# MODELING BY MATHEMATICAL EXPRESSION

## Subclass of:

## 703 - Data processing: structural design, modeling, simulation, and emulation

### Patent class list (only not empty are listed)

#### Deeper subclasses:

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Document | Title | Date |
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20110178780 | Characterisation of soft body impacts - The fragmentation of a bird or similar soft body, following its impact on an angled target plate, is modelled by representing the body as a combination of fragments and slurry, their relative proportions depending on the severity and angle of impact. The method is particularly suitable for modelling the behaviour of a bird striking an obscuring intake of a gas turbine engine. | 07-21-2011 |

20100030532 | System and methods for digital human model prediction and simulation - Optimization algorithms and techniques to predict and simulate motion and various performance of a digital human model. The human body is modeled as a kinematics system represented by a series of segments connected by joints that represent musculoskeletal joints such as the wrist, elbow, shoulder, clavicle and pelvis. Optimization tools are used to determine the rotation at each degree of freedom of each joint that minimizes a performance measure. | 02-04-2010 |

20140343909 | METHOD AND SYSTEM FOR DYNAMICALLY MODELING A MULTIPHASE FLUID FLOW - A method for dynamically determining at least one physico-chemical property and the composition of a multiphase fluid flow in a porous medium: including the building of a geological model of said the porous medium and the discretization of said model into elementary meshes, the determination ( | 11-20-2014 |

20130085727 | Numerically simulating structural behaviors of embedded bi-materials using meshfree method - Methods and systems for numerically simulating structural behaviors of embedded bi-materials are disclosed. At least first and second grid models are created independently for an embedded bi-material that contains an immersed material embedded entirely within a base material. First group of meshfree nodes represents the entire domain (i.e., base plus immersed materials). Second group of meshfree nodes represents the immersed or embedded material, which includes all interface nodes and nodes located within a space bordered by the material interface. Numerical structural behaviors of the embedded bi-material are simulated using the first and second set of meshfree nodes with a meshfree method that combines two meshfree approximations. The first meshfree approximation covers the first set of meshfree nodes and is based on properties of the base material, while the second meshfree approximation covers the second set of meshfree nodes and is based on a differential between the immersed and base materials. | 04-04-2013 |

20130085726 | INTEGRATED CIRCUIT DESIGN SIMULATION MATRIX INTERPOLATION - Methods and systems perform a simulation on an integrated circuit design by applying a first value to a first variable and a second value to a second variable of the simulation to produce a first matrix corner simulation value. The methods and systems repeat the simulation using different values for the first and said second variables to produce a second matrix corner simulation value, a third matrix corner simulation value, and a fourth matrix corner simulation value. The methods and systems create a matrix, and the matrix has the first matrix corner simulation value, the second matrix corner simulation value, the third matrix corner simulation value, and the fourth matrix corner simulation value. The methods and systems interpolate all remaining values within the matrix based upon existing simulation values within the matrix. | 04-04-2013 |

20150106066 | UNIFIED MATHEMATICAL MODEL IN PROCESS SIMULATION - A system simulates a process. Software instructions stored on a memory device and executable by a processor represent a process entity with a model. Instructions configure the model to function in a plurality of modes, the modes comprising a process mode, a fluid flow mode, and a dynamic mode. Additionally, instructions simulate the function of the process entity with the model in a first mode from the plurality of modes and then switch the model to a second mode from the plurality of modes. | 04-16-2015 |

20150106072 | NETWORK SYNTHESIS DESIGN OF MICROWAVE ACOUSTIC WAVE FILTERS - Methods for the design of microwave filters comprises comprising preferably the steps of inputting a first set of filter requirements, inputting a selection of circuit element types, inputting a selection of lossless circuit response variables, calculating normalized circuit element values based on the input parameters, and generate a first circuit, insert parasitic effects to the normalized circuit element values of the first circuit, and output at least the first circuit including the post-parasitic effect circuit values. Additional optional steps include: requirements to a normalized design space, performing an equivalent circuit transformation, unmapping the circuit to a real design space, performing a survey, and element removal optimization. Computer implement software, systems, and microwave filters designed in accordance with the method are included. | 04-16-2015 |

20150106071 | METHODS AND SYSTEMS FOR COMPARING VERTICAL AXIS TURBINE ARRAYS AND PROVIDING CONFIGURATIONS THEREOF - A method for providing potential flow elements including a vortex to capture rotation of a turbine, a dipole to capture a blockage effect of the turbine, a sink to capture extracted energy from wind by the turbine, and a source to capture recovery of flow due to inflow from around the turbine is described. Methods for providing configurations of a VAWT array based on a desired attribute of the array, using a low-order model when the array is subject to physical constraints are also described. | 04-16-2015 |

20150106069 | Method and Apparatus for Synthesizing and Analyzing Patterns Utilizing Novel "Super-Formula" Operator - Patterns (e.g., such as images, waveforms such as sounds, electromagnetic waves, or other signals, etc.) are synthesized, modulated and/or analyzed through the use of a computer programmed with a novel mathematical formula. The formula acts as a linear operator and can be used to create a variety of shapes, waveforms, and other representations. The formula greatly enhances ability in computer operations and provides a great savings in computer memory and a substantial increase in computing power. | 04-16-2015 |

20150106068 | INTERACTIVE FEEDBACK FOR VARIABLE EQUATION SPECIFICATIONS - Software instructions stored on a memory device and executable by a processor generate a plurality of models to simulate a process entity. The models include equations that mathematically represent the functionality of the process. Moreover, the models are configured to accurately represent the functionality of the process. Instructions determine whether the equations of the models are solvable after each change made to the models and indicate the result of the determination of solvability of the equations. Changes to the plurality of models are suggested that may render the equations solvable if the equations are determined to be unsolvable. | 04-16-2015 |

20150106065 | Joining Imperfectly-Matching NURBS Patches To Form a Computerized Model Suitable For FEA - Techniques of joining imperfectly-matching NURBS patches to form a computerized model suitable for FEA are disclosed. Definitions of first and second patches are received for joining together along a physical boundary defined in first and second curves that are imperfectly-matching. Both curves' knot-vectors are normalized such that the parametric length equals the physical length, respectively. The curve having less number of control points is designated as master curve, the other as slave curve. If the curves are partially overlapped the first and second curves are adjusted such that first and second projection points correspond to starting and end locations of the common curve, respectively A set of linear constraint equations for numerically connecting the patches along the physical boundary by computing dependencies of the slave curve's control points to the master curve's control points. The patches together with the constraint equations enable a computerized model created therefrom suitable for FEA. | 04-16-2015 |

20120191429 | Thermal Modelling Of A Transformer - A calculation model for evaluating the influence of different liquid properties to a thermal performance of a transformer includes at least one liquid parameter and at least one black box parameter whose value is adjusted with help of measurement data from a real transformer. The black box parameter is provided for modelling parts of the transformer which cannot be accessed, typically the active parts of the transformer. | 07-26-2012 |

20130060539 | Using Projection Onto Convex Sets To Constrain Full-Wavefield Inversion - Method for stabilizing the updated model ( | 03-07-2013 |

20130060538 | METHOD FOR PREDICTING THE IMPACT ON AN AIRCRAFT OF DEBRIS SHED OFF FROM IT - Computer-aided method to predict the location of an impact on an aircraft of debris shed off from the own aircraft comprising the following steps: a) providing the nominal position on the aircraft of said debris before its detachment; b) represent the debris by a body of a size and density appropriate to its characteristics; c) calculating a predetermined number of trajectories in three dimensions of said body in a predetermined fluid field when it is detached from the aircraft using an analytical model for calculating said trajectories and randomly varying one or more of the following initial conditions: the initial position of the body; the dimensions of the body; the damping coefficients of the angular velocity; the initial angles of roll, pitch and yaw; d) calculating the points of impact of said trajectories in the aircraft. | 03-07-2013 |

20130054207 | Fracture Network Characterization Method - A method of representing and using fractures in a model of a subterranean reservoir is described including the partitioning the fracture network into a discretely modeled part and a remaining statistically described part from a statistical description of all fractures, the determination of the correlation effects caused by fractures with dimensions exceeding dimension of the local grid cells and the determination of petrophysical properties while allowing for arbitrary distribution of facture orientations, with all three aspects being combinable to improve the modeling of fractures and the simulation of fractured reservoirs. | 02-28-2013 |

20130054206 | ACCURATE DETERMINATION OF PARTICLE POSITIONED ON FREE SURFACE IN PARTICLE METHOD - Methods, an apparatus, and a computer program product for determining whether or not a particle belongs to free surface particles, in a calculation process of a particle method in which a continuum subjected to calculation analysis is collectively modeled with a free surface by a plurality of particles. One of the methods includes the steps of: determining whether any other particle exists within a predetermined range with respect to the particle by referencing to identification information stored in a memory, where the other particle belongs to the free surface, and storing in the memory near free surface identification information which is set as near free surface if the other particle belonging to the free surface exists and set as sufficiently inside if the other free surface particle belonging to the free surface does not exist. | 02-28-2013 |

20100274540 | NONLINEAR AND LIE ALGEBRA STRUCTURAL ANALYSIS SYSTEM FOR ENZYME CASCADES, METABOLIC SIGNAL TRANSDUCTION, SIGNALING PATHWAYS, CATALYTIC CHEMICAL REACTION NETWORKS, AND IMMUNOLOGY - A computer modeling system for study of behavior of complex signaling pathways is described. The computer modeling system includes a computer representation of one or more nonlinear models of at least one signaling pathway arrangement involving enzyme cascades and/or allosteric enzymes and feedback. The computer representation of the model is transformed into at least portions of a bilinear dynamical system representation from which a series of Lie bracket operations are computed and the result tested for transitivity conditions of the associated semisimple Lie matrix algebra so as to determine potential instabilities and crosstalk susceptibilities. Also, the computer model can additionally comprise accurate numerical simulations, equilibrium condition analysis tools, and other algebraic structural tools involving graphs and matroids. The computer representation further includes a modular model environment for models to evolve with new discovery, trial of experimental models, combining multiple nonlinear models into more complex models, interactive user environments, crosstalk study, and detailed comparative analysis. | 10-28-2010 |

20130211800 | GIGA-CELL LINEAR SOLVER METHOD AND APPARATUS FOR MASSIVE PARALLEL RESERVOIR SIMULATION - A linear solver methodology is applied to reservoir data to solve for large system of equations arising from high-resolution reservoir simulation of giant oil fields with minimal upscaling using either structured grids or unstructured grids. Full geologic complexity and discontinuities at the resolution desired for accurate simulation results may be taken into account. A general unstructured method is provided, so that very complex flow geometry near multi-lateral wells can be modeled. | 08-15-2013 |

20130211799 | Use of Second Battery Life to Reduce CO2 Emissions - A method for determining use of a second life battery under load conditions to reduce CO2 emissions includes using Monte Carlo simulations to modeling uncertainties of a load profile, a renewable energy profile, and CO2 emissions rate, determining an initial state of charge SOC of the second life battery based on a Gaussian distribution for determining a rate of charging during low emission hours and discharging during high CO2 emission hours of the second life battery and storage size of the second life battery and CO2 emissions reduction. | 08-15-2013 |

20080221846 | Context-Aware, Adaptive Approach to Information Selection for Interactive Information Analysis - Improved information analysis techniques are disclosed. For example, a computer-implemented method of automatically assisting an analyst in a current information analysis task includes the following steps. An analytic context is modeled in a user-system cooperative manner, wherein the analytic context is a structure representative of user analytic actions and relationships associated therewith. At least a portion of the user-system cooperatively-modeled analytic context structure is utilized to adaptively gather information relevant to a current information analysis task. | 09-11-2008 |

20080221844 | NUMERICAL TOOLBOX FOR DESIGN OF FLUIDIC COMPONENTS AND SYSTEMS - A described exemplary embodiment of the present invention includes a computational “toolbox” for the a priori design of optimized fluidic components. These components consist of a channel under low-Reynolds number, pressure-driven flow, with an arrangement of grooves cut into the top and/or bottom to generate a tailored cross-channel flow. An advection map for each feature (i.e., groove of a particular shape and orientation) predicts the lateral transport of fluid within the channel due to that feature. We show that applying these maps in sequence generates an excellent representation of the outflow distribution for complex designs that combine these basic features. The effect of the complex three-dimensional flow field can therefore be predicted without solving the governing flow equations through the composite geometry, and the resulting distribution of fluids in the channel is used to evaluate how well a component performs a specified task. The generation and use of advection maps is described, and the toolbox is applied to determine optimal combinations of features for specified mixer sizes and mixing metrics. | 09-11-2008 |

20090299705 | Systems and Methods for Processing High-Dimensional Data - Systems and methods are disclosed for factorizing high-dimensional data by simultaneously capturing factors for all data dimensions and their correlations in a factor model, wherein the factor model provides a parsimonious description of the data; and generating a corresponding loss function to evaluate the factor model. | 12-03-2009 |

20090299704 | Methods of detection of propogating phase gradients using model field theory of non-gaussian mixtures - Methods, computer-readable media, and systems are provided for the detection of propagating phase gradients using model field theory of non-Gaussian mixtures. One embodiment of the invention is directed to a method for identifying phase cones in a data set. The method includes generating an initial set of values of parameters (ξ | 12-03-2009 |

20090299703 | VIRTUAL PETROLEUM SYSTEM - A method of stochastically modeling a plurality of litho-facies within a formation includes defining a fades classification for each of a top and a base of the formation, dividing the formation into a plurality of layers, and interpolating classifications for each of the plurality of layers, based on the defined facies classification for the top and the base, wherein the interpolating includes a random variation component. | 12-03-2009 |

20140180655 | POLARIZATION RAY TRACING TENSOR METHOD - Polarization ray tracing for incoherent light uses a polarization ray trace tensor that can be expressed in local or global coordinates. Ray tracing through a plurality of optical elements or interactions can be performed by cascading polarization ray tracing tensors to obtain a combined polarization ray tracing tensor for the ray path. One or more polarization ray tracing tensors is applied to an input coherence matrix to obtain an output coherence matrix. Polarization ray tracing tensors can be defined based on optical surfaces, Mueller matrices, polarization ray tracing matrices, scattering functions, or other characteristics of optical interfaces and systems. | 06-26-2014 |

20150039277 | APPARATUS, METHOD, AND COMPUTER-READABLE MEDIUM FOR PROVIDING A CONTROL INPUT SIGNAL FOR AN INDUSTRIAL PROCESS OR TECHNICAL SYSTEM - An apparatus for providing a control input signal for an industrial process or technical system having one or more controllable elements is provided. A method and computer-readable medium is also provided. | 02-05-2015 |

20150039278 | SYSTEM AND METHOD FOR AUTOMATED MODEL CALIBRATION, SENSITIVITY ANALYSIS, AND OPTIMIZATION - The problem of model calibration is solved with an architecture for automatically managing interchangeable input parameters, interchangeable output objective functions, and interchangeable optimization methods. Prior to calibration, this architecture allows a user to quickly and easily eliminate the vast majority of input values and combinations, thus drastically simplifying the process of calibration (via simulation-based optimization). Embodiments of the subject invention can be used to provide an efficient and practical self-calibration method for computer models, having any number of input and output parameters. Users can adjust the selection of parameters to affect, and in some cases fully control, required computer run times for automated calibration. Beyond calibration, the same architecture can be effectively applied towards problems of sensitivity analysis and optimization. The subject invention has been successfully implemented in the context of traffic simulation | 02-05-2015 |

20120221303 | System and Method For Performing Reservoir Simulation Using Preconditioning - A computer-implemented system, method, and software are provided for solving linear systems of equations arising in reservoir simulation. A linear system of fluid flow equations, including a plurality of unknown variables, is provided that represents fluid flow properties in a geological formation of a subterranean reservoir. Block diagonal scaling is applied to the linear system of fluid flow equations. Threshold incomplete lower-upper approximate factorization is applied to obtain a preconditioning matrix, which can be used to iteratively solve unknown variables associated with the system of fluid flow equations. Preconditioning can be used directly as part of a preconditioned Krylov subspace method or alternatively as a 2 | 08-30-2012 |

20120221302 | Method and System For Modeling Geologic Properties Using Homogenized Mixed Finite Elements - A method for hydrocarbon management of a reservoir is provided. The method includes generating a model of a reservoir comprising a plurality of homogenized mixed finite elements in an unstructured computational mesh. The unstructured computational mesh may be coarsened to form a plurality of coarser computational meshes in the model. A convection-diffusion subsurface process may be evaluated on a coarsest computation mesh. A result may be transferred from the coarsest computational mesh to a finest computational mesh, and a performance parameter for the hydrocarbon reservoir may be predicted from the model. The predicted performance parameter may be used for hydrocarbon management of the reservoir. | 08-30-2012 |

20120221301 | MATRIX GENERATION TECHNIQUE AND PLANT CONTROL TECHNIQUE - In this disclosure, equations to be solved in the model predictive control are transformed by using an off-line algebraic simplification method into a matrix operational expression representing a product of a coefficient matrix and a vector regarding solution inputs within a control horizon is equal to a function vector regarding target values of output states and the output states. The size of the coefficient matrix is reduced compared with the conventional matrix. Then, the matrix operational expression is solved in an online plant control apparatus with present output states and present target values of the output stats of a plant to be controlled, by the direct method, to output the solution to the plant. | 08-30-2012 |

20100004906 | Fluid Injection Management Method For Hydrocarbon Recovery - A method for controlling fluid injection parameters to improve well interactions and control hydrofracture geometries is provided. The method incorporates a systematic, transient analysis process for determining the formation effective displacement, stress and excess pore pressure field quantities at any depth within a stratified subterranean formation resulting from the subsurface injection of pressurized fluids. | 01-07-2010 |

20100004905 | Facilities optimization method - The facilities optimization method utilizes Coulomb's law to model placement of facilities relative to a population using the facilities. The natural phenomenon of electrical charge attraction and repulsion can be used to model a wide variety of facility layout and planning problems. The physical phenomenon of charge interaction is simulated and used to effectively find a solution for a facilities supply-demand problem. Utilizing the charge model, problem solutions are naturally reached and are self-adjusting in response to parameter changes in the problem. A methodology for static, dynamic, elastic or inelastic demand is provided. The charge simulation approach supports any distance metric. The method always provides a solution regardless of the initial conditions used. The method provides high flexibility in choosing arbitrary demand and supply patterns. | 01-07-2010 |

20100004904 | DISPLAY DESIGNING SYSTEM AND METHOD FOR DESIGNING A DISPLAY - A display designing system and a method thereof. The display designing system includes a variety of operation modules and an integration module. After receiving initial parameters and selecting operation type parameters, the operation modules generate operation results and transfer the operation results to the integration module. The integration module integrates the operation results and generates a correspondence relation, such as an operation window, a compare-table and an equation. The integration module then transfers the operation results and the correspondence relation to the output module. The output module displays effect variations of a variety of designs corresponding to the initial parameters. Therefore, the method can provide a user with an easy way to obtain ideal design parameters for designing a display pixel circuit. | 01-07-2010 |

20100004908 | MULTI-SCALE FINITE VOLUME METHOD FOR RESERVOIR SIMULATION - A multi-scale finite volume method for simulating a fine-scale geological model of subsurface reservoir is disclosed. The method includes providing a fine-scale geological model of a subsurface reservoir associated with a fine-scale grid, a coarse-scale grid, and a dual coarse-scale grid. A coarse-scale operator is constructed based on internal cells, edge cells, and node cells on the fine-scale grid that are defined by the dual coarse-scale grid. Pressure in the dual coarse-scale cells is computed using the coarse-scale operator. Pressure in the primary coarse-scale cells is computed using the computed pressure in the dual coarse-scale cells. A display is produced using the computed pressure in the primary coarse-scale cells. An iterative scheme can be applied such that the computed pressure in the primary coarse-scale cells converges to the fine-scale pressure solution and mass balance is maintained on the coarse-scale. | 01-07-2010 |

20130211796 | Element Refinement Methods and Systems in Arbitrary Lagrangian-Eulerian (ALE) Based Finite Element Analysis - Systems and methods for refining ALE elements in a time-marching simulation are disclosed. A FEA model representing a physical domain is defined and used in a time-marching simulation that simulates physical phenomena of the physical domain. Certain ones of the ALE elements are refined upon detecting a user-defined triggering condition. Each of said certain ones of the ALE elements is refined into a number of child elements. When an ALE element contains more than one material, volume fractions representing respective materials are calculated in each of the child elements right after each refinement. At each advection phase, each donor maps its flux to one or more receptors. When a donor maps its flux to multiple receptors, each receptor calculates its own share of the flux from the donor. When the donor contains more than one material, each receptor must account for such situation. | 08-15-2013 |

20100049483 | TIME-INTERLEAVED ANALOG-TO-DIGITAL CONVERTER SYSTEM - A method and a module for estimating a plurality of relative channel-error for at least one signal with respect to a reference signal. The signals and are produced by an analog-to-digital module including parallel and time interleaved analog-to-digital converters and are received by an estimation module. The method is performed by the estimation module and includes defining a function representing a relationship between the reference signal and an arbitrary signal in the group of signals, selecting a first reference signal in the group of signals, selecting a second signal from the remaining signals in the group, optimizing the function so as to obtain an estimate of the plurality of relative channel-error, and repeating the selecting a second signal and optimizing the function for each remaining signal. | 02-25-2010 |

20090132212 | Method For Simulating Deviations In Surface Appearance Of Plastics Parts - A method for simulating deviations in surface appearance of plastics parts caused by a forming process of plastics parts is shown, comprising the steps of a) Simulating the forming process of the plastics part, b) Detecting position and time of plastics particles which exceed at least one defined critical limit, c) Computing the final position of those particles in the surface layer of the plastics part, d) Defining the position of those particles in the surface layer as a position with deviations in the surface appearance. | 05-21-2009 |

20120245909 | DATA-BASED MODELS FOR PREDICTING AND OPTIMIZING SCREW EXTRUDERS AND/OR EXTRUSION PROCESSES - The present invention relates to the technical field of screw extruders and the optimization of screw extruders and extrusion processes. The subject matter of the present invention is a method for optimizing the geometry of screw extruders and for optimizing extrusion processes. The subject matter of the present invention is also a method for producing screw extruders. The subject matter of the present invention is also a computer system and a computer program product with which the methods according to the invention can be performed. | 09-27-2012 |

20120245908 | METHOD FOR DETERMINING THE STRESS FREE TEMPERATURE OF THE RAIL AND/OR THE TRACK RESISTANCE - A method and device for determining at least a first parameter of a track. The method includes providing a first track geometry quality data associated to at least one point along a rail at a first temperature, providing a second track geometry quality data associated to at least one point at a second temperature, and describing a difference between the first and second track geometry quality data using a model. The model relates the first and second track geometry quality data with associated temperatures to stress free temperature and/or track resistance, and estimates the stress free temperature and/or track resistance in at least one point based on the model. | 09-27-2012 |

20120245906 | MONTE CARLO ANALYSIS EXECUTION CONTROLLING METHOD AND MONTE CARLO ANALYSIS EXECUTION CONTROLLING APPARATUS - In an embodiment, a confidence interval of a yield is calculated with a set specification of an evaluation item and confidence level and values of the evaluation item obtained in Monte Carlo simulations to determine whether or not a target yield is within the confidence interval of the yield. In a case where the target yield is within the confidence interval of the yield, a Monte Carlo simulation executing unit is instructed to execute a subsequent Monte Carlo simulation. In a case where the target yield is not within the confidence interval of the yield, it is determined that the target yield will be achieved when a minimum value of the confidence interval of the yield is the target yield or larger while it is determined that the target yield will not be achieved when a maximum value of the confidence interval of the yield is below the target yield. | 09-27-2012 |

20120245903 | GENERATING INVISCID AND VISCOUS FLUID FLOW SIMULATIONS OVER A SURFACE USING A QUASI-SIMULTANEOUS TECHNIQUE - A fluid-flow simulation over a computer-generated surface is generated using a quasi-simultaneous technique. The simulation includes a fluid-flow mesh of inviscid and boundary-layer fluid cells. An initial fluid property for an inviscid fluid cell is determined using an inviscid fluid simulation that does not simulate fluid viscous effects. An initial boundary-layer fluid property a boundary-layer fluid cell is determined using the initial fluid property and a viscous fluid simulation that simulates fluid viscous effects. An updated boundary-layer fluid property is determined for the boundary-layer fluid cell using the initial fluid property, initial boundary-layer fluid property, and an interaction law. The interaction law approximates the inviscid fluid simulation using a matrix of aerodynamic influence coefficients computed using a two-dimensional surface panel technique and a fluid-property vector. An updated fluid property is determined for the inviscid fluid cell using the updated boundary-layer fluid property. | 09-27-2012 |

20100114542 | Methods of modeling physical properties of chemical mixtures and articles of use - Included are methods for modeling at least one physical property of a mixture of at least two chemical species. One or more chemical species of the mixture are approximated or represented by at least one conceptual segment. The conceptual segments are then used to compute at least one physical property of the mixture. An analysis of the computed physical properties forms a model of at least one physical property of the mixture. Also included are computer program products and computer systems for implementing the modeling methods. | 05-06-2010 |

20140343907 | METHOD AND SYSTEM FOR BUILDING AT LEAST ONE AIRCRAFT GUIDELINE IN AN AIRPORT NAVIGATION NETWORK - This building method concerns building of at least one aircraft guideline in an airport navigation network. The navigation network includes a plurality of polygons and is associated with an airport area including taxiways, each guideline connecting two distinct sides of a corresponding polygon, the navigation network being configured to be stored in a memory of a computer system. The method is implemented by a computer and includes the following steps creating nodes at each intersection between an existing guideline and a side of a corresponding polygon, or at the middle of a side shared by two polygons when no guideline is secant with said side, detecting at least one pair of nodes not connected by a guideline, computing, for each detected pair of nodes, a guideline in the form of a polynomial curve, and storing the computed guidelines in the memory of the computer system. | 11-20-2014 |

20140343901 | Method for Optimizing Electrodeposition Process of a Plurality of Vias in Wafer - The presently claimed invention provides a method for optimizing an electrodeposition process of a plurality of vias in a wafer. Instead of simulating a large number of via on the wafer for via filling, a representative via is selected with the maximum value of critical factor, which is a function of process parameters. The filling of the representative via is simulated with different sampling points to find out the filling goodness in order to find out the optimized process windows of process parameters. An optimizer is also disclosed, which either provides sampling points or reduces sampling points under artificial neural network method. Calculation of filling goodness is used for evaluating via filling quality and further comparing among via fillings simulated at different sampling points. Consequently, the method of present invention is able to shorten the simulation time for via filling as well as provide a process window with high accuracy. | 11-20-2014 |

20150039273 | Numerical Simulation of Progressive Lancing Operation in Sheet Metal Forming - Systems and methods of conducting a time-marching simulation of manufacturing a sheet metal part that requires progressive lancing operation (PLO) are disclosed. The time-marching simulation is conducted with a connection-separation scheme for nodes along the lancing route to ensure a smooth timely separation of a lancing cut. The scheme includes creating a set of surrogate lancing route nodes by duplicating nodal coordinates of the existed nodes located along the lancing route. Nodal constraints to initially link together the existed nodes and the corresponding surrogate nodes are then created. The nodal constraint is removed in accordance with a separation time schedule established using start and end locations of the lancing route and corresponding start and end time for making the lancing cut. The nodal constraints can also be removed based on the zones of the lancing route defined by a user. | 02-05-2015 |

20150039275 | Method for Predicting Changes in Properties of A Formation in A Near-Wellbore Area Exposed to A Drilling Mud - In order to predict properties of a formation in a near-wellbore area exposed to a drilling mud rheological properties of the drilling mud, of a filtrate of the drilling mud and of a reservoir fluid are determined. Properties of an external mudcake, porosity and permeability of the core sample are determined. A mathematical model of the external mudcake is created. The drilling mud is injected through a core sample and dynamics of pressure drop across the sample and dynamics of a flow rate of a liquid leaving the sample are determined. Using an X-ray micro Computed Tomography a profile of concentration of particles of the drilling mud penetrated into the sample is determined. A mathematical model is developed for the internal mudcake to describe dynamics of changes in concentration of the particles of the drilling mud in a pore space of the core sample. A coupled mathematical model of the internal and the external mudcakes is created and parameters of the mathematical model of the internal mudcake are determined providing matching of simulation results to the experimental data on injection the drilling mud through the core sample and to the concentration profile of the particles of the drilling mud. | 02-05-2015 |

20080275677 | SYSTEM, METHODS, AND COMPUTER READABLE MEDIA, FOR PRODUCT DESIGN USING COUPLED COMPUTER AIDED ENGINEERING MODELS - Methods, systems, and computer readable media are used for analyzing a design. A finite element analysis (FEA) model and a correlated computational flow dynamics (CFD) model are defined. A parametric volume is defined with control points forming a mesh bounding a common design object of the models. Control points on the parametric volume are adjusted to develop a design deformation of the FEA model and the CFD model. An analysis loop is performed until a convergence is achieved. The analysis loop includes simulating the CFD model to develop resultant forces and simulating the FEA model with the resultant forces applied to develop resultant displacements. The analysis loop also includes deforming the CFD model and the FEA model to match the resultant displacements by adjusting control points on the parametric volume to generate a corresponding analysis deformation of the FEA model and the CFD model. | 11-06-2008 |

20100023306 | DEVOLATILIZATION PERFORMANCE PREDICTION APPARATUS AND DEVOLATILIZATION PERFORMANCE PREDICTION METHOD - A devolatilization performance prediction apparatus for a solution devolatilization process using a twin-screw extruder including a flow state computation means | 01-28-2010 |

20140163941 | Activation of a Motion System - The invention relates to a method for activating a motion system of a simulator provided for simulating motion and/or acceleration values, wherein at least one acceleration value ( | 06-12-2014 |

20140163940 | METHOD AND SYSTEM FOR MODELING RF EMISSIONS OCCURRING IN A RADIO FREQUENCY BAND - The method and system for modeling RF emissions occurring in a radio frequency band utilizes commercial off-the-shelf (COTS) hardware to perform the steps of converting legacy PDW databases to RF signal I and Q format and storing the I and Q data in a digital I and Q data signal library. Alternatively, real-time RF signals are recorded in I and Q format and routed to the library. Moreover, a synthesizer is provided to form I and Q data and forward the data to the library. I and Q library data is time-tagged. An RF editor includes editing tools to modify the I and Q library accordingly, as required. A channelizer extracts channel information from the I and Q data and sends that channelized data to at least one to vector signal generator. A combiner is used to combine outputs of multiple vector signal generators connected to the channelizer. | 06-12-2014 |

20140163939 | METHOD OF EVALUATING AND SELECTING AN ENHANCED OIL RECOVERY STRATEGY FOR FRACTURED RESERVOIRS - The invention is a method of evaluating a recovery potential for hydrocarbons contained in a fractured reservoir, using an enhanced recovery technique. Characteristic reservoir data, data obtained from well test results and data relative to the development conditions are acquired. A pressure gradient related to the flow of a fluid injected to improve recovery is then estimated from the previously acquired data. A recovery coefficient is calculated for the hydrocarbons initially in place in matrix blocks by estimating water saturation for a state of equilibrium of the matrix blocks. Finally, the oil recovery time under the effect of the fluid circulation in fractures is estimated by determining the required for the matrix blocks to change from the initial state to a state of equilibrium. | 06-12-2014 |

20140343908 | METHOD AND SYSTEM FOR USING TRACER SHOTS FOR ESTIMATING INFLUX VOLUMES OF FLUIDS FROM DIFFERENT INFLUX ZONES TO A PRODUCTION FLOW IN A WELL - A method for estimating influx volumes of fluids to a production flow in a well with two or more influx locations along the well includes arranging tracer sources with unique tracer materials in fluid communication with two or more of the influx zones, each tracer material having a predefined short duration release dose to the fluids in the well, allowing the tracer sources to release the tracer material to the fluids at a given release instant, after the release instant, consecutively collecting samples of the production flow at the topside, analysing the samples for identifying types of tracer material and concentration of the identified tracer materials, based on the concentrations and their sampling sequence and the well geometry, sequence of the separate influx zones, calculating the influx volumes from transient flow models using the calculated influx volumes as parameters for controlling the production flow or for characterizing the reservoir. | 11-20-2014 |

20140249785 | MODELING SOCIAL BEHAVIOR - A relational event history is determined based on a data set, where the relational event history includes a set of relational events that occurred in time among a set of actors. Data is populated in a probability model based on the relational event history, where the probability model is formulated as a series of conditional probabilities that correspond to a set of sequential decisions by an actor for each relational event, the probability model including one or more statistical parameters and corresponding statistics that relate to one or more of senders of relational events, modes of relational events, topics of relational events, or recipients of relational events. A baseline communications behavior for the relational event history is determined, the baseline including a first set of values for the one or more statistical parameters, and departures from the baseline communications behavior are determined. | 09-04-2014 |

20140249786 | MACHINES FOR EMULATING MACHINES - Emulator computer program machines including an emulator module are disclosed. A machine includes a computer usable medium having computer readable program code for emulating a process of a machine having actuators and mechanical elements. The computer readable program code includes computer readable code instructions configured to display a graphical user interface having input fields corresponding to the actuators and mechanical elements, and to display a graphical representation of output response data of the machine using inputted parameters. Computer readable code instructions for receiving a plurality of parameters inputted into the plurality of input fields, and for emulating a mechanical operation of the machine using the plurality of parameters inputted into the plurality of input fields by simulating the programmable logic controller code are included. Output response data based on an emulation of the mechanical operation of the machine is generated and displayed. | 09-04-2014 |

20140249782 | DYNAMIC POWER PREDICTION WITH PIN ATTRIBUTE DATA MODEL - Systems and methods are provided for modeling the power consumption of intellectual property (IP) components of a chip by defining how individual pins operate in a particular application. A method is provided for performing a power analysis of an IP design. The method includes generating an activity map that reflects power attributes for each pin that impacts power in the IP design. The method also includes generating specific activity assertions based on the power attributes and chip level usage information for the IP design. The method further includes using a computing device to perform the power analysis using the specific activity assertions. | 09-04-2014 |

20090063107 | Manufacturing Process of Hearing Aid Shells With Reduced Surface Distortions and Adaptive Shell Surface Modification to Improve Fit and Appertaining System - A method and appertaining system is provided for reducing distortions in a hearing aid shell having complex surfaces with areas having high and low curvatures, the distortions occurring due to uneven material loss during tumbling and buffing operations. The method determines the curvature in defined regions of the shell and determines a new shell surface that is dependent upon the curvature in each respective region. Templates may be utilized th further define the new surface. With the new surface thus defined, the tumbling and buffing operations result in an end product having the desired shape. | 03-05-2009 |

20110106507 | METHOD FOR BUILDING A DEPOSITIONAL SPACE CORRESPONDING TO A GEOLOGICAL DOMAIN - A method for building a depositional space corresponding to a geological domain includes the steps of (i) partitioning the present day geological domain with at least one conformal mesh sensibly matching the boundaries of said geological domain, (ii) calculating depositional coordinates defining a depositional space, wherein the depositional coordinates calculations includes calculations of fields of displacement including simulations of mechanical deformations in the geological domain, using a solid material deformation model. A computer program implementing the method is also described. | 05-05-2011 |

20120265501 | GENERATION OF OCCUPANT ACTIVITIES BASED ON RECORDED OCCUPANT BEHAVIOR - A method and apparatus for simulating occupant behavior in buildings may be used to predict the energy use of a building structure. The activities of actual building occupants are recorded and provided as an input to the occupant behavior simulation. The occupant behavior simulation generates simulated occupant schedules with similar behavioral patterns. An arbitrary set of factors can be used to select plausible activity types, durations, and numbers of participants during an occupant behavior simulation. The simulated occupant schedules may then be incorporated into a building performance simulation to help architects predict the energy demand associated with different building design options. | 10-18-2012 |

20090094004 | METHODS AND SYSTEMS FOR EFFICIENT ANALYSIS OF HYBRID SYSTEMS USING TEMPLATE POLYHEDRA - In accordance with aspects of the present principles, an over-approximation of reachable states of a hybrid system may be determined by utilizing template polyhedra. Policy iteration may be utilized to obtain an over-approximation of reachable states in the form of a relaxed invariant based upon template polyhedra expressions. The relaxed invariant may be used to construct a flowpipe to refine the over-approximation and thereby determine the reachable states of the hybrid system. | 04-09-2009 |

20100042384 | SYSTEM PROGRAM OF A WIRELESS COVERAGE PREDICTION - This invention uses multi-tier indexing methods to organize the wireless communication industry standard Radio Resource Management (RRM) parameters, compression techniques to compress the indexed RRM parameters, model the RRM parameters to identify the relationships between the parameters, simulate the model by eliminating predefined non-influential parameters, to conclude the signal-noise-ratio values in order to determine signal coverage. This invention is used to replace the Road Tests currently implemented by the service carriers for determining actual service coverage. | 02-18-2010 |

20100042383 | Method of Predicting Breakage Properties of a Particulate Material when Subjected to Impact - A method of predicting breakage properties of a particulate material when subjected to impact, the method including: calculating a breakage index for the particulate material using the following equation: Breakage Index=M{I−exp[−f | 02-18-2010 |

20130346035 | EVALUATING FLUID FLOW IN A WELLBORE - Techniques for evaluating a fluid flow through a wellbore include identifying an input characterizing a fluid flow through a wellbore; identifying an input characterizing a geometry of the wellbore; generating a model of the wellbore based on the inputs characterizing the fluid flow and the geometry of the wellbore; simulating the fluid flow through the wellbore based on evaluating the model with a numerical method that determines fluid flow conditions at a first boundary location uphole and adjacent to a perforation of a plurality of perforations in the wellbore and at a second boundary location downhole and adjacent to the perforation; and preparing, based on the fluid flow conditions determined with the numerical method, an output associated with the simulated fluid flow through the wellbore for display to a user. | 12-26-2013 |

20130110479 | Auto-Calibration for Agent-Based Purchase Modeling Systems | 05-02-2013 |

20130110480 | Agent Awareness Modeling for Agent-Based Modeling Systems | 05-02-2013 |

20100010788 | METHOD OF CONSTRUCTING A METAMODEL FOR SIMULATING TECHNICAL DATA - The invention relates to a method of interpolating technical data from simulations used to construct a training base comprising technical data vectors X | 01-14-2010 |

20100106467 | System and method for simulating and modeling the distribution of discrete systems - A system and method are introduced for simulating the particulate physical systems governed by population balance equations with particle splitting (breakage) and aggregation based on accurately conserving an unlimited number of moments associated with the particle size distribution. The basic idea is based on the concept of primary and secondary particles, where the former is responsible for the distribution reconstruction while the latter one is responsible for different particle interactions such as splitting and aggregation. The system and method are found to track accurately any set of low-order moments with the ability to reconstruct the shape of the distribution. | 04-29-2010 |

20130054208 | METHOD FOR SIMULATING RUBBER MATERIAL - A method for simulating a rubber material comprises a step of setting a rubber material model modeled on a rubber material including rubber, silica, and an interface bonding agent to bond them with numerically analyzable elements; a step of calculating deformation by setting conditions in the rubber material model; and a step of acquiring needed physical quantity from the deformation calculation. The rubber material model ( | 02-28-2013 |

20130054209 | Modeling Method of SPICE Model Series of SOI FET - The present invention provides a modeling method of a SPICE model series of a Silicon On Insulator (SOI) Field Effect Transistor (FET), where auxiliary devices are designed and fabricated, electrical property data is measured, intermediate data is obtained, model parameters are extracted based on the intermediate data, a SPICE model of an SOI FET of a floating structure is established, model parameters are extracted by using the intermediate data and data of the auxiliary devices, a macro model is complied, and a SPICE model of an SOI FET of a body leading-out structure is established. The modeling method provided in the present invention takes an influence of a parasitic transistor of a leading-out part in a body leading-out structure into consideration, and model series established by using the method can more accurately reflect actual operating conditions and electrical properties of the SOI FET of a body leading-out structure and the SOI FET of a floating structure, thereby improving fitting effects of the models. | 02-28-2013 |

20130054210 | Method for Determining BSIMSOI4 DC Model Parameters - The present invention provides a method for determining BSIMSOI4 Direct Current (DC) model parameters, where a plurality of Metal Oxide Semiconductor Field Effect Transistor (MOSFET) devices of a body leading-out structure and of different sizes, and a plurality of MOSFET devices of a floating structure and of different sizes are provided; Id-Vg-Vp, Id/Ip-Vd-Vg, Ig-Vg-Vd, Ig-Vp, Ip-Vg-vd, Is/Id-Vp, and Id/Ip-Vp-Vd properties of all the MOSFET devices of a body leading-out structure, and Id-Vg-Vp, Id-Vd-Vg, and Ig-Vg-Vd properties of all the MOSFET devices of a floating structure are measured; electrical property curves without a self-heating effect of each MOSFET device of a body leading-out structure and each MOSFET device of a floating structure are obtained; and then DC parameters of a BSIMSOI4 model are successively extracted according to specific steps. In the present invention, proper test curves are successively selected according to model equations, and various kinds of parameters are successively determined, thereby accurately and effectively extracting the DC parameters of the BSIMSOI4 model. | 02-28-2013 |

20120185223 | CIRCUIT SIMULATION MODEL OF CAPACITOR, CONSTRUCTING METHOD OF SIMULATION MODEL, METHOD OF CIRCUIT SIMULATION, CIRCUIT SIMULATOR - Provided is a circuit simulation model that can suitably represent capacitor characteristics, thereby realizing accurate circuit design and circuit analysis. A SPICE model is constituted of a capacitor unit in which a capacitor is replaced with a linear voltage dependent current source, a low-pass filter unit that has a function of extracting a DC bias voltage, a calculation circuit unit that is configured by combining an adder, a multiplier, and the like to perform a calculation of a circuit equation derived from an equivalent circuit for a capacitor such as an idealized C circuit model, an RC circuit model, or the like, and a linear voltage dependent voltage source that applies a total voltage applied across the capacitor to the calculation circuit. | 07-19-2012 |

20100106466 | SYSTEM FOR THE COMPUTED-AIDED DESIGN OF TECHNICAL DEVICES - The invention concerns an apparatus and a computer software product for the conceptioneering, predesign and configuration of a machine object represented by an object data model. Component objects are stored in an object database, wherein a component object contains at least one parameter object. In addition the database contains functional objects. The modeling approach implemented by the separation according to the invention of component objects and functional objects permits a distinction to be drawn between constraints within a component object and constraints which exist between component objects. The former are embraced by the component objects themselves and the latter by the functional objects. That encapsulation has in particular the advantage that the modeling process can be substantially clearer. In addition encapsulation permits re-use of the component objects in various systems. | 04-29-2010 |

20150039279 | SYSTEMS AND METHODS FOR MODELING A COMPLEX SYSTEM USING ABRIDGED PETRI NETS - A new graphical framework, Abridged Petri Nets (APNs) for modeling the dynamics of complex nondeterministic systems using a software implementation, is disclosed. APNs are similar to Stochastic Petri Nets (SPNs) and rely on component-based representation of system state space. Tokens (denoted as small circles) represent individual entities comprising the system; however, SPN graphs contain two kinds of nodes (called places and transitions) with transitions serving the purpose of routing tokens among places, so that a pair of place nodes can be linked to each other only via a transient stop, a transition node. In contrast, APN graphs link place nodes directly by arcs (transitions) and separate transition nodes are not needed. Tokens in APN are distinct and have labels that can assume both discrete (colors) and continuous (ages) values, and those values can change during simulation. Component interactions are modeled in APNs using triggers, which are either inhibitors that are also used in SPNs, or the inhibitors' opposites, enablers. Hierarchical constructions of APNs rely on using stacks (layers) of submodels with automatically matching color policies. | 02-05-2015 |

20150039280 | METHOD AND SYSTEM FOR EMPIRICAL MODELING OF TIME-VARYING, PARAMETER-VARYING, AND NONLINEAR SYSTEMS VIA ITERATIVE LINEAR SUBSPACE COMPUTATION - Methods and systems for estimating differential or difference equations that can govern a nonlinear, time-varying and parameter-varying dynamic process or system. The methods and systems for estimating the equations may be based upon estimations of observed outputs and, when desired, input data for the equations. The methods and systems can be utilized with any system or process that may be capable of being described with nonlinear, time-varying and parameter-varying difference equations and can used for automated extraction of the difference equations in describing detailed system or method behavior for use in system control, fault detection, state estimation and prediction and adaptation of the same to changes in a system or method. | 02-05-2015 |

20090292511 | Controlling or Analyzing a Process by Solving A System of Linear Equations in Real-Time - System and method for controlling/analyzing a process by solving a system of linear equations in real-time. Linear equations that model the process are stored. In an off-line stage a partitioning strategy is determined based on the linear equations, including determining groups of values for recursively partitioning a set of values measured and/or computed from the process. In an on-line stage: current process data are received from the process, including measurements from the process, and composing a set of values; the linear equations are recursively solved for a first group of the set, where the first group partitions the set into respective subsets of values, and where the recursively solving produces solved values for respective first groups of the set/subset of values; the linear equations are solved for remaining unsolved values in the set, thereby producing solved values for the set, which are stored and are useable to control/analyze the process. | 11-26-2009 |

20090292510 | PROCEDURE FOR ESTIMATING THE TORQUE TRANSMITTED BY A FRICTION CLUTCH CONTROLLED BY AN ACTUATOR - The procedure estimates the torque transmitted by a friction clutch coupled to the shaft of a motor vehicle engine and controlled by means of an actuator, the procedure comprising the operations of: | 11-26-2009 |

20130046520 | ADAPTIVE MULTIPLE SHOOTING OPTIMIZATION METHOD FOR DETERMINING OPTIMAL SPACECRAFT TRAJECTORIES - Disclosed herein is a method for determining a trajectory for a transfer of a spacecraft from a starting space body to a target space body with respect to a given central space body, wherein the determined trajectory is optimal with respect to a given space mission requirement to be met by the transfer of the spacecraft. The method comprises providing, according to the Pontryagin maximum principle, a physical-mathematical model relating model quantities and physical quantities representing the transfer of the spacecraft with respect to the given central space body. | 02-21-2013 |

20130046518 | MULTITHREADED PHYSICS ENGINE WITH IMPULSE PROPAGATION - A circuit arrangement and method implement impulse propagation in a multithreaded physics engine by assigning ownership of objects in a scene to individual threads and propagating impulses between objects that are in contact with one another by passing inter-thread impulse messages between the threads that own the contacting objects, while locally propagating impulses through objects using the threads to which such objects are assigned. | 02-21-2013 |

20150039276 | Systems and Methods for Estimating Fluid Breakthrough Times at Producing Well Locations - Systems and methods for estimating fluid breakthrough times at producing well locations based on fluid propagation simulation. | 02-05-2015 |

20150039274 | SYSTEM AND METHOD FOR PERSONALIZED METABOLIC MODELING - A processor implemented method for personalized metabolic modeling starting from a generic metabolic model. For each reaction Ri in the generic metabolic model, a correlation ρ(i) between the expression level of the reaction and the level of a quantifiable phenotype in a population of cells is calculated. A set of highly correlated reactions is identified. An expression matrix, Exp-matrix, is then calculated which is used to generate the personalized metabolic model. | 02-05-2015 |

20140343904 | METHOD FOR DESIGNING LENS - A method for designing a lens is disclosed. A curve of a light incident face of the lens is defined by a formula of Y | 11-20-2014 |

20140343902 | METHODS AND SYSTEMS FOR PROVIDING DETAILED RIGID WALL FORCE SUMMARY IN A TIME-MARCHING SIMULATION OF A VEHICLE COLLIDING WITH A RIGID WALL - A finite element analysis (FEA) model of a vehicle and a rigid wall definition are received. The FEA model comprises a number of nodes connected by finite elements that are organized in groups. The rigid wall comprises one or more segments each corresponding to a load cell installed thereon. A list of groups that are desired to have a detailed rigid wall force (RWF) summary is defined by user. A contribution weighting factor is calculated for each node in the FEA model. A time-marching simulation of the vehicle colliding with the rigid wall is conducted. At each solution cycle, a nodal force contribution is calculated for each node according to node type. The calculated nodal force contribution modified with the contribution weighting factor is accumulated in the detail RWF summary under respective groups and segments. A full detailed RWF summary is presented. | 11-20-2014 |

20140343903 | FACTORIAL HIDDEN MARKOV MODELS ESTIMATION DEVICE, METHOD, AND PROGRAM - An approximate computation unit computes an approximate of a determinant of a Hessian matrix relating to a parameter of an observation model represented as a linear combination of parameters determined by each layer | 11-20-2014 |

20140343905 | VORTICITY-REFINEMENT BASED NUMERICAL METHOD FOR SIMULATING AIRCRAFT WING-TIP VORTEX FLOWS - The present invention relates a numerical method to simulate the incompressible wing-tip vortex flows. This method is called Vorticity-Refinement, which refines the added vorticity as two different forms of force multiplied by two different factors to counteract the numerical diffusions in the numerical solutions by utilizing the high-order spatial discretization and improving the stability and convergence of the governing equations for incompressible flows. | 11-20-2014 |

20140343906 | BLOOD-VESSEL BLOODSTREAM SIMULATION SYSTEM, METHOD THEREFOR, AND COMPUTER SOFTWARE PROGRAM - This system is a system for analyzing blood flow which imposes a boundary condition relating to the blood flow to three dimensional shape data of a target vascular site of a subject and divides a lumen of the target vascular site into meshes for obtaining state quantities of the blood flow at each mesh position by means of computation, having: a labeling unit, by a computer, for reading out the three dimensional shape data on the lumen of the target vascular site, and labeling a plurality of vascular elements included in the target vascular based on a size of the cross-sectional area of each of the vascular elements; wherein, the computation of the state quantities is carried out by varying a level of mesh detail for each vascular element based on the labeling according to the size of the cross-sectional area. | 11-20-2014 |

20090043546 | METHOD AND SYSTEM FOR PROCESS CONTROL - A method and system for process control using a model predictive controller. The control system can have one or more control devices operably coupled to a processing system for controlling a process of the processing system; a modeling tool to provide a non-linear model based at least in part on the process and to provide a plurality of linearized models based at least in part on the non-linear model, where the plurality of linearized models are linearized at different linearization rates; and a controller operably coupled to the modeling tool. The controller can select one of the plurality of linearized models based on a comparison of the plurality of linearized models with a reference model. The controller can send one or more control signals to at least one of the one or more control devices. The one or more control signals can be determined using the selected one of the plurality of linearized models. | 02-12-2009 |

20140172381 | METHOD FOR MODELING AN EXUDATE ON A SUBSTRATE - Methods of using computer based models for simulating the physical behavior of bodily exudates with absorbent articles. | 06-19-2014 |

20090326880 | Parallel physics solver - A parallel physics solver may solve an equation to determine the characteristics of motion after a collision. In some embodiments, the physics solver solves the equation AX=B, where A is a sparse constrained matrix and B is the right hand vector. The sparse constrained matrix may be formed of 6×K blocks, where K is a tuning parameter that divides into the width of a single instruction multiple data processor used to implement the physics solver, without residue. | 12-31-2009 |

20130054203 | MODELING AND SIMULATION OF COMPLETE DRILL STRINGS - A method of predicting behavior of a drilling assembly includes: generating a mathematical representation of a geometry of each of a plurality of components of a drilling assembly, the plurality of components including a plurality of cutters and one or more additional components configured to at least one of: support the plurality of cutters and operably connect the plurality of cutters to the drill string, the one or more additional components including a drill bit crown; simulating one or more operating conditions incident on the drilling assembly representation, and simulating an interaction between the plurality of components and an earth formation; and predicting physical responses of the drilling assembly representation to the one or more conditions. | 02-28-2013 |

20090306947 | Modeling And Management of Reservoir Systems With Material Balance Groups - Methods and systems for modeling a reservoir system are described. The method includes constructing a reservoir model of a reservoir system. The reservoir model includes a reservoir and a plurality of wells. Also, one or more material balance groups are constructed with each material balance group having a portion of at least one of the plurality of wells, a portion of the reservoir, and at least one well management algorithm to track material balance within the respective material balance group. Then, fluid flow through the reservoir model is simulated based on the material balance groups by a simulator and the results are reported. | 12-10-2009 |

20090306946 | METHODS AND SYSTEMS FOR SIMULATION AND REPRESENTATION OF AGENTS IN A HIGH-DENSITY AUTONOMOUS CROWD - This invention relates to methods and systems for simulation and representation of the behavior of individuals in a high-density autonomous crowd in response to a changing dynamic environment. | 12-10-2009 |

20110131020 | DIP GUIDED FULL WAVEFORM INVERSION - A method of determining seismic data velocity models comprising dip-guided full waveform inversion that obtains a better velocity model with less computational requirements. DG-FWI quickly converges to provide a better image, obtains better amplitudes, and relies less on lower frequencies. Improved image quality allows detailed seismic analyses, accurate identification of lithological features, and imaging near artifacts and other anomalies. | 06-02-2011 |

20140067342 | PARTICLE TRACKING IN BIOLOGICAL SYSTEMS - A method of tracking and inferring the underlying dynamics of a tagged molecule in a living cell may include receiving an ordered data set of time-valued location observations of the molecule, dividing the data set into time windows, and assigning a stochastic differential equation (SDE) model to each of the time windows with a set of parameters. The method may also include fitting the SDE models assigned to each of the plurality of time windows using likelihood-based techniques, and determining an initial value for each parameter. The method may further include fitting the set of parameters for each of the SDE models using a nonlinear maximum likelihood estimation search, applying an optimization routine to generate a set of computed parameters, determining whether the computed parameters are valid using goodness-of-fit tests, and determining whether each of the SDE models is valid based on the goodness-of-fit-tests. | 03-06-2014 |

20090105996 | Methods and Systems for Reducing Finite Element Simulation Time for Acoustic Response Analysis - Methods and systems for reducing finite element simulation time for acoustic response analysis are disclosed. In one embodiment, a method includes analytically creating a finite element model, the finite element model including a plurality of subdivisions. A plurality of cross-correlations between respective pairings of the subdivisions is then specified. A portion of the cross-correlations are then eliminated to provide a reduced set of cross-correlations between respective pairings of the subdivisions. The elimination includes determining a spatial distance value between at least two subdivisions, and discarding at least one of the cross-correlations for which the spatial distance value is greater than a specified threshold value. The finite element simulation is then performed using the reduced set of cross-correlations. | 04-23-2009 |

20130231903 | SYSTEMS AND METHODS FOR GENERATING A GEOLOGICAL MODEL HONORING HORIZONS AND FAULTS - A system and method for modeling a subsurface structure. Data representing a configuration of faults, horizons, and/or unconformities may be transformed to a depositional model comprising cells representing an estimated configuration of subsurface structure at a depositional time period when the subsurface structure was formed. Groups of cells in the depositional model may be divided into sub-meshes using iso-surfaces, where one set of iso-surfaces may represent the horizons at the depositional time period. The sub-meshes may be divided into one or more parts using the transformed geological data representing an estimated depositional configuration of the faults. For each group of cells in each sub-mesh part, the group of cells in the sub-mesh part may be represented by a single polyhedron. The polyhedrons may be transformed to generate a current model to represent the current configuration of the faults and horizons using transformed polyhedrons. | 09-05-2013 |

20120010861 | Method for optimal selecting LED light sources and implementing full spectrum light - A method for optimal selecting light-emitting diode (LED) light sources for full spectrum lighting is disclosed. The optimal selecting method includes the following steps: gathering a plurality of spectral power distributions corresponding to LED light sources; arranging the spectral power distributions to obtain a matrix A corresponding to the LED light sources; calculating a reconstructed coefficient, which is a least-square approximation of the matrix with respect to a spectral power distribution of a CIE standard illuminant; and selecting a best combination of the LED light sources according to the reconstructed coefficient. An LED light source assembly is also disclosed. | 01-12-2012 |

20140350904 | COMPONENT FRACTURE EVALUATION DEVICE, COMPONENT FRACTURE EVALUATION METHOD AND COMPUTER PROGRAM - A probability in which a stress amplitude σ | 11-27-2014 |

20140350900 | SIMULATION SYSTEM AND METHOD THEREOF AND COMPUTING SYSTEM INCLUDING THE SIMULATION SYSTEM - In a simulation system and method thereof, the simulation includes, when a function value for a nominal point (NP) of an input is a first value, running a first simulation on the input; and when the function value for the NP of the input is a second value different from the first value, running a second simulation on the input. Here, the running of the second simulation may include (a) setting a boundary of an input distribution for the second value as a first distribution value, (b) generating input samples within the set boundary of the input distribution, (c) obtaining a worst case point (WCP) for the input by performing machine learning on the generated input samples, and (d) repeatedly performing the steps (a) to (c) while shifting the boundary of the input distribution until the boundary of the input distribution reaches a minimum critical value. | 11-27-2014 |

20090306944 | DEVICE AND METHOD FOR CALCULATING AND SUPPLYING A DRUG DOSE - The invention relates to a device for use in the clinical/therapeutical field for the patient-individual optimization of the dosage and/or the dosage scheme of a drug based on rational, mathematical models which take into consideration possible physiological variations that are due to the illness or other particularities of the patient and the interaction with co-drugs that are administered at times close to each other. The invention also relates to the supply of said drug dose by means of a dosage device. | 12-10-2009 |

20110015910 | Method of generating a hex-dominant mesh of a faulted underground medium - A method having application for petroleum exploration or geological storage of generating a mesh of a faulted underground medium, comprising generating a hex-dominant mesh from faults and horizons in a form of a 3D triangulated surfaces. Each 3D triangulated surface is converted to a 2D triangulated surface onto which the faults are projected by an isometric unfolding technique. A regular two-dimensional grid pattern is generated for each 2D triangulated surface. The faults are accounted for by deforming quadrilaterals of the grid pattern intersected by projected faults. The deformed regular grid pattern is then converted to a 3D gridded surface and each quadrilateral which is crossed by a fault is converted into two triangles at a level of a diagonal. Finally, after iterating for all the 3D triangulated surfaces, the mesh is generated by creating links between the nodes of neighboring three-dimensional gridded surfaces with respect to the faults. | 01-20-2011 |

20110015909 | RESERVOIR MODELING METHOD - A method for providing a three-dimensional model of a reservoir includes: dividing the reservoir into grid elements, each of the grid elements being delimited by boundary surfaces, storing reservoir properties associated with each of the grid elements in a computer memory, dividing boundary surfaces of each of the grid elements into sub-surfaces, calculating fluxes across each of the sub-surfaces of each of the grid elements, the fluxes being calculated based on a reservoir type and applying the fluxes to each of the grid elements to provide pressure and production status throughout the reservoir. | 01-20-2011 |

20110015906 | METHOD AND DEVICE FOR DETERMINING A COEFFICIENT OF FRICTION - In a method for determining a coefficient of friction between a motor vehicle tire of a motor vehicle and the surface of a roadway, a first coefficient of friction parameter (μ | 01-20-2011 |

20110015905 | ALGORITHM FOR THE EFFICIENT CALCULATION OF MULTIPLE FIBER GROUP MATERIALS WITHIN A SPECIFIED FEM - A method for calculating multi-directional composites in FEM simulations for designing a high pressure tank. The method starts by reading data for the simulation including fiber orientation and composite material properties. Then, for every FEM element, the method calculates the stiffness of directional plies and converts the calculated stiffness into a local coordinate system for each ply. The method then calculates the stiffness of packets of fiber orientations as a layer set-up. The method then calculates engineering constants for the layer set-up and the equivalents for the stress limit for the layer set-up. The method then uses the engineering constants to calculate the stresses on the FEM elements and determines whether the calculated stress is above a predetermined stress limit for each element. If the calculated stress is above the stress limit, then the algorithm switches to a complex calculation of stress that calculates the stress for each ply. | 01-20-2011 |

20110015903 | Method of Searching for Positions to Place Control Rods with Crack in a Boiling Water Reactor Core - Disclosed is a method of searching for positions to place control rods with crack in a boiling water reactor core. When a control rod is broken in a nuclear reactor core, it is determined whether the smallest cold shut-down margin meets the regulations of the laws. Positions meeting the regulations of the laws are found to place control rods that might be broken but are still in operation in the reactor core. After the cold shut-down margins are confirmed, the critical safety is determined to avoid the risk of not being able to shut down the reactor core when urgent shut-down is needed. | 01-20-2011 |

20120310608 | Method for Scheduling Power Generators Based on Optimal Configurations and Approximate Dynamic Programming - A unit commitment problem is solved for a set of generators with a set of configurations having a set of 2 | 12-06-2012 |

20090043547 | Nonlinear function approximation over high-dimensional domains - An algorithm is disclosed for constructing nonlinear models from high-dimensional scattered data. The algorithm progresses iteratively adding a new basis function at each step to refine the model. The placement of the basis functions is driven by a statistical hypothesis test that reveals geometric structure when it fails. At each step the added function is fit to data contained in a spatio-temporally defined local region to determine the parameters, in particular, the scale of the local model. The proposed method requires no ad hoc parameters. Thus, the number of basis functions required for an accurate fit is determined automatically by the algorithm. The approach may be applied to problems including modeling data on manifolds and the prediction of financial time-series. The algorithm is presented in the context of radial basis functions but in principle can be employed with other methods for function approximation such as multi-layer perceptrons. | 02-12-2009 |

20130317796 | Simulating the Transmission and Simultaneous Switching Output Noise of Signals in a Computer System - Methods implementable in a computer system for simulating the transmission of signals across a plurality of data channels (bus) are disclosed. The disclosed techniques simulate the effects of Intersymbol Interference (ISI), cross talk, and Simultaneous Switching Output (SSO) noise by generating Probability Distribution Functions (PDFs) for each. The resulting PDFs are convolved to arrive at a total PDF indicative of the reception of data subject to each of these non-idealities. The total PDF, and its underlying terms, can be indexed to particular channels of the bus as well as to particular logic states. Use of the disclosed technique allows bit error rates and sensing margins to be determined with minimal computation and simulation. | 11-28-2013 |

20130317795 | SIMULATION OF PATIENT DRAIN PHASE IN PERITONEAL DIALYSIS - A method of modeling a patient's peritoneal dialysis drain phase includes (a) modeling a first segment of a drain phase curve as having a constant flowrate, (b) modeling a second segment of the drain phase curve as having a decaying exponential flowrate, and (c) ensuring that a drain flowrate does not fall below a certain level during therapy by incorporating a switching component so that (i) at a first time the first segment is active while the second segment is inactive and (ii) at a second time the first segment is inactive while the second segment is active. | 11-28-2013 |

20130317792 | SYSTEMS AND METHODS FOR MODELING STABILITY OF DAMAGED COLUMNS - The disclosed technology includes systems, methods, and computer program products for modeling the stability characteristics of elements with discontinuities. In an example embodiment, the element is a physical structure and the discontinuities are damage to the structure. In another example embodiment, the stability characteristics include buckling loads and buckling modes of a column. | 11-28-2013 |

20130317791 | HYDRODYNAMIC SLUG FLOW MODEL - A very simple model has been presented which is able to reproduce slug flow from the instability of a flow with average hold-up and slip. The disclosure demonstrates that slug flow may be modeled as two different, stable solutions to the multiphase flow which coexist at different points in the line, moving with a celerity of U | 11-28-2013 |

20110202323 | PHOTODETECTORS USING RESONANCE AND METHOD OF MAKING - An infrared photodetector comprising a thin contact layer substantially transparent to infrared light; an absorption layer positioned such that light admitted through the substantially transparent thin contact area passes through the absorption layer; the absorption layer being configured to utilize resonance to increase absorption efficiency; at least one reflective side wall adjacent to the absorption layer; the at least one reflective side wall being substantially non-parallel to the incident light; the at least one sidewall operating to reflect light into the absorption layer for absorption of infrared radiation; a top contact layer positioned adjacent to the active layer. A method for determining the efficiency of a photodetector configuration using a three-dimensional finite element electromagnetic computer simulation comprising: determining a design configuration geometry, calculating the electromagnetic field distributions, determining a quantum efficiency spectrum at the desired wavelength or wavelength range; whereby to determine the optical effectiveness, a 3-dimensional finite element electromagnetic simulation is carried out to calculate the quantum efficiency of the detector configuration geometry. | 08-18-2011 |

20090281776 | Enriched Multi-Point Flux Approximation - Methods and systems to reduce or eliminate numerical oscillations in solutions that occur when using conventional MPFA when modeling flow in a reservoir are provided. The technique may be referred to as enriched multi-point flux approximation (EMPFA) and may be used to improve the consistency and accuracy in constructing pressure interpolations in cells for the purpose of determining flux equations used in predicting flow in a reservoir. | 11-12-2009 |

20090281775 | Method for optimal design of non-uniform weighted periodic sparse arrays for ultrasound imaging system - Disclosed herein is a method for the optimal design of an apodization function used for non-uniform weighted periodic sparse arrays for an ultrasound imaging system. The method includes the steps of (a) setting the interval P | 11-12-2009 |

20090281774 | Systems and Methods Involving Surface Fitting - Systems and methods involving surface fitting are provided. In this regard, a representative method includes: receiving information corresponding to discrete data points of a portion of a surface; determining curvature estimates associated with the data points prior to performing curve fitting with respect to the data points; identifying curvature shock based on the curvature estimates, the curvature shock being defined as a curvature threshold corresponding to an absolute value of curvature between adjacent data points; breaking C2 continuity between adjacent data points exhibiting curvature shock; and performing surface fitting with respect to the data points to generate Non-Uniform Rational B-Splines (NURBS) data such that breaks in the C2 continuity associated with curvature shock are maintained in the NURBS data. | 11-12-2009 |

20090271157 | SURVIVABILITY MISSION MODELER - A method of determining survivability is disclosed. The method can include selecting a mission scenario and providing data associated with the scenario as input to a plurality of low-level modeling tools each associated with a corresponding spectrum, and performing a spectral analysis of the selected scenario using each of the low-level modeling tools for the corresponding spectrum. The method can also include generating an event probability matrix for each analyzed spectrum based on the output of the low-level model, the event probability matrix including a probability of detection, a probability of tracking, and a probability of engagement for each of a plurality of mission scenario reference points. Using the event probability matrix as input, a constructive analysis can be performed using a high-level simulation system configured to simulate actual event occurrence for a specific run of the mission scenario and a probability of survival based on a result of the constructive analysis can be determined. A report of the probability of survival, as well as other statistics relevant to operational performance and/or survivability can be provided as output. | 10-29-2009 |

20120226484 | CALCULATION SIMULATION SYSTEM AND METHOD THEREOF - A calculation simulation system which performs a calculation simulation using computing resources includes: a simulation condition setting unit that sets simulation conditions based on input from a user; a calculation simulation performing unit that performs the calculation simulation; a simulation result storage unit that stores already-performed simulation conditions, simulation results, and performance records; and a simulation function performing unit that provides the already-performed simulation results, if the simulation conditions input by the user are the same as the already-performed simulation conditions. Further, the calculation simulation performing unit performs calculation simulation using the computing resources under the simulation conditions input by the user, if the simulation conditions input by the user are different from the already-performed simulation conditions. | 09-06-2012 |

20120226483 | MOTOR TEMPERATURE ESTIMATION BASED ON THERMAL MODEL - A vehicle includes a power source, a motor, and a computing device. The power source provides electrical energy to the motor, and the motor generates rotational motion from the electrical energy received. The computing device is configured to estimate a temperature of the motor in real time based at least in part on a thermal model of the motor. The thermal model includes a plurality of nodes and at least one thermal resistance. Each node represents a region of the motor and each thermal resistance represents a heat transfer path between at least two of the nodes. A method includes solving one or more energy balance equations to determine a temperature change at each node and estimating the temperature of the motor in real time based at least in part on the temperature change at each node and at least one of the thermal resistances in the thermal model. | 09-06-2012 |

20100332202 | PARALLEL SIMULATION OF GENERAL ELECTRICAL AND MIXED-DOMAIN CIRCUITS - A new method for simulation of general electrical circuits on parallel computing platforms is disclosed. Parallel simulation of general time-domain circuits that are represented by nonlinear/linear differential algebraic equations is accomplished by partitioning them into smaller subcircuits via a novel combination of the companion form representation of the given circuit and an efficient form of node splitting, during Newton Raphson iterations, at any time point. The new invention formulates the interface vectors between partitions, through purely binary vectors, leading to a high degree of parallelism, scalability and reduced computational and communication costs for synchronizing the solutions between various partitions. Parallel platforms considered can be diverse such as (including but not restricted to) multicore CPUs, distributed systems of computers. The new invention also provides for scalable parallel simulation of mixed-domain formulations, such as (including but not restricted to), integrated circuits, electronic packages, PCBs, electromagnetic modules, MEMS and optical components etc. | 12-30-2010 |

20100332201 | METHODS AND APPARATUS FOR PREDICTIVE PREVENTIVE MAINTENANCE OF PROCESSING CHAMBERS - A method for assessing health status of a processing chamber is provided. The method includes executing a recipe. The method also includes receiving processing data from a set of sensors during execution of the recipe. The method further includes analyzing the processing data utilizing a set of multi-variate predictive models. The method yet also includes generating a set of component wear data values. The method yet further includes comparing the set of component wear data values against a set of useful life threshold ranges. The method moreover includes generating a warning if the set of component wear data values is outside of the set of useful life threshold ranges. | 12-30-2010 |

20100332200 | System and method for flame blow-off determination - Systems and Methods for determining flame blow-off conditions are disclosed. These methods provide efficient and reliable tools for determining the lean blow-off conditions for a variety of combustion system. By utilizing localized characteristics within a flame-holding region a user is enabled to assess the likelihood of flame blow-off with fine granularity within a combustor. The flame blow-out determination may be carried out with the aid of an output representation that provides a contour of likely blow-off cells within a combustor region. | 12-30-2010 |

20100268518 | APPARATUS FOR MEASURING BLOOD VOLUME AND METHOD OF EVALUATING RESULT OF MEASUREMENT BY APPARATUS FOR MEASURING BLOOD VOLUME - An apparatus for measuring a blood volume, includes: a first calculator which calculates a first blood volume by using information on a cardiac output of a subject; and a second calculator which calculates a second blood volume by using information on oxygen metabolism of the subject. | 10-21-2010 |

20090030661 | Three-Dimensional Process Planning - Systems and methods are described for three-dimensional process planning. In one embodiment, one or more manufacturing requirements are received, and an authoritative three-dimensional (3D) computer-aided design (CAD) model of a component is generated or selected. A sub-process associated with the authoritative 3D CAD model of the component is generated based on the one or more manufacturing requirements. The authoritative 3D CAD model of the component is associated with the sub-process using a product-to-process relationship, and the sub-process (or the product-to-process relationship) is included into a process plan. The authoritative 3D CAD model of the component is displayed in a display of a 3D definition of the product in accordance with the product-to-process relationship. | 01-29-2009 |

20120191428 | APPARATUS AND METHOD FOR PREDICTING TOTAL NITROGEN USING GENERAL WATER QUALITY DATA - An apparatus and method are provided, which predict total nitrogen using general water quality data measured in real time. The total nitrogen prediction apparatus may include a regression model selection unit to select a regression model comprising general data of at least one water quality based on a correlation coefficient of the general data of at least one water quality, a quality-of-fit evaluation unit to evaluate quality of fit of the selected regression model, a regression model change unit to determine whether to change the regression model based on the quality of fit and change the regression model according to the determination result, and a total nitrogen prediction unit to predict total nitrogen of a body of water based on the regression model. | 07-26-2012 |

20120191427 | SYSTEM FOR DIAGNOSING ERROR CONDITIONS OF A GAS FLOW CONTROL SYSTEM FOR TURBOCHARGED ENGINES - An evaluation unit is provided that includes, but is not limited to a microprocessor for receiving measurement signals from a gas flow control system of a combustion engine and for outputting a state signal indicating a state of the gas flow control system. A first set of measurement signals includes, but is not limited to a signal of a pressure upstream of a turbocharger and a signal of a pressure downstream of a turbocharger. A second set of measurement signal includes, but is not limited to a motor revolution speed. The microprocessor calculates first predicted values using a turbocharger model based on the first set of measurement signals and calculate a second predicted values using a nominal model based on the second set of measurement signals. The microprocessor further generates the state signal with a comparison of the first predicted values with the second predicted values. | 07-26-2012 |

20120191426 | HYDROELECTRIC POWER OPTIMIZATION SERVICE - A non-linear power equation may be solved in linear form by locking a variable or variables and iteratively solving to provide a Web service for accurately and quickly estimating optimized power solutions for hydroelectric power stations. Additionally, these iterative calculations may provide for long term water resource planning and more accurate estimation models. Further, such optimized power solutions may be usable to create accurate and timely water management models for the operation and planning of hydroelectric power stations. | 07-26-2012 |

20120191425 | SYSTEMS AND METHODS FOR INDIVIDUALIZED ALERTNESS PREDICTIONS - Systems and methods are provided for generating individualized) predictions of alertness or performance for human subjects. Alertness or performance predictions may be individualized to incorporate a subject's individual traits and/or individual states. These individual traits and/or individual states (or parameters which represent these individual traits and/or individual states) may be represented by random variables in a mathematical model of human alertness. The mathematical model and/or prediction techniques may incorporate effects of the subject's sleep timing, the subject's intake of biologically active agents (e.g. caffeine) and/or the subject's circadian rhythms. The mathematical model and/or prediction techniques may incorporate feedback from the subject's measured alertness and/or performance. | 07-26-2012 |

20130060540 | SYSTEMS AND METHODS THAT GENERATE HEIGHT MAP MODELS FOR EFFICIENT THREE DIMENSIONAL RECONSTRUCTION FROM DEPTH INFORMATION - Methods of generating a three dimensional representation of an object in a reference plane from a depth map including distances from a reference point to pixels in an image of the object taken from a reference point. Weights are assigned to respective voxels in a three dimensional grid along rays extending from the reference point through the pixels in the image based on the distances in the depth map from the reference point to the respective pixels, and a height map including an array of height values in the reference plane is formed based on the assigned weights. An n-layer height map may be constructed by generating a probabilistic occupancy grid for the voxels and forming an n-dimensional height map comprising an array of layer height values in the reference plane based on the probabilistic occupancy grid. | 03-07-2013 |

20130060536 | ENGINEERED METHODOLOGY FOR DESIGN VERIFICATION AND VALIDATION OF ULTRA-DEEP HIGH PRESSURE HIGH TEMPERATURE OIL AND GAS WELL CONTROL EQUIPMENT - A process for the verification and validation testing of equipment and components for drilling, completion, production and general well construction (typically such as subsurface safety valves, wellhead trees, blowout preventers and wireline pressure control equipment) to determine the suitability of such equipment for use in oil and gas wells in high pressure high temperature environments. In particular, the process of the present invention comprises, among other steps, the steps of analyzing such components using an elastic-plastic finite element model with respect to certain preset load conditions and establishing stable model convergence, conducting a ratcheting assessment by running analysis on such model on all components that exhibit local plasticity, and examining all components to determine fatigue sensitive locations and subjecting such components to a fatigue analysis. The process may further comprise a process for qualifying the materials to be used in the manufacture of the equipment components with respect to their ability to withstand high pressure and high temperature environmental conditions. | 03-07-2013 |

20120116738 | Systems And Methods For Modeling Drillstring Trajectories - Systems and methods for modeling drillstring trajectories by calculating forces in the drillstring using a traditional torque-drag model and comparing the results with the results of the same forces calculated in the drillstring using a block tri-diagonal matrix, which determines whether the new drillstring trajectory is acceptable and represents mechanical equilibrium of drillstring forces and moments. | 05-10-2012 |

20120116737 | ZONAL METHODS FOR COMPUTATION OF PARTICLE INTERACTIONS - A generalized approach to particle interaction can confer advantages over previously described method in terms of one or more of communications bandwidth and latency and memory access characteristics. These generalizations can involve one or more of at least spatial decomposition, import region rounding, and multiple zone communication scheduling. An architecture for computation of particle interactions makes use various forms of parallelism. In one implementation, the parallelism involves using multiple computation nodes arranged according to a geometric partitioning of a simulation volume. | 05-10-2012 |

20120116734 | Method of characterizing an electrical defect affecting an electronic circuit, related device and information recording medium - The method according to the invention consists of producing a real cartography of the magnetic field radiated by the circuit placed in a predetermined operating state. It includes the following steps: a) applying a transform to an initial hypothesis on the nature of the defect, to obtain a current hypothesis, b) superimposing the current hypothesis on an initial topology of the circuit to obtain a current topology; c) simulating the magnetic field generated by the current topology, so as to obtain a current simulated cartography; d) estimating the current value of a correlation function between the measured cartography and the current simulated cartography; and e) iterating steps a) to d) to seek a maximum of the correlation function by modifying the value of said characteristic parameter of the defect. | 05-10-2012 |

20120116733 | Data Perturbation for Wafer Inspection or Metrology Setup - Various embodiments for determining parameters for wafer inspection and/or metrology are provided. | 05-10-2012 |

20120116731 | Multidimensional relaxometry methods for consumer goods - Multidimensional relaxometry methods for products and/or systems resulting from the use of such methodology, as well as processes for making, changing and/or using such products and/or systems are disclosed. Such methodologies can obviate the current shortcomings of currently available measurement methodologies and can be used to define component parameters that can be used to produce new and/or superior products and/or systems. | 05-10-2012 |

20090024369 | METHOD OF PREDICTING THE DYNAMIC BEHAVIOR OF WATER TABLE IN AN ANISOTROPIC UNCONFINED AQUIFER HAVING A GENERAL TIME-VARYING RECHARGE RATE FROM MULTIPLE RECTANGULAR RECHARGE BASINS - The present invention relates to development of a method of predicting the dynamic behavior of water table in an anisotropic unconfined aquifer having a general time-varying recharge rate from multiple rectangular recharge basins. Each basin can have a different dimension and nature of rate of recharge. Aquifer can have prescribed head, zero flux, or a combination of both types of boundary conditions. | 01-22-2009 |

20120253757 | COMPUTER-READABLE RECODING MEDIUM IN WHICH THERMAL HYDRAULIC SIMULATION PROGRAM IS STORED, THERMAL HYDRAULIC SIMULATING DEVICE, AND METHOD FOR THERMAL HYDRAULIC SIMULATION - A prior simulation of a velocity field and a temperature field is carried out, and snapshot data of the velocity field and that of the temperature field are collected during the prior simulation. Then principal component analysis on the collected snapshot data obtains velocity-field and temperature field dimension transformation matrixes, on the based on which the analysis models of the velocity field and temperature field having respective first degrees of freedom are converted into reduced degree-of-freedom models. Consequently, a simulation of the velocity field and the temperature field is carried out using models having respective reduced degrees of freedom (i.e., second degrees of freedom). | 10-04-2012 |

20120253755 | Method Of Obtaining The Age Quotient Of A Person - A method of using a computer for providing an Age Quotient (AQ) which is similar to a FICO (credit worthiness) or IQ index that repeatably and reliably defines and describes a person's physical and biological age Vs. his/her chronological age comprises: recording an image of each face of a multiple number of people in a computer; assigning a reference numeral to each feature of a person's face; grouping the reference numerals into specific areas of data; using the data for each area to create a statistical model which includes a distribution curve normalized and cross correlated by a specific area of, for example, sex, race, ancestry, or genetics of each specific area; comparing the distribution curve(s) with a person's profile to identify a distribution curve which places that person's individual's profile at the mathematically appropriate standard deviation from the normal distribution; and assigning the center of the distribution curve to be the standard where chronological age is deemed to equal Somatic age. | 10-04-2012 |

20090094006 | Modeling systems for consumer goods - The present invention relates to modeling systems for designing and/or selecting components for use in consumer products; designing consumer products; and designing and selecting processes for making said components and said consumer products as well as the use of same. | 04-09-2009 |

20090306943 | METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR REDUCED ORDER MODEL ADAPTIVE SIMULATION OF COMPLEX SYSTEMS - Methods, systems and computer program products for selecting input data, including operational parameters for a nuclear system using a reduced order model of a complex computational model are provided. The complex computational model includes a set of equations that describe the nuclear system. An adjoint model associated with the complex model can be obtained, and output data from the adjoint model can be calculated using a plurality of r random sets of input data to the adjoint model. A degree of correlation of the calculated adjoint output data can be determined. A plurality of k reduced correlation subsets of the plurality of r adjoint output data sets can be downselected based on the degree of correlation, such that k | 12-10-2009 |

20090306945 | Upscaling Reservoir Models By Reusing Flow Solutions From Geologic Models - Method is provided for simulating a physical process such as fluid flow in porous media by performing a fine-grid calculation of the process in a medium and re-using the fine grid solution in subsequent coarse-grid calculations. For fluid flow in subsurface formations, the method may be applied to optimize upscaled calculation grids formed from geologic models. The method decreases the cost of optimizing a grid to simulate a physical process that is mathematically described by the diffusion equation. | 12-10-2009 |

20120232862 | Method and Apparatus for Computer Modeling of the Interaction Between and among Cortical and Subcortical Areas in the Human Brain for the purpose of predicting the effect of drugs in psychiatric & cognitive diseases - A computer model of a diseased human brain includes inputs representing a drug and outputs representing the clinical effect of that drug on psychiatric and cognitive diseases. Diseases that can be modeled include psychiatric disorders, such as schizophrenia, bipolar disorder, major depression, ADHD, autism, obsessive-compulsive disorder, substance abuse and cognitive deficits therein and neurological disorders such as Alzheimer's disease, Mild Cognitive impairment, Parkinson's disease, stroke, vascular dementia, Huntington's disease, epilepsy and Down syndrome. The computer model preferably uses the biological state of interactions between and among cortico and subcortical areas of the human brain, to define the biological processes related to the biological state of the generic synapse model, the striatum, Locus Coeruleus, Dorsal raphe, hippocampus, amygdala and cortex, as well as certain mathematical relationships related to interactions among biological variables associated with the biological processes and to correlations between the biological variables and clinical effects on a clinical scale. | 09-13-2012 |

20090012758 | DESIGN SUPPORT SYSTEM, METHOD AND PROGRAM - A design support system includes an input means for receiving shape data indicative of mutually different first and second shapes, finite element model data indicative of a finite element model for each shape, and attribute data indicative of an attribute at each node of the finite element model, a shape display means for displaying the shapes on a screen, a superimposing means for superimposing the shapes displayed on the screen, on each other, based on a reference site, an attribute calculating means for calculating the attributes at attribute calculation points set at predetermined positions on the screen, based on the attributes of the nodes, with respect to each of the superimposed shapes, and an attribute difference calculating means for calculating differences in the attributes of the nodes and the attribute calculation points of the respective shapes. | 01-08-2009 |

20090012757 | TOOLS FOR SYSTEM-LEVEL DESIGN ENVIRONMENTS - A remote auxiliary tool is created in a graphical model having at least one of a signal or a block. The remote auxiliary tool is non-intrusively attached to one of the signal or the block. The graphical model and the remote auxiliary tool are executed synchronously. At least one of an execution result or a remote auxiliary tool result is output to at least one of a display device, a storage device or a destination device. | 01-08-2009 |

20090012756 | ANALYZING LINEARIZATION OF MODELS IN MODELING ENVIRONMENTS - A device provides an interface for permitting a user to define a block diagram model that represents a system, linearizing at least a portion of the block diagram model, analyzing a linearization result of at least one block of the block diagram model to determine contribution information of the at least one block toward a linearization result of the block diagram model, and outputting information concerning a result of analyzing the linearization result. | 01-08-2009 |

20090012754 | Automated approach to resolving artificial algebraic loops - A method and apparatus for resolving artificial algebraic loops in model executions include providing a model of an executable process having a plurality of functions. An analysis step identifies whether the process includes at least one potential artificial algebraic loop. If at least one potential artificial algebraic loop exists in the process, an artificial algebraic loop solution manipulates the order or manner by which the functions are executed to eliminate or otherwise resolve the artificial algebraic loop. | 01-08-2009 |

20120197607 | DIMENSION REDUCTION IN PREDICTIVE MODEL DEVELOPMENT - Models are generated using a variety of tools and features of a model generation platform. For example, in connection with a project in which a user generates a predictive model based on historical data about a system being modeled, the user is provided through a graphical user interface a structured sequence of model generation activities to be followed, the sequence including dimension reduction, model generation, model process validation, and model re-generation. | 08-02-2012 |

20100076734 | Method for simulating the ventilation of a liquid tank - Method for simulating the ventilation of a liquid tank ( | 03-25-2010 |

20100235151 | FEATURE PARAMETER CANDIDATE GENERATION APPARATUS AND FEATURE PARAMETER CANDIDATE GENERATION METHOD - A feature parameter candidate generation apparatus has a storage unit that stores the values of feature parameters extracted from each of samples, an index value calculation unit that calculates an index value, which is obtained by normalizing the number of the kinds of the values of feature parameters by the number of the samples, for each of the feature parameters, an evaluation object selection unit that selects combinations of feature parameters which are objects to be evaluated, an evaluation unit that evaluates whether the uniformity of a frequency distribution of index values of the individual feature parameters for combinations of feature parameters selected as the objects to be evaluated satisfies a predetermined criterion, and a candidate determination unit that determines, as feature parameter candidates to be given to the model generation device, a combination of feature parameters that is evaluated to satisfy the predetermined criterion. | 09-16-2010 |

20080306715 | Detecting Method Over Network Intrusion - A detecting method over network intrusion comprises: selecting a plurality of features contained within plural statistical data by a data-transforming module; normalizing a plurality of feature values of the selected features into the same scale to obtain a plurality of normalized feature data; creating at least one feature model by a data clustering technique incorporated with density-based and grid-based algorithms through a model-creating module; evaluating the at least one feature model through a model-identifying module to select a detecting model; and detecting whether a new packet datum belongs to an intrusion instance or not by a detecting module. | 12-11-2008 |

20110251834 | Methods And Systems For Improved Pharmaceutical Intervention In Coagulation Control - Contemplated methods and devices for coagulation control allow to establish a more constant dosage of required medication and to quantify/take into account patient-specific sensitivity to warfarin and Vitamin K by using logit (1/INR) as the dependent variable to so stabilize the variance across all values of INR. Moreover, it should be noted that such use simplifies the relation between INR and dose of coumarins or Vitamin K and reduces the number of parameters to be estimated for each patient. | 10-13-2011 |

20090287464 | Gravity survey data processing - This invention relates to improved techniques for processing potential field measurement data from airborne surveys such as gravity surveys, and to methods, apparatus and computer program code for such techniques. We describe a method of processing measured potential field data from an airborne or marine potential field survey to determine a set of field mapping parameters for mapping a field, the method comprising: inputting said measured potential field data, said measured potential field data comprising data defining a plurality of potential field measurements each with an associated measurement position and measurement time; and determining said set of field mapping parameters using a model comprising a combination of a spatial part representing a spatial variation of said potential field and a temporal part representing time domain noise in said measured potential field data, wherein said determining comprises fitting said measured potential field data to both said spatial and temporal parts of said model. | 11-19-2009 |

20090287463 | METHODS AND APPARATUS FOR ESTIMATING ROTOR SLOTS - A method of determining a quantity of rotor slots in an induction motor through analysis of voltage and current signals. An approximate slip is calculated according to an approximate slip function that is independent of a rotor slots quantity. A fundamental frequency is calculated from a representation of the voltage signal. A saliency frequency is calculated from a representation of the current signal. For each rotor slots index in a set of rotor slots indices, a slip estimate is calculated according to a slip estimation function that includes the saliency frequency, a saliency order, the fundamental frequency, a rotor slots index in the set of rotor slots indices, and a quantity of poles of the motor, such that the slip estimate is evaluated at respective ones of the set rotor slots indices. A slip estimation error signal is calculated according to a slip estimation error function that includes a difference between the approximate slip and respective ones of the slip estimates. A rotor slots performance surface representative of an aggregate of the slip estimation error signals evaluated over the set of the rotor slots indices is calculated. A rotor slots quantity equal to the rotor slots index corresponding to a minimum of the rotor slots performance surface over at least a portion of the set of the rotor slots indices is defined. | 11-19-2009 |

20090287462 | CHARACTERIZING PERFORMANCE OF AN ELECTRONIC SYSTEM - In one embodiment of the present invention, the performance of an electronic circuit having a clock path between a clock source cell and a clock leaf cell is characterized over a simulation duration, where the clock path has one or more intermediate cells. Variations in the effective power supply voltage level at at least one intermediate cell over the simulation duration are determined using a system-level power-grid simulation tool. Static timing analysis (STA) software is used to determine cell delays for at least one of the intermediate cells for different clock-signal transitions at different times during the simulation duration. The cell delays are then used to generate one or more metrics characterizing the performance of the electronic circuit, such as maximum and minimum pulse widths, maximum cycle-to-cycle jitter, and maximum periodic jitter. | 11-19-2009 |

20090287461 | METHODS AND SYSTEMS FOR INTENSITY MODELING INCLUDING POLARIZATION - Embodiments of the present invention provide computer readable media encoded with executable instructions for modeling an intensity profile at a surface illuminated by an illumination source through a mask. Further embodiments provide methods for correcting a mask pattern and methods for selecting an illumination source. Still further embodiments provide masks and integrated circuits produced using a model of the illumination source. Embodiments of the present invention take into account the polarization of the illumination source and are able to model the effect of polarization on the resultant intensity profile. | 11-19-2009 |

20090287460 | Method of simulating flow-through area of a pressure regulator - The flow-through area of a pressure regulator positioned in a branch of a simulated fluid flow network is generated. A target pressure is defined downstream of the pressure regulator. A projected flow-through area is generated as a non-linear function of (i) target pressure, (ii) flow-through area of the pressure regulator for a current time step and a previous time step, and (iii) pressure at the downstream location for the current time step and previous time step. A simulated flow-through area for the next time step is generated as a sum of (i) flow-through area for the current time step, and (ii) a difference between the projected flow-through area and the flow-through area for the current time step multiplied by a user-defined rate control parameter. These steps are repeated for a sequence of time steps until the pressure at the downstream location is approximately equal to the target pressure. | 11-19-2009 |

20110035198 | IMAGING TECHNIQUE - The present invention relates to a method of characterising tissue function in a subject in need of such characterisation. The method comprises performing an imaging technique, on a voxel defined within a tissue space of interest, wherein image data is generated over a time period during which the subject inhales gases with at least two different partial pressures of a paramagnetic gas. A compartmental model algorithm is applied to the image data generated for the voxel to provide information on metabolic function of the tissue. | 02-10-2011 |

20120203520 | INPUT PARAMETER CALCULATION METHOD AND APPARATUS - This method includes calculating a support vector and first regression coefficient values by carrying out a regression calculation of a support vector machine for values of input variables and first values of an output variable; and calculating values of input parameters, which are to be used for a simulation, so as to minimize an error calculated from the first regression coefficient values and second regression coefficient values. The second regression coefficient values are obtained by the regression calculation of the support vector machine using the calculated support vector for second values of the output variable and the values of the input variables. The second values of the output variable are obtained from the simulation for the values of the input variables. | 08-09-2012 |

20090171634 | Method for Reconstructing Gusts and Structural Loads at Aircraft, in Particular Passenger Aircraft - A method for reconstructing gusts and/or structural loads at aircraft, in particular passenger aircraft. The method includes generating an observer on the basis of a nonlinear model of the aircraft which describes the movement of the aircraft in all six degrees of freedom (DoF) and the elastic motion of the aircraft structure; continuously supplying all the data and measurements substantial for the description of the state of the aircraft to the observer; and calculating the gust velocities and structural loads (manoeuvre and gust loads) by the observer from the supplied data and measurements. | 07-02-2009 |

20120116735 | METHOD AND DEVICE FOR CREATING AND EXPLOITING THERMAL MODELS - The invention relates to a method for thermal simulation of an electronic circuit, including: | 05-10-2012 |

20100250210 | EXTRACTION OF DEPOSITIONAL SYSTEMS - A process that assists with the identification of potential hydrocarbon deposits that includes performing a structural interpretation of a three-dimensional seismic volume, transforming the three-dimensional seismic volume into a stratal-slice volume, performing a stratigraphic interpretation of the stratal-slice volume which includes the extracting of bounding surfaces and faults and transforming the stratal-slice volume into the spatial domain. As illustrated in FIGS. | 09-30-2010 |

20100250209 | SYSTEM AND METHOD FOR ESTIMATING A TREATMENT REGION FOR A MEDICAL TREATMENT DEVICE - A medical system and method for estimating a treatment region for a medical treatment device is provided. The system includes a memory; a processor coupled to the memory; and a treatment control module stored in the memory and executable by the processor. The treatment control module generates an estimated treatment region which is an estimate of a treatment region which would have been derived as a result of a numerical model analysis such as a finite element analysis. Advantageously, the estimated treatment region is generated using a fraction of the time it takes to generate the region using the numerical model analysis. | 09-30-2010 |

20100250207 | METHOD AND APPARATUS FOR SURVEYING A BOREHOLE WITH A ROTATING SENSOR PACKAGE - A method and apparatus for surveying a borehole using a rotating sensor package. A sensor tool preferably including a magnetometer sensor array is disposed in the bottom hole assembly of a drillstring. Conditioning circuitry in the sensor tool processes the sensor readings from the sensor array taken while the drillstring is rotating. In one embodiment, the conditioning circuitry includes processing circuitry adapted to adjust the sensor readings to account for an analytically predicted level of axial current induced in the drillstring as a result of its rotation in the Earth's magnetic field. In another embodiment, a current generator is provided to generate a counter-current intended to cancel the analytically predicted level of axial current induced in the drillstring as a result of rotation in the Earth's magnetic field. In another embodiment, insulating members are disposed above and/or below the sensor tool to prevent conduction of rotation-induced current therein. In still another embodiment, the sensor tool is disposed in a drill collar that is composed of a non-conducting material, such that no rotation-induced current is conducted through the sensor tool. | 09-30-2010 |

20100250206 | N-PHASIC ELEMENT METHOD FOR CALCULATING A FULLY COUPLED RESPONSE OF MULTIPHASE COMPOSITIONAL FLUID FLOW AND A SYSTEM FOR UNCERTAINTY ESTIMATION - In an exemplary embodiment, a method is disclosed for developing an N-phasic finite element model for performing fully coupled analyses of multi-phase compositional fluid flow and heat flow in nonlinearly deforming porous solid media with time-dependent failure. The method can include formulating a finite element model of the behavior of a coupled solid-fluid formation, having complex geometry and behavior, and applying the model to derive the response of the formation in the form of one or more displacement fields for the solid phases and one or more pressure fields for the fluid phases in a zone of interest in a formation. In an exemplary embodiment, a system is disclosed for estimating the uncertainties in the derived displacement and pressure field solutions for the response of the fully coupled solid-fluid phases. | 09-30-2010 |

20100250205 | METHOD AND SYSTEM FOR A QUICK CALCULATION OF AERODYNAMIC FORCES ON AN AIRCRAFT IN TRANSONIC CONDITIONS - A computer-aided method suitable for assisting in the design of an aircraft by providing relevant dimensioning values corresponding to an aircraft component in transonic conditions inside a predefined parameter space by means of a reconstruction of the CFD computations for an initial group of points in the parameter space using a POD reduced-order model, comprising the following steps: a) Decomposing for each flow variable the complete flow field into a smooth field and a shock wave field in each of said computations; b) Obtaining the POD modes associated with the smooth field and the shock wave field considering all said computations; c) Obtaining the POD coefficients using a genetic algorithm (GA) that minimizes a fitness function; d) Calculating said dimensioning values for whatever combination of values of said parameters using the reduced-order model. The invention also refers to a system able to perform the method. | 09-30-2010 |

20100250204 | SYSTEM AND METHOD FOR MINIMIZING LOST CIRCULATION - A system and method is provided for minimizing lost circulation associated with the operation of a subterranean reservoir. The system includes one or more sources, such as earth modeling and fracture analysis tools, for providing data representative of a fracture formation in the reservoir, and a computer processor in communication with the data sources for determining an appropriate blend of lost circulation material products for application to the fracture formation. The computer processor is programmed with computer readable code for selecting a plurality of candidate products for application to the fracture formation, and for mathematically determining an optimized blend of the selected products. By applying the optimized blend, material and labor costs associated with well operation can be significantly reduced. | 09-30-2010 |

20100250203 | Finite Element Algorithm for Solving a Fourth Order Nonlinear Lubrication Equation for Droplet Evaporation - The present invention is directed towards systems, methods and a computer-readable medium for simulating the evolution of a height of an evaporating droplet. The simulation includes a simulation space with boundary conditions. The simulation includes generating a height function that is representative of the height of the droplet at a first point in time at a plurality of points in the simulation space based upon a lubrication equation that is a differential function describing variation of the height function over time. The simulation determines the height function at a second point in time by finding an approximate solution that satisfies the lubrication equations and boundary conditions. | 09-30-2010 |

20100250202 | SYMMETRIC RANDOM SCATTER PROCESS FOR PROBABILISTIC MODELING SYSTEM FOR PRODUCT DESIGN - A method is provided for designing a product. The method may include obtaining data records relating to one or more input variables and one or more output parameters associated with the product and selecting one or more input parameters from the one or more input variables. The method may also include generating a computational model indicative of interrelationships between the one or more input parameters and the one or more output parameters based on the data records and providing a set of constraints to the computational model representative of a compliance state for the product. Further the method may include using the computational model and the provided set of constraints to generate statistical distributions for the one or more input parameters based on a symmetric random scatter process and the one or more output parameters. The one or more input parameters and the one or more output parameters represent a design for the product. | 09-30-2010 |

20120016646 | DEVICE FOR ESTIMATING STATE QUANTITY OF SKID MOTION OF VEHICLE - A device for estimating the state quantity of a skid motion of a vehicle is provided with an element which finds road surface reaction force model values of respective wheels and a skid motion state quantity model value using a vehicle model including a friction characteristic model between the wheels and the road surface, an element which finds the deviation between the lateral acceleration model value generated in a predetermined position of the vehicle by the resultant force of the road surface reaction force model values and the lateral acceleration detected value indicated by the output of an actual lateral acceleration detecting means, and an element which determines, as the estimated value of the skid motion state quantity, a value obtained by adding a value obtained by passing the deviation through a filter having a high-cut characteristic to the skid motion state quantity model value. | 01-19-2012 |

20120016645 | AUTOMATIC MODIFICATION OF A PROGRESSIVE LENS DESIGN - A method and apparatus for creating a progressive spectacle lens design by transforming a starting design. The starting design is defined to include specifications for the course of a principal line and specification of at least one base target isoastigmatism line with a constant base target astigmatism, in which the base target isoastigmatism line passes through a first predetermined control point {right arrow over (r)} | 01-19-2012 |

20120016644 | METHOD FOR CALCULATING A SYSTEM, FOR EXAMPLE AN OPTICAL SYSTEM - A method for calculating a system by optimization, the method comprising the steps of: i. providing a set of system parameters so as to define a starting system, each system parameter being set up at a starting value; ii. defining a plurality of criteria; iii. associating for each criterion a cost function; iv. defining a plurality of global cost functions by associating to each global cost function at least one cost function; v. defining a vector of variable parameters associated to each global cost function by selecting for each vector of variable parameters at least one system parameter; vi. optimizing the plurality of global cost functions by modifying the values of the system parameters of the vectors of variable parameters so as to obtain an intermediate system; repeating step vi. until an equilibrium is reached so as to obtain a system. | 01-19-2012 |

20120016643 | VIRTUAL MEASURING SYSTEM AND METHOD FOR PREDICTING THE QUALITY OF THIN FILM TRANSISTOR LIQUID CRYSTAL DISPLAY PROCESSES - The present invention discloses a virtual measuring system and a method thereof for predicting the quality of thin film transistor liquid crystal display processes. The virtual measuring method comprises the steps of: capturing a plurality of process parameter data from at least one process machine by an advanced process control unit; normalizing the process parameter data by an original data processing unit; picking a plurality of key process parameter data from the process parameter data by a key parameter choosing unit; establishing a virtual measuring model by a predicting unit according to the key process parameter data, and generating a virtual measuring data by the virtual measuring model. The virtual measuring model is established after a disturbing coefficient is generated through a time sequence regression algorithm by the predicting unit. | 01-19-2012 |

20120016642 | CONTEXTUAL-BANDIT APPROACH TO PERSONALIZED NEWS ARTICLE RECOMMENDATION - Methods and apparatus for performing computer-implemented personalized recommendations are disclosed. User information pertaining to a plurality of features of a plurality of users may be obtained. In addition, item information pertaining to a plurality of features of the plurality of items may be obtained. A plurality of sets of coefficients of a linear model may be obtained based at least in part on the user information and/or the item information such that each of the plurality of sets of coefficients corresponds to a different one of a plurality of items, where each of the plurality of sets of coefficients includes a plurality of coefficients, each of the plurality of coefficients corresponding to one of the plurality of features. In addition, at least one of the plurality of coefficients may be shared among the plurality of sets of coefficients for the plurality of items. Each of a plurality of scores for a user may be calculated using the linear model based at least in part upon a corresponding one of the plurality of sets of coefficients associated with a corresponding one of the plurality of items, where each of the plurality of scores indicates a level of interest in a corresponding one of a plurality of items. A plurality of confidence intervals may be ascertained, each of the plurality of confidence intervals indicating a range representing a level of confidence in a corresponding one of the plurality of scores associated with a corresponding one of the plurality of items. One of the plurality of items for which a sum of a corresponding one of the plurality of scores and a corresponding one of the plurality of confidence intervals is highest may be recommended. | 01-19-2012 |

20120016641 | EFFICIENT GESTURE PROCESSING - Embodiments of the invention describe a system to efficiently execute gesture recognition algorithms. Embodiments of the invention describe a power efficient staged gesture recognition pipeline including multimodal interaction detection, context based optimized recognition, and context based optimized training and continuous learning. Embodiments of the invention further describe a system to accommodate many types of algorithms depending on the type of gesture that is needed in any particular situation. Examples of recognition algorithms include but are not limited to, HMM for complex dynamic gestures (e.g. write a number in the air), Decision Trees (DT) for static poses, peak detection for coarse shake/whack gestures or inertial methods (INS) for pitch/roll detection. | 01-19-2012 |

20120016640 | MODELLING WAVE PROPAGATION CHARACTERISTICS IN AN ENVIRONMENT - A method and apparatus are disclosed for simulating wave propagation in an environment. The method includes the steps of, via a first model of the environment generated with a first modelling method, simulating a first response of the environment in a time and/or frequency domain over a first portion of the domain, and via a further model of the environment generated with a further modelling method, simulating a further response of the environment in the time and/or frequency domain over at least one further portion of the domain. | 01-19-2012 |

20110282634 | METHOD AND APPARATUS FOR NEAR WELL STRUCTURAL MODELING BASED ON BOREHOLE DIPS - A method for structure modeling of a formation penetrated by multiple wells includes obtaining borehole dips from borehole measurements; filtering the borehole dips based on a dip sequence analysis; computing structural dips based on the filtered dips; computing structural delineation by using the structural dips; projecting the structural dips to horizon point sets based on the structural delineation; and generating stratigraphic surfaces by mapping the projected horizon point sets. A system for structure modeling of a formation penetrated by multiple wells includes a processor and a memory that store a program having instructions for: obtaining borehole dips from borehole measurements; filtering the borehole dips based on a dip sequence analysis; computing structural dips based on the filtered dips; computing structural delineation by using the structural dips; projecting the structural dips to horizon point sets based on the structural delineation; and generating stratigraphic surfaces by mapping the projected horizon point sets. | 11-17-2011 |

20110282637 | NUMERICAL SIMULATION OF AIRFLOW WITHIN POROUS MATERIALS - Systems and methods of numerically simulating airflow within porous materials are disclosed. Engineering product (e.g., car seat) represented by a finite element analysis model containing in part porous material with permeability. In each solution cycle of a time-marching simulation, each of the elements of porous material is evaluated with airflow in conjunction with the traditional mechanical response. Each element's volume change results into different pore air pressure hence a pressure gradient, which in turn is used for airflow calculated in accordance with a fluid seepage law that depends upon permeability of the porous material. Therefore, a more realistic simulation of structural behavior of porous materials can be achieved. The volume change and pressure of each element of porous material is evaluated using ideal gas law. A general form of Darcy's law includes user control parameters is used for evaluating airflow based on the pressure gradient and permeability. | 11-17-2011 |

20100076736 | STATISTICAL SPICE MODEL PARAMETER CALCULATION METHOD, AND STATISTICAL SPICE MODEL PARAMETER CALCULATION DEVICE AND PROGRAM - A statistical SPICE model parameter calculation method in which it is possible to create a variation model having high accuracy and size dependency. A principal component analysis is performed, for respective device sizes, of a measurement of an element characteristic value of a semiconductor device on which multipoint measurement is performed (principal component analysis process). A statistical SPICE model parameter that reproduces variation of an element characteristic value for a plurality of device sizes is calculated based on a result of the principal component analysis obtained for each of the device sizes and predetermined device size dependency (parameter calculation process). | 03-25-2010 |

20100076735 | METHOD OF PREDICTING CHANGES IN THE CHEMICAL COMPOSITION OF A RESERVOIR OIL AS A RESULT OF BIODEGRADATION - Method of determining the compositional evolution of fluids present in a porous medium as a result of biodegradation. | 03-25-2010 |

20100076733 | METHOD AND APPARATUS FOR AUTOMATIC PERFORMANCE MODELING WITH LOAD DEPENDENT SERVICE TIMES AND OVERHEADS - A method for modeling performance of an information technology system having one or more servers for serving a number of types of transactions includes modeling a service time of each transaction type at each server and a processor overhead at each server as one of a polynomial, exponential, or logarithmic function of the average arrival rate of each transaction type at the corresponding server to generate service time and processor overhead functions and inferring optimal values of coefficients in the service time and processor overhead functions to generate a performance model of the information technology system. | 03-25-2010 |

20100076732 | Meshfree Algorithm for Level Set Evolution - The present invention is a system and method for simulating the motion of an interface. The interface moving through a simulation space. The invention includes simulating the interface using a level set function to describe a position and shape of the interface in the simulation space at a first point in time. The invention also includes describing the level set function at the first point time using a meshfree method. The invention further includes describing a motion of the interface from the first point in time to a second point time using a level set evolution method. The invention also includes finding an approximate solution to the level set evolution method using the meshfree method to describe the level set function at the second point in time. | 03-25-2010 |

20110137629 | RACING LINE OPTIMIZATION - An automatic algorithm for finding racing lines via computerized minimization of a measure of the curvature of a racing line is derived. Maximum sustainable speed of a car on a track is shown to be inversely proportional to the curvature of the line it is attempting to follow. Low curvature allows for higher speed given that a car has some maximum lateral traction when cornering. The racing line can also be constrained, or “pinned,” at arbitrary points on the track. Pinning may be performed randomly, deterministically, or manually and allows, for example, a line designer to pin the line at any chosen points on the track, such that when the automatic algorithm is run, it will produce the smoothest line that still passes through all the specified pins. | 06-09-2011 |

20100268516 | SIGNAL SIMULATION APPARATUS AND METHOD - The present invention relates to a method of simulating an initial component of a signal to approximate a component of a reference signal, the method characterised by the steps of; | 10-21-2010 |

20080319720 | Connection fatigue index analysis for threaded connection - A method for characterizing a threaded coupling such as between two tubular members is disclosed. In one embodiment, a threaded connection between a first tubular and a second tubular is considered, where the first tubular has a internally-threaded box structure and the second tubular has outer threads defining a pin structure. A mathematical model of the connection between the two tubulars is generated, and the mathematical model is permuted to reflect application of at least one flexing force to the joint. From the permuted model, a stress/strain distribution of the box and pin structures is derived. A connection fatigue index value is calculated based on the stress/strain distribution. In one embodiment, connection fatigue indices are computed for a variety of connection combinations, such that a user can compare the relative suitability of multiple box/pin combinations to select one that is deemed desirable for a particular use. | 12-25-2008 |

20110112809 | Photoresist Simulation - A processor based method for measuring dimensional properties of a photoresist profile by determining a number acid generators and quenchers within a photoresist volume, determining a number of photons absorbed by the photoresist volume, determining a number of the acid generators converted to acid, determining a number of acid and quencher reactions within the photoresist volume, calculating a development of the photoresist volume, producing with the processor a three-dimensional simulated scanning electron microscope image of the photoresist profile created by the development of the photoresist volume, and measuring the dimensional properties of the photoresist profile. | 05-12-2011 |

20100318332 | METHOD AND DEVICE FOR CONTACT SIMULATION USING LAYERED DEPTH IMAGES - A method for the interactive simulation of an intersection between at least two volumetric objects modelled using geometric primitives. The method first includes applying a Layered Depth Image (LDI) algorithm along a first display axis in order to determine a set of contact pixels. The method further includes: —calculating an intersection volume (V) from the contact pixels; —at each summit of the geometric primitives, calculating a partial derivative of the size of the intersection volume (V) relative to the coordinate of the summit along the projection axis; repeating the preceding steps for the two other orthogonal display axes in order to determine a vector containing the partial derivatives of the size of the volume relative to the coordinates of each of the summits; and—at each summit, associating a force f calculated from the partial derivatives. | 12-16-2010 |

20110301922 | EQUIVALENT CIRCUIT SIMULATION SYSTEM AND METHOD - A simulation system for producing equivalent circuits reads data corresponding to a tabular W element format in a storage device, and adds data of the tabular W element format file using interpolation algorithm. A frequency-dependent transmission matrix is transformed into an N-port network matrix describing electrical properties of a multi-input and multi-output network. An N-port network matrix is transformed into a S-parameter matrix. A range of frequency of a s-parameter is determined and numbers of pole-residue, times for recursion and durable maximum system errors in the equivalent circuit is also determined. A a vector fitting algorithm is performed and a rational function matrix composed with s-parameters is produced, to produce a general SPICE equivalent circuit based on the generated rational function matrix. | 12-08-2011 |

20110301921 | Curve Matching for Parameter Identification - Methods and systems for matching a computed curve to a target curve to enable realistic engineering simulations are disclosed. Discrepancies between computed curve and the target curve are measured, and based on the discrepancies, decisions on how to adjust parametric inputs can be made to achieve an optimal result of simulation. Optimization of parameter identification is achieved by adjusting the parametric inputs of a simulation model such that the discrepancy between the two curves is minimized. Because the points on the two curves to be matched are paired, matching of any two open curves, including hysteretic curves, can be handled. Curves that are complete set apart in their original coordinates can be merged to a common coordinate system for parameter identification without the computational instability problems | 12-08-2011 |

20090177450 | SYSTEMS AND METHODS FOR PREDICTING RESPONSE OF BIOLOGICAL SAMPLES - Embodiments relate to genomic technologies using adaptive spline analysis that predict responses of cancer cells. For example, responses of cancer cells to specific medications and/or treatments may be predicted based on adaptive linear spline analyses. | 07-09-2009 |

20120010862 | WAVE MODELLING - A computer implemented method of modelling propagation of a wave through a first space. In one embodiment, the instructions store data in the memory representing a first space and a second space, the first space being within the second space, wherein the second space comprises a plurality of calculation blocks, each calculation block that generates a value representing propagation of a wave at a point in the second space, each calculation block carrying out a calculation to determine a value for the point in the second space represented by the calculation block based upon a value generated by at least one other calculation block, and store data in the memory defining at least one boundary defining the first space within the second space, the at least one boundary further dividing the second space into at least two spaces outside of the first space. | 01-12-2012 |

20100057409 | METHOD FOR DETERMINING VOLUME OF ORGANIC MATTER IN RESERVOIR ROCK - A method for calculating the volume of various predetermined organic end-members in samples of rock at various depths in oil reservoir rock is utilized to produce one or more graphic displays that are use to interpret the data to identify, e.g., tar mats, in order to improve the efficient production of hydrocarbons from the well. Data is collected from the samples by known pyrolysis and compositional modeling methods; additional data is obtained by elemental analysis to determine weight percentages of C, H, N, S and O in the selected end-members and characterization of physical properties of representative samples of the reservoir rock, e.g., from core samples; the data is then processed in accordance with the method to provide a series of data points used to produce the graphic displays for visual interpretation. | 03-04-2010 |

20110288830 | Finite State Machine Diagram Generation - A method for processing machine information of a system, such as an integrated circuit design, to generate a display of a finite state machine diagram by determining a position for the states in the diagram and then showing representations of the transitions between states to create a symmetrical, compact and cyclic process view of the finite state machine. Levels are assigned to the states in a first direction. A rule based technique then is used to order the states in levels that ensure minimum crossings of transitions between consecutive levels as well as for transitions in a same level. Next, the specific position of each state in a second direction orthogonal to the first direction is computed, such that the positions take into account areas or “tracks” in which connection lines representing transitions between states will be rendered. The connection line representing transitions between states are then rendered in the diagram. | 11-24-2011 |

20110288826 | COMPUTATIONAL DESIGN OF RIBOZYMES - Disclosed herein are methods, processes, and computer programs related to the design of ribozymes. | 11-24-2011 |

20110288828 | DISTRIBUTED MODEL IDENTIFICATION - A method and system for identifying a distributed model for a nonlinear system represented by a block diagram. The distributed model identification can be achieved by first replacing all signal links across the block diagram with elastic links by augmenting each input port of a plurality of blocks with a signal generator that produces a replacement signal value (s | 11-24-2011 |

20090089021 | HUYGENS' BOX METHODOLOGY FOR SIGNAL INTEGRITY ANALYSIS - A method for performing a signal integrity analysis on an integrated circuit (IC) that includes a plurality of scatterers by dividing the scatterers into subgroups using a nested Huygens' equivalence principle algorithm and solving a set of equations realized thereby with a reduced coupling matrix. The method includes decomposing the IC design into a plurality of small non-overlapping circuit sub-domains, wherein each of the sub-domains is formed as a small, enclosed region. Each sub-domain is analyzed independently of the other sub-domains using only electric fields to represent the interactions of each sub-domains with the other sub-domains as equivalent currents on equivalent surfaces of the plurality of sub-domains. Neighboring equivalent sub-domains are grouped together to form larger sub-domains using equivalent currents on equivalent surfaces to represent the interactions of the sub-domains. The steps of analyzing and grouping the sub-domains are repeated until the grouping approaches a box comprising the entire domain, and that the domain interactions between every sub-domain have been analyzed. | 04-02-2009 |

20110288833 | METHOD AND SYSTEM FOR MEASURED VALUE SIMULATION - A method, system and computer program product for measured value simulation. The method including the steps of: observing measured values of an event to provide observed values, where the step of observing starts at a predetermined observation time; concurrently running a plurality of simulations, where the simulations have behaviors that are characterized by different parameters and start at the predetermined observation time; producing a discrete distribution at a predetermined timing after the predetermined observation time, where the discrete distribution are based on distances between the measured values provided by the predetermined timing and calculation of the simulations; and producing a second plurality of simulations based on the discrete distribution. | 11-24-2011 |

20110288832 | SYSTEM AND METHOD FOR NUCLEIC ACID SEQUENCE DESIGN - Described herein are systems and processes for designing the sequence of one or more interacting nucleic acid strands intended to adopt a target secondary structure at equilibrium. The target secondary structure is decomposed into a binary tree and candidate mutations are evaluated on leaf nodes of the tree. During a process of leaf optimization, defect-weighted mutation sampling is used to select each candidate mutation position with a probability proportional to its contribution to an ensemble defect of the leaf. Subsequences of the tree are then merged, moving up the tree until a final nucleotide sequence of interest is determined that has the target secondary structure at equilibrium. | 11-24-2011 |

20110288831 | METHOD AND SYSTEM FOR CHECKPOINTING DURING SIMULATIONS - Method and system for more efficient checkpointing strategy in cross correlating ( | 11-24-2011 |

20080270087 | METHOD AND SYSTEM FOR ADDRESSING NON-FUNCTIONAL CONCERNS - Non-functional concerns are addressed within an abstract model corresponding to a real-world system. One or more annotations profiles are constructed. Each annotations profile describes one or more annotations, where each annotation corresponds to and represents one of the non-functional concerns. Each of a number of modeling elements of the abstract model is associated with an annotation corresponding to a non-functional concern pertaining to the modeling element. One or more transformation templates are constructed. Each transformation template transforms the abstract model to a specific implementation platform to which the transformation template corresponds. For each transformation template, the abstract model as has been transformed to the specification implementation platform to which the transformation template corresponds is executed. Such execution results in consumption of the non-functional concerns represented by the annotations associated with the modeling elements. | 10-30-2008 |

20110106509 | IMPROVED TECHNIQUES FOR STOCHASTIC COMBINATORIAL OPTIMIZATION - In one exemplary embodiment, a method includes: modeling, by at least one processor, a problem as an approximated exogenous Markov decision process (X-MDP); converting, by the at least one processor, the approximated X-MDP into a Markov decision process (MDP); solving, by the at least one processor, the MDP using at least one search algorithm to obtain a decision; and returning, by the at least one processor, the decision. | 05-05-2011 |

20090037158 | Block diagram modeling - A modeling process includes providing blocks, each of the blocks representing functional entities that operate on input signal values, output signal values from the blocks, grouping the output signal values as an ordered set in a multiplexer as a first composite signal and outputting the first composite signal. | 02-05-2009 |

20100223040 | SYSTEM AND METHOD FOR EFFICIENT COMPUTATION OF SIMULATED THERMODYNAMIC PROPERTY AND PHASE EQUILIBRIUM CHARACTERISTICS USING COMPREHENSIVE LOCAL PROPERTY MODELS - A method of estimating a thermophysical property of a fluid using a local model is disclosed herein. The method includes generating, for use within the local model, a series expansion of thermodynamic equations relating to the thermophysical property and one or more derivatives involving the thermophysical property. The method further includes evaluating, based upon a set of specified values of parameters of the fluid, a first order term of the series expansion and a second order term of the series expansion. The values of the first order term and the second order term are then compared. A value of the thermophysical property is then automatically updated when the values of the first order term and the second order term are found to differ by more than a predefined amount. | 09-02-2010 |

20100223039 | Modeling In Sedimentary Basins - Embodiments of the invention operate to produce basin models that describe the basin in terms of compaction and fluid flow. The equations used to define compaction and fluid flow may be solved simultaneously. Embodiments of the invention use equations that define a set of unknowns that are consistent over the basis. The equations may define total pressure, hydrostatic pressure, thicknesses, and effective stress. | 09-02-2010 |

20100223038 | METHOD FOR ASSESSING THE PERFORMANCE OF A MOTION SIMULATOR AND A SYSTEM FOR ASSESSING THE PERFORMANCE OF A MOTION SIMULATOR - The invention relates to a method for assessing the performance of a motion simulator. The method comprises the steps: (a) select a performance criterion; (b) determine a weighing function, representing the sensitivity of an average user for the performance criterion selected in step (a) as function of motion frequency; (c) have the motion simulator simulate a motion test signal; (d) compare the simulated motion produced by the simulator during step (c) with the motion test signal, so as to obtain a deviation signal; (e) multiply this deviation signal with the weighing function of step (b); and (f) compute the area underneath the signal obtained from step (e) so as to obtain a performance indicator. The invention furthermore relates to a system for assessing the performance of a motion simulator. | 09-02-2010 |

20100223035 | Test Time Calculator - An apparatus for estimating a duration of a test of a device under test to be performed by a test device, the apparatus including an input unit adapted for receiving test information indicative of the test to be performed, and a processing unit adapted to estimate the duration of the test of the device under test performed by the test device based on the received test information and based on a model characterizing the test. | 09-02-2010 |

20110295567 | MIXTURE MODELING WITH COMPONENT-DEPENDENT PARTITIONS - Described are variational Expectation Maximization (EM) embodiments for learning a mixture model using component-dependent data partitions, where the E-step is sub-linear in sample size while the algorithm still maintains provable convergence guarantees. Component-dependent data partitions into blocks of data items are constructed according to a hierarchical data structure comprised of nodes, where each node corresponds to one of the blocks and stores statistics computed from the data items in the corresponding block. A modified variational EM algorithm computes the mixture model from initial component-dependent data partitions and a variational R-step updates the partitions. This process is repeated until convergence. Component membership probabilities computed in the E-step are constrained such that all data items belonging to a particular block in a particular component-dependent partition behave in the same way. The E-step can therefore consider the blocks or chunks of data items via their representative statistics, rather than considering individual data items. | 12-01-2011 |

20110295576 | COLLISION DETERMINATION DEVICE AND COLLISION DETERMINATION PROGRAM - A collision determination device includes a target cell designation unit that designates a target cell for a voxel model which represents the shape of a first object. A determination test point generation unit generates determination test points for the target cell. A spatial curve creation unit creates a spatial curve as the trajectory curve of a determination test point. A curve intersecting determination unit determines whether or not each boundary element of a boundary representation model representing the shape of a second object is intersecting the spatial curve. A distance computation unit computes the closest distance from the spatial curve to the boundary surface of the boundary representation model. A collision determination unit determines, based on the determination result and the computation result, whether there is a possibility of collision between both objects. | 12-01-2011 |

20110295574 | DEVICE FOR BALANCING A SIMULATION PLATFORM, AND ASSOCIATED METHOD - The invention relates to balancing a simulation platform ( | 12-01-2011 |

20110295572 | METHOD FOR PRODUCING A FLEXIBLE MECHATRONIC SYSTEM - A method for producing a flexible mechatronic system includes: a step of modeling the system by a mesh composed of a given combination of elementary blocks, each block being formed of a predefined assemblage of segments representing elementary beams, the mesh including at least one active block controllable by means of a control signal; a step of simulating the behavior of a terminal node of the model in open-loop response to a control signal; a step of characterizing the response by at least one static mechanical criterion and at least one numerical criterion representative of the decay of the resonance spikes of the response as a function of frequency. The above steps may be repeated. They are then followed by a step of selecting a design as a function of the criteria defined in the characterization step, the system being produced on the basis of the selected model. | 12-01-2011 |

20110295571 | DIFFUSION CONCENTRATION DISTRIBUTION GENERATING METHOD AND PROCESS SIMULATOR - A diffusion concentration distribution generating method conducted by a process simulator is disclosed. The process simulator calculates a defect quantity Q | 12-01-2011 |

20110295570 | Sheet Metal Forming Failure Prediction Using Numerical Simulations - Systems and methods of predicting sheet metal forming failure using numerical simulations (e.g., finite element analysis) are disclosed. A FEA model is defined for a particular sheet metal forming process. Blank sheet metal is modeled with a plurality of shell elements. Additionally, a deformation path-dependent forming limit diagram (FLD) is converted to a path-independent FLD. A time-marching simulation of the sheet metal forming process is conducted using the FEA model. At each solution cycle, equivalent strain at each integration point of shell element is checked against the corresponding forming limit strain value of the path-independent FLD. The ratio of the equivalent strain and the forming limit strain is defined as formability index. A time history of the formability index of each shell element is saved into a file and displayed to a monitor upon user's instructions. When a particular element's formability index reaches one or higher, a localized necking is predicted. | 12-01-2011 |

20110295568 | Method for determining a vortex geometry - The invention relates to a method for determining a vortex geometry change of rotor vortices which are formed on a rotor which comprises a plurality of rotor blades. A dynamic lift distribution on the rotor plane is determined as a function of a lift change, which is correlated with n-times the rotor rotation frequency, on the rotor blades, from which the associated induced vertical velocities on the rotor plane can then be determined. The vortex geometry change is then calculated as a function of these induced vertical velocities. | 12-01-2011 |

20110295569 | WIND ESTIMATION FOR AN UNMANNED AERIAL VEHICLE - The speed of the wind during operation of a UAV is estimated. In one example the speed of the wind is estimated by modeling an acceleration of an unmanned aerial vehicle (UAV) based on a measured ground speed of the UAV, determining an actual acceleration of the UAV with one or more sensors, and estimating the speed of the wind as an integral of a difference between the modeled acceleration and the actual acceleration. | 12-01-2011 |

20100030531 | METHOD AND DEVICE FOR DETECTING COLLISION BETWEEN TWO NUMERICALLY SIMULATED OBJECTS - In the system for detecting collision between rigid or deformable polyhedral objects simulated numerically and represented by simplicial complexes (K | 02-04-2010 |

20150046135 | DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, AND PROGRAM - Apparatus, methods and programs for estimating a parameter for modeling a time series signal with stochastic dynamics model, A method for obtaining data representing the mixed signals of two or more time series signals; estimating a parameter for modeling a time series signal with stochastic dynamics model. The present technology relates to a data processing apparatus, a data processing method, and a program. | 02-12-2015 |

20150046136 | METHOD FOR GENERATING RIP CURRENT WARNING - A method for generating a rip current warning generates a rip current warning for a target region in real time by comprising the steps of: (S | 02-12-2015 |

20150046130 | DETECTING APPLIANCES IN A BUILDING FROM COARSE GRAINED METER DATA WITH PARTIAL LABEL - Detecting appliance in a building, in one aspect, may comprise receiving meter data associated with energy consumption, the meter data comprising at least energy consumption data associated with usage of the appliance, receiving customer data associated with the meter data, extracting features for training a model for detecting the appliance, based on at least the meter data and the customer data, and constructing the model based on the features. | 02-12-2015 |

20090312992 | Computer-Implemented Systems And Methods For Executing Stochastic Discrete Event Simulations For Design Of Experiments - Computer-implemented systems and methods for executing stochastic discrete event simulations for a stochastic model through a design of experiments approach. In the design of experiments approach, virtual mappings are generated between model component parameters in a model and the factors/responses contained in the design of experiments. The virtual mappings are used during execution of the model to generate values for the response contained in the design of experiments. | 12-17-2009 |

20100228530 | PROCESSING TIME SERIES DATA EMBEDDED IN HIGH NOISE - Automatic detection and accurate time picking of weak events embedded in strong noise such as microseismicity induced by hydraulic fracturing is accomplished by: a noise reduction step to separate out the noise and estimate its spectrum; an events detection and confidence indicator step, in which a new statistical test is applied to detect which time windows contain coherent arrivals across components and sensors in the multicomponent array and to indicate the confidence in this detection; and a time-picking step to accurately estimate the time of onset of the arrivals detected above and measure the time delay across the array using a hybrid beamforming method incorporating the use of higher order statistics. In the context of hydraulic fracturing, this could enhance the coverage and mapping of the fractures while also enabling monitoring from the treatment well itself where there is usually much higher and spatially correlated noise. | 09-09-2010 |

20130238295 | METHOD AND APPARATUS FOR POSE RECOGNITION - An apparatus and a method for pose recognition, the method for pose recognition including generating a model of a human body in a virtual space, predicting a next pose of the model of the human body based on a state vector having an angle and an angular velocity of each part of the human body as a state variable, predicting a depth image about the predicted pose, and recognizing a pose of a human in a depth image captured in practice, based on a similarity between the predicted depth image and the depth image captured in practice, wherein the next pose is predicted based on the state vector having an angular velocity as a state variable, thereby reducing the number of pose samples to be generated and improving the pose recognition speed. | 09-12-2013 |

20130238292 | FAST SIMULATION OF A RADIO FREQUENCY CIRCUIT - A system is configured to determine, during a first time period, one or more first output values, of an RF circuit, by solving one or more differential equations using one or more first input values; build, during the first time period, a table based on the one or more first input values and the one or more first output values; receive, during a second time period, one or more second input values for the RF circuit; and determine, during the second time period, one or more second output values, of the RF circuit, using the table and the one or more second input values. | 09-12-2013 |

20090182539 | MULTI-OBJECTIVE OPTIMAL DESIGN SUPPORT DEVICE, METHOD AND PROGRAM STORAGE MEDIUM - An objective function can be mathematically approximated using a prescribed number of sample sets of design parameters and sets of a plurality of objective functions computed corresponding to them. A logical expression indicating a relation between or among arbitrary two or three objective functions of the plurality of mathematically approximated objective functions is computed as an inter-objective-function logical expression and a region that the arbitrary objective function values can take is displayed as a feasible region in an objective space corresponding to the arbitrary objective functions. Furthermore, a point or area in a design space corresponding to arbitrary design parameters corresponding to a point or area specified by a user in the displayed feasible region is displayed. | 07-16-2009 |

20090030659 | SEPARABLE INTEGRATION VIA HIGHER-ORDER PROGRAMMING - Separable integration is provided for simulation contexts where modeling and integration can be considered separately when programmatically implementing the simulations, for example. Thus, modeling concepts can be defined relating to the simulation, and integration of the modeling concept can happen separately to provide more variety to meet modeling specifications. In one embodiment, a state-space form equation can be computed for a modeling concept equation (an equation of motion, for example) and an integration scheme can be applied to the state-space form equation regardless of the modeling equation from which it was computed. In this regard, integration can be focused on to provide a plurality of schemes for different contexts, for example. | 01-29-2009 |

20110264420 | MODELS FOR COMBINATORIAL PERTURBATIONS OF LIVING BIOLOGICAL SYSTEMS - Techniques for modeling living biological systems include receiving constant values for multiple interaction factors w | 10-27-2011 |

20110218785 | METHOD AND DEVICE FOR PRODUCING A FINITE ELEMENT MODEL - A finite-element model modeling a geometrical entity, is created by means of a computer in the following way At least one property data and at least a positioning identifier are acquired by means of an interface of the computer in order to store these in a memory of the computer. The positioning identifier allows identifying a position of the property data on the geometrical entity. A correspondence is established between the positioning identifier and at least an element of the finite-element model. Preferably, the property data is linked with the element of the finite-element model for which a correspondence with the positioning identifier of the property data was established. | 09-08-2011 |

20140350906 | System and Method for Simulation of Gas Desorption in a Reservoir Using a Multi-Porosity Approach - A hydrocarbon shale reservoir simulation system and method represented by a model having at least four different types of porosity nodes is described. The method includes the computer-implemented steps of characterizing porosity nodes within the model as one of natural fracture pore systems, matrix pore systems, induced fracture pore systems or vug pore systems. Following characterization, transfer terms between nodes are identified. Transfer terms may include transfer terms between vug nodes, matrix nodes, natural fracture nodes and induced fracture nodes. Once transfer terms have been assigned, the linear system for the model can be solved utilizing a linear solver. The method further includes the steps of utilizing the characterized pore nodes to define one or more subgrids that represent a zone within the reservoir, wherein the zone includes at least one node of each porosity type; and wherein the linear solver is applied by subgrid or associated sub-grids. | 11-27-2014 |

20140350905 | ASEP+D METHOD: IDENTIFYING ANOMALOUS AREAS OF THE EARTH'S LOWER CRUST - There is provided a method for use in identifying anomalous areas of the lower crust of a region of the earth, comprising providing information relating to the geometry of the Moho for the region, the Moho representing a transition between the upper mantle and the lower crust for the region, determining the geometry of an intra-crustal layer for the region, the intra-crustal layer representing a transition between the lower crust and the middle or upper crust for the region, using observed gravity data to determine a density distribution between the intra-crustal layer and the Moho, and comparing the determined density distribution to a reference density distribution or reference value for the lower crust, the comparison enabling the identification of anomalous areas of the lower crust for the region. | 11-27-2014 |

20140350903 | Methods And Systems For The Inversion Of Magnetic Data From Remnant And Induced Sources In Geophysical Exploration - A method for modeling a subsurface anomalous magnetization zone including the steps of generating a magnetic field model of the subsurface anomalous magnetization zone, inverting the magnetic field model; and generating a model of the sub-surface anomalous magnetization zone based on the inversion. The step of generating the magnetic field model include generating the magnetic field model from induced magnetization sources and remnant magnetization sources. | 11-27-2014 |

20140350902 | Method for exploiting a fractured medium on the basis of a matched reservoir model for wells chosen by means of an equivalent transmissivity model - The present invention relates to a method (EXP) for exploiting a subterranean medium by means of a fractured reservoir model. The fractured reservoir model is matched (CAL) for a set of chosen wells (CHO), for which the measured dynamic data (DD) correspond to the estimated dynamic data by means of an equivalent transmissivity model (MOD). | 11-27-2014 |

20140350901 | SIMULATION METHOD AND SIMULATION APPARATUS - Three-dimensional electromagnetic field analysis is performed for a plurality of positional patterns of a first wiring board internal structure model including one glass cloth on the upper side of differential lines and also for a plurality of positional patterns of a second wiring board internal structure model including one glass cloth on the lower side of differential lines to calculate skews, and the calculated skews are summed relating to a plurality of wiring board patterns configured by combining a plurality of combination patterns obtained by combining the plurality of positional patterns of the first model and a plurality of combination patterns obtained by combining the plurality of positional patterns of the second model to calculate a total skew and then a skew distribution in a wiring board having a certain line length is acquired based on the total skew. | 11-27-2014 |

20140350899 | NUMERICAL METHOD TO SIMULATE COMPRESSIBLE VORTEX-DOMINATED FLOWS - The present invention relates a numerical method to simulate compressible vortex-dominated flows. Specifically, it is a numerical method compensating the voracity diffusion caused by adding the artificial diffusion. This method used in this invention is called the Vorticity Diffusion Compensation (VDC). The VDC term is equivalent in magnitude and opposite in direction to the artificial diffusion. | 11-27-2014 |

20110218786 | System for Dynamic Performance Modeling of Computer Application Services Using a Serial Parallel Queueing Network (SPQN) Modeler - A generic queueing network model of a Web services environment is introduced. The behavior of a service is abstracted in three phases: serial, parallel and dormant, thus yielding a Serial Parallel Queueing Network (SPQN) model with a small number of parameters. A method is provided for estimated the parameters of the model that is based on stochastic approximation techniques for solving stochastic optimization problems. The parameter estimation method is shown to perform well in a noisy environment, where performance data is obtained through measurements or using approximate model simulations. | 09-08-2011 |

20140046636 | HYBRID LOCAL NONMATCHING METHOD FOR MULTIPHASE FLOW SIMULATIONS IN HETEROGENEOUS FRACTURED MEDIA - Systems, methods, and computer-readable media are provided for modeling a fractured medium. The method includes generating, using a processor, a grid for the fractured medium, the fractured medium defining a first fracture and a second fracture, with the first fracture and the second fracture each represented by fracture cells in the grid. The method also includes determining a location where the first and second fractures intersect, the location being at least partially represented by an intersection cell of the fracture cells of the grid. The method further includes redistributing areas of the intersection cell and at least one other fracture cell, such that a size of the intersection cell is increased. | 02-13-2014 |

20120130692 | Li-Ion Battery Capacity and Voltage Prediction Using Quantum Simulations - Provided are methods and computer programs for predicting lithium battery properties. One method includes operations for selecting candidate structures for the battery, and for obtaining a plurality of delithiated structures of the candidate structures with different lithium concentrations. The quantum mechanical (QM) energies of the delithiated structures are calculated, and a functional form is developed to obtain the voltage of the lithium battery. The functional form is a function of the lithium concentration and is based on the QM energies of the delithiated structures. Further, the capacity of the lithium battery is calculated based on a selected lithium concentration, where the functional form returns a cut-off voltage of the lithium battery when the lithium concentration is equal to the selected lithium concentration. | 05-24-2012 |

20120130690 | Quantum-Simulations Database and Design Engine for Development of Lithium Batteries - Methods, systems, and computer programs for selecting electrode materials for a lithium battery are presented. In one embodiment, a method includes an operation for developing models for structural and energy analysis of battery stability, safety, cycling and performance, where the models are developed based on a selection of elements and compositions for the electrode materials. Properties of at least one cell performance parameter are estimated, and a cell discharge rate behavior is calculated. Another operation in the method is provided for selecting an electrode material composition based on the estimated properties and the cell discharge rate behavior. The method operations are performed by a computer system that includes a processor. | 05-24-2012 |

20120130688 | SYSTEM AND METHOD FOR HYBRID RISK MODELING OF TURBOMACHINERY - Systems and methods are disclosed herein for enhancing turbomachine operations. Such systems and methods include a hybrid risk model. The hybrid risk model includes a physics-based sub model and a statistical sub model. The physics-based sub model is configured to model physical components of a turbomachine. The statistical sub model is configured to model historical information of the turbomachine. The hybrid risk model is configured to calculate a turbomachine parameter. | 05-24-2012 |

20100036647 | Efficient computation of Voronoi diagrams of general generators in general spaces and uses thereof - A computerized method of computing the Voronoi diagram has applications including communications networks, robotics, three-dimensional networks, materials science, searching image processing, data clustering, data compression, control of a groups of methods for image processing and the like, design of electronic circuits, geographic information systems, solutions of the efficient location problem, face recognition, mesh generation and re-meshing, curve and surface generation/reconstruction, solid modeling, collision detection, controlling motion of vehicles, navigation, accident prevention, data clustering and data processing, proximity operations, nearest neighbor search, numerical simulations, weather prediction, analyzing and modeling proteins and other biological structures, designing drugs, finding shortest paths, pattern recognition and as an artistic tool. The Voronoi diagram is a decomposed region X made into cells, the decomposition being induced by a set of generators (P | 02-11-2010 |

20100036648 | Method for Predicting Flow and Performance Characteristics of a Body Using Critical Point Location - A method is provided for calculating flow performance characteristics of a body immersed in a fluid under a set of fluid flow conditions. The method comprises providing a geometrical description of a surface of the body and determining the set of fluid flow conditions. The set of fluid flow conditions includes a combination selected from the combination set consisting of angle of attack and leading edge stagnation point location, angle of attack and flow separation point location, and leading edge stagnation point location and flow separation point location. The method further comprises calculating a velocity flow field for the body using a critical point potential flow methodology and calculating flow performance characteristics. | 02-11-2010 |

20100114541 | ENUMERATED LINEAR PROGRAMMING FOR OPTIMAL STRATEGIES - One embodiment is directed to an approach to solving a leader-follower problem in which a leader has a set of leader actions and a follower has a set of follower actions. The approach includes receiving an expression of the leader-follower problem as a normal form Stackelberg game. The approach further includes, for each possible follower action, solving a linear program (LP) problem to determine a respective optimal mixed leader strategy, wherein the LP problem optimizes a leader payoff for a given mixed leader strategy and a given fixed follower action over a feasible region that includes only mixed leader strategies that provoke that respective follower action. The approach further includes generating an output derived from the optimal mixed leader strategies, and outputting the output by changing a physical state associated with an interface. | 05-06-2010 |

20120179440 | COMBINED MATRIX-VECTOR AND MATRIX TRANSPOSE VECTOR MULTIPLY FOR A BLOCK-SPARSE MATRIX - Systems and methods for combined matrix-vector and matrix-transpose vector multiply for block sparse matrices. Exemplary embodiments include a method of updating a simulation of physical objects in an interactive computer, including generating a set of representations of objects in the interactive computer environment, partitioning the set of representations into a plurality of subsets such that objects in any given set interact only with other objects in that set, generating a vector b describing an expected position of each object at the end of a time interval h, applying a biconjugate gradient algorithm to solve A*Δv=b for the vector Δv of position and velocity changes to be applied to each object wherein the q=Ap and qt=A | 07-12-2012 |

20120179439 | System and Method of Hydrocarbon Formation Modeling - Hydrocarbon formation modeling. At least some of the illustrative embodiments are methods including simulating reaction of the formation to hydrocarbon extraction over a plurality of time steps. With each time step, the illustrative method makes a first approximation of migration of saturations for at least one grid block of the plurality of grid blocks (wherein migration of the saturation within at least one time step spans more than one grid block), and then correct the first approximation of migration of saturations for an effect not considered in the first approximation. | 07-12-2012 |

20120179438 | Robust Solution of Difficult Sub-Problems Arising from Numerical Reservoir Simulation - Methods and systems for providing robust solutions for sub-problems arising from numerical simulations of reservoirs and the like are disclosed. In at least one embodiment, a method of solving a system of non-linear equations in accordance with the present disclosure includes: attempting to iteratively achieve a solution of a portion of the system using one or more iterative solution techniques; determining that the attempting has failed to iteratively achieve the solution of the portion of the system using one or more iterative solution techniques; and responsive to the determination that the attempting has failed, attempting to achieve an interval-based solution of the portion of the system using an interval-based solution technique. | 07-12-2012 |

20120179437 | METHOD AND SYSTEM FOR SIMPLIFYING MODELS - An example method of simplifying a system expressed as differential algebraic equations includes transforming the differential algebraic equations into Hessenberg form, the Hessenberg form including algebraic equations and differential equations, using the algebraic equations to express a constraint manifold, and using a combination of differentiation and projections onto the normal and tangential spaces of the constraint manifold to simplify the differential equations. | 07-12-2012 |

20120179436 | Scalable Simulation of Multiphase Flow in a Fractured Subterranean Reservoir as Multiple Interacting Continua - A subterranean reservoir where the pore space of media or formation rock is multimodal, and the media may have imbedded multiple scales of fracture networks, is simulated. The modes of the pore system and the scale of fracture networks are each represented as a separate, but interactive continuum with the other. The simulation allows multiple continua to be co-located and multi-interacting, in that each continuum may have current and counter-current multiple multiphase exchanges with other continua. | 07-12-2012 |

20120179435 | Method For Determining A Power Capability For A Battery - A method for determining a power capability for a battery includes the step of defining at least one equation based on a circuit model for the behavior of the battery. The equation includes a plurality of battery parameters, including a battery current. The value of at least one of the battery parameters is measured, and the battery current is solved-for from the at least one equation. A limiting battery current is defined based at least in part on the battery current. A limiting battery voltage is determined, and the power capability of the battery is determined based on the limiting battery current and the limiting battery voltage. | 07-12-2012 |

20120179434 | Recursive Summation Algorithms Useful for Statistical Signal Analysis of Transmission of Signals in a Computer System - Computer-implementable recursive summation algorithms are disclosed that are useful for efficiently performing recursive convolution, such as is often required in Statistical Signal Analysis (SSA) techniques. The disclosed recursive summation algorithms can be more computationally-efficient from both a speed and memory perspective than other recursive convolution techniques known in the prior art, such as the techniques relying on Fast Fourier Transforms (FFTs). | 07-12-2012 |

20120179433 | GEOSPATIAL MODELING SYSTEM PROVIDING POISSON-BASED GEOSPATIAL DATA SET MERGING AND RELATED METHODS - A geospatial modeling system may include a geospatial model data storage device, and a processor cooperating with the geospatial model data storage device for merging first and second geospatial data sets for corresponding first and second geospatial regions. The processor may be for generating seam-smoothed geospatial data for a corresponding selected geospatial region between adjacent portions of the first and second geospatial regions by applying Poisson's equation to data from at least one of the first and second geospatial data sets for the selected geospatial region using boundary conditions based upon data along corresponding interfaces between the selected geospatial region and adjacent portions of the first and second geospatial regions. | 07-12-2012 |

20120179432 | GEOSPATIAL MODELING SYSTEM PROVIDING POISSON-BASED VOID INPAINTING AND RELATED METHODS - A geospatial modeling system may include a geospatial model data storage device and a processor cooperating with the geospatial model data storage device for inpainting seam-smoothed, void-fill data into a void in a geospatial data set for a geospatial region. The processor may select raw void-fill data from the geospatial data set, and generate the seam-smoothed, void-fill data by applying Poisson's equation to the raw void-fill data using boundary conditions based upon data along a corresponding interface between the void region and adjacent portions of the geospatial region. | 07-12-2012 |

20110264426 | METHODOLOGY FOR MODELING THE FUEL ROD POWER DISTRIBUTION WITHIN A NUCLEAR REACTOR CORE - A method for modeling a nuclear reactor core that follows the history of each fuel pin and employs fuel pin flux form factors to explicitly track each fuel pin's fluence and burnup along its axial length and uses this information to obtain fundamental data for each fuel rod, i.e. fuel rod cross-sections, for each fuel pin segment. The data obtained for the fuel pins segments are employed to adjust the fuel pin flux form factors to match the real fuel pins' history so that the fuel rod power distribution can be precisely calculated based on the fuel rod cross-sections and the flux form factors. | 10-27-2011 |

20090150125 | Computer Method and Apparatus for Chaining of Model-To-Model Transformations - Computer method, apparatus and system chains model-to-model transformations. In a series of model transformations, there are respective bridges before and after each model transformation. For each pair of consecutive model transformations in the series, the respective bridge (i) receives a model output from a first model transformation of the pair, the received model being in the respective output model format of the first model transformation of the pair, (ii) prepares the received model as input to a second model transformation of the pair, including preparing the received model to be in the respective input model format of the second model transformation of the pair, and (iii) inputs the prepared model to the second model transformation of the pair. The series of model transformations and respective bridges provide chaining of the model-to-model transformations. Each model transformation in the series is able to be separately configured. | 06-11-2009 |

20100268517 | METHOD AND TOOL FOR SIMULATION OF THE AERODYNAMIC BEHAVIOUR OF AN AIRCRAFT IN FLIGHT CLOSE TO THE GROUND - The invention relates to a method of computer simulation of the aerodynamic behaviour of an aircraft ( | 10-21-2010 |

20100268515 | METHOD OF VISUALIZING GEOMETRIC UNCERTAINTIES - A method of constructing an enveloping mesh geometry (EMG) for a plurality of sample mesh geometries (MG). The enveloping mesh geometry is a geometric representation of the mean of the probability distribution underlying the sample space from which the enveloping mesh geometry (MG) have been drawn. The method is based on estimating probability densities f | 10-21-2010 |

20090112531 | Determining composite service reliability - The reliability of a composite service having service components is determined, where the composite service can fail only where underlying resources fail. The composite service is represented as a plurality of continuous-time Markov chains (CTMC's). Each CTMC corresponds to a resource. A product of the CTMC's is constructed. The product encompasses composite service states. Steady-state probabilities for the product are determined. Each steady-state probability corresponds to a likelihood that a corresponding state will be a steady state. For each state of the composite service, a reward structure is determined. The reward structure corresponds to a likelihood that the state will successfully use the resources without failure. The reward structure is determined for a given state based on the given state's steady-state probability and based on discrete-time Markov chains (DTMC's) corresponding to the service components. The reliability of the composite service is determined based on the reward structure of each state. | 04-30-2009 |

20090150128 | Method for detecting people of interest from information sources - A method for detecting people of interest from information sources. Method performs automatic community model generation based on uni-parity data. Correlation analysis is employed to identify links within the community. Method may be particularized for solving specific problems, for example, such as determining the activities between individuals within a money laundering ring. | 06-11-2009 |

20090150127 | METHOD, SYSTEM AND APPARATUS FOR NUMERICAL BLACK OIL DELUMPING - A method for black oil delumping is disclosed which comprises: converting a black oil wellstream into a compositional wellstream thereby enabling the composition and component molar rates of a production well in a black oil reservoir simulation to be reconstituted. | 06-11-2009 |

20110077923 | PHYSICS SIMULATION APPARATUS AND METHOD - A method and apparatus wherein complex physical interactions and collisions are modeled at a high level of detail while reducing the computational demands placed on the processing system. In one embodiment the method comprising the steps of defining a first object and a second object, each object adapted for colliding with the other object; assigning an interaction type for at least one of the first and second object in response to an object parameter; and selecting between a continuous simulation of a collision and a discrete simulation of the collision in response to the interaction type. | 03-31-2011 |

20100280802 | METHOD OF PREDICTING THE AERODYNAMIC BEHAVIOR OF AN AIRCRAFT ELEMENT - The invention relates to a method for predicting the aerodynamic performance of an aircraft element under predetermined conditions, the said aircraft element having at least one break ( | 11-04-2010 |

20120239357 | VISUALIZATION TECHNIQUE OF FEASIBLE REGIONS - The disclosed method includes: generating, from model expressions, each representing a relationship between input parameters and output evaluation indicators and a range of residuals for each model expression, at least one of a first problem to calculate a region that can be feasible with the model expressions, value ranges of the input parameters and the range of the residuals for each model expression and a second problem to calculate a region that is always feasible with the model expressions, the value ranges of the input parameters and the influence of the aforementioned range; calculating a feasible region(s) for a generated problem(s) to obtain data of the feasible region(s); and generating visualization data of the feasible region(s) to output the visualization data. | 09-20-2012 |

20120239356 | FREE ENERGY DIFFERENCE ESTIMATION METHOD AND SIMULATION APPARATUS - In a free energy difference estimation method, the partial free energy difference indicates a bound state between a target compound and a first candidate compound bindable to the target compound, and is stored in a storage part for each value of a binding constant. A change region, in which a partial free energy difference is equal to or greater than a predetermined change value, is specified in a region of the binding constant. The partial free energy difference of a second candidate compound in the change region is interpolated based on the partial free energy difference acquired in each of a previous region and a following region by using an approximation function. | 09-20-2012 |

20120089378 | METHOD OF ESTIMATING LOAD CARRYING CAPACITY OF BRIDGE - Provided is a method of estimating a load carrying capacity of a bridge. The load carrying capacity estimation method includes the steps of: estimating a mode coefficient of the bridge using an acceleration signal obtained from an accelerometer that is installed in the bridge; updating an analysis model of the bridge using the estimated mode coefficient; and estimating a rating factor of the bridge by applying a dead load and a design live load to the updated analysis model. | 04-12-2012 |

20120109603 | QUANTITATIVE CALCULATION METHOD FOR OIL (GAS) SATURATION OF FRACTURED RESERVOIR - A quantitative calculation method for oil (gas) saturation of fractured reservoir during petroleum exploitation is provided. The method comprises: obtaining the fracture porosity and calculating resistivity index at different depth of fractured reservoir with known full diameter core data and imaging logging data; establishing the percolation network model of matrix and fracture combination with known pore structure feature; calibrating the numerical simulation results obtained from percolation network model based on the data of core experiment and sealed coring analysis results, then obtaining the relationship between the resistivity index (I) and water saturation (Sw) at different fracture porosity; calculating the oil (gas) saturation of fractured reservoir through selecting an interpolation function. The oil (gas) saturation calculated with said method is 0.67, however 0.49 with common method in some fractured reservoir. The accuracy is improved by more than 0.18 in the studied fractured reservoir. | 05-03-2012 |

20120109600 | VARIABLE STEP-SIZE LEAST MEAN SQUARE METHOD FOR ESTIMATION IN ADAPTIVE NETWORKS - The variable step-size least mean square method for estimation in adaptive networks uses a variable step-size to provide estimation for each node in the adaptive network, where the step-size at each node is determined by the error calculated for each node, as opposed to conventional least mean square algorithms used in adaptive filters and the like, where the choice of step-size reflects a tradeoff between misadjustment and the speed of adaptation. | 05-03-2012 |

20120109599 | Planning System for Neurostimulation Therapy - A system for planning implantation of a neurostimulation probe is provided. The system comprises an input for receiving anatomical data comprising information regarding a position and an orientation of at least one fiber bundle in a target region, an input for receiving therapeutic information comprising information regarding a stimulation preferability of the at least one fiber bundle, an optimization module for based on the position, the orientation and the stimulation preferability of the at least one fiber bundle calculating at least one optimal position and at least one optimal orientation for implantation of the neurostimulation probe at which optimal position and orientation the probe is capable of generating an electric field gradient substantially parallel to at least one fiber bundle with a high stimulation preferability and/or substantially perpendicular to at least one fiber bundle with a low stimulation preferability and an output for providing the optimal position and orientation. | 05-03-2012 |

20120109598 | Predictive Model for Use in Sequencing-by-Synthesis - A method of obtaining a more accurate estimate of a signal correction parameter(s) in sequencing-by-synthesis operations, such as incomplete extension rates, carry forward rates, and/or signal droop rates. The sequencing operation produces signal data. A model is constructed to simulate a population of template strands as it undergoes the sequencing process and becomes divided into different phase-states as the sequencing-by-synthesis progresses. For example, the model may be a phase-state model. The output from the model is used to adjust the signal correction parameter(s). For example, the model may be fitted to the signal data. This fitting results in a more accurate estimate of the signal correction parameter(s). In another embodiment, the signal droop rate is modeled as a decaying function and this decaying function is fitted to the signal data to obtain an improved estimate of the signal droop rate. | 05-03-2012 |

20120109597 | METHOD OF DEVELOPING A PETROLEUM RESERVOIR FROM HISTORY MATCHING OF PRODUCTION DATA AND SEISMIC DATA - A method of developing a petroleum reservoir from a reservoir model constrained by the production data and seismic attributes. Production data and seismic data are acquired during the development of the reservoir. A first image of a seismic attribute is constructed from the seismic data. Production responses are simulated from a reservoir model using a flow simulator. An image corresponding to the seismic attribute is simulated from the reservoir model. A local dissimilarity map is constructed from the reference seismic attribute image and from the simulated seismic attribute image. The reservoir model is modified to minimize any difference between the measured production data and the corresponding production responses and to minimize local dissimilarities. This model is used to determine an optimal development scheme and the reservoir is developed according to the development scheme. | 05-03-2012 |

20120035898 | METHOD AND APPARATUS FOR GENERATING AN ENVIRONMENTAL ELEMENT PREDICTION FOR A POINT OF INTEREST - An apparatus for generating environmental element predictions at a point location includes a receiver for collecting broadcast environmental element prediction data. A processor generates at least one environmental element prediction for the point location. | 02-09-2012 |

20120035896 | RESERVOIR UPSCALING METHOD WITH PRESERVED TRANSMISSIBILITY - The invention relates to methods for upscaling a three dimensional model. More particularly, but not by way of limitation, embodiments of the present invention includes method for upscaling a three dimensional model by preserving transmissibility. | 02-09-2012 |

20120035894 | METHOD FOR PREDICTING THE NOISE/COMFORT PERFORMANCE OF A VEHICLE TRAVELLING ON UNEVEN GROUND - A method is presented for predicting a noise/comfort performance in a cabin of a vehicle with a body-shell and a suspension system linked to the body-shell by at least one point of attachment, with the vehicle rolling at a given speed on a rolling device with a macrorough rolling surface. The method includes: determining a global transfer function of the body-shell, determining a global admittance of the body-shell, determining an impedance of the suspension system, determining, while rolling on the macrorough rolling surface, lockup loads of the suspension system, and combining together the global transfer function of the body-shell, the global admittance of the body-shell, the impedance of the suspension system, and the lockup loads of the suspension system to obtain a prediction of noise/comfort performance (P) inside the cabin. | 02-09-2012 |

20120035893 | METHOD OF THREE-DIMENSIONAL OPTIMIZATION DESIGN FOR ASYMMETRIC CUSP MAGNETIC FIELD IN MCZ SINGLE CRYSTAL FURNACE - The present invention discloses a method of three-dimensional optimization design for an asymmetric cusp magnetic field in an MCZ single crystal furnace. An optimization design for structural parameters of the magnetic field comprises first establishing a three-dimensional magnetic model by using an Ansys numerical analysis software; and varying parameters of the model, determining the span between the upper and lower parts of coils, the number of transverse turns of coils and the thickness of the shield based on a set magnetic induction intensity of the magnetic field, and determining the numbers of longitudinal layers of coils in the upper and lower parts of the magnetic field. An optimization design for specification parameters of the coils of the magnetic field comprises first determining a relationship between heat and specification parameters of the coils, determining a relationship between heat transfer of the coils at the copper pipe walls and the specification parameters of the coils, analyzing the heat absorbed by cooling water, establishing an optimization model of a system, and optimizing the specification parameters of the coils of the magnetic field by using the Ansys software. According the method of the present invention, the influence of the structural variation of the magnetic field on the variation of distribution and intensity of the magnetic field is intuitively revealed in three-dimension in view of all aspects, thereby reducing develop period and experiment cost on the cusp magnetic field, and increasing the efficiency of generating magnetic induction intensity by the magnetic field. | 02-09-2012 |

20150046132 | METHOD AND DEVICE FOR DETERMINING A PREDICTION QUALITY - A method and a device determine a prediction quality for a predicted energy consumption of a motor vehicle. By determining a prediction quality, a tolerance band is calculated in addition to the predicted driving profile. The prediction quality provides a statement about the entire route as to whether a driver remains in a tolerance band that is based on stochastic evaluation and is naturally occurring. As long as the driver remains in the predicted tolerance band of the driving profile during the real drive, no re-calculation or change of the operating strategy is necessary. Fuel consumption is minimized using the predictive operating strategy on the specified distance. | 02-12-2015 |

20150046133 | COMMUNICATION SIMULATING SYSTEM, COMMUNICATION SIMULATING METHOD, AND VEHICLE COMMUNICATION APPARATUS - A communication simulating system includes: a communication recording device that records, into a vehicle condition database, a vehicle condition including a step, a place and a vehicle stringed together, vehicle state information that has been input as communication content between a vehicle electric equipment system and a vehicle communication apparatus in a step performed at a predetermined place; a vehicle state information acquiring device that acquires vehicle state information from the vehicle condition database in accordance with a selected vehicle condition; a storage unit that stores communication definition files specifying the respective ones of the same processes as the communication processes executed by a plurality of ECUs included in the vehicle electric equipment system; and a communication control device that communicates with a vehicle communication apparatus in accordance with the communication process and the vehicle state information. | 02-12-2015 |

20110137627 | METHOD AND SYSTEM FOR HOMOLOGOUS CONTROL OF NETWORKS - A system and method for creating at least one new network, comprising: selecting at least one node and at least one set of reactions where reagents in each reaction of the at least one set of reactions are known in at least one reference network; and creating at least one new network by causing the at least one new network to behave in a similar way with respect to the at least one node and the at least one set of reactions as the at least one reference network reacts with the at least one node and the at least one set of reactions. | 06-09-2011 |

20140278295 | Cycle Closure Estimation of Relative Binding Affinities and Errors - Methods for assessing the consistency and reliability of the calculations using cycle closures in relative binding free energy calculation paths. The methods are used for determining relative strength of binding between a receptor and individual members of a set ligands to form complexes between individual ligand set members and the receptor, in which the binding free energy difference with the lowest error is determined by probabilistic determination of the free energy differences and error distributions about those differences along each of the legs of the closed thermodynamic cycle that probabilistically lead to the hysteresis(es) value(s) observed for each closed of the closed thermodynamic cycle. | 09-18-2014 |

20140278290 | SYSTEM AND METHOD FOR INTEGRATED MODELING AND ANALYSIS - An integrated modeling and analysis system (IMAS) receives documents containing information relating to an overall operations system from a number of integrated product teams (IPTs). The IMAS creates a model architecture of the overall system the information received from the participating IPTs. The IMAS automatically imports the information without any interaction from support personnel. A discrete event modeling (DES) application in communication with the IMAS creates a DES model based on the model architecture in the IMAS. The DES application runs a simulation on the model generating statistical data relating to the overall system for analysis. The statistical data generates output reports in a format compatible with the analysis tools of the user. The IMAS includes a customizable user interface which allows a stakeholder to link and control the modeling information received from all other participating IPTs. Prior simulations and results can be archived for later reference. | 09-18-2014 |

20090254318 | Simultaneous active and passive optical fiber amplification method - The optimization process for pulsed laser experiments utilizing specialty optical fibers would normally require time exhaustive trial and error of many operating parameters such as cladding geometry, dopant concentration, and fiber length. With a scientific model that can be used to calculate simultaneously the active and passive effects on a time-varying optical signal, one can determine the optimal operating conditions relatively quickly. | 10-08-2009 |

20090144034 | TIME MODULATED GENERATIVE PROBABILISTIC MODELS FOR AUTOMATED CAUSAL DISCOVERY - Dependencies between different channels or different services in a client or server may be determined from the observation of the times of the incoming and outgoing of the packets constituting those channels or services. A probabilistic model may be used to formally characterize these dependencies. The probabilistic model may be used to list the dependencies between input packets and output packets of various channels or services, and may be used to establish the expected strength of the causal relationship between the different events surrounding those channels or services. Parameters of the probabilistic model may be either based on prior knowledge, or may be fit using statistical techniques based on observations about the times of the events of interest. Expected times of occurrence between events may be observed, and dependencies may be determined in accordance with the probabilistic model. | 06-04-2009 |

20100100363 | Determination of Melting Temperatures by Equation-Less Methods - Numerical determinations of the first derivatives of a melt curve data set are made. A baseline is determined for the first derivative values and the baseline is subtracted from the first derivative values to produce modified first derivative values. A first maximum value of the modified first derivative values is determined and said first maximum value represents a melting temperature Tm of a DNA sample. A model function, such as a Gaussian Mixture Model (GMM) function, with parameters determined using a Levenberg-Marquardt (LM) regression process can also be used to find an approximation to the first derivative curve. The maximum values of the numerically determined first derivative values are used as initial conditions for parameters of the model function. The determined parameters provide one or more fractional melting temperature values, which can be returned, for example, displayed or otherwise used for further processing. | 04-22-2010 |

20090187387 | SYSTEM AND METHOD FOR SIMULATING AN LIOB PROTOCOL TO ESTABLISH A TREATMENT PLAN FOR A PATIENT - A system and method are provided for simulating a Laser Induced Optical Breakdown (LIOB) protocol to establish a surgical LIOB treatment for a patient. In the system, a library of finite element models characterizing various visual defects in corneas are programmed into a computer. Further, a library of nomograms indicating specific LIOB protocols for correcting respective visual defects are programmed into the computer. As a result, a model and a corresponding nomogram may be selected in view of a patient's diagnostic information. Further, the selected model may be individualized with the diagnostic information to more precisely characterize the patient's visual defects. Thereafter, the computer simulates the indicated LIOB protocol on the individualized model in order to achieve a desired corneal configuration. When the desired corneal configuration is achieved, the final treatment plan may be determined. | 07-23-2009 |

20090187386 | FINITE ELEMENT MODELING OF THE CORNEA - A system and method for simulating a corneal reconfiguration in response to LIOB uses a computer-programmed, finite element model. The model has a plurality of elements; with each element pre-programmed with coefficients based on diagnostic corneal data. Collectively the coefficients replicate biomechanical properties of the cornea. In use, designated biomechanical characteristics on a plurality of selected elements (i.e. selected coefficients) are minimized to simulate LIOB in an actual cornea. A computer then measures the resultant reconfiguration of the cornea model to assess an actual cornea's response to LIOB. | 07-23-2009 |

20090204374 | Methods and systems for the identification of components of mammalian biochemical networks as targets for therapeutic agents - Systems and methods for modeling the interactions of the several genes, proteins and other components of a cell, employing mathematical techniques to represent the interrelationships between the cell components and the manipulation of the dynamics of the cell to determine which components of a cell may be targets for interaction with therapeutic agents. A first such method is based on a cell simulation approach in which a cellular biochemical network intrinsic to a phenotype of the cell is simulated by specifying its components and their interrelationships. The various interrelationships are represented with one or more mathematical equations which are solved to simulate a first state of the cell. The simulated network is then perturbed by deleting one or more components, changing the concentration of one or more components, or modifying one or more mathematical equations representing the interrelationships between one or more of the components. The equations representing the perturbed network are solved to simulate a second state of the cell which is compared to the first state to identify the effect of the perturbation on the state of the network, thereby identifying one or more components as targets. A second method for identifying components of a cell as targets for interaction with therapeutic agents is based upon an analytical approach, in which a stable phenotype of a cell is specified and correlated to the state of the cell and the role of that cellular state to its operation. A cellular biochemical network believed to be intrinsic to that phenotype is then specified by identifying its components and their interrelationships and representing those interrelationships in one or more mathematical equations. The network is then perturbed and the equations representing the perturbed network are solved to determine whether the perturbation is likely to cause the transition of the cell from one phenotype to another, thereby identifying one or more components as targets. | 08-13-2009 |

20090089023 | MODEL CREATION SUPPORT SYSTEM, MODEL CREATION SUPPORT METHOD, AND MODEL CREATION SUPPORT PROGRAM - A model creation support system includes a model managing part that acquires and accumulates an identifier of a model, data indicating a phenomenon, data indicating a regression equation, and evaluation data from an information processing apparatus that predicts or analyzes the phenomenon, using a model represented by the regression equation, a factor value extracting part that generates and records factor value data indicating the degree to which the factor contributes to the model from the accumulated data, and a model proposing part that refers to the factor value data based on a request for supporting model creation and model condition data received from the information processing apparatus, thereby generating and outputting support data containing a factor capable of contributing to the model to the information processing apparatus. Thus, information on factors of the model can be accumulated and utilized for enhancement of the fitting degree of the model. | 04-02-2009 |

20090177447 | Method for Estimating Software Development Effort - A method for estimating software development effort comprises the steps of: generating a database containing a plurality of source softwares; calculating the Grey relational coefficients between the software to be developed and a source software in the database for each feature they exhibit; calculating the weights for each Grey relational coefficient; multiplying each Grey relational coefficient with the corresponding weight; calculating the Grey relational grade by summing up the products produced in the multiplying step; calculating the Grey relational grades for all remaining source softwares in the database; and comparing the Grey relational grades to estimate the effort for developing the software to be developed. | 07-09-2009 |

20150046137 | Visualization of a Functional Sequence of a Medical Apparatus - Visualization of a functional sequence of a medical apparatus includes accepting a mathematical model describing at least the medical apparatus, and accepting a log file. The log file includes at least one value of at least one electrical signal of the medical apparatus during the functional sequence. At least one state variable of the medical apparatus is determined as a function of the mathematical model and the log file, and the at least one state variable of the medical apparatus is visualized. | 02-12-2015 |

20150046131 | DETECTING APPLIANCES IN A BUILDING FROM COARSE GRAINED METER DATA WITH PARTIAL LABEL - Detecting appliance in a building, in one aspect, may comprise receiving meter data associated with energy consumption, the meter data comprising at least energy consumption data associated with usage of the appliance, receiving customer data associated with the meter data, extracting features for training a model for detecting the appliance, based on at least the meter data and the customer data, and constructing the model based on the features. | 02-12-2015 |

20090177448 | COMPACT MODEL METHODOLOGY FOR PC LANDING PAD LITHOGRAPHIC ROUNDING IMPACT ON DEVICE PERFORMANCE - A method and computer program product for modeling a semiconductor transistor device structure having an active device area, a gate structure, and including a conductive line feature connected to the gate structure and disposed above the active device area, the conductive line feature including a conductive landing pad feature disposed near an edge of the active device area in a circuit to be modeled. The method includes determining a distance between an edge defined by the landing pad feature to an edge of the active device area, and, from modeling a lithographic rounding effect of the landing pad feature, determining changes in width of the active device area as a function of the distance between an edge defined by the landing pad feature to an edge of the active device area. From these data, an effective change in active device area width (deltaW adder) is related to the determined distance. Then, transistor model parameter values in a transistor compact model are updated for the transistor device to include deltaW adder values to be added to a built-in deltaW value. A netlist used in a device simulation may then include the deltaW adder values to quantify the influence of the lithographic rounding effect of the landing pad feature. | 07-09-2009 |

20080208547 | Method, medium, and system implementing 3D model generation based on 2D photographic images - A modeling method, medium, and system. The modeling method identifies a object within an image by detecting edges within the image, determines a complexity of the identified object based upon detected surface orientations of the identified object relative to a defined surface of the image, selectively, based upon the determined complexity, generates one or more surfaces for a 3D model by identifying one or more vanishing points for one or more corresponding surfaces, respectively, of the identified object and respectively analyzing the identified one or more vanishing points relative to respective determined points of the one or more corresponding surfaces of the image, and generates the 3D model by combining the one or more surfaces in a 3D space. | 08-28-2008 |

20080208545 | NON-DESTRUCTIVE METHOD FOR INVERSE-CALCULATING FIBER PROBE APERTURE SIZE AND PREDICTION METHOD OF FABRICATION PROFILE OF NEAR FIELD PHOTOLITHOGRAPHY - A non-destructive method to inverse-calculate a fiber probe aperture size, and a prediction method of the simulation and fabrication profile of near field photolithography are provided. The error between an experimental result of the photolithography and a simulation result of the theoretical model of near field photolithography is set as an objective function to inverse-calculate a fiber probe aperture size that can match with the photolithography experiment and the theoretical model of near field photolithography. Finally, by comparing the fabrication profile of the photolithography experiment and that of the simulation result of the inverse-calculated fiber probe aperture size, it is verified that the inverse-calculated fiber probe aperture size is reasonable and acceptable. By combining with other parameter control of near field photolithography, the present invention also proposes a prediction method of the fabrication profile of near field photolithography by means of inversely calculating the fiber probe aperture size. | 08-28-2008 |

20080208544 | System for Design and Use of Decision Models - The invention relates to a system for the design and use of decision models. More specifically, the invention relates to an automatic method for decision making by a virtual or physical agent on the basis of external variables derived from an environment described by a digital model or physical sensors and variables internal to the agent described by digital parameters, and to decision-making means which control the actions of the agent. The invention is characterised in that the decision-making means determines the parameters of at least one action of the agent on the basis of at least one part of the internal or external variables. According to the invention, the operation consisting in determining the parameters of an action is performed by several decision sub-processes which are each a function of at least part of the external and internal variables. Moreover, said operation processes a limited part of the general decision problematic, the parameters determined by each of the aforementioned sub-processes being processed in order to construct the set of action parameters which control the agent. | 08-28-2008 |

20150046134 | SIMULATION OF A CHROMATOGRAPHIC RUN - The present invention relates to a method for simulating a chromatographic run on a chromatograph ( | 02-12-2015 |

20120185222 | FULL SPECTRUM LOCA EVALUATION MODEL AND ANALYSIS METHODOLOGY - This invention relates to a computational system and method for performing a safety analysis of a postulated Loss of Coolant Accident in a nuclear reactor for a full spectrum of break sizes including various small, intermediate and large breaks. Further, modeling and analyzing the postulated small break, intermediate break and large break LOCAs are performed with a single computer code and a single input model properly validated against relevant experimental data. Input and physical model uncertainties are combined following a random sampling process, e.g., a direct Monte Carlo approach (ASTRUM-FS) and advanced statistical procedures are utilized to show compliance with Nuclear Regulatory Commission 10 CFR 50.46 criteria. | 07-19-2012 |

20140129191 | METHOD FOR ESTIMATING THE THIGHTNESS OF A SEAL - A method for estimating a seal of a gasket, including: digitally simulating, using a computer, a creep deformation of a gasket resulting from crushing of the gasket between two bearing surfaces; calculating, at an interface between the gasket and one of the two bearing surfaces and during the computer simulation, a cumulative plastic deformation of the gasket, an axial stress between the gasket and the one the two bearing surfaces, and a contact length between the gasket and the one of the two bearing surfaces; and calculating a simulated porosity filling coefficient, representing the seal of the gasket at the interface. | 05-08-2014 |

20140129190 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR LOCATING A SOURCE OF DIFFUSION IN A NETWORK - The present invention discloses a method, apparatus and computer program product for locating a source of diffusion in a network, the method comprising providing a model of at least a portion of the network, the network comprising a plurality of nodes, a plurality of edges, and at least one source of diffusion, providing a model of a diffusion process initiated by the at least one source during a time period of interest, and employing a source estimator to determine a location of a source of diffusion in at least a portion of the network based on a plurality of network model parameters characteristic for the at least a portion of the network, and a plurality of diffusion process model parameters characteristic for the provided model of a diffusion process. | 05-08-2014 |

20140129187 | SYSTEMS AND METHODS FOR IMPROVED RELIABILITY OPERATIONS - A system may include a model library configured to model a system, wherein the model library comprises a plurality of subsystem models, and each of the plurality of subsystem models is configured to derive a reliability measure. The system further includes a fault tolerance input and a maintenance policy input. The system further includes a dynamic risk calculation engine (DRCE) configured to use a user-defined set of the plurality of subsystem models, the fault tolerance input and the maintenance policy input, to derive a system risk for an apparatus. | 05-08-2014 |

20110196656 | Finite Difference Level Set Projection Method on Multi-Staged Quadrilateral Grids - A finite difference level set projection algorithm on multi-staged quadrilateral grids for simulation of a split liquid film between two rollers. From one stage to the next, the number of meshes in the vertical direction changes by a select factor to provide a good balance between resolution and number of meshes. Having fewer meshes at the nip (the smallest gap between the rollers), the multi-staged quadrilateral grid allows a much bigger time step and requires much less CPU time to reach the steady state. | 08-11-2011 |

20090112533 | Method for simplifying a mathematical model by clustering data - A method for simplifying a mathematical model is disclosed. The method obtains a data set and identifies a plurality of variables within the data set. The method also performs a clustering analysis by dividing the data set into groups, where each group has a cluster center. The method further replaces the plurality of variables with a plurality of cluster distances. The method also uses the plurality of cluster distances as a plurality of independent variables in a model creation process. | 04-30-2009 |

20110172977 | METHOD OF MODELLING A SUBTERRANEAN REGION OF THE EARTH BY PERFORMING A BAYESIAN INVERSION - A method of modelling a subterranean region of the Earth at a first location comprises the steps of: providing geological data; selecting a plurality of facies; providing a distribution of rock physics probability with spatial dependencies; approximating the rock physics probability at the first location with at least one distribution per facies utilizing the spatial dependencies in the rock physics probability distribution; and performing a Bayesian inversion at the first location using the approximation of the rock physics probability distribution. The method may also employ a window comprising the first location and at least one further location. | 07-14-2011 |

20110172976 | Robust Well Trajectory Planning - A robust well trajectory planning and drilling or completion planning system that integrates well trajectory optimization and well development planning optimization so that optimized solutions are generated simultaneously. The optimization model can consider unknown parameters having uncertainties directly within the optimization model. The model can systematically address uncertain data and well trajectory, for example, comprehensively or even taking all uncertain data into account. Accordingly, the optimization model can provide flexible optimization solutions that remain feasible over an uncertainty space. Once the well trajectory and drilling or completion plan are optimized, final development plans may be generated. Additionally, the optimization model may generate and implement modified well development planning and modified well trajectory in real-time. | 07-14-2011 |

20110172973 | SYSTEMS AND METHODS FOR ANALYZING EQUIPMENT FAILURES AND MAINTENANCE SCHEDULES - A computer implemented method may be used for analyzing equipment failures and maintenance schedules. An equipment maintenance system generates a model of equipment and components of each piece of equipment. In one embodiment, the model is a tree representation. The equipment maintenance system may then determine estimated failure information for each component based on a selected statistical model. The equipment maintenance system may also generate a maintenance schedule based on the determined estimated failure information for each component of the equipment. In one embodiment, the equipment maintenance system displays the equipment maintenance information. | 07-14-2011 |

20110172978 | Computational Model of the Internal Human Pelvic Environment - A computational model of the internal human pelvic environment. The model comprises meshed finite element regions corresponding to internal tissues or organs selected from the group consisting of pelvic muscles, vagina, vaginal walls, intestinal tissues, bowel tissues, bladder, bladder walls, cervix, and combinations thereof. | 07-14-2011 |

20090299706 | METHOD, DEVICE, AND PROGRAM FOR SIMULATING NANO SUBSTANCE IN ELECTRIC FIELD - The present invention provides with a method for enabling a highly accurate simulation by calculating dynamical response of electrons in the electric field without using a “fitting parameter”. According to the present invention, the method for simulating a field distribution of a nano substance in an electric field comprises the step of a Fourier transform process by virtually applying a model on which a three-dimensional periodic boundary condition is imposed to the a field distribution of a nano substance in an electric field. | 12-03-2009 |

20090265148 | MODELING A SECTOR-POLARIZED-ILLUMINATION SOURCE IN AN OPTICAL LITHOGRAPHY SYSTEM - One embodiment of the present invention provides a system that constructs a source polarization model to simulate a piecewise-constant-linear polarization-configuration of an illumination source in an optical lithography system. During operation, the system starts by partitioning an illumination pupil plane of the illumination source into a set of sectors to match a physical implementation of the illumination source. Next, the system constructs the source polarization model for the illumination source by individually specifying a constant-linear polarization-state within each sector to match the polarization-configuration of the illumination source. | 10-22-2009 |

20090265146 | Method of Modeling the Time Gradient of the State of a Steel Volume by Means of a Computer and Corresponding Objects - A steel volume is modeled in a computer by means of a plurality of volume elements. The state of the steel volume at a given time comprises, for each volume element, characteristic quantities of an enthalpy existing at said time in the respective volume element and percentages, in which the steel is available in the respective volume element at the time in austenite, ferrite and cementite phases. For at least one volume element, the computer determines the time gradient of the characteristic quantities by resolving thermal conductivity and phase transition equations. One of the characteristic quantities is a locally invariable mean interstitial element concentration within the volume element in the austenite phase thereof. | 10-22-2009 |

20150112651 | Bond Model For Representing Heterogeneous Material In Discrete Element Method - A bond model in DEM is disclosed. The model includes receiving initial location, volume, mass density, bulk shear moduli of discrete particles representing physical domain made of heterogeneous material; assigning an influence range to each discrete particle; establishing a plurality of bonds for connecting the discrete particles, each of the bonds is divided into first and second sub-bonds with the first sub-bond connecting to a first discrete particle and the second sub-bond connecting to a second discrete particle, the said first and second discrete particles are located within the influence range. Each discrete particle is connected to one or more sub-bonds; dividing the volume of each discrete particle into one or more sub-bonds so that one or more sub-bonds are assigned with properties that include length and cross-section area; and obtaining numerically simulated physical phenomena within the physical domain by conducting a time-marching simulation of the bonds with assigned properties. | 04-23-2015 |

20090248373 | CONSTRUCTING A REDUCED ORDER MODEL OF AN ELECTROMAGNETIC RESPONSE IN A SUBTERRANEAN STRUCTURE - To construct a reduced order model of a subterranean structure, a model reduction algorithm is applied to produce the reduced order model that is an approximation of a true model of the subterranean structure. The model reduction algorithm uses interpolating frequencies that are purely imaginary to enhance computational efficiency of the algorithm. | 10-01-2009 |

20090248376 | Complex Network Mapping - Techniques, system designs, computer program products for analyzing activities of networked systems and providing a functional mapping of a complex network. | 10-01-2009 |

20090248371 | FAST CONTROL LAW OPTIMIZATION - A method to optimize control laws includes: computing at least one matrice from an extended linear model and optimizing a control law using linear models computed with the at least one matrice | 10-01-2009 |

20090248370 | Method and Apparatus for Applying "Quasi-Monte Carlo" Methods to Complex Electronic Devices Circuits and Systems - The invention discloses a “Quasi-Monte Carlo” method originally intended for computational finance applications and applies said method to statistical circuit analysis. In doing so, it provides a means to efficiently and effectively detect and/or predict relatively rare failures or events to a wide range of industrial circuits and systems. The approach to the invention involves the representation of circuit metrics as a large multi-dimensional integral. This invention estimates such statistical circuit metric integrals by sampling the statistical variable space using a so-called “low-discrepancy sequence.” This is similar to the Monte Carlo method, the main difference being the method of sampling the variable space. Compared with standard Monte Carlo simulation, this technique, “Quasi-Monte Carlo Methods,” gives similarly reliable estimates of the result, but requiring many fewer samples of the circuit or system being evaluated. In practice, speedups of 2× to 50× across a range of practical examples are observed. | 10-01-2009 |

20110270593 | METHOD AND APPARATUS FOR SIMULATING PHYSICAL FIELDS - In order to design on-chip interconnect structures in a flexible way, a CAD approach is advocated in three dimensions, describing high frequency effects such as current redistribution due to the skin-effect or eddy currents and the occurrence of slow-wave modes. The electromagnetic environment is described by a scalar electric potential and a magnetic vector potential. These potentials are not uniquely defined, and in order to obtain a consistent discretization scheme, a gauge-transformation field is introduced. The displacement current is taken into account to describe current redistribution and a small-signal analysis solution scheme is proposed based upon existing techniques for static fields in semiconductors. In addition methods and apparatus for refining the mesh used for numerical analysis is described. | 11-03-2011 |

20110208492 | Joint-Aware Manipulation of Deformable Models - This disclosure describes a joint-aware deformation framework that supports the direct manipulation of an arbitrary mix of rigid and deformable components. The deformation framework may include at least a joint-analysis and a joint-aware deformation enabling a more realistic deformation of a joint-aware model. | 08-25-2011 |

20110208491 | APPARATUS AND METHOD FOR ITERATIVE SIMULATION OF AN OPERATION OF A DEVICE - A method and a respective apparatus for simulating a behaviour of a device does not have to change the mode of operation of the device. Furthermore it is possible to simulate improvement strategy step-wise and therefore calculate an impact of a process improvement project. Therefore an iterative simulation procedure is provided, which may find application in process improvement, such as software engineering process improvement, as well as optimization of performance parameters of devices and machines. | 08-25-2011 |

20100138197 | Device for Predicting and Managing Blood Glucose by Analyzing the Effect of, and Controlling, Pharmacodynamic Insulin Equivalents - Embodiments of the invention are devices for assisting users in the management of blood glucose concentration levels in patients. Devices of the invention provide users with detailed information related to the pharmacodynamic behavior of insulin in a patient. By displaying and accepting information concerning time-dependent rates and amounts of pharmacodynamic insulin unit equivalents, the devices of the invention empower the user to make effective decisions regarding insulin dosing. | 06-03-2010 |

20110004450 | DISPLAY OF MODELED MAGNETIC FIELDS - Methods and systems for modeling and displaying magnetic field intensities during Transcranial Magnetic Stimulation (TMS) are described, particularly methods and system for modeling and displaying TMS using overlapping magnetic fields to stimulate deep brain regions. | 01-06-2011 |

20130289953 | SELF-OPTIMIZING, INVERSE ANALYSIS METHOD FOR PARAMETER IDENTIFICATION OF NONLINEAR MATERIAL CONSTITUTIVE MODELS - A self-optimizing, inverse analysis method for parameter identification of nonlinear material constitutive models utilizes the global force and displacement boundary loadings that are experimentally identified to globally search for initial constitutive parameters using a genetic algorithm. The initially identified constitutive parameters are then iteratively optimized by a simplex method in which two nonlinear finite element analyses are conducted in parallel using updated material constitutive parameters under the experimentally measured force and displacement boundary loadings. Stress and strain values for both the force and displacement finite element analyses are then input into an implicit objection function. Finally, the simplex optimization is performed for a number of predetermined number of iterations, whereupon the start of each new iteration utilizes the previously optimized set of constitutive parameters. | 10-31-2013 |

20120265502 | METHOD FOR ESTIMATING POWER OUTAGES AND RESTORATION DURING NATURAL AND MAN-MADE EVENTS - A method of modeling electric supply and demand with a data processor in combination with a recordable medium, and for estimating spatial distribution of electric power outages and affected populations. A geographic area is divided into cells to form a matrix. Within the matrix, supply cells are identified as containing electric substations and demand cells are identified as including electricity customers. Demand cells of the matrix are associated with the supply cells as a function of the capacity of each of the supply cells and the proximity and/or electricity demand of each of the demand cells. The method includes estimating a power outage by applying disaster event prediction information to the matrix, and estimating power restoration using the supply and demand cell information of the matrix and standardized and historical restoration information. | 10-18-2012 |

20080243450 | METHOD FOR MODELING COMPONENTS OF AN INFORMATION PROCESSING APPLICATION USING SEMANTIC GRAPH TRANSFORMATIONS - A method for modeling a component of an information processing application, includes: defining an applicability condition of a component, wherein the applicability conditions includes variables representing objects that must be included in a pre-inclusion state and a graph pattern that semantically describes the objects that must be included in the pre-inclusion state, wherein the pre-inclusion state is a state against which the applicability of the component for inclusion in a processing graph is evaluated; and defining an inclusion effect of the component, wherein the inclusion effect includes variables representing objects that must be included in a post-inclusion state and a graph pattern that semantically describes the objects that must be in the post-inclusion state, wherein the post-inclusion state is a state resulting from inclusion of the component in the processing graph. | 10-02-2008 |

20080243449 | METHOD FOR DECLARATIVE SEMANTIC EXPRESSION OF USER INTENT TO ENABLE GOAL-DRIVEN INFORMATION PROCESSING - A method for constructing a processing request so that an information processing application satisfying the processing request can be assembled, includes: inputting a processing request, wherein the processing request includes a goal that is represented by a graph pattern that semantically describes a desired processing outcome; and assembling a processing graph that includes at least one component that satisfies the desired processing outcome, wherein the processing graph is assembled by associating the graph pattern that semantically describes the desired processing outcome with a graph pattern that semantically describes an applicability condition of the at least one component or a graph pattern that semantically describes an inclusion effect of the at least one component. | 10-02-2008 |

20080249751 | Method and Apparatus for Modeling Atherosclerosis - The invention encompasses novel computer models of atherosclerosis and systems for predicting development and progression of atherosclerosis as well as associated cardiovascular risk. In particular, the computer model of atherosclerosis comprises a) a cholesterol metabolism module; b) an atherogenesis module; and c) a plaque stability module. The computer model optionally further comprises a cardiovascular risk module. | 10-09-2008 |

20100100362 | Point-Based Shape Matching And Distance Applied To Ear Canal Models - A method for determining a degree of similarity between ear canal models includes receiving a first mesh model representing an inner surface of a first ear. A set of points is sampled within the first mesh model. Each of the sampled set of points is matched to a corresponding point of a second mesh model representing an inner surface of a second ear. A shape distance between the first mesh model and the second mesh model is calculated based on the matched sets of points. A determination of the degree of similarity between the inner surface of the first ear and the inner surface of the second ear is provided based on the calculated shape distance. | 04-22-2010 |

20100100361 | NUMERICAL STRUCTURE-ANALYSIS CALCULATION SYSTEM - The object is to enable the calculation of load transfer paths in case of distributed load applied to the structure with the numerical structure-analysis calculation system. The value of the parameter U** at each point is calculated according to the ratio of the complementary strain energy U at the application of load without fixing the point in the structure and the complementary strain energy U′ at the application of load with fixing one point in the structure. In the actual calculation, according to the complementary strain energy U, and the flexibility matrix C | 04-22-2010 |

20110270589 | DETERMINING ILL CONDITIONING IN SQUARE LINEAR SYSTEM OF EQUATIONS - Determining ill conditioning in square linear systems of equations is disclosed. Specifically, a method, system and computer program product for determining ill conditioning in square linear systems of equations is disclosed, the method including sampling condition numbers in the square linear systems of equations, and classifying the condition numbers sampled from the square linear systems of equations. | 11-03-2011 |

20100169061 | SIMULATION APPARATUS FOR A SEMICONDUCTOR DEVICE - A simulation apparatus of semiconductor device includes a first calculator, a second calculator, a third calculator, a fourth calculator, and a controller. The first calculator applies a voltage to an area which functions as a virtual electrode, and setting a pseudo-Fermi level of a first carrier in the area functioning as the virtual electrode to calculate a first carrier density. The second calculator analyzes continuous equation of a second carrier to calculate a second carrier density. The third calculator uses the first carrier density as a function of an electrostatic potential, and solving a first equation of the function and a Poisson's equation to calculate an electrostatic potential and the first carrier density expressed by the function. The fourth calculator calculates a current density of the first carrier to calculate a current flowing. The controller controls the voltage applied to the virtual electrode. | 07-01-2010 |

20100131248 | REFERENCE MODEL FOR DATA-DRIVEN ANALYTICS - A taxonomy reference model for use in an analytical modeling component. The analytical modeling component defines analytical relationships between the model parameters using analytical relations. The analytical modeling component uses the analytical relations to identify which of the model parameters are known and which are unknown, and solves for the identified unknown model parameter(s). An analytics taxonomy categorizes the analytics relations into analytics categories. This analytics taxonomy may be domain-specific. Also, if the analytics drive visuals, the visuals could be taxonomized as well. If the analytics is driven by data, the data could also be taxonomized. | 05-27-2010 |

20100286967 | APPARATUS AND METHOD FOR MULTI-SENSOR ESTIMATION OF A PROPERTY OF AN EARTH FORMATION - An apparatus for estimating a property of an earth formation includes: a plurality of sensors configured to estimate at least one property, each of the plurality of sensors located at a known position relative to one another; and a processor in operable communication with the plurality of sensors and configured to estimate uncertainties of the location of the plurality of sensors over a period of time. A method and computer program product for estimating a property of an earth formation is also disclosed. | 11-11-2010 |

20100286966 | METHODS AND SYSTEMS FOR SIMULATING BEAM-TO-SURFACE CONTACTS IN FINITE ELEMENT ANALYSIS - Methods and systems for simulating beam-to-surface contacts in finite element analysis (FEA) are disclosed. A FEA model contains at least one beam element and at least one surface mesh. Surface mesh comprises a plurality of two-dimensional finite elements having arbitrary mesh density. A minimum characteristic length (CL) of the surface mesh is calculated. One or more interior points are defined for those beam elements with length longer than CL. For every nodal point (i.e., end nodes and interior points if any), a parametric coordinate between 0 and 1 inclusive is established and kept constant throughout the FEA analysis. Distributed nodal masses are used for calculating a stiffness value for calculating nodal force to resist penetration. Initial penetration with the surface mesh at each nodal point along the beam element is compensated with a set of displacements subtracting from the initial nodal displacements, such that the compensational forces remain at zero as the nodal point's initial interpenetration decreases. | 11-11-2010 |

20140188442 | System and Method for Selecting Predictors for a Student Risk Model - Systems and methods may automatically generate institution-specific, program-specific or course-specific student risk assessment models from an arbitrary set of potential risk predictors. Student data from previously completed courses are collected and used to create a design matrix of predictor values and an outcome vector. The system determines the coefficients for the model using an automated predictor selection method, such as lasso logistic regression. The system uses the model with current student data to assess an outcome probability, such as the risk of a current student from failing or dropping a course. In addition to an overall risk assessment model, component models focused on particular components of risk, such as performance, participation, attendance, timeliness, or student profile, can be generated. The component models may be used along with the overall risk assessment model to help explain the reasons behind the risk assessment. | 07-03-2014 |

20080281563 | MODELING AND VERIFICATION OF CONCURRENT SYSTEMS USING SMT-BASED BMC - A computer implemented method for modeling and verifying concurrent systems which uses Satisfiability-Modulo Theory (SMT)-based Bounded Model Checking (BMC) to detect violations of safety properties such as data races. A particularly distinguishing aspect of our inventive method is that we do not introduce wait-cycles in our symbolic models for the individual threads, which are typically required for considering an interleaved execution of the threads. These wait-cycles are detrimental to the performance of BMC. Instead, we first create independent models for the different threads, and add inter-model constraints lazily, incrementally, and on-the-fly during BMC unrolling to capture the sequential consistency and synchronization semantics. We show that our constraints provide a sound and complete modeling with respect to the considered semantics. One benefit of our lazy modeling method is the reduction in the size of the BMC problem instances, thereby, improving the verification performance in both runtime and memory. | 11-13-2008 |

20080281564 | SYSTEM, METHOD AND PROGRAM PRODUCT FOR FORECASTING THE DEMAND ON COMPUTER RESOURCES - An automated system and method for predicting a future resource utilization tendency by analyzing a change in resource usage on the basis of a real operation condition in a computer system. A CPU utilization estimating unit acquires a resource log and a transaction log, and estimates utilization for each transaction, and information on the number of executions for each transaction, a processing amount predicting unit performs a statistical time-series analysis on the basis of time-series data of the number of executions for each transaction included in the transaction log and predicts an amount of processing for each type of a transaction, and a resource utilization predicting unit predicts the computer resource utilization or demand on from the estimated resource utilization for each transaction and the future predicted amount of processing for each transaction. | 11-13-2008 |

20080228451 | Predisposition Prediction Using Co-associating Bioattributes - A bioinformatics method, software, database and system are presented in which statistical predictions are generated to indicate an individual's predisposition toward each of a plurality of query attributes (i.e., attributes of interest). The predictions are generated based on the identification of predisposing attribute combinations within the attribute profile of the individual and corresponding statistical results which indicate the strength of association of those predisposing attribute combinations with the query attributes. | 09-18-2008 |

20110010139 | UTILIZING AN UNSAT PROOF FOR MODEL CHECKING - A proof of unsatisfiability associated with a bounded model may be extended to apply to another bounded model having a larger bound. In some exemplary embodiments, an unbounded model may be proved using one or more such extensions. A proof may be reordered in order to decrease its size and increase the productivity of systems that utilize it. The proof may be reorder by a natural temporal order of cycles. | 01-13-2011 |

20110015904 | Model based estimation of a complete or partial positron emission tomography attenuation map using maximum likelihood expectation maximization - Example embodiments are directed to a method of correcting attenuation in a magnetic resonance (MR) scanner and a positron emission tomography (PET) unit. The method includes acquiring PET sinogram data of an object within a field of view of the PET unit. The method further includes producing an attenuation map based on a maximum likelihood expectation maximization (MLEM) of a parameterized model instance and the PET sinogram data. | 01-20-2011 |

20090070081 | PREDICTIVE MODELING IN A GAMING SYSTEM - Methods and systems for performing comprehensive predictive analysis and modeling in a wager gaming environment are provided. Statistical calculations for deriving predictive values for a patron behavior in a casino or gaming environment may include various criteria, including but not limited to wager gaming activities, resort/hotel usage, dining/meals, non-gaming point of sale transactions, entertainment expenditures, coupon/prize redemption, “comps” provided, etc. In some implementations, a plurality of predictive models may be used. One or more criteria may be used to evaluate and/or rank the predictive models. For example, such an evaluation and/or ranking may be based, at least in part, on a correlation coefficient or a function thereof. In some such implementations, an evaluation and/or ranking may be based, at least in part, on a comparison of the coefficient of determination, R | 03-12-2009 |

20090070079 | Sliced data structure for particle-based simulation, and method for loading particle-based simulation using sliced data structure into GPU - The sliced data structure used for a particle-based simulation using a CPU or GPU is a data structure for a calculation space. The space is a three-dimensional calculation space constructed from numerous voxels; a plurality of slices perpendicular to the Y axis is formed; numerous voxels are divided by a plurality of two-dimensional slices; the respective starting coordinates of the maximum and minimum voxels are calculated for a range of voxels in which particles are present in each of a plurality of two-dimensional slices; the voxel range is determined as a bounding box surrounded by a rectangular shape; and memory is provided for the voxels contained in the bounding boxes of each of the plurality of two-dimensional slices. | 03-12-2009 |

20090265151 | Mass Conserving Algorithm for Solving a Solute Advection Diffusion Equation Inside an Evaporating Droplet - The present invention is directed towards systems and methods for simulating and analyzing a change in concentration of solute in a solution. The solution being simulated is encompassed by an interface. The concentration at a first point in time is determined at a set of nodes encompassed by the interface. A spatial cell is associated with each node. An extended concentration is calculated at an extended node. The extended node is not encompassed by the interface. The concentration is calculated at a second point in time at a set of nodes encompassed by the interface, based upon the concentration at the set of nodes encompassed by the interface at the first point in time and the extended concentration. | 10-22-2009 |

20090265147 | PARAMETRIC ANALYSIS OF REAL TIME RESPONSE GUARANTEES ON INTERACTING SOFTWARE COMPONENTS - A system and method for providing control timing for a vehicle system at the design level. The method includes defining component timing specifications in a parametric form at a system level and at a sub-system level; mathematically representing the timing specifications in a system model; providing a constraint extraction algorithm that extracts timing constraints from the mathematical representations; using the constraint extraction algorithm to generate a plurality of linear equations that define the constraints; solving for real time constraint ranges from parameters in the linear equations; and selecting values from the real time constraint ranges to be used in the mathematical representations. In non-limiting embodiments, the constraint extraction algorithm can be a boundary discovery algorithm or a proof-tree. | 10-22-2009 |

20080312885 | Hybrid method for simulation optimization - A computer-implemented method of solving a system optimization problem having a plurality of parameters of unknown value is comprised of randomly generating sets of values for unknown parameters within an the optimization problem. A population of original candidate solutions is generated by applying an algorithm for deterministic optimization to each of the sets of values. The population of solutions is ranked. Additional candidate solutions are iteratively generated from at least certain of the solutions in the population. The validity of the additional candidate solutions is checked, and the valid additional candidate solutions are added to the population of solutions. The population of solutions is re-ranked and at least one solution from the population of solutions is output when a predetermined criterion is met whereby the values for the parameters in the output solution may be used for controlling a system. | 12-18-2008 |

20080275675 | IC CHIP PARAMETER MODELING - A method and system are disclosed for preserving measured temperature and geometric behavior of a hardware model while adjusting the model to match specified target values. In one embodiment, the method includes measuring a characteristic of an integrated circuit (IC) chip at a plurality of temperatures; modeling to form a hardware model for the characteristic versus temperature based on the measuring; obtaining a known first target value of the characteristic for at least one temperature in the hardware model; determining a plurality of second target values for the characteristic for a corresponding plurality of temperatures in the hardware model; and modeling to form a target model for the characteristic based on the first known target value and the plurality of second target values. | 11-06-2008 |

20110010147 | METHOD, APPARATUS AND COMPUTER PROGRAM FOR MULTIPLE TIME STEPPING SIMULATION OF A THERMODYNAMIC SYSTEM USING SHADOW HAMILTONIANS - A computer-implemented method of simulating behaviour of a thermodynamic system over time, the thermodynamic system having potential energy that can be split into more quickly varying parts and more slowly varying parts and having a state described by collective vectors of position and momentum at any given time, the method comprising a momentum refreshment process and a conservative dynamics process, wherein | 01-13-2011 |

20080201116 | SURVEILLANCE SYSTEM AND METHODS - A surveillance system generally includes a data capture module that collects sensor data. A scoring engine module receives the sensor data and computes at least one of an abnormality score and a normalcy score based on the sensor data, at least one dynamically loaded learned data model, and a learned scoring method. A decision making module receives the at least one of the abnormality score and the normalcy score and generates an alert message based on the at least one of the abnormality score and the normalcy score and a learned decision making method to produce progressive behavior and threat detection. | 08-21-2008 |

20140052420 | Digital Rock Analysis Systems and Methods that Estimate a Maturity Level - The pore structure of rocks and other materials can be determined through microscopy and subjected to digital simulation to determine the properties of the material such as its maturity level or conversion ratio. To determine the maturity level, some disclosed method embodiments obtain a 3D model of a rock sample; estimate volumes of organic matter; estimate volumes of pores with within the organic matter; calculate a conversion ratio as a function of the volumes of organic matter and the volumes of pores within the organic matter; correlate the conversion ratio with a maturity level, and display at least one of the conversion ratio and the maturity level. | 02-20-2014 |

20140052419 | PROBABILITY-BASED REGENERATOR SITE ANALYSIS - An optical network analysis tool includes a computer-readable storage medium having computer-readable instructions stored thereon. The computer-readable instructions are executable by a computing device to perform operations. The operations include generating a simulated network that models an optical network. The simulated network includes regenerator candidate sites. The operations may also include conducting an analysis of the optical network. The analysis includes introducing a multiple signals transmitted between source/destination pairs and recording a number of times each of the regenerator candidate sites are selected as a regenerator site while applying each of a set of data traffic conditions in the simulated network. The operations may also include statistically analyzing the number of times each of the regenerator candidate sites is selected to generate statistically analyzed information and presenting the statistically analyzed information. | 02-20-2014 |

20110208496 | Position Estimation Device and Position Estimation Method - A position estimation device includes: a mathematical expression model processing unit that calculates a position of a mobile object, a condition quantity indicating a moving condition of the mobile object and an error in the condition quantity through filtering processing executed by using a probability model based upon an attitude information and a positioning information of the mobile object having been obtained from sensors and a specific mathematical expression model among a plurality of mathematical expression models expressing behavior of the mobile object; a threshold calculation unit that calculates a threshold candidate value for a threshold value to be used as a criterion when selecting the specific mathematical expression model, by using the error; a threshold value determining unit that determines the threshold value based upon the threshold candidate value; and a mathematical expression model selection unit that selects the specific mathematical expression model based upon the threshold value. | 08-25-2011 |

20110022364 | SIMULATION APPARATUS, SIMULATION METHOD, AND SIMULATION PROGRAM - A disclosed device includes a simulation apparatus which simulates a shift in signal characteristics occurring in a wiring pattern formed in a printed wiring board including a first database that stores wiring pattern attribute information and wiring pattern positional information, a second database storing solid lack portion size information and solid lack portion positional information, a third database that stores shift amount information relative to positional relationships between the wiring patterns and the solid lack portions, a shift amount processing unit configured to obtain the shift amount of the signal characteristics in the wiring pattern corresponding to the wiring pattern attribute information which is input based on the wiring pattern positional information corresponding to the wiring pattern attribute information which is input, the solid lack portion positional information, the solid lack portion size information, and the shift amount information. | 01-27-2011 |

20100138199 | METHODS AND APPARATUS FOR PROVIDING DECISION SUPPORT - A method for providing decision support includes using a programmed computer to input a regression model specification, and to repeat the input a plurality of times to obtain and store a plurality of regression model specifications. The method further includes using the programmed computer to analyze selected regression model specifications to determine at least one of common variables and functions of common variables, to thereby determine a reduced-redundancy request for input of variables, when a plurality of the stored regression model specifications are selected for use. | 06-03-2010 |

20090182538 | MULTI-OBJECTIVE OPTIMUM DESIGN SUPPORT DEVICE USING MATHEMATICAL PROCESS TECHNIQUE, ITS METHOD AND PROGRAM | 07-16-2009 |

20090182537 | Simulation system for a construction crane and the simulation method thereof - A simulation method and a simulation system for a construction crane are disclosed. The simulation system includes an input device, a processing device, and a display device. The input device is used for inputting an instruction. Furthermore, the processing device includes a computation unit, a collision detection unit, a storage unit, and a graphic unit. The computation unit is used for computing the position and the direction of each part of the construction crane and the suspension parts. The collision detection model is used for detecting whether each part of the construction crane and the suspension parts will be in collision. Besides, the data obtained from the simulation method performed in the simulation system is saved in the storage unit. The graphic unit displays the 3D dynamics images of the construction crane and the suspension parts on the display device, corresponding to the data obtained from the computation unit. | 07-16-2009 |

20110270592 | METHOD AND DEVICE FOR TRACKING THE PATH OF MOTION OF A MOVING OBJECT AS WELL AS COMPUTER PROGRAM AND DATA STORAGE MEDIA - Method, device, computer program and computer program product for tracking the path of motion of a moving object. The method includes a) providing data of at least one state variable to be determined, which influences the movement of the moving object, at a first point in time; b) initializing the probability density (p) of the at least one state variable to be determined at the first point in time; c) predicting of the probability density (p) of the at least one state variable to be determined at a next point in time after the first point in time; d) verifying of whether measurement data are available that can be used for a calculation of the probability density (p) of the at least one state variable to be determined, and d′) recalculating the probability density (p) with these measurement data when such data is available; e) calculating the prediction values of the state variable(s) to be determined from the probability density (p); f) outputting the calculated prediction values to a downstream data processing device; and g) repeating the steps c) through f). The steps of initializing the probability density (p) of step b); predicting the probability density (p) of step c); recalculating the probability density (p) of step d′); and calculating the prediction values of step e) are performed by discretizing the probability density (p) on sparse grids. | 11-03-2011 |

20110270594 | Predicting A Compaction Point Of A Clastic Sediment Based on Grain Packing - An end compaction point of a clastic sediment within a subsurface region is predicted by establishing a first grain size distribution, wherein the first grain size distribution is a measured grain size distribution, or a predicted grain size distribution. A discrete element model of the subsurface region is initialized, wherein the model comprises a model volume including a base, periodic horizontal boundaries, and soft objects representative of particles of the first grain distribution at a predetermined porosity. A final packing state of the clastic sediment is predicted by iteratively running the model, wherein the final packing state of the clastic sediment is based on packing of the soft objects with a pack and based on the first grain size distribution, wherein soft objects within the model are capable of overlapping with adjacent soft objects within the model. | 11-03-2011 |

20110270588 | INDIVIDUALIZED ORTHODONTIC TREATMENT INDEX - Embodiments are provided for using an individualized orthodontic treatment index. One method embodiment includes receiving an initial virtual dental model from a first scan of a patient's dentition, modifying the initial virtual dental model to create a target virtual dental model according to a treatment goal, assigning a number of dental references to the target virtual dental model, receiving a treatment outcome virtual dental model from a second scan of the patient's dentition, mapping the number of dental references from the target virtual dental model to a treatment outcome virtual dental model, and calculating an individualized treatment index score for the treatment outcome virtual dental model according to one or more differences between the target virtual dental model and the treatment outcome virtual dental model based on the number of dental references. | 11-03-2011 |

20090132216 | Asymmetric random scatter process for probabilistic modeling system for product design - A method is provided for designing a product. The method may include obtaining data records relating to one or more input variables and one or more output parameters associated with the product and selecting one or more input parameters from the one or more input variables. The method may also include generating a computational model indicative of interrelationships between the one or more input parameters and the one or more output parameters based on the data records and providing a set of constraints to the computational model representative of a compliance state for the product. Further the method may include using the computational model and the provided set of constraints to generate statistical distributions for the one or more input parameters based on an asymmetric random scatter process and the one or more output parameters. The one or more input parameters and the one or more output parameters represent a design for the product. | 05-21-2009 |

20090182536 | SYSTEM AND METHOD FOR ESTIMATING PROBABILITIES OF EVENTS - A dual adaptive importance-sampling system and method is provided that can estimate the probability of events by combining dual complementary importance-sampling simulations. The present invention exploits the ability to determine an optimal biased pdf using an iterative procedure that requires relatively little a priori knowledge of how to bias. Hence, the present invention is particularly suited for evaluating the BERs and/or WERs of coded communication and storage systems, and is generally applicable to arbitrarily chosen codes. When applied to coded communication and storage systems, the present invention provides a versatile technique for the fast and accurate estimation of BERs and WERs of FEC codes down to values of 10 | 07-16-2009 |

20130166263 | Systems and Methods for Wellbore Optimization - Systems and methods for wellbore optimization, which include numerical procedures for selecting an optimal wellbore trajectory and casing strength based on Formation Loading Potential. | 06-27-2013 |

20130166258 | Techniques for Thermal Modeling of Data Centers to Improve Energy Efficiency - Techniques for modeling a data center are provided. In one aspect, a method for modeling a data center is provided. The method comprises the following steps. Spatially dense three-dimensional thermal distribution and air flow measurements made in the data center using a mobile off-line surveying system are obtained. A temperature and air flow model for the data center is created using the spatially dense three-dimensional thermal distribution and air flow measurements. The temperature and air flow model is used to make thermal distribution and air flow predictions of the data center. The thermal distribution and air flow predictions are compared with the thermal distribution and air flow measurements made using the mobile off-line surveying system to produce a validated model for the data center. | 06-27-2013 |

20140303947 | METHOD FOR DETERMINING CONTACT POSITION PARAMETERS OF A JOINT CONNECTING TWO BONES - A data processing method for determining six parameters of a contact position of a joint which connects two bones, comprising the steps of acquiring a plurality of sample contact position datasets, each dataset comprising six parameters, acquiring a subset of n of the parameters of the contact position as an input parameter dataset, selecting at least two of the sample contact position datasets based on the input parameter dataset and determining the m=6−n remaining parameters of the contact position based on the at least two selected sample contact position datasets. | 10-09-2014 |

20140303946 | ANALYSIS DEVICE AND SIMULATION METHOD - An analysis device includes a defined system acquisition unit configured to acquire a system including a plurality of particles defined in a virtual space as a defined system, a numerical computation unit configured to numerically compute a governing equation, and to update the position of each particle, a particle group specification unit configured to specify a particle group, the relative position relationship of which is substantially maintained before and after the position is updated, a system position adjustment unit configured to, when a system obtained is referred to as an updated system, adjust the relative positions of the defined system and the updated system such that the specified particle group and a particle group in the updated system overlap each other, and a position relationship change unit configured to change the relative position relationship between a particle in the defined system and a particle in the updated system. | 10-09-2014 |

20140303945 | SIMULATION METHOD FOR MACROMOLECULAR MATERIAL - A computer simulation method for a macromolecular material and filler is disclosed, wherein a polymer model of a macromolecular chain of the macromolecular material and a filler model of the filler are defined; and a molecular dynamics calculation is performed using the filler model and the polymer models disposed in a space in order to compute the thickness of an interface layer between the filler and the macromolecular material. To compute the thickness, the space is partitioned into domains bounded by boundary surfaces; relaxation moduli of the domains are computed; and based on a variation of the relaxation moduli of the domains, the thickness of the interface layer is computed. | 10-09-2014 |

20090006044 | Real-Time Rendering of Light-Scattering Media - A real-time algorithm for rendering of an inhomogeneous scattering media such as smoke under dynamic low-frequency environment lighting is described. An input media animation is represented as a sequence of density fields, each of which is decompressed into a weighted sum of a set of radial basis functions (RBFs) and an optional residual field. Source radiances from single and optionally multiple scattering are directly computed at only the RBF centers and then approximated at other points in the volume using an RBF-based interpolation. Using the computed source radiances, a ray marching technique using slice-based integration of radiance along each viewing ray is performed to render the final image. During the ray marching process, the residual field may be compensated back into the radiance integral to generate images of higher detail. | 01-01-2009 |

20090006048 | METHOD FOR SIMULATING THERMAL RESISTANCE VALUE OF THERMAL TEST DIE - A method for simulating a thermal resistance value of a thermal test die is provided to estimate a relationship between the thermal resistance value of a heating block and the thermal resistance value of the thermal test die, and to find out a size of the heating block that matches an actual thermal situation of the thermal test die. In addition, after being tested by the heating block, the reliability of the testing result may be improved by verifying whether the relationship of a transient response of thermal resistance of the heating block and a steady-state response of thermal resistance of the thermal test die is within a range of a setting variation. | 01-01-2009 |

20090006045 | FORECASTING TIME-DEPENDENT SEARCH QUERIES - Techniques for analyzing and modeling the frequency of queries are provided by a query analysis system. A query analysis system analyzes frequencies of a query over time to determine whether the query is time-dependent or time-independent. The query analysis system forecasts the frequency of time-dependent queries based on their periodicities. The query analysis system forecasts the frequency of time-independent queries based on causal relationships with other queries. To forecast the frequency of time-independent queries, the query analysis system analyzes the frequency of a query over time to identify significant increases in the frequency, which are referred to as “query events” or “events.” The query analysis system forecasts frequencies of time-independent queries based on queries with events that tend to causally precede events of the query to be forecasted. | 01-01-2009 |

20140358503 | UNCERTAINTY ESTIMATION OF SUBSURFACE RESISTIVITY SOLUTIONS - Method for estimating uncertainty in a physical property model generated by inverting measured geophysical data, for example a resistivity model inferred from electromagnetic field data. The method involves as few as one data inversion ( | 12-04-2014 |

20140358502 | COMBINED MIGRATION METHOD FOR BASIN MODELING - A method for modeling a migration of hydrocarbon fluids. The method may include decomposing, by operation of a processor, a domain of a basin model to produce a first plurality of cells having a permeability below a threshold value and a second plurality of cells having a permeability above the threshold value. A first migration analysis may be performed to analyze a relatively slow migration starting in the first plurality of cells. A second migration analysis may be performed to analyze a relatively faster migration starting m the second plurality of cells. | 12-04-2014 |

20140358500 | Probalistic High Cycle Fatigue (HCF) Design Optimization Process - A novel probabilistic method for analyzing high cycle fatigue (HCF) in a design of a gas turbine engine is disclosed. The method may comprise identifying a component of the gas turbine engine for high cycle fatigue analysis, inputting parametric data of the component over a predetermined parameter space into at least one computer processor, using the at least one computer processor to build a plurality of flexible models of the component based on the parametric data of the component over the predetermined parameter space, using the at least one computer processor to build a plurality of emulators of the component based on the plurality of flexible models, and using the at least one computer processor to predict a probability of HCF based at least in part on the parametric data of the component over the predetermined parameter space and the plurality of emulators. | 12-04-2014 |

20140358501 | METHOD AND SYSTEM FOR MODELING CURRENT TRANSMISSION ON PRINTED CIRCUIT BOARD - A system for modeling current transmission on a printed circuit board (PCB), the system includes a layout information obtaining module, a power setting module, a calculating module and an analyzing module. The layout information obtaining module obtains layout information of the PCB. The power setting module sets output voltages of multiple voltage regulating modules and a variation range of the output voltages. The calculating module builds a current transmission model script of the PCB according to the settings, executes the current transmission model script, and calculates working voltages of the multiple receiving terminals. The analyzing module compares the working voltages of the multiple receiving terminals with voltages of the variation range of the output voltages, and determines whether the layout information of the PCB complies with the design specification. | 12-04-2014 |

20080306716 | Method, Apparatus and Computer Program Providing Broadband Preconditioning Based on a Reduced Coupling for Numerical Solvers - This invention relates to computing numerical solutions of linear systems of equations, specifically to implementing preconditioning of the coefficient matrix of such a system. The preconditioning applies to any coefficient matrix, dense or sparse, based on the solutions of a physical problem of unknown functions, commonly referred to as basis or interpolation functions, where the basis function spans more then one mesh element. Examples of such linear systems can result from, as examples, an electromagnetic analysis of printed circuit boards or field scattering in radar applications, fluid mechanics and acoustics. A method and system to compute a preconditioner for a coefficient matrix A that is compatible with the linear system of equations that provides basis function support over at least two mesh elements. Coupling of the preconditioner between partitions of a portioned mesh representation is only through basis functions at the partition boundaries. | 12-11-2008 |

20130218539 | BUILDING FAULTED GRIDS FOR A SEDIMENTARY BASIN INCLUDING STRUCTURAL AND STRATIGRAPHIC INTERFACES - A method can include providing, in a computational space coordinate system, an initial, at least vertically structured, multidimensional grid that includes initial nodes that define grid cells; referencing a conformal mesh to identify a set of grid cells of the grid traversed by a fault; rasterizing the fault within the grid along the identified set of grid cells to split the grid along the rasterized fault into first side grid cells and second side grid cells; altering the grid by projecting nodes from the first side grid cells to a first side of the fault and projecting nodes from the second side grid cells to the second side of the fault; and transforming the altered grid to generate, in the real space coordinate system, a transformed grid. Various other apparatuses, systems, methods, etc., are also disclosed. | 08-22-2013 |

20090326882 | METHOD AND SYSTEM FOR PROCESSING OF THRESHOLD-CROSSING EVENTS - Methods, computer systems, and computer readable media are provided for simulation of a model of a system by detecting a violation of a cross condition while iteratively refining a first solution of a system of nonlinear algebraic equations at a current time point, and responsive to the detecting, predicting a crossing time step, projecting an initial guess for a second solution of the system of nonlinear algebraic equations at the crossing time point, and iteratively refining the second solution and the crossing time step by jointly solving an equation for the cross condition with the system of nonlinear algebraic equations as a coupled nonlinear system in which the crossing time step is treated as an unknown to compute changes to the second solution and the crossing time step in each iteration. | 12-31-2009 |

20090326879 | Techniques for Thermal Modeling of Data Centers to Improve Energy Efficiency - Techniques for modeling a data center are provided. In one aspect, a method for modeling a data center is provided. The method comprises the following steps. Spatially dense three-dimensional thermal distribution and air flow measurements made in the data center using a mobile off-line surveying system are obtained. A temperature and air flow model for the data center is created using the spatially dense three-dimensional thermal distribution and air flow measurements. The temperature and air flow model is used to make thermal distribution and air flow predictions of the data center. The thermal distribution and air flow predictions are compared with the thermal distribution and air flow measurements made using the mobile off-line surveying system to produce a validated model for the data center. | 12-31-2009 |

20090326878 | Computational Method For Drug Discovery And Receptor Design - The present invention provides a method of predicting the mutual affinity of two molecules for each other in solution, by computing the configuration integrals of the free molecules and their bound complex as sums over local energy wells. The invention makes accurate calculations computationally tractable for a range of molecular systems by several means, including restraining the conformations of selected molecular components, and using a single conformation representative of an energy well to correct an efficient but less accurate energy model toward a slower but more accurate model. | 12-31-2009 |

20090326881 | MULTI-OBJECTIVE OPTIMAL DESIGN IMPROVEMENT SUPPORT DEVICE, ITS METHOD AND STORAGE MEDIUM - A multi-objective optical design improvement support device calculates a logical expression indicating a logical relationship among arbitrary two or three objective functions of a plurality of mathematically approximated objective functions and displays a possibility area in arbitrary objective space according to it. When a designer is not satisfied with an optimal Pareto solution, it copies a sample point group out of the initial constraints of a design parameter set in the objective space, displays its result and presents an improvement solution to the designer. When the designer finds more optimal solution than the optimal Pareto solution among the displayed improvement solutions and gives instruction, it calculates a sample point in design parameter space, corresponding to the optimal improvement solution, overlaps it with a constraint range and displays it as improvement knowledge and information. | 12-31-2009 |

20090037152 | Mapping Fan Noise Across an Hydraulic Plane - A method and computer program product is presented to map noise levels onto the hydraulic operating plane. Application of this model has the potential to show which fan is quieter, where, and by how much. It is shown how the technique can be applied to a diverse set of comparisons including speed, diameter, type, model, and multiple fans in combination. | 02-05-2009 |

20090259445 | Method and apparatus for simulating packet delay variation of a multi-switch network - A packet delay variation simulation system has a packet generator, a packet delay variation generator, and a packet delay analyzer to analyze delayed packets. The packet delay variation generator has multiple delay distribution modules that use both a deterministic delay process and a statistical delay process packet for determining a packet's delay. The packet delay variation generator may utilize different probability density functions to describe various portions of measured packet data. That is, measured packet delay information is analyzed and information from this analysis is used to construct a total delay model for a network. The delay may include a pre-determined deterministic delay offset as well as one or more variable statistical delay offsets. | 10-15-2009 |

20110224960 | Jittery Signal Generation with Discrete-Time Filtering - The computer-implementable method allows for the fast creation of a multi-unit interval data signal suitable for simulation. The created signal represents the output of an otherwise ideal Discrete Time Filter (DTF) circuit, and the quick creation of the signal merely requires a designer to input the number of taps and their weights without the need of laying out or considering the circuitry of the DTF. A matrix is created based on a given data stream, and the number of taps and weights, which matrix is processed to create the multi-unit-interval data signal. Noise and jitter can be added to the created signal such that it now realistically reflects non-idealities common to actual systems. The signal can then be simulated using standard computer-based simulation techniques. | 09-15-2011 |

20140297235 | PRODUCTION ANALYSIS AND/OR FORECASTING METHODS, APPARATUS, AND SYSTEMS - Methods and apparatus for modeling well production. Such methods comprise modeling a production of a well (perhaps an open universe, generative model). Methods also comprise determining probability distributions for physical parameters associated with the well by training the model with historic well production data (perhaps using sparse sampling). Such methods also comprise determining a posterior distribution for the model by sampling probability distributions for the parameters. Some methods further comprise determining a posterior distribution for the well's production using the model's posterior distribution. Non-Gaussian (Laplacian) noise can be added to the model. Methods can comprise financially modeling the well. Some methods comprise using MCMC sampling to converge the parameter posterior distribution for the well's production. An EUR for the well can be determined as well as an uncertainty associated with the posterior distribution for the production. If desired, some methods comprise modeling multi-phase flow in the well. | 10-02-2014 |

20140297237 | Use of Monte Carlo Simulations For Establishing Correlations and Their Uncertainties - A method and computer-readable medium for establishing an uncertainty for obtained values of a one-dimensional logging parameter mapped to a three-dimensional volume is disclosed. A relation is formed between the obtained values of the logging parameter and a volumetric parameter of the three-dimensional volume. A set of representative data points is obtained that relates the obtained values of the logging parameter to the volumetric parameter by binning the obtained values. A plurality of regression curves are then determined, wherein each regression curve is obtained by adding a random error to the set of representative data points to obtain a set of randomized data points and performing a regression analysis using the set of randomized data points. The plurality of regression curves are used to establish the uncertainty for the values of the logging parameter in the three-dimensional volume. | 10-02-2014 |

20140297233 | AUTOMATIC CALIBRATION OF A MODEL FOR A COMPLEX FLOW SYSTEM - Aspects of the present invention provide a solution for calibrating a model of a complex flow system. In an embodiment, a comparison is made between the output from the model and a set of observed values for each of a plurality of nodes in the complex flow system. An adjoint sensitivity is computed for each of the nodes based on the comparison. These computed adjoint sensitivities are used to adjust a set of coefficients of the models. This calibration process can be performed multiple times, periodically and/or continuously to maximize the accuracy of the model. | 10-02-2014 |

20150051879 | METHODS FOR SIMULATING OXIDES IN ALUMINUM CASTINGS - A method of simulating aluminum oxides defects in aluminum castings comprises determining the free surface area for a plurality of particles of aluminum in an aluminum melt, storing the free surface area for each particle of aluminum, tracking the free surface area change during mold filling, and calculating the total area of entrained or surface oxide films based on the free surface area change during mold filling. The method may further comprise a scalar variable method and a discrete particle method coupled together to simulate the aluminum oxide defects in aluminum castings. | 02-19-2015 |

20090083008 | GEOSPATIAL MODELING SYSTEM PROVIDING INPAINTING WITH STOPPING METRIC AND RELATED METHODS - A geospatial modeling system may include a geospatial model data storage device and a processor. The processor may cooperate with the geospatial model data storage device for selecting and transforming a reference sample of a geospatial model frequency domain data set into a corresponding reference sample geospatial model spatial domain data set, where the geospatial model frequency domain data set has at least one void therein. The processor may further cooperate with the geospatial model data storage device for iteratively inpainting data into the at least one void in the geospatial model frequency domain data set to generate an inpainted geospatial model frequency domain data set, selecting and transforming a test sample of the inpainted geospatial model frequency domain data set into a corresponding test sample geospatial model spatial domain data set, and comparing the reference sample geospatial model spatial domain data set and the test sample geospatial model spatial domain data set to determine whether to stop the iterative inpainting. | 03-26-2009 |

20090094005 | Method of Optimizing a Model, a Method of Measuring a Property, A Device Manufacturing Method, a Spectrometer and a Lithographic Apparatus - A set of parameters used in a model of a spectrometer includes free parameters and fixed parameters. A first set of values for the parameters is set and the model is used to generate a first spectrum. A value of one of the fixed parameters is changed and a second spectrum is generated. An inverse of the model of the spectrometer is then applied to the second spectrum to generate a set of values for the parameters, the values being the same as the first set of values except for one or more of the free parameters. If the free parameter has significantly changed the fixed parameter is designated a free parameter. | 04-09-2009 |

20090070080 | Method for constructing surface of fluid-body simulation based on particle method, program for the same, and storage medium for string program - Thin films or sharp edges in a fluid body are expressed in the display of a particle-based fluid-body simulation. The surface construction method is a method applied to a method for rendering calculation results on the screen of a display device using data that are obtained by calculation of a fluid-body simulation based on a particle method executed by a CPU or the like. The method has a first stage of allocating a concentration sphere to a particle that is a calculation object and computing an implicit function curved surface, and computing a plurality of base vertices (V | 03-12-2009 |

20110144958 | DETECTION OF DESIGN REDUNDANCY - Augmented-domain simulation, such as ternary-based simulation may be utilized to approximate a reachability analysis of a model being model checked. The approximated reachability analysis may be utilized to detect design redundancies and modify the model to remove such redundancies. Design redundancies may include unobservable variables, mergeable variables and utilization of surplus domains. | 06-16-2011 |

20090248372 | METHOD OF MODELING COMPOSITE EMOTION IN MULTIDIMENSIONAL VECTOR SPACE - A method of modeling a composite emotion in a multidimensional vector space, is provided with creating an emotion vector space by defining dimensions of a vector space in consideration of stimuli affecting emotions, and dividing a defined multidimensional vector space into emotion regions. Further, the method of modeling a composite emotion in a multidimensional vector space includes creating a composite emotion by calculating a fuzzy partitioned matrix between a current state vector and respective representative vectors in the created emotion vector space. | 10-01-2009 |

20090055141 | SYSTEM AND METHOD FOR PERFORMING OILFIELD SIMULATION OPERATIONS - The invention relates to a method of performing an oilfield operation of an oilfield having at least one wellsite, each wellsite having a wellbore penetrating a subterranean formation for extracting fluid from an underground reservoir therein. The method includes determining a time-step for simulating the reservoir using a reservoir model, the reservoir being represented as a plurality of gridded cells and being modeled as a multi-phase system using a plurality of partial differential equations, calculating a plurality of Courant-Friedrichs-Lewy (CFL) conditions of the reservoir model corresponding to the time-step, the plurality of CFL conditions being calculated for each of the plurality of gridded cells and comprising a temperature CFL condition, a composition CFL condition, and a saturation CFL condition calculated concurrently, simulating a first cell of the plurality of gridded cells using the reservoir model with an Implicit Pressure, Explicit Saturations (IMPES) system to obtain a first simulation result, the first cell having no CFL condition of the plurality of CFL conditions with a value greater than one, and simulating a second cell of the plurality of gridded cells using the reservoir model with a Fully Implicit Method (FIM) system to obtain a second simulation result, the second cell having at least one CFL condition of the plurality of CFL conditions with a value greater than one, and performing the oilfield operation based on the first and second simulation results. | 02-26-2009 |

20090055139 | PREDICTIVE DISCRETE LATENT FACTOR MODELS FOR LARGE SCALE DYADIC DATA - A method for predicting future responses from large sets of dyadic data includes measuring a dyadic response variable associated with a dyad from two different sets of data; measuring a vector of covariates that captures the characteristics of the dyad; determining one or more latent, unmeasured characteristics that are not determined by the vector of covariates and which induce local structures in a dyadic space defined by the two different sets of data; and modeling a predictive response of the measurements as a function of both the vector of covariates and the one or more latent characteristics, wherein modeling includes employing a combination of regression and matrix co-clustering techniques, and wherein the one or more latent characteristics provide a smoothing effect to the function that produces a more accurate and interpretable predictive model of the dyadic space that predicts future dyadic interaction based on the two different sets of data. | 02-26-2009 |

20090055140 | MULTIVARIATE MULTIPLE MATRIX ANALYSIS OF ANALYTICAL AND SENSORY DATA - A system and method is provided for predicting consumer behavior for selected products. The method includes providing a first matrix associated with N products evaluated by a plurality of consumers, providing a second matrix associated with the N products characterized by at least one of an analytical profile or an evaluation by a plurality of experts and correlating the first matrix to the second or/and the third matrix to produce a relationship model. | 02-26-2009 |

20140074445 | CONSUMER DEVICE PROFILER SYSTEM - A method of operating a consumer profiler system is disclosed. One embodiment of the method includes: receiving application usage from a known identity with a known consumer profile; generating a characteristic model for a profile characteristic based on the application usage for the known consumer profile having the profile characteristic; associating applications present in the application usage with the characteristic model; and providing the characteristic model to determine whether the profile characteristic applies to a user of a consumer. | 03-13-2014 |

20140074447 | Method and System of Displaying a Graphical Representation of Hydrocarbon Production Parameters - Displaying a graphical representation of hydrocarbon production parameters. At least some of the various embodiments are methods including: reading historical values of a production parameter of a hydrocarbon well; calculating a plurality of deviation values with respect to a respective plurality of planned values regarding the production parameter; displaying, on a display device of a computer system, an overhead view of a location of the hydrocarbon well within a hydrocarbon field; and displaying, on the display device proximate the location, a graphical image that depicts each of the plurality of deviation values. | 03-13-2014 |

20140074442 | METHOD FOR QUANTIFYING THE RISK OF FALLING OF AN ELDERLY ADULT USING AN INSTRUMENTED VERSION OF THE FTSS TEST - Methods and systems may provide for estimating falls risk based on inertial sensor data collected during a Five Times Sit-to-Stand (FTSS) test. In an embodiment, a classifier model may be trained with inertial sensor data collected from a sample of people performing the FTSS test and their self-reported falls history. In an embodiment, one or more features related to steadiness or smoothness of the person's movement may be calculated. In an embodiment, one or more features related to timing of the FTSS test, such as a total time taken to complete the FTSS test or to complete individual sit-stand-sit (SSS) phases of the test, may be calculated. In an embodiment, supervised pattern recognition techniques may train the classifier model to classify a person as being likely to fall or not being likely to fall based on FTSS-related feature values collected from that person. | 03-13-2014 |

20110224957 | METHODS, SYSTEMS AND APPARATUS FOR APPROXIMATION OF PEAK SUMMED FUNDAMENTAL AND THIRD HARMONIC VOLTAGES IN A MULTI-PHASE MACHINE - Methods, system and apparatus are provided for quickly approximating a peak summed magnitude (A) of a phase voltage (Vph) waveform in a multi-phase system that implements third harmonic injection. | 09-15-2011 |

20090083011 | Predictive system and method for the design of mechanical resonant devices - A method and computer system for predicting or calculating the quality factor of a mechanical resonant (MR) device. The system and method simulates uncoupled elastic vibration of the MR device to produce simulated dilatation of the MR device, collects data relating to the dilatation and maximum stored elastic vibration energy of the device design. It determines the internal heat source data of the MR device caused by dilatation based on the thermal expansion effect of the MR device material, conveying the internal heat source data along with transient heat conduction data to a simulation engine, which simulates and determines the temperature variation within the MR device. Thermoelastic damping over one cycle of vibration of the MR device is determined, enabling the determination of the quality factor relating to thermoelastic damping as a function of the thermoelastic damping over one cycle of vibration of the MR device, and the maximum elastic vibration energy stored over one cycle of vibration. | 03-26-2009 |

20090083010 | Correlative Multi-Label Image Annotation - Correlative multi-label image annotation may entail annotating an image by indicating respective labels for respective concepts. In an example embodiment, a classifier is to annotate an image by implementing a labeling function that maps an input feature space and a label space to a combination feature vector. The combination feature vector models both features of individual ones of the concepts and correlations among the concepts. | 03-26-2009 |

20090083009 | COMPUTER SYSTEM AND METHOD FOR MODELING FLUID DEPLETION - A method for modeling fluid depletion in a reservoir is disclosed. A map is divided into cells. For each of the cells a value is stored that is based at least in part on a physical characteristic of the cell. At least one cell that contains a depletion location is identified along with a depletion amount corresponding to that location. An amount of walkers associated with the depletion location is determined. For each walker, a plurality of steps are calculated with each step to an adjacent cell. Each walker starts in the cell containing the depletion location associated with that walker. The visits of all the walkers are recorded by cell. The fluid depletion of each cell is then assessed based at least in part on the number of walker visits for each cell. | 03-26-2009 |

20090240476 | Method and device for forecasting computational needs of an application - The invention comprises methods and devices of forecasting future computational needs of an application based on input load, where the application comprises a plurality of processes executed on a plurality of computing devices. The method of the invention proceeds by monitoring at least a computational load characteristic of at least a first process executed on a first computing device and a second process executed on a second computing device. A mathematical relationship between input load and the computational load characteristic is established, and future computational needs are forecasted based on the established mathematical relationship. | 09-24-2009 |

20120143574 | PROCESS TOOL CHEMICAL AND GAS USAGE OPTIMIZATION - A resource usage optimization server determines a degradation caused by a first resource. The resource usage optimization server determines a cleaning caused by a second resource. The resource usage optimization server calculates a ratio of the degradation and the cleaning. | 06-07-2012 |

20110231164 | GENERATING FACIES PROBABLITY CUBES - A method for generating one or more geological models for oil field exploration. The method includes receiving one or more well facies logs, a vertical facies proportion curve, a lateral proportion map, a variogram model and a global target histogram. The method then includes generating a facies probability cube using a modified Sequential Gaussian Simulation (SGSIM) algorithm, the well facies logs, the vertical facies proportion curve, the lateral proportion map and the variogram model. After generating the facies probability cube, the method includes matching the facies probability cube to the global histogram and generating the geological models based on the matched facies probability cube. | 09-22-2011 |

20150112654 | CLASSIFICATION AND VISUALIZATION OF TIME-SERIES DATA - Methods, systems, and computer-readable media for processing seismic data. The method includes receiving seismic traces representing a three-dimensional physical domain, and determining a partition of a similarity matrix based on a subset of the seismic traces. The method also includes determining a transition matrix based on the partition. The method also includes determining one or more eigenvectors and one or more eigenvalues, based on the transition matrix. The method includes calculating one or more approximated eigenvectors for the similarity matrix, based on the partition, the one or more eigenvectors of the transition matrix, and the one or more eigenvalues of the transition matrix. The method includes assigning visual indicator values to the respective seismic traces based on the one or more approximated eigenvectors, and causing a visualization of the three-dimensional physical domain to be displayed in a two-dimensional view, based on the one or more visual indicator values. | 04-23-2015 |

20150112653 | Smoothed Particle Galerkin Formulation for Simulating Physical Behaviors in Solids Mechanics - Methods and systems for conducting numerical simulation of structural behaviors in solid mechanics using smoothed particle Galerkin formulation are disclosed. A meshfree model representing a physical domain defined by a plurality of particles is received in a computer system. Each particle is configured for material properties of portion of the physical domain it represents. A smoothed displacement field of the physical domain subject to defined boundary condition is obtained by conducting a time-marching simulation using the meshfree model based on smoothed particle Galerkin formulation. The smoothed displacement field is derived from a set of smoothed meshfree shape functions that satisfies linear polynomial reproduction condition. The set of smoothed meshfree shape functions is constructed by convex meshfree approximation scheme and configured to avoid calculation second order derivatives. The set of smoothed meshfree shape functions is a combination of regular meshfree shape function and a displacement smoothing function for the particles. | 04-23-2015 |

20150112652 | METHODS FOR IDENTIFYING DRUG TARGETS BASED ON GENOMIC SEQUENCE DATA - This invention provides a computational approach to identifying potential antibacterial drug targets based on a genome sequence and its annotation. Starting from a fully sequenced genome, open reading frame assignments are made which determine the metabolic genotype for the organism. The metabolic genotype, and more specifically its stoichiometric matrix, are analyzed using flux balance analysis to assess the effects of genetic deletions on the fitness of the organism and its ability to produce essential biomolecules required for growth. | 04-23-2015 |

20150112650 | RADIO CHANNEL PREDICTION BASED ON STREET MAPS USING MODULAR ENVIRONMENTAL ELEMENTS - A method of modeling predicted values, at a selected point, of radio fields originating from a source in a geographic area including a plurality of streets and a plurality of buildings includes determining a first path from the source to the selected point, the first path including a first segment, and predicting a value, at the selected point, of a radio field originating from the source by modeling the first segment as a first waveguide, and at least one of (1) generating a first radio field coupling equation by coupling the first waveguide with a second waveguide, the second waveguide being a model of a second segment, the second segment being included in the first path, and (2) generating a second radio field coupling equation by coupling the first waveguide with an indoor model for modeling radio fields traveling through a building or outer wall. | 04-23-2015 |

20150112649 | Clustering Lithographic Hotspots Based on Frequency Domain Encoding - A mechanism is provided in a data processing system for clustering lithographic hotspots based on frequency domain encoding. The mechanism receives a design layout and generates spatial pattern clips from the design layout. The mechanism performs a transform on the spatial pattern clips to form frequency domain pattern clips and performs feature extraction on the frequency domain pattern clips to form frequency domain features. The mechanism clusters the frequency domain features into a plurality of clusters and identifying a set of hotspot clusters within the plurality of clusters. Each hotspot cluster can be used to drive a fixing action such as change in RET or ground rules, without having to process each individual hotspot, thus greatly reducing technology development efforts. | 04-23-2015 |

20110231169 | System and Method for Remotely Analyzing Machine Performance - Certain exemplary embodiments can comprise obtaining and analyzing data from at least one discrete machine, automatically determining relationships related to the data, taking corrective action to improve machine operation and/or maintenance, automatically and heuristically predicting a failure associated with the machine and/or recommending preventative maintenance in advance of the failure, and/or automating and analyzing mining shovels, etc. | 09-22-2011 |

20110231170 | ESTIMATION OF LITHOLOGICAL PROPERTIES OF A GEOLOGICAL ZONE - A method of estimating lithologic properties of a geological zone represented by a grid, in which method facies are allocated to the nodes of the grid by sequential stochastic simulation. For a target node (x | 09-22-2011 |

20110231167 | Inspection Apparatus and Associated Method and Monitoring and Control System - A method, a lithographic apparatus, and a computer-readable medium provide a model of a metrology tool to determine a measurement error and/or covariance of particular parameters, such as the critical dimension and the sidewall angle, of a number of targets, such as gratings. The model can include at least one measurement error source. The method can include using a metrology tool to measure each target and using the model to determine the measurement error of the measured parameters of the particular target when measured by said metrology tool. The value of the measured parameter along with the corresponding measurement error is then determined in the metrology tool output for each particular target, and can be used in exposure focus and dose control in a lithographic process. | 09-22-2011 |

20110231166 | SYSTEMS AND METHODS FOR CONSTRUCTING GENOMIC-BASED PHENOTYPIC MODELS - The invention provides a computer implemented process for constructing a scalable output network model of a bioparticle. The process includes computer implemented steps of: (a) accessing a database of network gene components including an annotated network set of open reading frames (ORFs) of a bioparticle genome; (b) forming a data structure associating the network gene components with network reaction components, the data structure establishing a data set specifying a network model of connectivity and flow of the network reaction components, and (c) transforming the data set into a mathematical description of reactant fluxes defining the network model of connectivity and flow, wherein the mathematical description defines a scalable output network model of a bioparticle. | 09-22-2011 |

20090210202 | METHOD AND APPARATUS FOR SIMULATING QUASI-PERIODIC CIRCUIT OPERATING CONDITIONS USING A MIXED FREQUENCY/TIME ALGORITHM - Described is a process for performing an improved mixed frequency-time algorithm to simulate responses of a circuit that receives a periodic sample signal and at least one information signal. The process selects a set of evenly spaced distinct time points and a set of reference time points. Each of the reference points is associated with a distinct time point, and a reference time point is a signal period away from its respective distinct time point. The process finds a first set of relationships between the values at the distinct time points and the values the reference time points. The process also finds a second set of relationships between the values at the distinct time points and the values at the reference time points. The process then combines the first and second sets of relationships to establish a system of nonlinear equations in terms of the values at the distinct time points only. By solving the system of nonlinear equations, the process finds simulated responses of the circuit in time domain. The process then converts the simulated circuit responses from time domain to frequency domain. | 08-20-2009 |

20080262807 | Cmos Model Generating Apparatus and Method, Program of the Method and Recording Medium - A CMOS model generating apparatus | 10-23-2008 |

20080262808 | METHOD FOR DIMENSIONING INDUSTRIAL INSTALLATIONS WHERE A TWO-PHASE GAS-LIQUID MIXTURE FLOWS IN AN INTERMITTENT REGIME - Method for dimensioning industrial installations where a two-phase gas-liquid mixture flows in an intermittent regime. | 10-23-2008 |

20080262806 | FREQUENCY RESPONSE OPTIMISATION OF A MOVEMENT SIMULATOR BY ADAPTIVE SINUSOIDAL REFERENCE TRACKING - The control device of a movement simulator, between its input formed of a control signal and its output formed of a measured magnitude among its speed, its position and its acceleration, by a transfer function B(z | 10-23-2008 |

20080262803 | Method and Apparatus for Modeling Systems - A method and apparatus is disclosed for processing a Potts model which uses random walk (RW) algorithms to improve the efficiency of the processing of the simulation data. | 10-23-2008 |

20150051880 | ADAPTIVE MITIGATION OF PLATFORM-GENERATED RADIO-FREQUENCY INTERFERENCE - Described are methods and systems for mitigating radio-frequency interference (RFI) generated by a receiving platform. After downconverting a received RF signal to baseband, the RFI component in the baseband signal may be estimated using a model-based estimator (e.g., a nonlinear filter such as an extended Kalman filter) that is tuned to a statistical model of the RFI source. The estimated RFI component may then be subtracted from the baseband signal to yield a compensated baseband signal from which may be extracted the baseband information signal. This filtering technique enables a highly accurate mitigation of the RFI even when the RFI power is much smaller compared to the Gaussian channel noise. | 02-19-2015 |

20140257766 | ADAPTIVE PROBABILISTIC STEP DETECTION FOR PEDESTRIAN POSITIONING - Performance of step detectors in mobile devices can be enhanced by calculating the probability of a step and providing the probability to an application. Adaptive data models can also be used that can be based on different types of motion (walking with mobile device in hand, climbing stairs with mobile device in purse, running with mobile device in pocket, etc.), and can adapt to a particular user's motion. Where applications allow, embodiments can further utilize data modeling to detect a pattern (e.g., a series of steps) and adjust the probability calculation accordingly. | 09-11-2014 |

20140257771 | NUMERICAL SIMULATION METHOD FOR AIRCRASFT FLIGHT-ICING - The present invention is related to a numerical simulation method for aircraft flight-icing. This invention mainly includes an algorithm for velocity decomposition on the water film in simulating the air-supercooled water droplets movement using the single fluid two-phase flows system; an algorithm for tracking the icing interface and obtaining the temperature distribution inside the ice layer using the grid refinement scheme; the computing procedure using above-mentioned algorithms based on the fixed computing grid. | 09-11-2014 |

20140297236 | CONTACT SIMULATION METHOD FOR RUBBER MATERIAL - A computer-implemented method for simulating a contact state of a rubber material with a contact surface is disclosed, wherein a rubber model of the rubber material is defined; the rubber material is modeled by a finite number of particles on which a motion equation is defined; a contact zone model of a contact zone including the contact surface is defined; the contact zone is modeled by a finite number of particles; the rubber model is contacted with the contact zone model and a deformation calculation of the rubber model is performed; and the motion equations defined on the particles of the rubber material have a term expressive of resilience of the rubber material. | 10-02-2014 |

20140297238 | SYSTEM FOR OBTAINING AND CLASSIFYING ENERGY CHARACTERISTICS - An approach and system for receiving data from a thermostat in a building, treating the data as representative of a thermal response model or system, and determining a relationship between a rate of building internal temperature change and change in outdoor temperature to provide an indication of how well a building is insulated versus a thermal mass of the building. | 10-02-2014 |

20110144960 | METHOD FOR DETERMINING CHARACTERISTICS OF TUBING DEPLOYED IN A WELLBORE - A method for determining characteristics of a tubing deployed in a wellbore includes positioning a first sensor within the wellbore, wherein the first sensor generates a first feedback signal representing a downhole parameter measured by the first sensor, positioning a second sensor adjacent a surface of the formation in which the wellbore is formed, wherein the second sensor generates a second feedback signal representing a surface parameter measured by the second sensor, generating a simulated model representing a simulated surface weight indicator of the tubing, wherein the simulated model is derived from at least the first feedback signal, generating a data model representing a measured weight indicator of the tubing, wherein the data model is derived from the second feedback signal, comparing the data model to the simulated model, and adjusting a parameter of the simulated model to substantially match the simulated model to the data model. | 06-16-2011 |

20120029888 | TOPOGRAPHY SHAPING APPARATUS FOR FORMING SURFACES OF LOW FRICTION COEFFICIENT - The topography shaping apparatus for forming surfaces of low friction coefficient includes a data-input element, a computing element, and a shaping element. The data-input element is adapted to receive an action length, a fractal dimension value, and a fractal roughness parameter of a desired surface. The computing element connects with the data-input element to obtain a surface topography function from the data received by the data-input element. The shaping element connects with the computing element for processing a target surface to have a sectional outline matching the surface topography function to become the desired surface. | 02-02-2012 |

20120029887 | COMPUTING DEVICE AND METHOD FOR ANALYZING SCATTERING PARAMETERS PASSIVITY - A computing device and a method measures scattering parameters (S-parameters) values at ports of a circuit at different signal frequencies, and creates a non-common-pole rational function of S-parameters by applying a vector fitting algorithm to the S-parameters. A matrix of the non-common-pole rational function is converted to a state-space matrix, and the state-space matrix is substituted into a Hamiltonian matrix. The device and method further analyzes if eigenvalues of the Hamiltonian matrix have pure imaginaries, to determine if the non-common-pole rational function of the S-parameters satisfies a passivity requirement. | 02-02-2012 |

20090105997 | DYNAMICS SIMULATION DEVICE, DYNAMICS SIMULATION METHOD, AND COMPUTER PROGRAM - A dynamics simulation device for dynamically simulating physical interactions acting on a plurality of objects under an environment where the objects coexist is disclosed. The device includes: nominal value providing means for providing a nominal value Λ | 04-23-2009 |

20090210201 | SYSTEM AND METHOD TO PREDICT CHIP IDDQ AND CONTROL LEAKAGE COMPONENTS - A method for predicting and controlling leakage wherein an IDDQ prediction macro is placed in a plurality of design topographies and data is collected using the IDDQ prediction macro. The IDDQ prediction macro is configured to measure subthreshold leakage and gate leakage for at least one device type in a semiconductor test site and in scribe lines using the IDDQ prediction macro and establish a leakage model. The method correlates the semiconductor test site measurements and the scribe line measurements to establish scribe line control limits, predicts product leakage; and sets subthreshold leakage limits and gate leakage limits for each product using the leakage model. | 08-20-2009 |

20090210204 | Segmentation And Interpolation Of Current Waveforms - A method for generating a linear piecewise representation of a driver output current signal includes segmenting the driver output current signal such that an integral of each segment matches an actual voltage change in corresponding portion of an associated output voltage signal (within a desired tolerance). The beginning and ending current/time values for each segment can then be compiled into the piecewise linear representation of the driver output current signal. A method for generating a model driver output current signal includes conformally mapping first and second sets of precharacterization output current data based on a weighted average of the indexing parameter (e.g., input slew or output capacitance) values for the model driver output signal and the first and second sets of precharacterization data. | 08-20-2009 |

20110035194 | METHODS FOR SEARCHING FOR ARRANGEMENTS OF SHAPES SUBJECT TO BOUNDARY DISTANCE CONSTRAINTS AMONG THOSE SHAPES - This disclosure describes methods for searching for arrangements of shapes subject to boundary distance constraints among those shapes. The first embodiment includes constructing | 02-10-2011 |

20110035193 | System and method for estimating density of a polymer - Systems and methods for predicting or calculating a virtual polymer property that is related to polymer architecture of a semi-crystalline polymer or calculating various virtual polymer properties related to polymer architecture as a means to design resins for particular end-use applications that require various mechanical and physical properties. | 02-10-2011 |

20140095127 | HOT-CARRIER INJECTION RELIABILITY CHECKS BASED ON BIAS TEMPERATURE INSTABILITY - HOT CARRIER INJECTION INTERACTION - A method of adjusting an expected lifetime equation that includes measuring, for a MOS integrated circuit fabrication process, a first dependence of a saturation current (I | 04-03-2014 |

20140095126 | HOT-CARRIER INJECTION RELIABILITY CHECKS BASED ON GATE VOLTAGE DEPENDENCY - A method for checking for reliability problems includes measuring, for a MOS integrated circuit fabrication process, a dependence of a saturation current (I | 04-03-2014 |

20120197604 | SIMULATOR AND METHOD FOR SIMULATING AN ACOUSTIC FIELD OF AN ACOUSTIC WAVEGUIDE - Simulators and methods for simulating an acoustic field of an acoustic waveguide are provided. A sound speed profile of the acoustic waveguide is generated, where the acoustic waveguide has a region of a first fluid within a second fluid, and the first fluid has a different acoustic index of refraction than the second fluid. The sound speed profile and predetermined parameters of a sound source and a receiver are applied to a parabolic equation (PE) model of sound propagation in the acoustic waveguide. The acoustic field of the acoustic waveguide is determined from the PE model. The acoustic field includes an interference pattern from interference between an acoustic signal of the acoustic source and at least one signal refracted by the region of the second fluid. | 08-02-2012 |

20090259446 | Method to generate numerical pseudocores using borehole images, digital rock samples, and multi-point statistics - Methods and systems for creating a numerical pseudocore model, comprising: a) obtaining logging data from a reservoir having depth-defined intervals of the reservoir, and processing the logging data into interpretable borehole image data having unidentified borehole image data; b) examining one of the interpretable borehole image data, other processed logging data or both to generate the unidentified borehole image data, processing the generated unidentified borehole image data into the interpretable borehole image data to generate warped fullbore image data; c) collecting one of a core from the reservoir, the logging data or both and generating a digital core data from one of the collected core, the logging data or both such that generated digital core data represents features of one or more depth-defined interval of the reservoir; and d) processing generated digital core data, interpretable borehole image data or the logging data to generate realizations of the numerical pseudocore model. | 10-15-2009 |

20090259444 | Method and/or device for controlling and/or monitoring the movement of industrial machines - There is described a method for controlling and/or monitoring a movement of a free body in an industrial machine, wherein the industrial machine comprises an actuator for carrying out a movement, wherein the movement of at least one free body is either mechanically coupled to the movement of the actuator and/or is decoupled from the movement of the actuator. At least one of the following physical variables of the free body: weight, density, frictional parameters, geometric form and/or center of gravity is input into a simulation program, whereupon with the aid of at least one of these physical variables, the movement of the free body is simulated, wherein the simulation takes place, in particular, in real time. This enables a better simulation of dynamic and/or static processes in an industrial machine. | 10-15-2009 |

20090177446 | METHOD OF DESIGNING MAGNETORHEOLOGICAL FLUID ENERGY ABSORBING DEVICE USING HYDROMECHANICAL ANALYSIS - A method of designing a magnetorheological (MR) fluid energy absorbing damper is provided that uses hydromechanical analysis with lumped parameters to allow a determination as to whether a potential damper design will provide predetermined characteristics, such as a desired dynamic force range and maximum piston velocity, with a selected MR fluid and yield stress and preferably meeting predetermined geometric limitations. | 07-09-2009 |

20080319722 | Water Particle Manipulation - Realistic sprays for simulated fluids are created by adding a set of spray particles to a boundary region just below the fluid surface. The fluid surface is determined by solving a level set equation for a zero level corresponding to the fluid surface. Additionally, the boundary region is determined by solving the level set equation for a non-zero level corresponding to a surface at the specified depth from the fluid surface. The set of spray particles inherit an initial state, for example a velocity, from the fluid simulation. Subsequent motion of the spray particles is determined according to a ballistic simulation, rather than a fluid simulation, thereby substantially reducing the computational burden required to animate the fluid. Spray particles that sink below a specified depth from the fluid surface are removed. | 12-25-2008 |

20090063106 | METHOD AND DEVICE FOR DECODING A SIGNAL OF MULTIPLE INPUT/MULTIPLE OUTPUT SYSTEM - The method for decoding a received signal in a multiple input/multiple output system uses QR-decomposition of the linear channel matrix, but then applies a non-Euclidean norm during tree traversal. Two separate hardware units, namely an MCU and a MEU, art provided for concurrent operation. The MCU determines a next child node, while the MEU determines next best parent nodes on the previously processed tree levels, which makes it possible to retrace the path to a next starting node without investing dedicated processing steps (e.g., cycles). On each tree level, the possible coordinates are grouped into several circular sets in the complex plane, and a series of decision boundaries is calculated for each set that allows a quick evaluation of the optimum coordinate in each set. | 03-05-2009 |

20120215503 | ARRANGEMENT AND METHOD RELATING TO ANALYSIS OF TRANSMISSION LINES - Embodiments of the present invention relate to an arrangement for analyzing transmission line properties. Measurement data providing means provide data of a first frequency dependent line property, line property calculation arrangement with model handling means, a Hubert transform handler and line property determination means calculate said first property based on model parameters, line resistance at 0 frequency, roc r cut-off frequency, v, line capacitance C∞r and line inductance Σ̂. The line model handling means calculates the line inductance L(J) via a Hubert transform of Q(f/v)r relating line resistance R(J) to roc such as formula (I). The Hilbert transform values are calculated using a parameterized closed form expression for the Hubert transform or they are tabulated. The line property determination means calculates the first property and criteria function application means uses the measured first property and the calculated first property for model parameters to find optimized numerical model parameter values. | 08-23-2012 |

20100161291 | MODELING CIRCUIT OF HIGH-FREQUENCY DEVICE AND MODELING METHOD THEREOF - There are provided a modeling circuit of a high-frequency device capable of providing a more accurate modeling circuit having a higher-order resonance by dividedly modeling an overlap zone and a non-overlap zone of the high-frequency device, and a modeling method thereof. The modeling circuit of a high-frequency device, which comprises an overlap zone where the two electrodes are overlapped with each other, a non-overlap zone where the overlap zone is absent between the two electrodes, the overlap and non-overlap zones being formed by stacking two or more electrodes on top of each other in a constant distance, and terminations electrically coupled with some parts of the two electrodes, comprises a first circuit block comprising a first capacitor and a first conductor that model the overlap zone of the high-frequency device on the basis of coupled transmission line theory; and a second circuit block comprising a first inductor and a first register that model the overlap zone of the high-frequency device on the basis of coupled transmission line theory and model the non-overlap zone and the terminations of the high-frequency device on the basis of a Series RL model. | 06-24-2010 |

20080312888 | Method for determining cooling requirements of a computer system enclosure - A computer-implemented method is used for determining cooling requirements of a computer system enclosure, where the enclosure includes a number of installed modules, the modules including fan modules. The method includes the steps of determining an individual impedance curve of each installed module; determining fan curves for the installed fan modules; based on the individual impedance curves, determining an overall system impedance curve for the computer system; determining desired performance requirements for the computer system; based on the desired performance requirements, determining corresponding fan curves; and choosing a fan curve that intersects the system impedance curve. | 12-18-2008 |

20080312886 | System and Method for Estimating Substance Concentrations in Bodily Fluids - A first aspect of the invention relates to a method for estimating the optical response of a subject comprising blood, the method comprising forming a model whereby the spectral response of a subject to incident light can be estimated, the model including a plurality of parameters, each parameter corresponding to the influence on the spectral response of a respective biochemical substance, directing light of a known spectral content at the subject, detecting the spectral response of the subject to the light and repeatedly performing the steps of: i. modelling the spectral response of the subject to the light by means of the model; ii. comparing the modelled spectral response with the detected response; and iii. altering the model in dependence on that comparison by varying one or more of the said parameters. | 12-18-2008 |

20100185423 | METHOD FOR DESCRIBING RELATIONS IN SYSTEMS ON THE BASIS OF AN ALGEBRAIC MODEL - A method for describing one or more relations in a physical or other system on me oasis of an algebraic model of the system comprises the steps of: a) collecting data comprising measurements of different quantities relating to the system; b) interpreting the measurements of the different quantities as evaluations of different variables, which together comprise a polynomial ring; c) calculating an ideal of the ring, the generators of which substantially vanish on the collected data; d) interpreting the generators as polynomial relations between the variables of the system; e) reformulating at least one of the polynomial relations as an algebraic model for one of the variables in terms of the other variables involved in this relation; and f) the algebraic model is induced to generate one or more governing relations between parameters that govern the system using only measured data of the system. The algebraic model used in the method according to the invention is also identified as the Approximate Buchberger-Moeller algorithm, which computes a substantially or approximately vanishing ideal of a finite set of points and which remains numerically stable if the points are imprecise measured data. | 07-22-2010 |

20100185424 | Method, Program and Computer System for Conciliating Hydrocarbon Reservoir Model Data - A method, program and computer system for conciliating hydrocarbon reservoir model data are provided. This method, implemented by means of a computer, comprises the steps of: | 07-22-2010 |

20100185421 | Method and Apparatus for Pictorial Representation of an Algebraic Expression - A method and apparatus for pictorially representing an algebraic expression. The method includes receiving an algebraic expression, displaying a pictorial representation of the algebraic expression, and determining the correct mathematical answer to the algebraic expression. | 07-22-2010 |

20100185422 | STOCHASTIC INVERSION OF GEOPHYSICAL DATA FOR ESTIMATING EARTH MODEL PARAMETERS - A computer implemented stochastic inversion method for estimating model parameters of an earth model. In an embodiment, the method utilizes a sampling-based stochastic technique to determine the probability density functions (PDF) of the model parameters that define a boundary-based multi-dimensional model of the subsurface. In some embodiments a sampling technique known as Markov Chain Monte Carlo (MCMC) is utilized. MCMC techniques fall into the class of “importance sampling” techniques, in which the posterior probability distribution is sampled in proportion to the model's ability to fit or match the specified acquisition geometry. In another embodiment, the inversion includes the joint inversion of multiple geophysical data sets. Embodiments of the invention also relate to a computer system configured to perform a method for estimating model parameters for accurate interpretation of the earth's subsurface. | 07-22-2010 |

20100179790 | Method for Forming Functional Spectral Filter - To provide a functional spectral filter through which, it is possible for an observer wearing the functional spectral filter to change his or her color sensitivity (ease of color distinction), and which is for designing a color scheme easy to be distinguished for a color deficient observer by using the filter. A functional spectral filter including a multilayer is formed in accordance with a thin film design (an optimization method) determined by use of a color vision theory so as to make color sensitivity into a desired pattern. With respect to combinations that two colors among a plurality of specified colors are combined, color differences in the respective combinations are made close to a color difference given in advance. Alternatively, with respect to specified combinations, the color differences are made small or the color differences are made large. | 07-15-2010 |

20100161292 | SYSTEM AND METHOD FOR EVALUATING DYNAMIC HETEROGENEITY IN EARTH MODELS - A method is disclosed having application notably towards ranking earth models responsive to dynamic heterogeneity. A plurality of earth models representing a subsurface reservoir are provided. Streamline analysis for each of the plurality of earth models is conducted. Flow Capacity (F) vs. Storage Capacity (Φ) curves are constructed for each of the plurality of earth models based on the streamline analysis. Dynamic heterogeneity for each of the plurality of earth models is computed from the Flow Capacity (F) vs. Storage Capacity (Φ) curves constructed for each of the plurality of earth models. The plurality of earth models are ranked responsive to dynamic heterogeneity. | 06-24-2010 |

20090240478 | Earth Stress Analysis Method For Hydrocarbon Recovery - A method and apparatus for systematic, transient analysis method for determining the formation effective displacement, stress and excess pore pressure field quantities at any depth within a stratified subterranean formation resulting from the subsurface injection and/or withdrawal of pressurized fluids are provided. | 09-24-2009 |

20090240477 | Simulation apparatus, simulation system, and simulation method - A simulation apparatus includes an arithmetic process unit | 09-24-2009 |

20140180657 | METHOD OF DETERMINING THE PERFORMANCE OF AT LEAST ONE PROPELLER OF A TURBOMACHINE IN AN AIR STREAM UNDER GYRATION - A method for determining performance levels of at least one turbine engine propeller in an incident air flow (V) including an axial component (V | 06-26-2014 |

20140180654 | Client Finite Element Submission System - The embodiments of the Client Finite Element Submission System are comprised of a means to allow the user to create the job file package to be submitted to the Finite Element Analysis (FEA) professional. The job file package will include the the geometry to be analyzed, simulation type specifications, material specifications, boundary conditions, and custom result requests. Each analysis model will appear in the analysis tree as a new branch. At this point the user will submit the design and for analysis by the FEA professional. Once the design is complete the user will receive a completion email acknowledgement with a URL link providing a means to download the results file. The Client Finite Element Submission System application allows the user to review the results. The plurality of analysis types includes structural, modal, pre-stress static structural and pre-stressed modal thermal and coupled thermal structural analysis. | 06-26-2014 |

20140180653 | Simulation Of The Physical Behavior Of An Object In A 3D Scene Divided Into A Plurality Of Zones - The invention is directed to a computer-implemented method for simulating the physical behavior of at least one object in a | 06-26-2014 |

20100191514 | Method, Program and Computer System for Scaling Hydrocarbon Reservoir Model Data - A method, program and computer system for changing scale of reservoir model permeabilities (for example a hydrocarbon reservoir) are provided. Mini-models of reservoirs are defined (S | 07-29-2010 |

20100185420 | COMPUTER SYSTEM FOR COMPUTING THE MOTION OF SOLID PARTICLES IN FLUID - The present invention provides a method of computing the motion of solid particles suspended in a fluid comprising: preparing and storing a background flow database containing an inverse evolution matrix and a background field for a given unperturbed computational flow; inputting position and orientation of suspended solid particles; determining projector matrices based on the position and orientation of the suspended solid particles; retrieving reduced space background matrices from the background flow database containing the inverse evolution matrix and the background field for the given unperturbed computational flow; preparing perturbation matrices; and calculating velocity and angular velocity of the suspended solid particles based on the reduced space background matrices and the perturbation matrices. | 07-22-2010 |

20140358505 | COLLISION IMPULSE DERIVED DISCRETE ELEMENT CONTACT FORCE DETERMINATION ENGINE, METHOD, SOFTWARE AND SYSTEM - A method and engine for simulating a multi-body system, the method or engine including code for determining collision impulse over a time period for a plurality of colliding bodies in the system. An admissible function is determined from the collision impulse and resembles true contact force from the collision impulse. Complete contact force change during collision is derived from the admissible function. | 12-04-2014 |

20140358504 | Extended Subspace Method for Cross-Talk Mitigation in Multi-Parameter Inversion - An extended subspace method for inverting geophysical data to infer models for two or more subsurface physical properties, using gradients of an objective function as basis vectors for forming model updates. The extended set of basis vectors provides explicit mixing between gradient components corresponding to different medium parameters, for example P-wave velocity and an anisotropy parameter. In a preferred embodiment, off-diagonal elements of the mixing matrix may be scaled to adjust the degree of mixing between gradient components. Coefficients of the basis vector expansion are determined in a way that explicitly accounts for leakage or crosstalk between different physical parameters. The same extended subspace approach may be used to make further improvement to the model updates by incorporating well constraints, where well log data are available. | 12-04-2014 |

20140358499 | PRESSURIZED WATER DISTRIBUTION NETWORK MANAGEMENT - A computerized method for scalable management optimization of pressurized water distribution networks, comprising: receiving a network model representing a pressurized water distribution physical network having a plurality of water flow variables; simulating said network model by solving a plurality of non-linear mathematical equations representing the behavior of said plurality of water flow variables; feeding said at least one result set to said plurality of non-linear mathematical equations; linearizing said plurality of non-linear mathematical equations; receiving a plurality of network model optimization requirements from a user; optimizing linarized said plurality of mathematical equations according to received said plurality of network model optimization requirements; performing a local search starting from said at least one optimized solution using linearized said plurality of mathematical equations, thereby generating at least one non-linearized solution. | 12-04-2014 |

20140358498 | Gravity Loading Phase of A Deep Drawing Manufacturing Simulation Including Effects Of Sheet Metal Blank in Contact With Guide Pins - Methods used in gravity loading phase of a deep drawing manufacturing simulation including effects of sheet metal blank in contact with guide pins are disclosed. Computerized models of sheet metal blank and guide pins are created. A subset of the nodes in the first computerized model is defined as parent nodes. First and second characteristic lengths are then determined. One or more child nodes are created between each pair of the parent nodes using a formula based on the ratio between the first and second characteristic lengths. Deformed configuration of the sheet metal blank is obtained under its own weight subject to the lateral constraints by conducting computer simulation of gravity loading phase, lateral constraints are created and added to at the child node's parents, when a contact between a child node and a particular finite element representing portion of outer surface of one of the guide pins is detected. | 12-04-2014 |

20100262406 | TOPOLOGY OPTIMIZATION FOR DESIGNING ENGINEERING PRODUCT - Improved topology optimization for engineering product design is disclosed. An engineering product including a design domain to be optimized is defined. Design domain can be a portion of or the entire engineering product. Design objective and optional constraint are also defined such that optimization goal can be achieved. Additionally, initial configuration of the design domain is represented by a finite element analysis (FEA) mesh. Each element or element group is associated with a design variable. A set of discrete material models is created from the baseline material used for the design domain. The set of discrete material models is configured to cover entire range of the design variable and each discrete material model represents a non-overlapping portion. Each element representing the design domain is associated with an appropriate discrete material model according to the design variable. Structure response of entire engineering product is obtained via FEA to evaluate design objective and update design variable. | 10-14-2010 |

20100179792 | MONTE CARLO SIMULATION METHOD, SIMULATION APPARATUS, AND MEDIUM STORING SIMULATION PROGRAM - A Monte Carlo simulation method for simulating movement of a carrier by alternately repeating a scattering process and a drift process, includes calculating, as a scattering time, a relaxation time by a Drude's formula in the scattering process, and determining a state of a carrier after the scattering, on the basis of a distribution function of a thermal equilibrium state. | 07-15-2010 |

20120259598 | Adaptive Redundancy-Extraction for 3D Electromagnetic Simulation of Electronic Systems - Redundancy extraction in electromagnetic simulation of an electronic device/system includes discretizing first and second spaced conductive layers of a computer model of an electronic device/system into first and second meshes M | 10-11-2012 |

20100217570 | Method for Simulating the Failure Rate of an Electronic Equipment Due to Neutronic Radiation - The field of the invention is that of the design and use of electronic systems subjected to an ionizing radiation environment of natural or artificial origin. The invention relates to a method for simulating the failure rate of electronic equipment subjected to atmospheric neutron radiation of natural origin. From parameters giving the geographic location of the equipment, which are longitude, latitude and altitude, and from a knowledge of the grid width of the transistors constituting the electronic components of the equipment, this width being representative of the technology employed, the method makes it possible to determine the anticipated failure rate of the equipment due to neutron irradiation. | 08-26-2010 |

20150051888 | FRAMEWORK FOR PERSONALIZATION OF CORONARY FLOW COMPUTATIONS DURING REST AND HYPEREMIA - Embodiments relate to non-invasively determining coronary circulation parameters during a rest state and a hyperemic state for a patient. The blood flow in the coronary arteries during a hyperemic state provides a functional assessment of the patient's coronary vessel tree. Imaging techniques are used to obtain an anatomical model of the patient's coronary tree. Rest boundary conditions are computed based on non-invasive measurements taken at a rest state, and estimated hyperemic boundary conditions are computed. A feedback control system performs a simulation matching the rest state utilizing a model based on the anatomical model and a plurality of controllers, each controller relating to respective output variables of the coronary tree. The model parameters are adjusted for the output variables to be in agreement with the rest state measurements, and the hyperemic boundary conditions are accordingly adjusted. The hyperemic boundary conditions are used to compute coronary flow and coronary pressure variables. | 02-19-2015 |

20100228529 | SYSTEM AND METHODS FOR REQUIREMENTS MANAGEMENT AND MODELING IN COMPLEX SYSTEMS INTEGRATION - A method and product for modeling and managing requirements in a complex integrated system, which comprises creating a set of requirements which can be implemented within all the components of the complex integrated system. Each requirement may be characterized as a point on the circumference of a circle, the characterization being an assignment of a requirement type. This type determines which circle the point will be located on, assigning a unique immutable numerical value to each requirement that determines in which order the point is placed on the previously determined circle. | 09-09-2010 |

20150051881 | ITERATIVE SYSTEM AND PROCESS WITH NON-LINEAR CORRECTION FACTORS - A processor connected to a process module executes processor executable instructions stored on the process module according to process input data received by a process definition interface, according to variables input data received by a variables interface. A non-linear correction factor as defined by a non-linear correction factor module is applied to provide a solution to an iterative process. A processor implemented process solves a process problem and comprises processor executable instructions stored on a tangible storage device | 02-19-2015 |

20150051878 | Modeling Intersecting Flow Paths in a Well System Environment - In some aspects, techniques and systems for modeling fluid flow are described. A flow model represents intersecting flow paths for well system fluid. The flow paths intersect at a flow path intersection. A band matrix and an intersection table are generated based on the flow model. The band matrix represents fluid flow within the respective flow paths, and the intersection table represents fluid flow between the flow paths at the flow path intersection. The flow model can be operated using the band matrix and the intersection table, for example, to calculate fluid flow variables at various locations along the flow paths. | 02-19-2015 |

20100161289 | FRAMEWORK FOR INTEROPERABILITY OF SOLVERS - A framework may be provided for facilitating adoption of mathematical and logical solvers. A model, representing a problem, may be defined. The model may be defined: via a series of statements in a type safe common-language-specification compliant modeling language; via an intermediate format; or via a series of calls to a standardized application program interface. The framework may translate the defined model to an intermediate format, which many solvers may understand. The framework may provide a number of solver-related services including, but not limited to, services for creating a model, analyzing a model, selecting a well-suited solver based on analysis of a model, decomposing a model into multiple sub-models and providing the multiple sub-models to multiple solvers as multiple parallel threads, data binding, simulation, and post optimality analysis. | 06-24-2010 |

20100161293 | HUYGENS' BOX METHODOLOGY FOR SIGNAL INTEGRITY ANALYSIS - A method for performing a signal integrity analysis on an integrated circuit (IC) that includes a plurality of scatterers by dividing the scatterers into subgroups using a nested Huygens' equivalence principle algorithm and solving a set of equations realized thereby with a reduced coupling matrix. The method includes decomposing the IC design into a plurality of small non-overlapping circuit sub-domains, wherein each of the sub-domains is formed as a small, enclosed region. Each sub-domain is analyzed independently of the other sub-domains using only electric fields to represent the interactions of each sub-domains with the other sub-domains as equivalent currents on equivalent surfaces of the plurality of sub-domains. Neighboring equivalent sub-domains are grouped together to form larger sub-domains using equivalent currents on equivalent surfaces to represent the interactions of the sub-domains. The steps of analyzing and grouping the sub-domains are repeated until the grouping approaches a box comprising the entire domain, and that the domain interactions between every sub-domain have been analyzed. | 06-24-2010 |

20100235150 | THERAPEUTIC IMPLICATIONS OF DICKKOPF AFFECTING CANCER STEM CELL FATE - A method of determining a therapeutic regimen for the treatment of cancer with Dickkopf (Dkk) protein in which a mathematical model of differential equations describing the major signaling pathways involved in stem cell regulation is created and used to simulate signals from the cancer stem cell environment based upon administration of at least a single dose of Dkk in vitro and/or in vivo. A method of modulating cancer stem cells is also provided in which the stem cell computer model is simulates the effect of Dkk and performs a calibration test to determine a threshold value above which Dkk induces cell differentiation and a threshold value below which Dkk induces stem cell proliferation. | 09-16-2010 |

20150051889 | SYSTEMS AND METHODS FOR MAKING TWO DIMENSIONAL GRAPHS OF COMPLEX MOLECULES - Systems and methods for two-dimensional visualization of a molecule, comprising the set of particles {p | 02-19-2015 |

20150051887 | APPARATUS AND METHOD TO ESTIMATE A DEGREE OF USER FATIGUE TO VIDEO CONTENT - An apparatus and a method to estimate a degree of user fatigue to video content are disclosed including a feature value calculating unit and a fatigue degree calculating unit. The feature value calculating unit is configured to calculate feature values corresponding to image and sound features in a video content. The fatigue degree calculating unit is configured to calculate a degree of user fatigue to the video content by applying the feature values to a fatigue degree estimation model. | 02-19-2015 |

20150051886 | SYSTEMS AND METHODS FOR IDENTIFYING PERSONALIZED VASCULAR IMPLANTS FROM PATIENT-SPECIFIC ANATOMIC DATA - Embodiments include methods of identifying a personalized cardiovascular device based on patient-specific geometrical information, the method comprising: generating a patient specific model of at least a portion of a patient's vasculature from image data of the patient's vasculature and one or more measured or estimated physiological or phenotypic parameters of the patient; determining pathology characteristics from cardiovascular geometry of the patient specific model; defining an objective function for a device based on design considerations and one or more estimates of hemodynamic and mechanical characteristics; optimizing the objective function, by simulating at least one change in devices and evaluating the objective function using fluid dynamic or structural mechanic analyses; and using the optimized objective function to either (i) select a device from a set of available devices or (ii) manufacture a desired device. | 02-19-2015 |

20150051885 | SYSTEMS AND METHODS FOR IDENTIFYING PERSONALIZED VASCULAR IMPLANTS FROM PATIENT-SPECIFIC ANATOMIC DATA - Embodiments include methods of identifying a personalized cardiovascular device based on patient-specific geometrical information, the method comprising acquiring a geometric model of at least a portion of a patient's vascular system; obtaining one or more geometric quantities of one or more blood vessels of the geometric model of the patient's vascular system; determining the presence or absence of a pathology characteristic at a location in the geometric model of the patient's vascular system; generating an objective function defined by a plurality of device variables and a plurality of hemodynamic and solid mechanics characteristics; and optimizing the objective function using computational fluid dynamics and structural mechanics analysis to identify a plurality of device variables that result in desired hemodynamic and solid mechanics characteristics. | 02-19-2015 |

20150051884 | SYSTEMS AND METHODS FOR IDENTIFYING PERSONALIZED VASCULAR IMPLANTS FROM PATIENT-SPECIFIC ANATOMIC DATA - Embodiments include methods of identifying a personalized cardiovascular device based on patient-specific geometrical information, the method comprising acquiring an anatomical model of at least part of the patient's vascular system; performing, using a processor, one or more of geometrical analysis, computational fluid dynamics analysis, and structural mechanics analysis on the anatomical model; and identifying, using the processor, a personalized cardiovascular device for the patient, based on results of one or more of the geometrical analysis, computational fluid dynamics analysis, and structural mechanics analysis of anatomical model. | 02-19-2015 |

20150051883 | PROCESS TO IDENTIFY AND CLASSIFY OIL SEEP AREAS AT THE SEABED THROUGH INVERSE MODELING - The present invention discloses a process that describes an inverse modeling that makes a time and space regression to estimate the trajectory of an oil seep slick between the sea surface, wherein it has been detected by satellite, and the place where the escape has happened at the seabed. Therefore, the final information is the oil seep area at the seabed. After their identification, these areas are classified according to levels of reliability, from lower to higher degree of exploratory risk. This degree of reliability is measured according to strict temporal, hydrodynamic, geographic and geological criteria. | 02-19-2015 |

20150051882 | Artificially Simulating Emissions of a Chemical Compound - An apparatus is provided for causing a behavioral response in an insect species. The apparatus may include a housing, a radiating emitter, a directing apparatus, and a power source coupled to the radiating emitter. The radiating emitter may be configured to emit radiation at one or more wavelengths simulating an emission spectrum of a chemical compound of interest that may cause a behavioral response in the insect species. The directing apparatus disposed within the housing may be configured to control a direction of the emitted radiation and the power source may be configured to control an intensity of the emitted radiation. | 02-19-2015 |

20100241407 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO PROCESS MEASUREMENTS OF WIRES VIBRATING IN FLUIDS - Example methods, apparatus and articles of manufacture to process measurements of wires vibrating in fluids are disclosed. A disclosed example apparatus includes a downhole assembly and a surface assembly. The downhole assembly including a sensor to measure a waveform representative of a motion of a wire vibrating within a fluid at a downhole location in a wellbore, a waveform modeler to compute a model parameter from the measured waveform, and a first telemetry module to transmit the computed model parameter to a surface location. The surface assembly including a second telemetry module to receive the computed model parameter from the downhole assembly, and a viscosity analyzer to estimate a viscosity of the fluid from the computed model parameter. | 09-23-2010 |

20100217572 | METHOD AND DEVICE FOR AUTOMATIC PATTERN RECOGNITION - The invention relates to a method for the automatic pattern recognition in a sequence of electronic data by means of a electronic data processing in a data processing system, during which the sequence of electronic data is compared with parameterised model data representing at least one sample sequence, in an analysis and where at least one sample sequence is recognised if training data is processed to a set of characteristic vectors of the same length and with the same information content, from which the parameterised model data is derived, by means of a dynamic time warping method during the formation of the parameterised model data, if it has been established during the analysis that the model data enclosed by the parameterised model data, which are allocated to at least one sample sequence, occurs with a level of similarity exceeding the similarity threshold. In addition, the invention relates to a device for automatic pattern recognition in a sequence of electronic data by means of electronic data processing with a data processing system. | 08-26-2010 |

20100217569 | METHOD AND SYSTEM FOR EVALUATING A DEVICE DURING CIRCUIT SIMULATION - A method for evaluating a device during circuit simulation includes receiving a first request including a first input value; and mapping the first input value to a first space in a table. The table is configured to store one or more table entries. A table entry includes an input value and a stored value. The stored value is obtained as a function of the input value from an analytical device model used to characterize the device during circuit simulation. The method includes determining whether the first space in the table is occupied by a first table entry; selecting a second table entry and a third table entry from the table when the first space in the table is not occupied by the first table entry, wherein the second table entry and the third table entry are neighbors in relation to the first space in the table; determining whether an accuracy criteria for performing a linear interpolation is satisfied as a function of the first input value, a stored value for the second table entry, and a stored value for the third table entry; and obtaining a first response value by performing the linear interpolation of the stored value for the second table entry and the stored value for the third table entry when the accuracy criteria is satisfied; and sending a response to the first request including the first response value. The first response value corresponds with the performance of the device when the device is configured using the first input value. | 08-26-2010 |

20100223036 | Apparatus, Method and Simulation Objects for Simulation of the Image Formation in a Transmission Electron Microscope - An apparatus and a method for simulating the behaviour of a TEM based on the first-order Born approximation, the method including the following steps:—providing at least one mathematical model of a virtual specimen;—simulating the image formation in the TEM when imaging the specimen, the simulation being based on a model for image formation which fully accounts for the wave nature of the electrons within the realm of the first order Born approximation and one model for the imaging properties of the TEM instrument. This is particularly suitable for use in solving the structure determination problem in ET. | 09-02-2010 |

20090222245 | Method, computer, and recording medium storing a program for computing engine design variables - For a plurality of combinations of a plurality of operating states included in an operating range of an engine and for a plurality of combinations of a plurality of objective variables, a system, which calculates design variables, includes a calculating device for obtaining global optimal solutions of the design variables that minimize or maximize a sum of the plurality of objective variables, which respectively correspond to the plurality of combinations of the plurality of operating states; a receiving device for receiving designation of an upper limit or a lower limit of the plurality of objective variables; and a searching device for searching for global optimal solutions that result in the smoothest change in the design variables when changing the operating states in a range of the received upper limit to the received lower limit of the objective variables, with one of the global optimal solutions as an initial value set. | 09-03-2009 |

20090222244 | Method of Estimating information on projection conditions by a projection machine and a device thereof - A method of eliminating information on the projection states of projection elements (P) by using an analysis model in which discharged projection elements (P) repeatedly collided with rotation blades ( | 09-03-2009 |

20090222243 | Adaptive Analytics - A computer-implemented method includes receiving a new data record associated with a transaction, and generating, using an adaptive model executed by the computer, a score to represent a likelihood that the transaction is associated with fraud. The adaptive model employs feedback from one or more external data sources, the feedback containing information about one or more previous data records associated with fraud and non-fraud by at least one of the one or more external data sources. Further, the adaptive model uses the information about the one or more previous data records as input variables to update scoring parameters used to generate the score for the new data record. | 09-03-2009 |

20130238291 | Robust statistical reconstruction for charged particle tomography - Systems and methods for charged particle detection including statistical reconstruction of object volume scattering density profiles from charged particle tomographic data to determine the probability distribution of charged particle scattering using a statistical multiple scattering model and determine a substantially maximum likelihood estimate of object volume scattering density using expectation maximization (ML/EM) algorithm to reconstruct the object volume scattering density. The presence of and/or type of object occupying the volume of interest can be identified from the reconstructed volume scattering density profile. The charged particle tomographic data can be cosmic ray muon tomographic data from a muon tracker for scanning packages, containers, vehicles or cargo. The method can be implemented using a computer program which is executable on a computer. | 09-12-2013 |

20100217568 | VARIATION SIMULATION SYSTEM, METHOD FOR DETERMINING VARIATIONS, APPARATUS FOR DETERMINING VARIATIONS AND PROGRAM - Disclosed is a variation simulation system including a variation analysis unit that acquires the results of statistical analysis of variations of characteristics of a plural number of target devices, a model analysis unit that acquires the results of analysis showing how the characteristics respond to variations of a parameter with respect to a model for simulation that simulates each target device, a fitting execution unit that collates the results obtained by the variation analysis unit to those obtained by the model analysis unit and determines the manner of variations of the parameter in order to reproduce the variations of each target device in accordance with the model, and a result output unit that outputs the information on the manner of variations of the parameter determined by the fitting execution unit. A transformation matrix is determined by multiplying a pseudo inverse matrix of a response matrix, a matrix made up of principal component vectors and an arbitrary unitary matrix. | 08-26-2010 |

20120035897 | Solar Energy Computation and Planning System - A solar information system may take terrain data with solar and atmospheric parameters to compute a solar dataset which may then be used by a service to provide derivative datasets, such as heat maps, solar panel advice or interactive web services. | 02-09-2012 |

20100211364 | ELECTRONIC SYSTEM FOR MODELING CHEMICAL REACTIONS AND BIOCHEMICAL PROCESSES - A system for modeling chemical reactions using analog or hybrid-analog-digital electronic circuits. The system exploits similarities between the kinetic rates of chemical reaction and the rates governing current flow in electronic devices such as bipolar junction transistors (BJTs) and metal oxide semiconductor field effect transistors (MOSFETs) operating at subthreshold conditions. These devices, which accurately model the stochastics of chemical processes, can networked into large array to model chemical reaction networks, including biochemical reactions and genetic processes such as activation, induction, transcription, and translation. | 08-19-2010 |

20130268247 | SYSTEM AND METHOD FOR RESERVOIR PRESSURE DATA ANALYSIS - A method of modeling pressure characteristics of a reservoir includes obtaining cumulative fluid production data for a plurality of wells in the reservoir for a selected time, obtaining reservoir pressure depletion values for an independent set of wells at the selected time, determining a well spacing value for each of the plurality of production wells, using the cumulative fluid production data and the well spacing values, calculating a cumulative fluid production per unit area value for each of the plurality of wells, calculating a relationship between the reservoir pressure depletion values and the cumulative fluid production per unit area values, using the calculated relationship, generating residual depletion pressure data, and using the calculated relationship and the residual depletion pressure data to transform cumulative fluid production data into predicted pressure values for reservoir flow units. | 10-10-2013 |

20140257765 | Numerical Simulation of FSI Using The Space-Time CE/SE Solver With A Moving Mesh For The Fluid Domain - Systems and methods of numerical simulation of FSI using the space-time CE/SE method with a moving space-time fluid mesh coupled to a method of numerically simulating structural mechanics are disclosed. A FSI interface is determined based on fluid domain and structure definitions received in a computer system. Fluid forces acting on the FSI interface are initialized. Simulated structural behaviors are obtained using FEA in response to the received fluid forces at the FSI interface. Structural behaviors include nodal positions on the structure's exterior boundary, which are used for updating the FSI interface of the space-time fluid mesh Inner nodes of the fluid mesh are adjusted accordingly using a user-selected mesh adjustment strategy. Simulated fluid behaviors are obtained by updating fluid solutions using the CE/SE solver with the adjusted fluid mesh. The fluid forces are again applied to the FEA model for obtaining simulated structural behaviors for the next solution cycle. | 09-11-2014 |

20090292512 | PROCESS FOR DETERMINING THE DISTILLATION CHARACTERISTICS OF A LIQUID PETROLEUM PRODUCT CONTAINING AN AZEOTROPIC MIXTURE - A process for determining the distillation characteristics of a liquid petroleum product that contains an azeotropic mixture of an oxygenated or nitrogen-containing component and at least one petroleum blending component. | 11-26-2009 |

20120330628 | Boundary Handling for Particle-Based Simulation - Boundary handling is performed in particle-based simulation. Slab cut ball processing defines the boundary volumes for interaction with particles in particle-based simulation. The slab cut balls are used for collision detection of a solid object with particles. The solid object may be divided into a plurality of independent slab cut balls for efficient collision detection without a bounding volume hierarchy. The division of the solid object may be handled in repeating binary division operations. Processing speed may be further increased by determining the orientation of each slab cut ball based on the enclosed parts of the boundary rather than testing multiple possible orientations. | 12-27-2012 |

20120330627 | METHOD AND COMPUTER READABLE MEDIA FOR DETERMINING ORIENTATION OF FIBERS IN A FLUID - One aspect of the present invention provides a method for determining orientation of fibers in a fluid having polymer chains, characterized in that the determining of the orientation of the fibers is performed by taking into consideration an interaction between the fibers and the fluid, wherein the interaction between the fibers and the fluid comprises changes in configuration of the polymer chain to cause the entanglement or adsorption between the fibers and the polymer chains. Another aspect of the present invention provides a method for determining orientation of fibers in a fluid having polymer chains, the fibers in the fluid including a transitional movement and a rotatory movement, the method being characterized in that the determining of the orientation of the fibers is performed by taking into consideration a steric barrier effect on a rotary movement of the fibers. | 12-27-2012 |

20120226482 | NUMERICAL SIMUALTION OF STRUCTURAL BEHAVIORS USING A MESHFREE-ENRICHED FINITE ELEMENT METHOD - System, method and software product for numerically simulating structural behaviors of an engineering product in compressible and near-incomprssible region is disclosed. Meshfree enriched finite element method (ME-FEM) is used for such numerical simulation. ME-FEM requires an engineering product be represented by a FEM model comprising a plurality of finite elements. Finite elements used in the ME-FEM are generally low-order finite elements. Each of the finite elements in the FEM model is enriched by at least one meshfree enriched (ME) node located within the element's domain. Each ME node has additional degrees-of-freedom for the element it belongs independent from those of the corner nodes. A displacement based first-order convex meshfree approximation is applied to the ME node. The convex meshfree approximation has Knonecker-delta property at the element's boundary. The gradient matrix of ME-FEM element satisfies integration constraint. ME-FEM interpolation is an element-wise meshfree interpolation that is discrete divergence-free at the incompressible limit. | 09-06-2012 |

20100228532 | METHOD TO CREATE AN INDEX ON MANAGEMENT OF THE TRANSITION PERIOD AND TO PREDICT FIRST LACTATION MILK PRODUCTION - A computer implemented method and system for creating an index on management of the transition period and for calculating predicted milk production for an animal such as a dairy cow during a current lactation period. The calculation is made based on individual characteristics of the animal without relying on factors related to a previous lactation, so an accurate prediction may be obtained for first lactation milk production. In a preferred embodiment, the milk production prediction is based on predicted transmitting ability (PTA) for milk for the individual animal in combination with one or more other factors related to the current state of the animal. | 09-09-2010 |

20100153078 | Image processing system and method for simulating real effects of natural weather in video film - The present invention is to provide an image processing system and a method thereof implemented to a series of images in a video film of an outdoor scene, which includes: defining types of free-falling objects (such as raindrops, snowflakes or hailstones) related to natural weather; reading information of a selected type of the free-falling objects so as to randomly generate falling positions and vertical falling textures of the free-falling objects in each image; detecting a grayscale value of the image, and defining a certain region of the image where the grayscale value exceeds a predetermined grayscale value as a deposited region; simulating a deposited status of the free-falling objects in each deposited region; and integrating the vertical falling texture and the deposited status into the video film for simulating the free-falling objects in the images, so as to produce effects approximating real effects of natural weather in the video film. | 06-17-2010 |

20140309971 | SIMULATION METHOD FOR MACROMOLECULAR MATERIAL - A simulation method for a macromolecular material comprises: a first calculation process for computing a Rouse parameter of a coarse-grained model; a second calculation process for computing a Rouse parameter of the a all-atom model; and a convert process for converting a unit system employed in a molecular dynamics calculation made by the use of the coarse-grained model into a unit system employed in the macromolecular chain, based on the Rouse parameter of the coarse-grained model and the Rouse parameter of the all-atom model. | 10-16-2014 |

20090216506 | METHOD AND SYSTEM THAT OPTIMIZES MEAN PROCESS PERFORMANCE AND PROCESS ROBUSTNESS - A method, system and computer readable medium are disclosed. The method, system and computer readable medium comprises providing a mathematically linked multi-step process for simultaneously determining operating conditions of a system or process that will result in optimum performance in both mean performance requirements and system robustness requirements. In a method and system in accordance with the present embodiment, the steps can be applied to any data array that contains the two coordinated data elements defined previously (independent variables and response variables), and for which a response prediction model can be derived that relates the two elements. The steps are applied to each row of the data array, and result in a predicted C | 08-27-2009 |

20080300833 | COMBINER TRAINING AND EVALUATION WITH RANDOM DATA PARTITION - Available training data is randomly data partitioned to generate a training data set for training base modules of a pattern recognition system and a distinct tune data set for training the combiner of the system. The process can be repeated with randomly generated data sets each time. After the combiner is trained, it can be evaluated employing another random partitioning of the training data to a training data set for training new set of base modules and a distinct test data set for evaluating the combiner providing reliable statistical evaluation of the combined system without the need of a standalone test set. | 12-04-2008 |

20140257774 | METHOD OF EXPLOITING A HYDROCARBON DEPOSIT CONTAINING ORGANOSULFUR COMPOUNDS BY MEANS OF A THERMOKINETIC MODEL AND A COMPOSITIONAL - Method for determining an amount of hydrogen sulfide produced by a phenomenon of aquathermolysis induced by a thermal process, such as steam injection. | 09-11-2014 |

20120203526 | PIEZOELECTRIC PANEL SPEAKER AND OPTIMAL METHOD OF DESIGNING THE SAME - A piezoelectric panel speaker and an optimal method of designing the same is disclosed. In the structure of the speaker, at least one piezoelectric plate attached at a surrounding frame supports a diaphragm inside the surrounding frame. A spacer is inserted between the piezoelectric plate and the diaphragm. The structure of the piezoelectric plates fixed at the surrounding frame improves the speaker performance within the low frequency range. The finite element method is employed to build a mathematical model to simulate the sound pressure loading of the piezoelectric panel speaker. Also, the simulated annealing method is employed to approach the optimal design parameters of the speaker structure. | 08-09-2012 |

20120203521 | METHOD, APPARTUS AND SYSTEM FOR IMPROVED GROUNDWATER MODELING - A method of groundwater modeling is disclosed comprising: collecting, inputting, organizing and managing raw data concerning an aquifer in a data workspace; developing a conceptual groundwater model, by creating a structural sub-model, a property sub-model and a boundary condition sub-model; using the conceptual groundwater model to define a set of one or more simulation models; converting the one or more simulation models into one or more numerical groundwater models having one or more grid types; and miming a simulation using one or more of the numerical models and analyzing the results. | 08-09-2012 |

20120203517 | METHOD OF DETERMINING THE INFLUENCE OF A VARIABLE IN A PHENOMENON - A method of determining the influence of a variable in a phenomenon includes extracting a selected variable for analysis and conducting a sequence of graphical operations that includes other variables in the phenomenon. Calculating a variable influence indicator for the selected variable and repeating the steps for other selected variables enables an evaluation among the selected variables to determine their influence in the phenomenon. | 08-09-2012 |

20130103371 | Predicting An Existence Of A Relation - A method includes appling graphical models in domains where the relations form the instances and where just a single relation is modeled instead of a whole network of entities and their relationships. Based on such model of the single relation, the relation between two or more entities is predicted. The method may allow modeling a dynamics in relational domains, including changes of trends or hot topics in social networks. | 04-25-2013 |

20100100360 | MODEL-BASED ROAD SURFACE CONDITION IDENTIFICATION - A method is provided for determining a state of a road condition using a linear model-based estimation technique. Two vehicle reference models are defined to represent vehicles operating under non-slippery and slippery road surfaces respectively. An index that reflects the vehicle understeer characteristics is also defined. Indices are determined from the reference models under the non-slippery road surface, the slippery road surface, and from vehicle sensor measurement, respectively. A first root mean square deviation is calculated between the index of reference model under non-slippery road surface and the index calculated based on sensor measurement. A second root mean square deviation is calculated between the index of reference model under slippery road surface and the index calculated based on sensor measurement. A probability analysis is applied as a function of probability density functions for identifying the condition of the road surface between a non-slippery road surface and a slippery road surface. | 04-22-2010 |

20120035899 | PIGMENT ORIENTATION ESTIMATING METHOD - The orientation of pigments ( | 02-09-2012 |

20120035892 | METHOD AND SYSTEM OF DEVELOPING CORNER MODELS FOR VARIOUS CLASSES ON NONLINEAR SYSTEMS - A method, system and article of manufacture are disclosed for developing corner models for various classes of nonlinear systems. The method comprises the steps of determining whether an explicit relationship between one or more performance targets vs. statistical model parameters is known; and deciding, when an explicit relationship between one or more performance targets vs. statistical model parameters is known, whether the relationship is linear or nonlinear. The relationship is constructed in the fractional form when an explicit relationship between one or more performance targets vs. statistical model parameters is not known. In one embodiment, the invention provides an optimal corner model solution for a single performance target, which varies with statistical parameters nonlinearly. In another embodiment, the invention provides an optimal and common corner model solution for multiple performance targets which vary with statistical model parameters nonlinearly. A step of decreasing the order of a target function on statistical model parameters may be used in the process of generating corner models. | 02-09-2012 |

20090276196 | Estimation of probability of lambda failure through employment of lookup table - A method for estimating a probability of failure of a least-squares ambiguity decorrelation adjustment (LAMBDA) method is provided. The LAMBDA method is used for estimation of double difference carrier phase integer ambiguity. A plurality of condition sets are selected. Each condition set comprises a probability of failure (P | 11-05-2009 |

20140309972 | METHOD AND CONTROL FOR CARRYING OUT A CALCULATION OF A DATA-BASED FUNCTION MODEL - A method for carrying out a calculation of a data-based function model, in particular a Gaussian process model, the data-based function model being defined by predefined hyperparameters and node data, multiple input variables being assigned to one output variable and having a sum of terms, each of which depend on one of the input variables, including the following: determining at least one input variable to be varied, for which multiple output values of a corresponding output variable are to be determined; calculating the sum of the terms, which depend on the input variables not to be varied; providing multiple input values for each of the determined at least one input variable to be varied; and ascertaining multiple output values of the output variable for the provided multiple input values, each based on the calculated sum of the terms, which depend on the input variables not to be varied. | 10-16-2014 |

20090210203 | Cell-planning method for wireless optical communication system - A cell-planning method for a wireless optical communication system includes: implementing a target region for constructing a wireless optical communication system as a virtual space; disposing a virtual light source within the virtual space; checking a sequence number of a virtual light ray generated by the virtual light source; checking the number of intersection points occurring between the virtual light ray, the sequence number of which has been checked, and surfaces of virtual objects, and comparing the number of intersection points of the virtual light ray with an allowable number of intersection points; storing the virtual light ray when the number of intersection points of the virtual light ray is greater than the allowable number of intersection points; and comparing the sequence number of the virtual light ray with a set number of virtual light rays. | 08-20-2009 |

20120245907 | POWER CONSUMPTION VERIFICATION SUPPORT APPARATUS AND POWER CONSUMPTION VERIFICATION SUPPORT METHOD - A power consumption verification support apparatus of an embodiment has a power consumption approximate calculation module, a comparison/determination module, a delay control module, and a dump processing module. The power consumption approximate calculation module approximately calculates power consumption at each predetermined time of a first simulation that observes a designation signal. The comparison/determination module compares an approximately calculated value of the power consumption with a threshold value, and determines whether or not to perform dump processing for each predetermined time from a comparison result. The delay control module causes a second simulation that observes all signals to be executed by delaying the second simulation by the predetermined time with respect to the first simulation. The dump processing module stores waveform data of all the signals for the predetermined time for which the dump processing is determined to be performed. | 09-27-2012 |

20120245905 | SYSTEMS AND METHODS FOR PREDICTING FLUID DYNAMICS IN A DATA CENTER - A system and method for predicting airflow within a data center using a potential flow technique is provided. In one aspect, a method includes automatically generating an unstructured grid, the unstructured grid comprising a plurality of unstructured grid cells, each unstructured grid cell having a size, dividing a representation of the data center into the plurality of unstructured grid cells, determining airflow velocity values for each of the plurality of unstructured grid cells using airflow velocity potentials, determining a temperature value for each one of the plurality of the unstructured grid cells using the airflow velocity values, determining a concentration value for each of the plurality of the unstructured grid cells using the airflow velocity values, and calculating a comparison result indicating whether the concentration values, the airflow velocity values and the temperature values for the plurality of the unstructured grid cells satisfy convergence criteria. | 09-27-2012 |

20120245904 | WAVEFORM-BASED DIGITAL GATE MODELING FOR TIMING ANALYSIS - In one embodiment, the invention is a method and apparatus for waveform-based digital gate modeling for timing analysis. One embodiment of a method for modeling a gate of an integrated circuit chip includes building a transform matrix that indexes each input waveform/output waveform pair in a gate library to a plurality of different capacitive loads, obtaining an input waveform and a capacitive load associated with the gate, and, mapping the input waveform and the capacitive load to an output waveform for the gate, in accordance with the transform matrix. | 09-27-2012 |

20090259447 | Method For Assembling The Finite Element Discretization Of Arbitrary Weak Equations Involving Local Or Non-Local Multiphysics Couplings - Disclosed are techniques for representing and modeling one or more systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or non-local couplings. For each application mode, physical quantities are modeled and may be defined using a graphical user interface. Physical properties may be used to model the physical quantities of each system. The physical properties may be defined in terms of numerical values or constants, and mathematical expressions that may include numerical values, space coordinates, time coordinates, and actual physical quantities. Physical quantities and any associated variables may apply to some or all of a geometric domain, and may also be disabled in other parts of a geometrical domain. Partial differential equations describe the physical quantities. One or more application modes may be combined using an automated technique into a combined system of partial differential equations as a multiphysics model. A portion of the physical quantities and variables associated with the combined system may be selectively solved for. Also described are methods for computing the stiffness matrix, residual vector, constraint matrix, and constraint residual vector for the finite element discretization of a system of partial differential equations in weak form that includes local and non-local variables coupling multiple geometries. | 10-15-2009 |

20090276195 | HYBRID TIME AND FREQUENCY SOLUTION FOR PLL SUB-BLOCK SIMULATION - A system for a fast method to simulate phase lock loop (PLL) sub-block simulation is presented. The simulation of the sub-blocks of the PLL involve solving a system of non-linear equations for the voltages and currents in the sub-blocks of the PLL. A harmonic balance method is used to solve the system of non-linear equation. The harmonic balance method involves creating a system of linear equations which is solved using a novel hybrid time and frequency domain preconditioner. The hybrid time and frequency domain preconditioner includes the strong and fast convergence property of time-domain preconditioning while avoiding the potential divergent problems of time-domain preconditioning. In addition the hybrid time and frequency domain preconditioner also includes the dependable convergence of frequency domain preconditioning while avoiding the potential stalling problems of frequency domain preconditioning. | 11-05-2009 |

20090055143 | SIMULATION METHOD AND SIMULATION PROGRAM - A simulation method includes dividing a material surface into finite computational elements, and calculating a deposition rate or etching rate at each of the computational elements to simulate a feature profile of the material surface, the calculating including calculating an indirect effect of a first computational element on the deposition rate or etching rate of a second computational element. The calculating the indirect effect includes correcting a surface profile at the first computational element on the basis of a surface structure around the first computational element, and calculating the indirect effect on the basis of the corrected surface profile at the first computational element. | 02-26-2009 |

20100204966 | VARIABLE DECIDING METHOD, VARIABLE DECIDING DEVICE, PROGRAM AND RECORDING MEDIUM - Provided are a variable deciding method, a variable deciding device, a program and a recording medium with which model construction using time information appropriately can be achieved and prediction performance can be improved. The variable deciding device accepts an operation variable u | 08-12-2010 |

20120136638 | Process and device to determine a structure of an electric power distribution network - The method determines the structure of an electricity distribution system comprising a substation supplying a set of consumers via one or more feeders presenting one or more phases. It comprises the following steps: | 05-31-2012 |

20140278291 | DISCOVERING FUNCTIONAL GROUPS - Disclosed herein are techniques and systems for discovering functional groups in an area, such as an urban area. A process includes segmenting a map of the area into sections, and inferring, for each section, a distribution of functions according to a topic model framework which considers mobility patters of users and points of interest (POIs) in the section. The topic model framework regards the section as a document, each function as a topic, the mobility patterns as words, and a POI feature vector for the section as metadata. The process may further include clustering the sections based at least in part on a similarity of the distribution of functions between each of the sections to obtain functional groups, estimating a functionality intensity for each of the functional groups, and annotating each of the functional groups. | 09-18-2014 |

20140278304 | MACHINE EMULATOR METHODS - Emulator computer program methods using an emulator module are disclosed. A computer program method includes a computer usable medium for emulating a process of a machine having actuators and mechanical elements. The computer usable medium is configured to display a graphical user interface having input fields corresponding to the actuators and mechanical elements, and to display a graphical representation of output response data of the machine using inputted parameters. A plurality of parameters are input into the plurality of input fields for emulating a mechanical operation of the machine using the plurality of parameters. Output response data based on an emulation of the mechanical operation of the machine is generated and displayed. | 09-18-2014 |

20100223041 | MIXED-DOMAIN ANALOG/RF SIMULATION - A simulation environment is disclosed wherein both analog and RF signals are simulated in a single flow by a mixed-domain simulator. The simulator includes a simulator kernel with an analog solver and an RF solver to allow both analog- and RF-type of signals to be solved in an interrelated fashion. The simulator may also include a partitioner that divides the circuit into various RF and analog modules to be solved. User input may control the partitioning process, but the simulator may refine the partitions or generate sub-partitions to provide a higher probability of convergence. | 09-02-2010 |

20100223037 | BIOLOGICAL MODELS - Described are computer-based methods and apparatuses, including computer program products, for biological models. Data indicative of a molecular system is received, the data comprising a rule-based model of the molecular interactions. A set of one or more internal variables of the data is calculated based on one or more syntactical rules, wherein the set of one or more internal variables comprises one or more fragments. The representation is generated based on the set of one or more internal variables, wherein the representation comprises one or more coupled ordinary differential equations. | 09-02-2010 |

20090187388 | METHOD AND SYSTEM FOR LOCATING LANDMARKS ON 3D MODELS - A plurality of landmarks are automatically located on a 3-dimensional polygonal mesh of connected vertices. A probabilistic graph is generated for the plurality of landmarks pre-identified on each of a first set of 3-dimensional models. The graph represents local surface characteristics for each landmark and relational positions between neighboring pairs of landmarks. Local surface characteristics are determined for each vertex of the mesh. For each landmark, a set of the vertices is identified that satisfies a criteria based on a surface difference between the vertex local surface characteristics and the landmark local surface characteristics. A relational position for each pair of vertices from the sets of vertices corresponding to the neighboring pairs is determined based on the graph. One of the vertices is determined for each of the plurality of landmarks to minimize the surface difference and the relational difference for the landmark. | 07-23-2009 |

20090132217 | BODY DYNAMICS CALCULATION METHOD, BODY DYNAMICS MODEL AND MODEL DATA THEREOF, AND BODY-MODEL GENERATION METHOD - A forward/reverse mechanics calculation of an accurate model of a human body having bone geometrical data and muscle/cord/band data is carried out at high speed. When a new skeleton geometrical model is given, a mapping between the new skeleton geometrical model and a pre-defined normal body model representing a normal body is defined to automatically produce a new body model. A processing unit reads model data to be subjected to mechanics calculation, reads a produced force f of a wire/virtual link exerted on the body model, reads the angle, position and velocity of the current rigid body link, calculates the Jacobian J | 05-21-2009 |

20090132214 | Element grouping method for finite element method analysis, and computer-readable storage medium - An element grouping method for Finite Element Method (FEM) analysis is implemented in a computer to group elements forming an analyzing mode. The method automatically obtains nodes of specific elements having a common parameter from the elements forming the analyzing model which is an analyzing target, and automatically groups nodes having a referring number which is a predetermined value or less. The specific elements belonging to the grouped nodes are automatically grouped as edge elements. A check is made to determine whether or not all specific elements in an edge portion of the analyzing model are grouped as the edge elements. Specific elements, other than the specific elements in the edge portion which are grouped as the edge elements, are automatically grouped as the in-plane elements. | 05-21-2009 |

20090112532 | Apparatus and method for displaying changes in statistical parameters in a process control system - At least one statistical output associated with a process model and a rate of change associated with each statistical output is identified, such as by using historical data associated with the process model. The statistical outputs and the rates of change are used to generate a graphical display, such as a phase plane plot. Each point in the display is based on one of the statistical outputs and its associated rate of change. The graphical display could include multiple portions, such as quadrants, and one of the portions can be selected and highlighted. The different portions of the graphical display may represent whether the process model is a poor fit to current conditions and approaching a better fit, a poor fit and approaching a poorer fit, a good fit and approaching a poorer fit, and a good fit and approaching a better fit. | 04-30-2009 |

20090112535 | METHOD OF INTEGRATING POINT MASS EQUATIONS TO INCLUDE VERTICAL AND HORIZONTAL PROFILES - The present invention provides a system and method for simulating aircraft flight path trajectory by integrating the point mass equations using a selectable non-time based integration variable, including altitude, velocity or range. The present invention separates the horizontal and vertical profiles of an aircraft's flight path trajectory. The horizontal profile is specified as a series of waypoints, defined by latitude-longitude pairs and the vertical profile is specified as an initial state and a list of segment types, defined by altitude and velocity, and end states. The altitude-velocity segment types are continuous, such that the end state of one segment is the starting point of the following segment. The point mass equations and the non-time based integration variables are iteratively integrated to merge the horizontal and vertical profiles of a flight path trajectory. The present invention provides improved aircraft position accuracy and the use of a non-time based integration variable enables greater simulation efficiency. | 04-30-2009 |

20090112534 | Probabilistic Design Tool for Optimizing a Technical System - A nonlinear technical product or process described by stochastic system output target values dependent on stochastic system input parameter values, thereby stating discrete technical system dependencies, is optimized by using a Response Surface Methods based on discrete technical system dependencies to generate at least one continuous auxiliary function for the real dependencies of the target values on the input parameter values. Next, an auxiliary function is used to generate at least one optimizing parameter for optimization by an objective function, thereby generating an additional discrete technical system dependence. The technical system is adaptively optimized by repeating the above, using the additional discrete technical system dependence, until the difference of successive optimized optimizing parameters is below a threshold. The final additional discrete technical system dependence is an optimal technical system operating point. | 04-30-2009 |

20090112530 | Controlling the Number of Iterations in Image Reconstruction - An iterative reconstruction method to reconstruct an object includes determining, in a series of iteration steps, updated objects, wherein each iteration step includes determining a data model from an input object, and determining a stop-criterion of the data model on the basis of a chi-square-gamma statistic. The method further includes determining that the stop-criterion of the data model has transitioned from being outside the limitation of a preset threshold value to being inside the limitation, ending the iterations, and selecting one of the updated objects to be the reconstructed object. | 04-30-2009 |

20140005989 | Co-Simulation Procedures Using Full Derivatives of Output Variables | 01-02-2014 |

20140032190 | System and method for identification of conductor surface roughness model for transmission lines - A system and method for identification of conductor surface roughness model associated with a transmission line conductor is proposed. A network analyzer measures scattering parameters over a specified frequency band for at least two line segments of different length and substantially identical cross-section with investigated rough conductors. A first engine determines non-reflective (generalized) modal scattering parameters of the difference segment based on the measured scattering parameters of two line segments. A second engine computes generalized modal scattering parameters of the line difference segment by solving Maxwell's equations for geometry of the line cross-section with a given conductor surface roughness model. A third engine performs optimization by changing conductor surface roughness model parameters and model type until the computed and measured generalized modal scattering parameters match. The model that produces generalized modal S-parameters closest to the measured is the final conductor surface roughness model. | 01-30-2014 |

20140032189 | METHOD FOR MODEL-BASED DETERMINATION OF A TEMPERATURE DISTRIBUTION OF AN EXHAUST GAS POST-TREATMENT UNIT - In a method for a model-based determination of a temperature distribution of an exhaust gas post-treatment unit, a differentiation is made between steady operating states and non-steady operating states by taking into account the axial and the radial temperature distribution, and, on the basis of virtual segmentation of the post-treatment unit, in particular the radial heat transfer to the surroundings is taken into account in the model-based determination for steady operating states, and for non-steady operating states the heat transfer from the exhaust gas which flows axially through the post-treatment unit to the segments is taken into account by a heat transfer coefficient k. | 01-30-2014 |

20140032188 | METHOD FOR DETERMINING A MATHEMATICAL MODEL OF THE ELECTRIC BEHAVIOR OF A PN JUNCTION DIODE, AND CORRESPONDING DEVICE - The electric behavior of a reverse-biased PN junction diode is modeled by measuring the value of voltage V present across the diode and the value of the corresponding current I running through this diode, the voltage V varying within a range of values including the value of diode breakdown voltage. A representation of a function | 01-30-2014 |

20140032187 | STOCHASTIC STATE ESTIMATION FOR SMART GRIDS - A method of approximating a solution of a stochastic state estimation (SSE) model of an electric grid, includes choosing ( | 01-30-2014 |

20140032186 | SYSTEMS AND METHODS FOR ANTIBODY ENGINEERING - Methods, computer systems, and computer program products for biopolymer engineering. A variant set for a biopolymer of interest is constructed by identifying, using a plurality of rules, a plurality of positions in the biopolymer of interest and, for each respective position in the plurality of positions, substitutions for the respective position. The plurality of positions, and the substitutions for each respective position in the plurality of positions collectively defined a biopolymer sequence space. A variant set comprising a plurality of variants of the biopolymer of interest is selected. A property of all or a portion of the variants in the variant set is measured. A sequence-actively relationship is modeled between (i) one or more substitutions at one or more positions of the biopolymer of interest represented by the variant set and (ii) the property measured for all or the portion of the variants in the variant set. The variant set is redefined to comprise variants that include substitutions in the plurality of positions that are selected based on function of the sequence-activity relationship. | 01-30-2014 |

20140032185 | GPU-BASED FAST DOSE CALCULATOR FOR CANCER THERAPY - The invention relates to a computer readable medium including software instructions, which when executed by a scaling parameters for processor perform a method. The method includes obtaining a first and a second pre-calculated history, wherein the first and the second pre-calculated history corresponds to a first and a second path of particles through a reference material. The method further includes obtaining a first and a second plurality of phase space points and performing a first and a second set of simulations in parallel on a first and a second GPU. Each simulation uses a distinct one of the first and second plurality of phase space points, the geometry information, and the first and second pre-calculated history. The sets of simulations are performed on the GPU's to obtain a set of simulated histories. The method further includes calculating an absorbed dose of energy in the target using the set of simulated histories. | 01-30-2014 |

20080319718 | Method and System for Identifying Proximity Areas Between Several Digitally Simulated Geometrical Objects - The system for identifying zones of proximity between a plurality of digitally simulated objects comprises: | 12-25-2008 |

20080262805 | Method for online modeling illumination design - A method for online modeling illumination design is applied to communicate an illumination modeling system with a user end via an Internet so as to provide for a user to execute an online operation of the modeling illumination design. The method comprises the steps of: pre-writing an illumination modeling program; pre-storing at least one illumination device with at least one device parameter thereof; inputting at least one environment parameter to establish a modeling space; selecting and inputting at least one illumination device from the pre-stored illumination device; inputting an installation position for installing the illumination device; inputting an illumination position; and using the illumination modeling program, according to the environment parameter and the device parameter, to calculate a modeling illumination value of that the illumination device provides to the illumination position when the illumination device is installed to the installation position. | 10-23-2008 |

20080262804 | System and Method for Automated Population Splitting to Assist Task Management Through Analytics - Task management supported by analytics has enhanced effectiveness through automated population splitting for generating models that predict task associated outcomes. Subpopulations are automatically analyzed for adequate sample size and selectively recombined based on characteristics of the subpopulations, such as to combine homogeneous subpopulations or to optimize a subpopulation characteristic. As an example, outbound calling campaign models are generated for time periods by splitting a sample population into time period subpopulations and combining subpopulation time periods having inadequate sample size so that combined subpopulations have a minimized total time period or greater similarity relative to other subpopulations. | 10-23-2008 |

20100305920 | LIQUID LAUNDRY DETERGENT COMPOSITIONS WITH IMPROVED STABILITY AND TRANSPARENCY - An improved method for predicting stability of liquid detergent composition, identifying and designing liquid detergent compositions that provide said desired stability, consumer acceptance and performance. | 12-02-2010 |

20100305915 | SYSTEM AND METHOD FOR CONSENSUS-BASED KNOWLEDGE VALIDATION, ANALYSIS AND COLLABORATION - A consensus-based knowledge validation and analysis system provides a way to increase use of collaboration tools among panels of experts by providing a system for analyzing and validating the responses of such experts to a set of questions. The system uses a set of response data input by a panel of experts with respect to a particular subject matter formatted in accordance with a data model as input. The response data set is used to estimate an empirical point estimate matrix indicative of the amount of agreement in the responses on all items between the panelists. The empirical point estimate matrix is used to estimate the saliency of the subject matter to panelists, the competency of each panelist and a consensus model of correct answers is based on the estimated competency of each panelist and the of responses for each item in the response data set. This consensus model is used to generate a knowledge map to aid visualization of the consensus data and encourage further collaboration and consensus building. The method is implemented in a web-based system that enables users of collaboration tools to send response data sets to the tool via the Internet or virtual private network and to likewise retrieve knowledge maps, panelist information and consensus data. An interactive feature enables users/panelists to collaborate with other panelists using the knowledge map as an interface to one or more collaboration tools such as instant messaging. | 12-02-2010 |

20090037153 | Product design optimization method and system - A method is provided for developing a product. The method may include obtaining data records from a plurality of stages of development of the product; identifying respective objectives of the plurality of stages and corresponding objective factors of the objectives; and determining common variables associated with the objectives based on the objective factors. The method may also include selecting one or more input parameters based on the common variables and one or more output parameters based on the objectives; and updating the data records to generate desired data records indicative characteristics of the one or more input parameters and the one or more output parameters. Further, the method may include generating a computational model indicative of interrelationships between the one or more input parameters and the one or more output parameters based on the data records; and providing a set of constraints to the computational model representative of a design of the product. | 02-05-2009 |

20090070082 | ANALYSIS METHOD, PROGRAM FOR PERFORMING THE METHOD, AND INFORMATION PROCESSING APPARATUS - An analysis method of analyzing a discharge phenomenon in an information processing apparatus having a memory includes calculating differences in potential between nodes on a first surface of a meshed simulation model and the corresponding nodes on a second surface thereof based on a predetermined amount of charge of each node before the discharge and the permittivity of each element of the simulation model; storing information concerning a pair of nodes having the difference in potential which exceeds a Paschen voltage determined from the distance between the nodes; and analyzing an amount of charge moved due to the discharge and electric potential distribution after the discharge based on the stored information and the amount of charge of each node before the discharge and storing the analyzed amount of charge and the electric potential distribution. | 03-12-2009 |

20090037154 | Method Of And A System For Adapting A Geometric Model Using Multiple Partial Transformations - The invention relates to a method ( | 02-05-2009 |

20100198567 | SCALING ZERNIKE COEFFICIENTS TO SMALLER PUPIL SIZES FOR REFRACTIVE TREATMENTS - Wavefront measurements of eyes are normally taken when the pupil is relatively large, and the results are often represented by a set of Zernike coefficients. Different sets of Zernike coefficients can be calculated to represent aberrations at smaller pupil sizes. While recently described techniques allow scaling of the expansion coefficients with Zernike polynomials, a more intuitive approach would be desirable. Such an approach may optionally derive an equivalent result as known techniques, but may employ a much simpler and nonrecursive formula between the new and the original sets of Zernike polynomial expansion coefficients of a wavefront when the aperture size is scaled. | 08-05-2010 |

20130138409 | METHOD OF CALCULATING MUD WEIGHT IN BOREHOLE FORMED IN ANISOTROPIC ROCK FORMATION - Provided are embodiments of a section marking apparatus and method for dividing a geological survey site into one or more sections. In some embodiments, the section marking apparatus includes a case part, a fixing shaft part, a section marking part, and a driving pin part. The fixing shaft part is accommodated in the case part. The section marking part is coupled to the fixing shaft part, received in the case part, and has a marker string configured to be extracted to the outside of the case part. The driving pin part is coupled to the fixing shaft part and configured to be driven into a ground surface to secure the section marking apparatus to the ground surface. Accordingly, the section marking apparatus can be used to divide a site when the ground is flat or when the ground is uneven and/or has a slope. | 05-30-2013 |

20120271602 | Methods for Integrated Circuit Analysis - A simulation method for simulating a three-dimensional structure, comprises the steps of: discretizing the three-dimensional structure into two-dimensional (“2-D”) layers; constructing a two-dimensional basis for each of the 2-D layers; and constructing a one-dimensional finite difference basis between the 2-D layers. | 10-25-2012 |

20120271601 | SYSTEMS AND METHODS FOR FORECASTING PROCESS EVENT DATES - Systems and methods are provided for forecasting event dates. In one method, one or more defined process events are identified. For one event, a duration distribution between two dates is estimated dynamically. The first date may be the start date of the event and the second date may be the end date of the last event in the process. The estimated duration distribution is used for generating one or more modeling parameters used for forecasting. | 10-25-2012 |

20110010148 | PROCESS FOR SELECTING INDIVIDUALS AND DESIGNING A BREEDING PROGRAM - The presently disclosed subject matter provides methods for improving the efficacy of a plant breeding program aimed at altering phenotypic traits for which associations with genetic markers can be established. Genome-wide genetic values of individuals are computed based on the individuals' marker genotypes and the associations established between genetic markers and phenotypic traits. Individuals and breeding schemes are then selected based both on the individuals' genome-wide genetic value and on the distributions of these genetic values for the potential progenies derived through the breeding schemes under evaluation. The presently disclosed subject matter also provides systems and computer program products for performing the disclosed methods as well as plants selected, provided, or produced by any of the methods herein and transgenic plants created by any of the methods herein. | 01-13-2011 |

20140324402 | METHOD FOR DETERMINING A DOSE ENTERING AN OBJECT THAT IS TO BE IRRADIATED - A method for determining a dose of radiation input into an object irradiated with an energetic particle beam includes determining, during the application of the radiation, a dose input into at least one volume region of the object. The at least one volume region of the object lies outside a target volume region. The dose input into the at least one volume region is determined with a calculation that is based at least in part on a physical model of the energetic particle beam. | 10-30-2014 |

20140324401 | METHOD FOR SIMULATING RUBBER MATERIAL - Provided is a method that is useful for accurately setting a rubber material model for a simulation from an actual rubber material and obtaining a high-accuracy calculation result. A method for simulating a rubber material containing a filler comprises a measurement step (S | 10-30-2014 |

20140324398 | METHOD AND APPARATUS FOR ACCELERATING SPARSE MATRIX OPERATIONS IN FULL ACCURACY CIRCUIT SIMULATION - A system and method of accelerating sparse matrix operations in full accuracy simulation of a circuit includes determining repetitive blocks of the circuit, determining a set of values of a current block, determining whether the state of the current block is sufficiently close to the state of a stored block solution when the corresponding values are within a predetermined error range, and performing a reduced computation using the stored block solution to provide a solution for the current block when the states are sufficiently close to each other. The reduced computation includes retrieving previously stored solutions and performing substantially simplified matrix and vector operations while maintaining accuracy of the solution. Reduced precision versions of the values may be used to generate a hash index used to store the block solutions. Stored redundant device information may also be used to simplify device solutions in a similar manner. | 10-30-2014 |

20100332198 | Method For Obtaining Resistivity From Controlled Source Electromagnetic Data - Method for generating a three-dimensional resistivity data volume for a subsurface region from an initial resistivity model and measured electromagnetic field data from an electromagnetic survey of the region, where the initial resistivity model is preferably obtained by performing multiple ID inversions of the measured data [ | 12-30-2010 |

20110010146 | PROCESS FOR CREATING A LIBRARY OF ALGORITHMIC REPRESENTATIONS OF ELECTRONIC EQUIPMENT - In a process for creating a semi-equipment library S-E Library, the semi-equipment, defined by predetermined standards, is integrated into at least one electronic system. The semi-equipment library S-E Library includes—for at least one piece of semi-equipment—a logical functioning algorithm that represents it, in the form of generic simulation blocks (formal, functional graphic schemas) compatible with a simulation language. The generic simulation blocks have identified inputs and outputs. The process includes: 1) listing all of the standards that correspond to all of the components connected at the wire ends of an electronic sub-system desired to simulate; and 2) coding, for each standard, of the corresponding semi-equipment. This sub-stage includes: 2a) analysis of the nomenclature and the functioning algorithm of the semi-equipment; and 2b) coding the logic of the semi-equipment in a simulation block in the form of a formal, functional graphic schema to be interpreted by simulation software. | 01-13-2011 |

20110010138 | METHODS AND APPARATUS TO COMPENSATE FIRST PRINCIPLE-BASED SIMULATION MODELS - Methods and apparatus to compensate first principle-based simulation models are disclosed. An example method to compensate a first-principle based simulation model includes applying one or more first test inputs to a process system to generate first output data, applying one or more second test inputs to a first principle model to generate second output data, generating an error model based on the first and second output data, applying input data to the first principle model to generate simulation model output data, and compensating the model data via the error model to generate compensated model output data. | 01-13-2011 |

20110010149 | Blasting Method - Methods for evaluating drill pattern parameters such as burden, spacing, bore-hole diameter, etc., at a blast site are disclosed. One method involves accumulating the burden contributed by successive layers of rock and matching the accumulated rock burden to a target value for a borehole having a length related to the average height of the layers. Another method relates to varying drill pattern parameters and characteristics to match blast design constraints, including the substitution of one ex-plosive material for another by the proper balance of materials and/or output energies to the associated rock burden. Analysis of deviations from target rock burdens and corrective measures are disclosed, as well as cost optimization methods. The various methods can be practiced using an appropriately programmed general purpose computer. | 01-13-2011 |

20110010141 | POLYNOMIAL SYNTHESIS - Galois Field circuit production apparatus for fabricating a polynomial over GF(2 | 01-13-2011 |

20110010142 | Petroleum Reservoir History Matching Method Using Local Parametrizations - Method of constructing an image of a petroleum reservoir from dynamic data Id disclosed having application for petroleum reservoir characterization. At least two independent realizations of the reservoir are generated from at least two Gaussian white noises. At least one region is defined within the reservoir and a parameter allowing the shape and the size of this region to be modified is defined. A new realization of the reservoir is then generated from a linear combination of the white noises. The coefficients of this linear combination depend on the parameter allowing the region to be modified. A local objective function measuring, within this region, a difference between dynamic data simulated from the new realization and the measured dynamic data is then calculated. Finally, the image of the reservoir is constructed by iteratively modifying the parameter so as to minimize the local objective function. | 01-13-2011 |

20110010140 | Probability Distribution Function Mapping Method - A method includes: receiving a plurality of values of an input variable representative of a physical characteristic of a component or system, using a physics model to produce an estimate of an output for each of the input values, mapping the output estimates to the input values to produce an output probability density or cumulative distribution function for the physical characteristic at a future time, and outputting the probability density or cumulative distribution function. An apparatus that implements the method is also provided. | 01-13-2011 |

20110010137 | NUMERICAL SIMULATION OF AIRFLOW WITHIN POROUS MATERIALS - Systems and methods of numerically simulating airflow within porous materials are disclosed. According to one aspect of the present invention, engineering product represented by a finite element analysis model containing in part porous material with permeability. In each solution cycle of a time-marching simulation, each of the elements of porous material is evaluated with airflow in conjunction with the traditional mechanical response. Each element's volume change results into different air-pore pressure hence a pressure gradient, which in turn is used for airflow calculated in accordance with a fluid seepage law that depends upon permeability of the porous material. Therefore, a more realistic simulation of structural behavior of porous materials can be achieved. The volume change and pressure of each element of porous material is evaluated using ideal gas law. A general form of Darcy's law includes user control parameters is used for evaluating airflow based on the pressure gradient and permeability. | 01-13-2011 |

20110010150 | METHODS AND SYSTEMS FOR GENOME-SCALE KINETIC MODELING - Embodiments of the present invention generally relate to the construction, analysis, and characterization of dynamical states of biological networks at the cellular level. Methods are provided for analyzing the dynamical states by constructing matrices using high-throughput data types, such as fluxomic, metabolomic, and proteomic data. Some embodiments relate to an individual, while others relate to a plurality of individuals. | 01-13-2011 |

20090144033 | OBJECT COMPARISON, RETRIEVAL, AND CATEGORIZATION METHODS AND APPARATUSES - Object comparison is disclosed, including: adapting N universal mixture model components to a first object to generate N corresponding first object mixture model components, where N is an integer greater than or equal to two; and generating a similarity measure based on component-by-component comparison of the N first object mixture model components with corresponding N second object mixture model components obtained by adaptation of the N universal mixture model components to a second object. | 06-04-2009 |

20110246141 | METHOD OF OPTICAL METROLOGY OPTIMIZATION USING RAY TRACING - Provided is a method for determining a profile of a sample structure on a workpiece using an optical metrology system that includes an optical metrology tool, an optical metrology model, and a profile extraction algorithm. The method comprises selecting a number of rays for the illumination beam, selecting beam propagation parameters, and using a processor, determining beam propagation parameters for each ray of the selected number of rays, determining the beam propagation parameters for each ray, calculating intensity and polarization of each ray, calculating total intensity and polarization of the diffraction beam, calculating a metrology output signal, extracting one or more profile parameters using the metrology output signal, calibration data, and a profile extraction algorithm. | 10-06-2011 |

20110029295 | Method and Apparatus for Broadband Modeling of Current Flow in Three-Dimensional Wires of Integrated Circuits - A new surface impedance model for extraction in lossy two-dimensional (2D) interconnects of rectangular cross-section is presented. The model is derived directly from the volumetric electric field integral equation (EFiE) under the approximation of the unknown volumetric current density as a product of the exponential factor describing the skin-effect and the unknown surface current density on the conductor's periphery. By proper accounting for the coupling between the boundary elements situated on the top and bottom surfaces of conductor with the elements located on the side-walls, the model maintains accuracy from DC to multi-GHz frequencies as well as for conductors with both large and small thickness/width ratios. A generalization of the full-periphery surface impedance model to the three-dimensional electric field integral equation is also described. | 02-03-2011 |

20130246015 | Electronic Circuit Simulation Method With Adaptive Iteration - In accordance with an exemplary simulation technique, an improved selective application of Newton-Raphson iterations can improve accuracy while ensuring good performance. In this method, selectively applying Newton-Raphson iteration in a simulation of a unit of the integrated circuit design can include determining second order effects to define a linearity value. Newton-Raphson iteration is performed when the linearity value is less than a linearity threshold and convergence of the simulation is not achieved. | 09-19-2013 |

20120041731 | TO PREVENT FIBER CUTTING AND DAMAGE OF SEGMENTS - A method for controlling a refining zone and to measure process variables directly in the refining zones of refiners in the pulp and paper industry is provided, the difference between the distributed axial force and the distributed steam force for high consistency refiners, or alternatively the liquid and pulp phase related forces for low consistency refiners, along the radius of the segments within the refiner is used to prevent fiber cutting and plate clash of the segments. The method of the present invention is also applicable to continuous control of the refining process close to limits of the machinery involved. | 02-16-2012 |

20120041730 | POWER-SUPPLY DESIGN SYSTEM, POWER-SUPPLY DESIGN METHOD, AND PROGRAM FOR POWER-SUPPLY DESIGN - Provided is a power-supply design system that supports a power-supply design by applying a random model based on an outline of an operation circuit of an electronic device to calculate a value representing a power-supply fluctuation with a statistical technique, and by outputting a statistical value representing the power-supply fluctuation. The power-supply design system calculates a statistical value representing a power-supply fluctuation in a power supply of an electronic device based on input design data of the electronic device and a random model representing a current fluctuation due to operation/non-operation of each circuit in the electronic device, and outputs the statistical value. | 02-16-2012 |

20120041729 | LOOSE COUPLING METHOD BETWEEN A STESS ANALYSIS SYSTEM AND A CONVENTIONAL RESERVOIR SIMULATOR - Methods for loosely coupling a stress analysis system to a conventional reservoir simulator by adjusting the flow equation of the conventional reservoir simulator. The solution is obtained by using the methods in a loose, iterative coupling system such than when convergence is reached, the results obtained are close to those of the full coupling system. A system for implementing the methods on a digitally readable medium. | 02-16-2012 |

20120041728 | COMPUTER IMPLEMENTED TOOL BOX SYSTEMS AND METHODS - According to the preferred embodiments, a system or method is provided that involves the programming of a computer or other processing device with a software, hardware or firmware configured to create a processing tool (i.e., referred to herein as a tool box) that can be configured to provide one or more operational function based on new mathematical principles described herein for the purposes of, e.g., synthesizing or analyzing shapes and the like. | 02-16-2012 |

20120041727 | METHOD, COMPUTER-ACCESSIBLE MEDIUM AND SYSTEMS FOR SCORE-DRIVEN WHOLE-GENOME SHOTGUN SEQUENCE ASSEMBLE - Exemplary embodiments of the present disclosure relate generally to methods, computer-accessible medium and systems for assembling haplotype and/or genotype sequences of at least one genome, which can be based upon, e.g., consistent layouts of short sequence reads and long-range genome related data. For example, a processing arrangement can be configured to perform a procedure including, e.g., obtaining randomly located short sequence reads, using at least one score function in combination with constraints based on, e.g., the long range data, generating a layout of randomly located short sequence reads such that the layout is globally optimal with respect to the score function, obtained through searching coupled with score and constraint dependent pruning to determine the globally optimal layout substantially satisfying the constraints, generating a whole and/or a part of a genome wide haplotype sequence and/or genotype sequence, and converting a globally optimal layout into one or more consensus sequences. | 02-16-2012 |

20120041726 | METHOD FOR SIMULATING TRANSIENT HEAT TRANSFER AND TEMPERATURE DISTRIBUTION OF ALUMINUM CASTINGS DURING WATER QUENCHING - The invention relates to a method for estimating heat transfer during water quench of an aluminum part. The method includes: | 02-16-2012 |

20120041725 | Supervised Nonnegative Matrix Factorization - Graph embedding is incorporated into nonnegative matrix factorization, NMF, while using the original formulation of graph embedding. Negative values are permitted in the definition of graph embedding without violating the nonnegative requirement of NMF. The factorized matrices of NMF are found by an iterative process. | 02-16-2012 |

20150057986 | Method For Predicting Occurrence of Microquartz In A Basin - A method, including: obtaining a grain size for amorphous silica associated with a basin and a grain size for quartz associated with the basin; obtaining kinetics of silica dissolution corresponding to the basin and quartz precipitation corresponding to the basin; determining, with a processor, a concentration of amorphous silica in water based on the grain size for amorphous silica, the grain size for quartz, and the kinetics of silica dissolution and quartz precipitation; comparing, with the processor, the concentration of amorphous silica in water to an amorphous silica saturation condition; and determining, with the processor, a presence of microquartz based on a result of the comparing. | 02-26-2015 |

20110119040 | ATTRIBUTE IMPORTANCE MEASURE FOR PARAMETRIC MULTIVARIATE MODELING - Parametric Bayesian Updating method is described for attribute importance measures. AIM is a quantitative measure of the relative importance of multiple attributes used in a Bayesian Updating parametric multivariate modeling approach. The AIM is a function of the correlation coefficients between the attributes themselves and the attributes with collocated target variable. The importance calculation is straightforward, repeatable, and objective. | 05-19-2011 |

20130151213 | DESIGN SUPPORT METHOD, RECORDING MEDIUM, AND DESIGN SUPPORT DEVICE - A design support method includes: executing by a computer operations of: moving, in an arbitrary direction, a first particle that is placed at a position in an internal space of a three-dimensional model of a design target and has a diameter of a size; recording a movement trace of the first particle; and calculating a volume of a first spatial region formed by the recorded movement trace. | 06-13-2013 |

20130191089 | Energy Usage in Injection Molding Simulations - Methods, systems, and apparatus, including computer program products, for determining energy indicator values for a plurality of thermoplastic materials. An energy indicator value represents expected energy requirements for performing an injection of the material in a mold cavity. An injection of each of a plurality of thermoplastic materials in a first modeled mold cavity is simulated. A respective value of a first expected energy parameter is determined for each of the plurality of thermoplastic materials based on the simulated injections. A respective energy indicator is determined, for each of the plurality of thermoplastic materials, based at least on the corresponding value of the first expected energy parameter. The respective energy indicator value of one or more of the plurality of thermoplastic materials is presented. | 07-25-2013 |

20110054857 | GRIDLESS GEOLOGICAL MODELING - Systems and methods perform gridless geological modeling. A system provides an interactive visual model that performs fast modeling of subsurface geological properties without spending processor resources calculating a three-dimensional grid. The system receives structural data, selects points for modeling a property of a subsurface earth volume, and propagates values for the property directly to the points in gridless three-dimensional space. The system then displays the propagated values in an interactive visualization of a structural framework model. The system creates fast interpolation functions and can apply a callback function for acceleration. One technique offloads calculations to a graphics processor or other auxiliary processor for speed. The system provides a myriad of fully interactive volume and dimensional slice probes, with mappable color-coding and a user-selection of rendering styles. Points are quality checked and optimized propagation parameters are stored for accelerated rendering when unavoidable grid production is needed for simulation. | 03-03-2011 |

20110112813 | METHOD FOR ESTIMATING SURVIVAL CELL COUNT, AND METHOD FOR SETTING GUARANTEED CELL COUNT - The present invention provides a method for estimating survival cell count, which is able to calculate an accurately estimated result of the survival cell count of a specific strain in a probiotic product with respect to its storage period, and to shorten the time for developing the product, and a method for setting a guaranteed cell count, which is able to readily calculate a guaranteed cell count of a specific strain in a probiotic product within its quality guarantee period. The method for estimating the survival cell count is characterized by estimating the survival cell count n | 05-12-2011 |

20130191086 | Facilitating the Design of Information Technology Solutions - A method includes determining an anticipated usage pattern for an information technology system and a desired service level for the information technology system. The method includes determining a utilization saturation point for the information technology system and selecting a number of servers in the information technology system. The method also includes calculating one or more performance characteristics for the information technology system based on the anticipated usage pattern, the desired service level, the utilization saturation point, and the number of servers and comparing the one or more performance characteristics for the information technology system with one or more desired performance characteristics for the information technology system. | 07-25-2013 |

20090063109 | OPTICAL SYSTEM DESIGN METHOD USING REAL NUMBER SURFACE NUMBER - Generally, it is difficult to previously know an adequate position of a special optical surface such as an aspherical surface, a diffraction optical element, or an eccentric surface in an optical system. If a trial of designing an optical system with all the possible surface numbers is made, the number of combinations is very large, and the designing is often impossible. The invention solves such a problem and provides means for automatically and efficiently finding out the most suitable surface number of a special optical surface. According to the invention, the surface number of a special optical surface different from a spherical surface is expanded to a real number value, the constitution of an optical system including a special optical surface having a real number value surface number is defined, the real number value surface number is used as an independent variable for optimizing the optical system, and the best surface number of the special optical surface is determined. If the real number value surface number lies in the range from an integer n to an integer n+1, one method for defining the constitution of an optical system including the special optical surface is inserting one or more virtual optical surfaces between an optical surface n and an optical surface n+1 and setting the virtual optical surfaces as special optical surfaces determined by the characteristic values and the real number value surface numbers of the special optical surfaces and different from a spherical surface. | 03-05-2009 |

20110246147 | METHODS AND SYSTEMS FOR MANAGING FACILITY POWER AND COOLING - Systems and methods are provided for determining data center cooling and power requirements and for monitoring performance of cooling and power systems in data centers. At least one aspect provides a system and method that enables a data center operator to determine available power and cooling at specific areas and enclosures in a data center to assist in locating new equipment in the data center. | 10-06-2011 |

20110082670 | UNIFIED GRAPH MATCHING IN EUCLIDEAN SPACES AND APPLICATIONS TO IMAGE COMPARISON AND RETRIEVAL - A first graph embedded in a Euclidean space is modeled by a globally rigid first model graph that includes all vertices and edges of the first graph and has a preselected maximum clique size. The modeling is configured to maintain the preselected maximum clique size by employing an edge adding process that replicates a vertex of a vertex pair connected by an edge. A mapping between vertices of the first graph and vertices of a second graph is computed by optimizing a mapping between vertices of the first model graph and vertices of the second graph. | 04-07-2011 |

20110178781 | METHOD FOR BUILDING MAGNETIC BEAD MATHEMATICAL MODEL - A method for building a magnetic bead mathematical model includes defining component elements of the model of the magnetic bead, building the model of the magnetic bead, obtaining a characteristic curve of an impedance of a magnetic bead in a standard magnetic bead specification of the magnetic bead, ascertaining parameters of the component elements, simulating the model of the magnetic bead, and comparing the characteristic curve with the characteristic curve in the standard magnetic bead specification, to further optimize the mode of the magnetic bead. | 07-21-2011 |

20110087471 | Methods and Systems For Determining Near-Wellbore Characteristics and Reservoir Properties - Systems and methods are provided for determining a reservoir property distinct from a near-wellbore/completion characteristic. The methods include obtaining non-transient well data regarding a measurable characteristic of a well that is used to establish a functional relationship between a reservoir property, a near-wellbore/completion characteristic, and the measurable characteristic of the well. A model that relates the reservoir property and the near-wellbore/completion characteristic is used to generate a modeled near-wellbore/completion characteristic value from an input reservoir property value, or vice versa. The input value and the modeled value are then tested against the well data using the functional relationship. The model is used repeatedly with different input values until a validated reservoir property value and a validated near-wellbore/completion characteristic value are identified that at least substantially satisfy the functional relationship. The validated reservoir property value and the validated near-wellbore/completion characteristic are reported for use in business decisions regarding one or more wells. | 04-14-2011 |

20110087469 | REAL-TIME PERFORMANCE MODELING OF SOFTWARE SYSTEMS WITH MULTI-CLASS WORKLOAD - Methods and systems for determining a real-time performance model of systems that process multi-class workloads. The methods can include collecting measurement data, selecting a series of prior time windows, processing the measurement data to compute a set of constraints based on the measurement data from the series of prior time windows, augmenting the set of constraints to a measurement model to obtain an augmented measurement model and running a modified extended Kalman filter with the augmented measurement model to obtain a state estimate. | 04-14-2011 |

20140005988 | PHYSIOLOGICAL SIGNAL DENOISING | 01-02-2014 |

20100211365 | BOREHOLE SEISMIC INVERSION IN ANISOTROPIC FORMATION - A method of simulating a borehole acoustic response in an anisotropic formation of the crust of the earth, the method comprising: formulating a geometric model of the formation, the geometric model comprising a plurality of layers definable in a cylindrical coordinate system defined by an axial direction normal to each of the layers, a radial direction relative to the axial direction, and a circumferential direction relative to the axial direction; formulating a computational model of wave propagation in the formation, the computational model comprising one or more field variables and a wave equation describing a behaviour of the one or more field variables, wherein the one or more field variables are represented as respective Fourier series expansions of π-periodic harmonics in the circumferential direction, and numerically solving the computational model. | 08-19-2010 |

20110077924 | METHODS AND SYSTEMS FOR MITIGATING DRILLING VIBRATIONS - Methods and systems of reducing drilling vibrations include generation a vibration performance index using at least one frequency-domain model having a velocity-dependent friction relationship. The vibration performance index may be used to aid in the design or manufacture of a drill tool assembly. Additionally or alternatively, the vibration performance index may inform drilling operations to reduce vibrations. | 03-31-2011 |

20110087468 | Approximating a System Using an Abstract Geometrical Space - System and method for approximating a system. A multi-parameter representation of a family of systems is stored. An embedding of the family into an abstract geometrical continuous space with a metric and defined by the parameters is determined. Coordinates of the space specify values for the parameters of systems of the family. The space includes a grid of points representing respective discrete approximations of the systems. A first point corresponding to a desired instance of a system is determined. The first point's coordinates specify values for the parameters of the instance. The space is sampled using a mapping of a well-distributed point set from a Euclidean space of the parameters to the abstract space. A nearest discrete point to the first point is determined which specifies values for parameters for an optimal discrete approximation of the desired instance, which are useable to implement the discrete approximation of the desired instance. | 04-14-2011 |

20130046517 | Determining a next value of a system-simulation parameter in response to a representation of a plot having the parameter as a dimension - An embodiment of an apparatus includes a simulator, generator, and determiner. The simulator is configured to simulate a system and to propagate at least one state of the simulated system through time in response to a value of a parameter, and the generator is configured to generate a representation of a region of a plot having dimensions that respectively correspond at least to the parameter and to a characteristic of a state of the simulated system. And the determiner is configured to determine a next value of the parameter in response to the representation of the region. | 02-21-2013 |

20130046516 | Determining a next value of a parameter for system simulation - An embodiment of an apparatus includes a simulator and a determiner. The a simulator is configured to simulate a system and to propagate at least one state of the simulated system through time in response to a value of a parameter, and the determiner is configured to determine a next value of the parameter in response to a characteristic of another state of the model and a representation of at least one level set. | 02-21-2013 |

20130046515 | Determining a next value of a system-simulation parameter in response to representations of plots having the parameter as a dimension - An embodiment of an apparatus includes a simulator, a generator, and a determiner. The simulator is configured to simulate a system and to propagate at least one state of the simulated system through time in response to a value of a parameter. The generator is configured to generate a representation of a region of a first plot having dimensions that respectively correspond at least to the parameter and to a characteristic of a state of the simulated system, and a representation of a region of a second plot having dimensions that respectively correspond at least to the parameter and to another characteristic of a state of the simulated system. And the determiner is configured to determine a next value of the parameter in response to the representations of the regions of the first and second plots. | 02-21-2013 |

20110087470 | MATERIAL AND METHODS FOR USE IN BIOMASS PROCESSING - Methods and materials for measuring the composition of plant biomass and predicting the efficiency of conversion of such biomass to various end products under various processing conditions are disclosed. For example, methods and materials for identifying plant material having higher levels of accessible carbohydrate, as well as materials and methods for processing plant material having higher levels of accessible carbohydrate are disclosed. Also disclosed are computer-implemented methods and systems that provide improved economic efficiencies to biorefineries. | 04-14-2011 |

20130191091 | Machine, Computer Program Product and Method to Carry Out Parallel Reservoir Simulation - A machine, computer program product, and method to enable scalable parallel reservoir simulations for a variety of simulation model sizes are described herein. Some embodiments of the disclosed invention include a machine, methods, and implemented software for performing parallel processing of a grid defining a reservoir or oil/gas field using a plurality of sub-domains for the reservoir simulation, a parallel process of re-ordering a local cell index for each of the plurality of cells using characteristics of the cell and location within the at least one sub-domain and a parallel process of simulating at least one production characteristic of the reservoir. | 07-25-2013 |

20130191087 | METHOD OF CALCULATING DYNAMIC PRESSURE AT THE LEVEL OF AN AIRCRAFT SURFACE - The invention is aimed at a method simulating the aerodynamic flow around an aircraft, so as to detect the aerodynamic loads exerted on a predetermined surface of the aircraft. The method includes a phase of determining a value denoted QA of global dynamic pressure at the level of the predetermined surface of the aircraft. The method includes steps of carrying out simulations of aerodynamic flow around the predetermined surface of the aircraft for given environmental conditions, on the basis of a mesh produced around the shape of the aircraft, determining a local dynamic pressure qA around the predetermined surface of the aircraft, and then calculating the global dynamic pressure QA. | 07-25-2013 |

20100063784 | SYSTEM AND METHOD FOR FITTING FEATURE ELEMENTS USING A POINT-CLOUD OF AN OBJECT - A system and method for fitting feature elements is provided. The method first receives a point-cloud of an object from a point-cloud obtaining device and constructs a triangular mesh surface of the point-cloud. The method then determines a plurality of uppermost boundary points of the triangular mesh surface, and fits a feature element according to the uppermost boundary points. The method further creates the feature element, and outputs the feature element to a display. | 03-11-2010 |

20100063782 | Finite Element Method for Simulating Combined Effects of Temperature and Thermal Residual Stress on Surface Acoustic Waves - The embodiments of the present invention provide methods and systems for simulating a SAW and/or an LSAW device, while taking into account the temperature and residual stress of the device into consideration. The simulation involves transforming an equation of variational principle of elasticity into an equation of variational total potential energy with combined effects of temperature and residual stress. The transformation considers frequency-temperature relation and the effect of initial deformation caused by residual stress. The equation of variational total potential energy is then transformed into a finite element equation by considering the periodic constraints of the SAW or LSAW device. Afterwards, the finite element equation is solved to obtain eigen values and frequencies of the SAW or LSAW device. By considering the effects of stress and residual stress simultaneously during equation transformation, solving the eigen values and frequencies of the SAW or LSAW device becomes a single step process, instead of a multi-step process. | 03-11-2010 |

20100131249 | METHOD AND APPARATUS FOR SUPPORTING VERIFICATION OF LEAKAGE CURRENT DISTRIBUTION - A leakage current distribution verification support method includes a process including obtaining the estimated number L of cells in the custom macro circuit and the first arithmetic expression including a polynomial with a term having a common parameter α representing variations arising from each cell in the custom macro circuit and with a term having a parameter β representing variations arising from the entirety of the custom macro circuit, generating a second arithmetic expression including a polynomial with a term having a parameter α | 05-27-2010 |

20100057411 | PREDICTIVE MODELING OF CONTACT AND VIA MODULES FOR ADVANCED ON-CHIP INTERCONNECT TECHNOLOGY - A computer program product estimates performance of a back end of line (BEOL) structure of a semiconductor integrated circuit (IC). Code executes on a computer to dynamically predict an electrical resistance of the BEOL structure based on input data specific to multiple layers of the BEOL structure. The BEOL structure can be a contact or a via. The layers of the contact/via include an inner filling material and an outer liner. The code accounts for a width scatter effect of the inner filling material, as well as a slope profile of the contact/via. | 03-04-2010 |

20100057413 | INDIRECT-ERROR-BASED, DYNAMIC UPSCALING OF MULTI-PHASE FLOW IN POROUS MEDIA - Computer-implemented systems and methods are provided for an upscaling approach based on dynamic simulation of a given model. A system and method can be configured such that the accuracy of the upscaled model is continuously monitored via indirect error measures. If the indirect error measures are bigger than a specified tolerance, the upscaled model is dynamically updated with approximate fine-scale information that is reconstructed by a multi-scale finite volume method. Upscaling of multi-phase flow can include flow information in the underlying fine-scale. Adaptive prolongation and restriction operators are applied for flow and transport equations in constructing an approximate fine-scale solution. | 03-04-2010 |

20090216504 | SELECTING SPECTRAL ELEMENTS AND COMPONENTS FOR OPTICAL ANALYSIS SYSTEMS - Methods of selecting spectral elements and system components for a multivariate optical analysis system include providing spectral calibration data for a sample of interest; identifying a plurality of combinations of system components; modeling performance of a pilot system with one of the combinations of system components; determining optimal characteristics of the pilot system; and selecting optimal system components from among the combinations of system components. | 08-27-2009 |

20100063783 | SYSTEMS AND METHODS FOR MODELING OF CRYSTALLIZATION PROCESSES - A computer system and method of modeling a crystallization process includes representing a plurality of crystals in a solution by different subsets of the plurality, tracking increase of the respective characteristic length of each crystal group, and determining a crystal size distribution to output a model to a user. Ech subset forms a respective crystal group characterized by group attributes of (i) a number of crystals and (ii) a characteristic length. Additionally, the system and method track generation of new crystal groups generated by seeding, nucleation and/or breakage. | 03-11-2010 |

20110178782 | Method for Estimating Geometric Error Between Linear Axis and Rotary Axis in a Multi-Axis Machine Tool - A method of estimating a geometric error between a linear axis and a rotary axis in a multi-axis machine tool is provided, the method including creating a circular path under the control of one or more drive axes and measuring a radial error of the circular path using a ball bar, defining the relationship between position-dependent geometric error parameters and position-independent geometric error parameters and measured data using an error synthesis model and an equation of a ball bar, defining a linear equation with unknown position-independent geometric error parameters by removing higher order terms of the position-dependent geometric error parameters and position-independent geometric error parameters, and obtaining the position-independent geometric error parameters through least squares from the linear equation. | 07-21-2011 |

20110178786 | AUTOMATED METHOD TO DETERMINE COMPOSITE MATERIAL CONSTITUENT PROPERTIES - A method of determining in situ composite material constituent properties is provided. In one example computer software is provided that automatically determines adjusted material properties or in situ properties of each constituent of a composite material. Methods shown ensure that a finite element model will consistently predict material behavior not just at one desired stress/strain state, but in all simulated states. | 07-21-2011 |

20110178783 | Image processing system for use with a patient positioning device - Three camera rigs are connected by wiring to a computer. The computer is also connected to a treatment apparatus. A mechanical couch is provided as part of the treatment apparatus such that under the control of the computer the relative positions of the mechanical couch and the treatment apparatus may be varied. The camera rigs obtain video images of a patient lying on the mechanical couch the computer processes these images to generate a three-dimensional model of the surface of the patient which is utilized to position the patient relative to the treatment apparatus. | 07-21-2011 |

20100057412 | CIRCUIT SIMULATOR, CIRCUIT SIMULATION METHOD AND PROGRAM - Characteristics of a circuit element are predicted accurately by taking account not only of the temperature variation due to self-heating of the element but also of temperature variation due to heat transmission from an adjoining heater element. With reference to an electric network supplied from an electric network input unit ( | 03-04-2010 |

20130211798 | ANALYTIC METHOD OF FUEL CONSUMPTION OPTIMIZED HYBRID CONCEPT FOR FUEL CELL SYSTEMS - A method a system and method for optimizing the power distribution between a fuel cell stack and a high voltage battery in a fuel cell vehicle. The method includes defining a virtual battery hydrogen power for the battery that is based on a relationship between a battery power request from the battery and an efficiency of the battery and defining a virtual stack hydrogen power for the fuel cell stack that is based on a relationship between a stack power request from the fuel cell stack and an efficiency of the fuel cell stack. The virtual battery hydrogen power and the virtual stack hydrogen power are converted into polynomial equations and added together to provide a combined power polynomial equation. The combined power polynomial equation is solved to determine a minimum of the fuel cell stack power request by setting a derivative of the virtual stack hydrogen power to zero. | 08-15-2013 |

20110077920 | METHOD AND SYSTEM FOR DETERMINATION OF HORIZONTAL STRESSES FROM SHEAR RADIAL VARIATION PROFILES - Described is method and system of determining horizontal stress from radial profiles of dipole shear together with the far-field estimate of the Stoneley shear modulus. The system and method include selecting an optimal number of regression points on measured radial profiles for obtaining reliable estimation of maximum and minimum horizontal stress magnitudes in the presence of noisy data, where measured radial profiles of dipole shear moduli might exhibit a small amount of random fluctuations. | 03-31-2011 |

20110153290 | Prespacetime model of elementary particles, four forces and consciousness - A prespacetime model of elementary particles, four forces and consciousness has been formulated, which illustrates how the self-referential hierarchical spin structure of the prespacetime provides a foundation for creating, sustaining and causing evolution of elementary particles through matrixing processes embedded in said prespacetime. The prespacetime model reveals the creation, sustenance and evolution of fermions, bosons and spinless entities each comprised of an external wave function or external object and an internal wave function or internal object located respectively in an external world and internal world of a dual-world universe. The prespacetime model provides a unified causal structure for weak interaction, strong interaction, electromagnetic interaction, gravitational interaction, quantum entanglement, consciousness and brain function. The prespacetime model provides a unique tool for teaching, demonstration, rendering, and experimentation related to subatomic and atomic structures and interactions, quantum entanglement generation, gravitational mechanisms in cosmology, structures and mechanisms of consciousness, and brain functions. | 06-23-2011 |

20110153288 | METHOD AND SYSTEM FOR OPTIMALLY CONNECTING INTERFACES ACROSS MUTIPLE FABRICS - A method of connecting an interface to a fabric of an electronic device, the interface having a plurality of nets to be connected to corresponding connectors in the fabric includes associating with each of the connectors in the fabric a first variable indicating that the connector belongs to the interface; associating with each of the connectors in the fabric a second variable indicating a number of higher numbered adjacent connectors for the connector in the interface; connecting each of the nets in the interface to a corresponding one of the connectors in the fabric such that the second variable has a non-zero value at exactly one of the corresponding connectors in the interface. | 06-23-2011 |

20110082672 | STATISTICAL MODEL FOR PREDICTING FALLING IN HUMANS - Dependent variables believed to contribute to a likelihood of falling are analyzed using a latent class analysis. The dependent variables are biomedical factors, which may include, for example, arthritis, high blood pressure, diabetes, foot disorders, Parkinson's Disease, stroke, eye disorder, limb disorder, or proprioceptive disorder. Data pertaining to the biomedical factors is gathered from a population of individuals at risk of falling. Covariate data, including for example age and the number of prescriptions taken, is further analyzed against latent class data. For a particular group of at risk individuals, a set of five classes produced useful results broadly corresponding to groups representing individuals who have: good health; a range of diseases; Parkinson's Disease; arthritis; and high blood pressure. A probability of falling is determined, relative to the group of individuals with good health. | 04-07-2011 |

20140180649 | Scorecard Models with Measured Variable Interactions - Data is received that characterizes a transaction and includes a plurality of values corresponding to variables. Thereafter, a score is determined for the transaction based on the received data and using a scoring model. The scoring model only uses variables pairs having a divergence residual above a pre-defined threshold. Thereafter, data is provided that characterizes the determined score. Related apparatus, systems, techniques and computer program products are also described. | 06-26-2014 |

20140180648 | Systems and Methods of Numerically Simulating Structural Behaviors of Airbag Made of Coated Fabric Material - Methods of numerically simulating structural behaviors of airbag made of coated fabric material are disclosed. A special purpose finite element is configured to include a membrane element and a pair of dynamically configured slave elements, which provides additional bending resistance of the coated fabric material. At each solution cycle of a time-marching simulation, nodal locations of the slave elements are updated from corresponding averaged nodal normal vector, fabric thickness and coating thickness of the coated fabric material. The averaged nodal normal vector of a particular node is an average of element normal vector of those membrane elements connected to that particular node. Respective nodal locations are offset at a distance at either side of the corresponding node of the membrane element along the averaged normal vector. Using updated nodal locations, strains and stresses of the slave elements are obtained and then converted to internal nodal forces for additional bending resistance. | 06-26-2014 |

20110077922 | SYSTEM AND METHOD FOR PERFORMING OILFIELD SIMULATION OPERATIONS - The invention relates to a method of performing an oilfield operation of an oilfield having at least one wellsite, each wellsite having a wellbore penetrating a subterranean formation for extracting fluid from an underground reservoir therein. The method includes determining a time-step for simulating the reservoir, the reservoir being represented as a plurality of gridded cells and being modeled as a multi-phase system using a plurality of partial differential equations, calculating a plurality of Courant-Friedrichs-Lewy (CFL) conditions of the reservoir model corresponding to the time-step, the plurality of CFL conditions comprising a temperature CFL condition, a composition CFL condition, and a saturation CFL condition, simulating a first cell of the plurality of gridded cells with an Implicit Pressure, Explicit Saturations (IMPES) system, and simulating a second cell of the plurality of gridded cells with a Fully Implicit Method (FIM) system. | 03-31-2011 |

20110077915 | MODELING A MATRIX FOR FORMAL VERIFICATION - A reference model may be defined to refer to a matrix of a target computerized system. The reference model may comprise a reference index and a reference matrix. The reference index may have a non-deterministic value enabling the reference matrix to refer to the matrix using a fewer number of cells. The disclosed subject matter may enable a more efficient model checking process of a computerized device by using a reference model that is relatively easy to define or maintain or by using a reference model that is configured to be more efficient for model checking as it uses non-determinism. | 03-31-2011 |

20140067345 | Methods for the Analysis of Dissociation Melt Curve Data - Methods are provided that operate on raw dissociation data and dissociation curves to generate calibrations of the detected data and to further improve analysis of the data. The data can be taken from each support region of a multi-region platform, for example, from each well of a multi-well plate. Each support region can be loaded with portions of the same sample. In some embodiments, a dissociation curve correction can be calibrated for the sample, prior to a run of an experiment using such sample. In some embodiments, a method is provided for generating a melting transition region of dissociation curves that show the melting characteristics of the sample. In some embodiments, dye temperature dependence correction can be performed on the dissociation curve data to further improve analysis. In some embodiments, a feature vector can be derived from the melt data, and the feature vector can be used to further improve genotyping analysis of the dissociation curves. | 03-06-2014 |

20140067344 | METHOD FOR DETERMINATION OF PERFORMANCE OF AN ACCUMULATOR-UNIT - The disclosure relates to a method for determination of a maximum allowable load current of an energy storage cell by means of a substitute model. The Parameters of the substitute model are adapted during the lifetime of the energy storage cell. The substitute model contains two or more RC-elements. The respective parameters of a RC-element preferentially are adapted during separate time intervals. The disclosure further relates to a method for determination of a maximum performance of an accumulator-unit having two or more energy storage cells. The performance is preferentially calculated from a maximum allowable load current of the weakest energy storage cell and the sum of the respective voltages being produced at the energy storage cells at appliance of this maximum current. The disclosure also relates to a control unit for performing the method. | 03-06-2014 |

20120303342 | METHOD AND SYSTEM FOR REPRESENTING WELLS IN MODELING A PHYSICAL FLUID RESERVOIR - The disclosure is directed to a method of representing fluid flow response to imposed conditions in a physical fluid reservoir through wells. The invention utilizes techniques and formulas of unprecedented accuracy and speed for computer computation of Green's and Neumann functions in finite three-dimensional space for arbitrarily-oriented line sources in anisotropic media. The method includes the modeling of fluid flow in physical fluid reservoirs with an assemblage of linear well segments, characterizing arbitrary well trajectory, operating in unison with flux density coupled to flow rate within the well through a constitutive expression linking pressure distribution and flow. The method further includes generalization to complex fracture sets or fractured wells in modeling fluid flow in a reservoir, coupled use of such computations within a mesh representation of the physical fluid reservoir with isolation of well cell contributions, and extension to modeling of heterogeneous reservoirs and pressure transients. | 11-29-2012 |

20120303340 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, COMPUTER READABLE STORAGE MEDIUM STORING INFORMATION PROCESSING PROGRAM, THICKNESS AREA SETTING DEVICE, THICKNESS AREA SETTING METHOD, AND COMPUTER READABLE STORAGE MEDIUM STORING THICKNESS AREA SETTING PROGRAM - An information processing device includes target object information obtaining unit configured to obtain target object information indicating a position and an area of a target object in a virtual space, surface information obtaining unit configured to obtain surface information indicating a position and an area of a thickness area that is defined by a surface in the virtual space and a predetermined thickness imparted to the surface, and collision determining unit configured to carry out collision determination, based on the target object information and the surface information, so as to determine whether the target object has collided against the surface. | 11-29-2012 |

20120303338 | SIMULATION METHOD AND SIMULATION APPARATUS - To obtain velocity, density, pressure, and a position per unit time, acceleration of each particle and a repulsive force applied to each particle from a boundary surface is obtained by an equation of motion discretized by a predetermined kernel function; velocity after unit time is calculated by time integration; a density time differential is calculated by a discretized continuity equation representing a temporal change in the density based on a predetermined kernel function; density after unit time is calculated by time integration on the density time differential by using the velocity after the unit time; smoothing is performed on the density at predetermined intervals; pressure after unit time is calculated by an equation of state with the density after unit time; a position after unit time is calculated; the above calculations are repeated from the initial state to the end of a predetermined time. | 11-29-2012 |

20120303337 | SYSTEMS AND METHODS FOR IMPROVING THE EXECUTION OF COMPUTATIONAL ALGORITHMS - The invention refers to systems and methods to optimize the memory and communications that suits the memory organization of many scientific codes, such as Computer Fluid Dynamics codes, that operate on meshes, such the mesh of an object that moves through a fluid medium. The methods adjust the order in which the data are used inside the algorithm, by means of traversing and ordering the mesh. This ordered mesh is streamed into the lower memory levels and allows for minimal data transfer requirements. The method also reduces the memory needs dramatically and improves the execution time of the scientific code. The systems and methods are particularly useful in the aeronautic industry for designing new aircrafts. | 11-29-2012 |

20130085730 | PRECONDITIONER FOR RESERVOIR SIMULATION - A method can include providing a system of equations with associated variables that describe physical phenomena associated with a geologic formation; decoupling the system of equations to provide a system of pressure equations with associated pressure variables; solving the system of pressure equations for values of the pressure variables; and, based at least in part on the values of the pressure variables, solving the system of equations for values of the associated variables where the solving the system of equations includes applying a block approximate inverse preconditioner technique to at least blocks of mass conservation terms of the system of equations. Various other apparatuses, systems, methods, etc., are also disclosed. | 04-04-2013 |

20120203527 | Process for Producing Sandwich Structures with Particulate Material Pattern - The present invention is concerned with a process for forming a very well defined pattern of particulate material in a composite material comprising a web material and particulate absorbent material. The present invention relates also to a method for determining the equipment design and process parameter for such a process. In a particular application, the present invention provides a process for preparing liquid absorbent structures, such as may be useful for disposable absorbent articles. | 08-09-2012 |

20120203524 | QUANTITATIVE METHOD OF DETERMINING SAFE STEAM INJECTION PRESSURE FOR ENHANCED OIL RECOVERY OPERATIONS - This invention relates to a method for determining the safe steam injection pressure for enhanced oil recovery operations. | 08-09-2012 |

20120203522 | Method and System for Analysis of an Object - The invention provides a method and system for analysing the physical properties of an object using a computing device, to any desired accuracy and spatial resolution with a degree of certainty and no longer restricted by the floating point limitations of the computing device. The system and method of the invention employs a method of scaling which uses differing scales for individual rows of arrays, and by further using differing scales for individual columns of the arrays. This method allows for the removal of errors in the calculation of property values so that the accuracy of the resultant physical property distribution may be known with a degree of certainty and no longer restricted by the floating point limitations of the computing device. | 08-09-2012 |

20110060563 | Carbonaceous Chemistry for Continuum Modeling - A system and method of calculating fuel gasifier reactions is disclosed. The method and system model combustion/gasification within a gasifier by using an Eulerian-Eulerian flow field. The flow field is updated as the combustion/gasification progresses to account for the use of fuel as well as other reactions, mass transferred, and heat that occur within the gasifier during the combustion/gasification reactions. | 03-10-2011 |

20130338975 | METHOD FOR CO-SIMULATION OF TWO OR MORE MATHEMATICAL MODELS - A method for the co-simulation of two or more interacting mathematical models in which each model has at least one input port and one output port for inputting and outputting values of parameters in a predefined parameter protocol. The unit of measurement is identified for each parameter in the model and a scaling factor is then generated to equalize the units of measurement for each parameter in each model. The parameter protocol for each port is then determined and a virtual bus with unique locations is configured for each parameter in the models. The parameters from the models are then configured as a function of the parameter protocol so that the same parameters from different models are associated with the same location in the virtual bus. | 12-19-2013 |

20130338976 | Digital Rock Analysis Systems and Methods with Multiphase Flow REV Determination - The pore structure of rocks and other materials can be determined through microscopy and subject to digital simulation to determine the properties of multiphase fluid flows through the material. To conserve computational resources, the simulations are preferably performed on a representative elementary volume (REV). The determination of a multiphase REV can be determined, in some method embodiments, by deriving a porosity-related parameter from a pore-matrix model of the material; determining a multiphase distribution within the material's pores; partitioning the pore-matrix model into multiple phase-matrix models; and deriving the porosity-related parameter from each phase-matrix model. The parameter's dependence on phase and saturation can then be determined and analyzed to select an appropriate REV size. | 12-19-2013 |

20140365189 | SIMPLIFIED METHOD FOR ROBUST ESTIMATION OF PARAMETER VALUES - A method for estimating parameter values includes acquiring image data with an imaging apparatus, deriving a parameter model function from the image data, generating a N-dimensional grid, wherein N is a number of values of one or more non-linear terms of the derived model function, pre-calculating the one or more non-linear terms given the parameter model function and the designated values of the non-linear parameters, calculating one or more remaining model terms of the parameter model function, and displaying at least one of the one or more non-linear terms and remaining linear model terms. | 12-11-2014 |

20110191077 | ELECTRONIC STATE COMPUTING METHOD, ELECTRONIC STATE COMPUTING DEVICE, AND RECORDING MEDIUM - A method for computing an exact solution for an electronic state of a substance by performing a first principle calculation using a computer, the method is characterized in that evaluating a deviation of an approximate value obtained by local density approximation or generalized gradient approximation from the exact solution of the electronic state to be obtained using an energy functional determined by an electronic density, a space derivative for the electronic density and fluctuations of physical quantities; and computing the exact solution by solving an optimization problem being defined by the energy functional. | 08-04-2011 |

20110191076 | ERROR DETECTION METHOD AND SYSTEM - Provided are a method which permits complete training data and data with added errors, and enables the early and accurate discovery of errors in facilities such as a plant, and a system thereof. To achieve the objectives, (1) the behavior of temporal data is observed over time, and the trace is divided into clusters; (2) the divided cluster groups are modeled in sub spaces, and the discrepancy values are calculated as errors candidates; (3) the training data are used (compare, reference, etc.) for reference to determine the state transitions caused by the changes over time, the environmental changes, the maintenance (parts replacement), and the operation states; and (4) the modeling is a sub space method such as regression analysis or projection distance method of every N data removing N data items, (N=0, 1, 2, . . . ) (for example, when N=1, one error data item is considered to have been added, this data is removed, then the modeling is performed), or a local sub space method. Linear fitting in regression analysis is equivalent to the lowest order regression analysis. | 08-04-2011 |

20110191075 | Dental Crowding Analysis Tool - An electronic three-dimensional (3D) model of a dental arch is displayed. An ideal arch is superimposed on the dental arch. The shape of the ideal arch is adjusted in response to adjustment input from a user. Furthermore, a tooth width is calculated for teeth in the dental arch. A crowding score is calculated based on a comparison of a length of the ideal arch and a tooth width total, the tooth width total based at least in part on a total of the tooth widths for the teeth. | 08-04-2011 |

20110191074 | Systems and Methods for Performing Stress Intensity Factor Calculations Using Non-Singluar Finite Elements - Systems and methods are disclosed for determining stress intensity factors. In one or more embodiments, the method can include the steps of defining a crack tip zone about one or more crack tips of one or more arbitrarily shaped cracks in an arbitrarily shaped solid. The one or more crack tip zones can be constrained within a finite element model representation mesh of the arbitrarily shaped solid to provide one or more constrained crack tip zones. The combination of the finite element model representation mesh and the one or more constrained crack tip zones can be processed to determine the stress intensity factor for each of the one or more arbitrarily shaped cracks. | 08-04-2011 |

20110191073 | Methods and Apparatus for Direct-Global Separation of Light Using Angular Filtering - In an exemplary implementation of this invention, light from a scattering scene passes through a spatial light attenuation pattern and strikes a sensor plane of a camera. Based on said camera's measurements of the received light, a processing unit calculates angular samples of the received light. Light that strikes the sensor plane at certain angles comprises both scattered and directly transmitted components; whereas light that strikes at other angles comprises solely scattered light. A processing unit calculates a polynomial model for the intensity of scattered-only light that falls at the latter angles, and further estimates the direct-only component of the light that falls at the former angles. Further, a processing unit may use the estimated direct component to calculate a reconstructed 3D shape, such as a 3D shape of a finger vein pattern, using an algebraic reconstruction technique. | 08-04-2011 |

20110191072 | FULLY-INTEGRATED HEXAHEDRAL ELEMENTS CONFIGURED FOR REDUCING SHEAR LOCKING IN FINITE ELEMENT METHOD - Improved 8-node hexahedral elements configured for reducing shear locking in finite element method are disclosed. According to one aspect, aspect-ratio based scale factors are introduced to modify partial derivatives of the isoparametric shape function of the hexahedral element with respect to isoparametric dimensions, respectively. The modified derivatives are used for calculating the Jacobian matrix thereby the rate-of-strain. The scale factor is configured such that no changes for a perfect cubic solid element (i.e., element having aspect ratio of 1 (one) in all three spatial dimensions), while significant changes for element having poor aspect ratio. In other words, elements with poor aspect ratio are mapped to a perfect cubic element using the aspect-ratio based scale factors. According to anther aspect, off-diagonal components in the local Jacobian matrix are directly modified by cancelling terms related to spurious shear deformation modes. This measure completely alleviates the shear locking effect even for perfectly shaped elements. | 08-04-2011 |

20110191071 | CARBON FOOTPRINT ANALYSIS TOOL FOR STRUCTURES - An emission estimation apparatus running a program configured to perform a method of calculating the amount of carbon generated during the life span of a structure by displaying a graphical user interface stored in the memory of the apparatus which is configured to gather structural information pertaining of the structure, receiving structural information from the graphical user interface into the memory of the apparatus which includes information pertaining to the size, types of material used in the structure and structural aspects of the structure, generating an estimated amount of carbon generated from the use of each type of material to construct the structure and the labor used to construct the structure based on the structural information received by the processor, estimating, by the processor, the types and amounts of material and labor required to repair the structure after a destructive event occurs based on a calculated probability and magnitude of a destructive event occurring, generating an estimated amount of carbon emitted as a result of the materials used and the labor required to repair the structure after the destructive event occurs, and displaying the total estimated amount of carbon emitted due the construction and repair of the structure on a display unit. | 08-04-2011 |

20090192768 | METHODS AND APPARATUS FOR CHARACTERIZATION OF PETROLEUM FLUID AND APPLICATIONS THEREOF - An improved method and system for characterizing the compositional components of a hydrocarbon reservoir of interest and analyzing fluid properties of the reservoir of interest based upon its compositional components. | 07-30-2009 |

20110040535 | GOLF BALL TRAJECTORY SIMULATION METHOD - The invention is directed at a golf ball trajectory simulation method that employs arithmetic operations executed by a computer to analyze a trajectory of a golf ball having a plurality of dimples on a surface thereof when the ball is launched into flight. The trajectory of the ball is estimated by setting up a golf ball model within a virtual airflow space (field) where a grid has been generated; setting a weight for the golf ball model and applying initial conditions (initial velocity, launch angle, spin rate) to the ball model so as to cause the model to fly within the virtual airflow space (field); calculating a lift coefficient and a drag coefficient for the golf ball from an air stream velocity, direction and pressure calculated in each grid cell; and calculating a flight distance and left-to-right dispersion for the golf ball from launch until landing by calculating a change in height, a change in lateral direction, a change in velocity and a change in spin rate for the golf ball during flight. | 02-17-2011 |

20110040536 | RESERVOIR ARCHITECTURE AND CONNECTIVITY ANALYSIS - An interactive system and method of operating the system to define and evaluate a model of a hydrocarbon reservoir. The reservoir model is defined from extrinsic information such as seismic surveys, well logs, and the like, and is based on elements of formation regions, connections among the regions, wells, and perforations. A boundary-element method is used to determine pressure interference responses, corresponding to the pressure at a perforation in response to a single perforation producing fluid at a unit flow rate. These pressure interference responses are then convolved with measured well flow rates obtained during production to arrive at estimates of the wellbore pressure at one or more wells of interest. The estimated wellbore pressure can be compared with downhole pressure measurements to validate the reservoir model, or to provoke the user into modifying the model and repeating the evaluation of the model. | 02-17-2011 |

20110040534 | REAL-TIME SIMULATION PROCEDURE FOR A HELICOPTER ROTOR - This procedure proposes the appropriate equations that determine the rotor movement in order to obtain the aerodynamic actions for each blade in each iteration (the forces that are transmitted to the helicopter and the moments with respect to the articulations), and they are resolved by discretizations made in the rotor disc, such that that the blade elements of the partition are connected to the disc, which does not rotate, instead of to each blade. The blades pass through an azimuth range in each iteration, making a division of each blade longitudinally into n | 02-17-2011 |

20110040532 | Knowledge-Based Models for Data Centers - Techniques for data center analysis are provided. In one aspect, a method for modeling thermal distributions in a data center is provided. The method includes the following steps. Vertical temperature distribution data is obtained for a plurality of locations throughout the data center. The vertical temperature distribution data for each of the locations is plotted as an s-curve, wherein the vertical temperature distribution data reflects physical conditions at each of the locations which is reflected in a shape of the s-curve. Each of the s-curves is represented with a set of parameters that characterize the shape of the s-curve, wherein the s-curve representations make up a knowledge base model of predefined s-curve types from which thermal distributions and associated physical conditions at the plurality of locations throughout the data center can be analyzed. | 02-17-2011 |

20110010144 | SELF-TUNING, BIOLOGICALLY MODELED SORTER - Disclosed is a self-tuning flow cytometer that uses a mathematical model to perform sort decisions that is based upon the biological response of the particular types of cells that are being sorted. In one embodiment, statistical calculations of the likelihood of an event belonging to a certain population are used to make the sort decisions. Automated self-tuning processes are used to optimize the operating parameters of the flow cytometer to achieve a selected purity with higher yield at optimal sorting speeds. The fully automated processes minimize user input and allows the user to select a desired purity while maximizing yield. | 01-13-2011 |

20100280800 | Method of modeling flexural characteristics of a bar subjected to local heating - The method of modeling flexural characteristics of a bar subjected to local heating utilizes thermal diffusion equations and the finite element method to model vibrational frequency and amplitude variation in a substrate material subjected to local heating. Both heated and non-heated cases are considered. | 11-04-2010 |

20100280804 | METHOD AND DEVICE FOR PREDICTING RESIDUAL ONLINE TIME OF PEER IN PEER-TO-PEER NETWORK - A method for predicting a residual online time of a peer in a peer-to-peer (P2P) network is provided. The method includes: obtaining M history life cycle sampling data S | 11-04-2010 |

20100312533 | METHOD AND APPARATUS FOR MATHEMATICALLY CHARACTERIZING EAR CANAL GEOMETRY - The present subject matter provides apparatus and methods for physically fitting a hearing assistance device, including mathematically characterizing a person's ear canal. The apparatus includes a housing adapted to be mechanically coupled to the person in proximity to the person's outer ear. An ultrasonic transducer array is located within at least a portion of the housing. The apparatus includes electronics within the housing, the electronics adapted to control the transducer array to alternate between transmitting and receiving ultrasonic energy. In various embodiments, a processor is adapted to characterize geometry of the ear canal using information from the ultrasonic transducer array obtained from scans of the ear canal. | 12-09-2010 |

20120203516 | Techniques for Determining Physical Zones of Influence - Techniques for analyzing flow of a quantity in a given domain are provided. In one aspect, a method for modeling regions in a domain affected by a flow of a quantity is provided which includes the following steps. A physical representation of the domain is provided. A grid that contains a plurality of grid-points in the domain is created. Sources are identified in the domain. Given a vector field that defines a direction of flow of the quantity within the domain, a boundary value problem is defined for each of one or more of the sources identified in the domain. Each of the boundary value problems is solved numerically to obtain a solution for the boundary value problems at each of the grid-points. The boundary value problem solutions are post-processed to model the regions affected by the flow of the quantity on the physical representation of the domain. | 08-09-2012 |

20110213596 | REQUIREMENTS DRIVEN FEATURE DEVELOPMENT PROCESS - A method for developing features to be used in an automobile design. The features are developed and documented in an architecture-independent manner, so that they can be used on any vehicle platform where appropriate. The feature development process includes using requirements which have been defined using formal methods, thereby assuring the quality of the requirements. The feature development process also includes the documentation and standardized use of all technical terms and data elements, the development of computer simulation models and hardware-in-the-loop simulations to verify the requirements, and review of a feature and its requirements by peer groups at various stages of the process. The result is a Feature Technical Specification which can be used by any product development team, and which contains only clear, concise and accurate requirements. | 09-01-2011 |

20110178779 | Probability of Accidental Garment Match - A digital image of a first garment having one or more first garment portions is received. A user has identified the first garment portions as matching one or more corresponding second garment portions of a second garment. The probability of accidental match of the first garment within the digital image in relation to the second garment is determined, by using a statistical model based on one or more parameters and based on analyses of the first garment portions. The probability of accidental match is output. | 07-21-2011 |

20100280801 | METHOD AND DEVICE FOR GENERATING A MODEL OF A MULTIPARAMETER SYSTEM - The present invention relates to a method ( | 11-04-2010 |

20110153291 | Prespacetime model for generating energy-momentum-mass relationship, self-referential matrix rules and elementary particles - A prespacetime model is formulated for generating energy-momentum-mass relationship, elementary particles and self-referential matrix rules through hierarchical self-referential spin structure in prespacetime. Key to the present model is: (1) generation of at least one primordial phase distinction in prespacetime, (2) formation of energy-momentum-mass relationship from said phase distinction; (3) formation of external and internal objects from said phase distinction; (4) matrixization of said energy-momentum-mass relationship into matrix rules; (5) matrixization of said internal and external objects into the external and internal wave functions of a particle in the dual world, and (6) interaction of said external object and said internal object through said matrix rules. In particular, working models for generating energy-momentum-mass relationship, self-referential matrix rules, elementary particles and composite particles are described as research aids, teaching tools and games. Further, working model for ether (aether) as a body or medium of prespacetime is also described as research aids and teaching tools. | 06-23-2011 |

20110153289 | METHOD AND SYSTEM FOR SPECIFYING SYSTEM LEVEL CONSTRAINTS IN A CROSS-FABRIC DESIGN ENVIRONMENT - A method of specifying system level constraints for connecting an interface of an electronic device between first and second fabrics includes specifying one or more first condition relating to a placement of the interface, specifying one or more second condition relating to a connection of a net in the interface between the first and second fabrics, generating one or more first equation expressing the first condition as a function of the location of the connectors, generating one or more second equation expressing the second condition as a function of the location of connectors, generating one or more third equation expressing an optimality criterion for the interface, and outputting the one or more first equation, the one or more second equation and the one or more third equation to a data file in a computer readable format. | 06-23-2011 |

20100057408 | FAST MULTIPHYSICS DESIGN AND SIMULATION TOOL FOR MULTITECHNOLOGY SYSTEMS - In one exemplary approach, a Schur complement-based boundary element method (BEM) is employed for predicting the motion of arbitrarily shaped three-dimensional particles under combined external and fluidic force fields. The BEM relies on modeling the surface of the computational domain, significantly reducing the number of unknowns when compared to volume-based methods. In addition, the Schur complement-based scheme enables a static portion of the computation to be computed only once for use in subsequent time steps, which leads to a tremendous reduction in solution time during time-stepping in the microfluidic domain. Parallelized oct-tree based O(N) multilevel iterative solvers are also used to accelerate the setup and solution costs. | 03-04-2010 |

20090326883 | ANALYZER, ANALYSIS METHOD, AND ANALYSIS PROGRAM PRODUCT - A first generation portion divides an object to be analyzed into a plurality of finite elements to generate element division data. A first calculation portion defines and calculates a plurality of meshes dividing the object to be analyzed into units larger than the finite elements. A second generation portion assumes that a friction layer which has a thickness of “0” and a friction coefficient between a conductive material and a composite material of a predetermined value less than 1 exists at the interface between the conductive material and the composite material, and the second generation portion generates mesh data. A second calculation portion uses various solvers to calculate the physical amounts produced in the object to be analyzed on the basis of the mesh data and outputs the analysis result. In other words, the second calculation portion performs a simulation of the behavior of the object to be analyzed. The simulation is performed within an arbitrary temperature range set by a user. | 12-31-2009 |

20140012551 | System and Method for Determining Thermodynamic Parameters - A method determines a value of a thermodynamic parameter of a substance based on a set of secondary manifolds, wherein each secondary manifold represents a mapping among a combination of thermodynamic parameters of the substance, and wherein the mapping is based on a primary manifold representing a mapping between a pair of thermodynamic parameters and a thermodynamic potential. A particular secondary manifold is selected from the set of secondary manifolds based on particular thermodynamic parameters, wherein the particular secondary manifold is a mapping between the particular thermodynamic parameters and the thermodynamic parameter, and the value of the thermodynamic parameter is determined based on the particular secondary manifold and values of the particular thermodynamic parameters. | 01-09-2014 |

20120203519 | Method for calculating a navigation phase in a navigation system involving terrain correlation - A method for calculating a navigation phase for a carrier, in a navigation system involving terrain correlation, includes determining a navigability map in which each point of interest of an onboard map is associated with a navigability score. The method is applicable to all terrain aided navigation techniques, and allows the consideration of the quality of the onboard maps and terrain sensors used. | 08-09-2012 |

20120203518 | Sequential Fully Implicit Well Model for Reservoir Simulation - A subsurface hydrocarbon reservoir with wells is simulated by simultaneous solution of reservoir and well equations which simulate flow profiles along a well without requiring an unstructured coefficient matrix for reservoir unknowns. An analytical model of the reservoir is formed using the known or measured bottom hole pressure. Where several layers in an interval in the reservoir are present between vertical flow barriers in the reservoir, and communicate vertically with others, the communicating layers are combined for analytical modeling into a single layer for that interval for simulation purposes. The matrix of equations defining the unknown pressures and saturations of the intervals of combined layers in the reservoir are solved in the computer, and a perforation rate determined for each such interval of combined layers. Rates for the intervals in the reservoir are then combined to determine total well rate. | 08-09-2012 |

20120203515 | Seismic-Scale Reservoir Simulation of Giant Subsurface Reservoirs Using GPU-Accelerated Linear Equation Systems - A computer-based system performs iterative linear solution of giant systems of linear equations with the computational acceleration capabilities of GPU's (Graphical Processing Units). Processing is performed in a heterogeneous (hybrid) computer environment composed of both computer data processing units (CPU's) and GPU's. The computational acceleration in processing provides an order of magnitude speed improvement over other methodology which utilizes only CPU's. The present invention enables reservoir studies to be carried out within time constraints, and real-time reservoir simulations to be made while keeping pace with online data acquisition. | 08-09-2012 |

20140297234 | Forecasting production output of computing system fabrication test using dynamic predictive model - A dynamic predictive model of a computing system fabrication test is constructed. The computing system fabrication test is conducted over test sectors. Each test sector corresponds to a different type of the computing system fabrication test, and includes test operations that are individually performed to effectuate the test sector. The dynamic predictive model generates a predicted completion time of each test operation of each test sector. Production output of the computing system fabrication test is forecast for a scenario corresponding to a particular computing system to undergo fabrication testing, by applying the dynamic predictive model to the scenario. The production output is forecast in that a total time remaining until the particular computing system to which the scenario corresponds has completed the fabrication testing is predicted. | 10-02-2014 |

20080243451 | METHOD FOR SEMANTIC MODELING OF STREAM PROCESSING COMPONENTS TO ENABLE AUTOMATIC APPLICATION COMPOSITION - A method for modeling components of a stream processing application, includes: defining an input message pattern of a processing element, wherein the input message pattern includes variables representing data objects that must be included in a message input to the processing element, and a graph pattern that semantically describes the data objects that must be included in the message input to the processing element; and defining an output message pattern of the processing element, wherein the output message pattern includes variables and new data objects, the variables and new data objects representing data objects that must be included in a message output from the processing element, and a graph pattern that semantically describes the data objects in the message output from the processing element. | 10-02-2008 |

20080243452 | Approaches and architectures for computation of particle interactions - A generalized approach to particle interaction can confer advantages over previously described method in terms of one or more of communications bandwidth and latency and memory access characteristics. These generalizations can involve one or more of at least spatial decomposition, import region rounding, and multiple zone communication scheduling. An architecture for computation of particle interactions makes use various forms of parallelism. In one implementation, the parallelism involves using multiple computation nodes arranged according to a geometric partitioning of a simulation volume. | 10-02-2008 |

20090177449 | DURATION ESTIMATION OF REPEATED DIRECTED GRAPH TRAVERSAL - Embodiments of the present invention provide a method, system and computer program product for duration estimation of simulating a process model embodied in a directed graph. In an embodiment of the invention, a method for estimating a duration of simulation for a process model embodied in a directed graph can include loading a directed graph for traversal in a simulation engine, identifying nodes in the directed graph, estimating a duration of simulation by the simulation engine for individual ones of the nodes, summing a duration of simulation for the individual ones of the nodes to produce an estimate of a duration of traversal of the directed graph, and presenting the estimate in association with the traversal of the directed graph by the simulation engine. | 07-09-2009 |

20100174513 | Characterization and Modeling of Ferroelectric Capacitors - Simulation of an electronic circuit including a model of a ferroelectric capacitor. The model of the ferroelectric capacitor includes a multi-domain ferroelectric capacitor, in which each of the domains is associated with a positive and a negative coercive voltage. A probability distribution function of positive and negative coercive voltages is defined, from which a weighting function of the distribution of domains having those coercive voltages is defined. The electrical behavior of the ferroelectric capacitor is evaluated by evaluating the polarization of each of the domains, as weighted by the weighting function. A time-dependent factor can be included in the polarization expression evaluated for each domain, to include the effect of relaxation. The effects of longer-term mechanisms, such as imprint, can be modeled by deriving a probability distribution function for the domains after an accelerated stress. | 07-08-2010 |

20110257951 | DEVICE FOR DETERMINATION OF THERMAL EXCHANGE COEFFICIENT AND ASSOCIATED METHOD - A device for determining the thermal exchange coefficient between a fluid and a wall at a point P | 10-20-2011 |

20080275676 | METHODOLOGY TO ENABLE WAFER RESULT PREDICTION OF BATCH TOOLS - A method to enable wafer result prediction from a batch processing tool, includes collecting manufacturing data from a batch of wafers processed in batch in the batch processing tool, to form a batch processing result; defining a degree of freedom of the batch processing result based on the manufacturing data; and performing an optimal curve fitting by trial and error for an optimal function model of the batch processing result based on the batch processing result. | 11-06-2008 |

20110257950 | Nonlinear function approximation over high-dimensional domains - An algorithm is disclosed for constructing nonlinear models from high-dimensional scattered data. The algorithm progresses iteratively adding a new basis function at each step to refine the model. The placement of the basis functions is driven by a statistical hypothesis test that reveals geometric structure when it fails. At each step the added function is fit to data contained in a spatio-temporally defined local region to determine the parameters, in particular, the scale of the local model. The proposed method requires no ad hoc parameters. Thus, the number of basis functions required for an accurate fit is determined automatically by the algorithm. The approach may be applied to problems including modeling data on manifolds and the prediction of financial time-series. The algorithm is presented in the context of radial basis functions but in principle can be employed with other methods for function approximation such as multi-layer perceptrons. | 10-20-2011 |

20130346040 | SHALE GAS PRODUCTION FORECASTING - A method can include providing data for at least one shale gas formation; performing a statistical analysis on the data for each of the at least one shale gas formation; providing a simulation model; history matching the simulation model for each of the at least one shale gas formation based at least in part on the performed statistical analysis to generate a history matched model for each of the at least one shale gas formation; and forecasting production for another shale gas formation by plugging in data for the other shale gas formation into each generated history matched model. Various other apparatuses, systems, methods, etc., are also disclosed. | 12-26-2013 |

20140365184 | METHOD AND APPARATUS FOR PREPARATION OF A COMPUTATIONAL FLUID DYNAMICS MODEL - A method of preparation of a Computational Fluid Dynamics (CFD) model of a multi-component product including a plurality of individual components for simulation, the method including providing a simplified model employing a simplified obstacle to fluid flow in place of one or more components in the model; solving the simplified model; and using the solution of the simplified model to add to modeling data by providing starting values for fluid flow in the simulation of the CFD model. | 12-11-2014 |

20140365185 | NUMERICAL CALCULATION METHOD AND APPARATUS - A method realizes numerical high-precision calculation of an interflow phenomenon of liquids having different reference densities. Specifically, the method includes: calculating a first and second physical quantities by using, in a Riemann invariant, a ratio of a first or second density of a first or second particle to a first or second reference density, instead of the first or second density; calculating a first time-space intermediate value for the first and second physical quantities between the first and second particles, by using the first and second physical quantities; calculating time-space intermediate values for pressure and velocity between the first and second particles, by using the first time-space intermediate value. Then, a velocity of the first particle updated by using the second time-space intermediate value for pressure, and the first density of the first particle is updated based on the time-space intermediate value for velocity. | 12-11-2014 |

20080312883 | Method and Apparatus for Determining a Unique System Condition - A method and apparatus of determining a unique condition in a cyclic system. A set of system variables and a sample time are defined. The variables varying between a first and second state. The system is operated for more than one cycle, and a data array based on system variables and time is created. A processor analyzes the data array for changes in the variables, and generates arrays responsive to the changes in the variables. The arrays are analyzed to determine a unique set of variable conditions. | 12-18-2008 |

20080281565 | Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes - Output feedback pole placement problems with parameter drift are solved with stabilizing solutions. Changes in system parameters trigger alerts in an automated manner. A representative method includes determining a set of solutions for an output feed pole placement problem, based on parameters of a physical system. The solutions are stable and well-conditioned for monitoring changes to the parameters of the physical system. The physical system is adjusted, or controlled, based on the solutions determined. Updated parameters of the physical system are acquired. A set of updated solutions for the output feedback pole placement problem are determined based on the updated parameters. The physical system is then adjusted, or controlled, based on the updated solutions determined. A system manager may also be notified of the updated parameters and/or the updated solutions. Furthermore, changes within the system may be monitored, and/or potentially critical changes within the system may be detected. | 11-13-2008 |

20110131018 | Finite Difference Algorithm for Solving Slender Droplet Evaporation with Moving Contact Lines - A system and method for simulating a droplet on a substrate with a moving contact line. The height of the droplet above the substrate is represented as a height function. A height evolution equation represents how the height of a droplet with moving contact line varies over time. The height function at a first point in space and a first point in time is calculated. An extrapolated height value at the first point in time is based on the height function at the first point in space and the first point in time, and the contact line at the first point in time. The extrapolated height value is at a second point in space below the substrate. The height evolution equation is used to calculate the height function at a second point in time based upon the extrapolated height value at the first point in time. | 06-02-2011 |

20130080127 | NEUROPSYCHOLOGICAL SPATIOTEMPORAL PATTERN RECOGNITION - Systems and methods for identifying and analyzing neuropsychological flow patterns, include creating a knowledge base of neuropsychological flow patterns. The knowledge base is formed by obtaining signals from multiple research groups for particular behavioral processes, localizing sources of activity participating in the particular behavioral processes, identifying sets of patterns of brain activity for the behavioral processes and neuropsychologically analyzing the localized sources and the identified patterns for each of the research groups. The neuropsychological analysis includes identifying all possible pathways for the identified sets of patterns, ranking the possible pathways based on likelihood for the particular behavioral process and reducing the number of ranked possible pathways based on additional constraints. A system for comparison of obtained signals from an individual to the created knowledge base is provided. These obtained signals are then used to further update the existing knowledge base. | 03-28-2013 |

20100324870 | SOLVER-BASED VISUALIZATION FRAMEWORK - Visualization frameworks may include solvers. The solvers may be used to determine the properties of view components of view compositions. In some instances, the solvers may be explicitly composed using a relational structure, such as a dependency tree. In some instances, the solvers may be implicitly composed based on property-setters having solvers invoking other property-setters having solvers. | 12-23-2010 |

20100332199 | NOISE REDUCTION TECHNIQUE FOR MONITORING ELECTROMAGNETIC SIGNALS - One embodiment provides a system that analyzes a target electromagnetic signal radiating from a monitored system. During operation, the system monitors the target electromagnetic signal using a set of antennas to obtain a set of received target electromagnetic signals from the monitored system. Next, the system calculates a weighted mean of the received target electromagnetic signals using a first pattern-recognition model. The system then subtracts the received target electromagnetic signals from the weighted mean of the received target electromagnetic signals to obtain a set of noise-reduced signals for the monitored system. Finally, the system assesses the integrity of the monitored system by analyzing the noise-reduced signals using a second pattern-recognition model. | 12-30-2010 |

20110010145 | METHOD, APPARATUS AND COMPUTER PROGRAM FOR MULTIPLE TIME STEPPING SIMULATION OF A THERMODYNAMIC SYSTEM - A computer-implemented method of simulating behaviour of a thermodynamic system over time, the thermodynamic system having a state described by collective vectors of position and momentum at any given time and the method comprising a momentum refreshment process, a conservative dynamics process, and an acceptance/rejection process, wherein the momentum refreshment process comprises mixing the collective momentum vector with a noise vector; the conservative dynamics process comprises applying a mollified impulse multiple time stepping conservative dynamics method to a current state, in which process calculations for forces corresponding to more slowly varying energy parts in the thermodynamic system undergo an averaging procedure and are carried out at a larger time step than calculations for forces corresponding to more quickly varying energy parts; and wherein the acceptance/rejection process is based on the system energy and comprises accepting a current state or returning a replacement state. | 01-13-2011 |

20090037156 | Design Support System - The design support system regarding the present invention comprises a node data storage means that stores node data to generate functional models which present a group of function nodes which are functions divided from performance function of apparatus which is an objective to be designed and a group of part nodes which realize the functions in mutual relations, a functional model generating means that generates the functional models in reference to the node data storage means, a node designation receiving means that receives the designation of a node among the functional models, a node selection means that selects a node which has a mutual relation with nodes to which the designation are given, a display unit that displays the node selected by the node selection means. | 02-05-2009 |

20090037155 | Machine condition monitoring using a flexible monitoring framework - A flexible framework and a corresponding user interface allow a user to configure a machine condition monitoring system. A user-configurable computation framework offers flexibility in designing the machine condition monitoring system. In this framework, every computation based on machine attributes is represented as an input-output system. A simple computation can be easily defined by specifying the computation type, number of inputs, structure, and parameters. The user can use the determined output attributes of computations as input attributes in other computations. Ultimately, the computations are aggregated by the framework configured by the user to produce an output computation attribute that indicates a machine condition or predicts a machine condition. | 02-05-2009 |

20140249787 | METHOD OF EXPLORING THE FLEXIBILITY OF MACROMOLECULAR TARGETS AND ITS USE IN RATIONAL DRUG DESIGN - It comprises a method of exploring the flexibility of macromolecules, where an available ensemble of structures of a receptor, such as one coming from a molecular dynamics trajectory or a set of experimentally derived structures, is used to generate an ensemble of structures for a closely related receptor, such as a receptor mutant, a receptor with a series of post-translational modifications, or one that is non-covalently bound to a second molecule. In this way, new ensembles of the pertubed receptor can be accessed without the need to explicitely simulate the new system. The method allows the study of structure and flexibility of derivatives and relatives of a receptor in a computer efficient manner, and therefore has applications in the rational-drug design field, especially in virtual screening. It also comprises a computer program product for causing a computer to perform the method, as well as a system of molecular modeling comprising computer means for carrying out each of the steps of the method. | 09-04-2014 |

20130035914 | SERVO CONTROLLER - A servo controller includes: a reference model unit which inputs a reference to generate a model output and a model input; a feedback control unit which generates a feedback input so that a control output of a plant follows the model output; and an adder which adds the model input and the feedback input, in which the reference model unit includes: a mathematical model which simulates characteristics of the plant, and generates the model output and a state variable from the model input; a model input memory which outputs a past model input; a model controller which inputs the reference, the state variable, and the past model input to generate the model input; and a model controller determining unit which determines the model controller based on the reference, the state variable, and the past model input. | 02-07-2013 |

20110054856 | Equivalent Device Statistical Modeling for Bitline Leakage Modeling - Mechanisms are provided for modeling a plurality of devices of an integrated circuit design as a single statistically equivalent wide device. An integrated circuit design is analyzed to identify a portion of the integrated circuit design having the plurality of devices. For the plurality of devices, a statistical model of a single statistically equivalent wide device is generated which has a statistical distribution of at least one operating characteristic of the single statistically equivalent wide device that captures statistical operating characteristic distributions of individual devices in the plurality of devices. At least one statistical operating characteristic of the single statistically equivalent wide device is a complex non-linear function of the statistical operating characteristics of the individual devices. The integrated circuit design is modeled using the single statistically equivalent wide device. | 03-03-2011 |

20110054855 | Method For Microbiological Quasi-Chemical Kinetics Growth-Death Modeling in Food - A food safety management tool that utilizes a mathematical model based on differential equations that is generalized for describing the continuous growth-death kinetics of microbial populations in foodstuffs. The method is used to provide a way to control target microorganisms when designing product formulations of minimally processed foodstuffs or when processing foods with high pressures, temperatures, or other lethal agents to achieve effective pasteurization, disinfection, or sterilization of foodstuffs, and includes the use of model parameters to predict food formulations to inhibit the growth of microorganisms and the processing times needed to reduce microbial hazards to levels that ensure consumer safety. | 03-03-2011 |

20110022366 | SYSTEMS AND METHODS FOR IDENTIFYING AND UTILIZING A MASS FLOW SPRINKLER COEFFICIENT - Systems and methods for determining, characterizing and/or predicting the impact of a sprinkler discharge spray on a fire induced mass flow through a vent, preferably a doorway, of a compartment. Provided are systems and methods for determining a sprinkler coefficient that characterizes the ability of a sprinkler to reduce a fire induced mass flow from the compartment. The sprinkler coefficient preferably defines a ratio of a mass flow from a compartment, in the absence of a discharging sprinkler, to the mass flow from a compartment, in the presence of a discharging sprinkler. Accordingly, the systems and methods herein provide for the sprinkler coefficient to define a mass flow equation by accounting for the influence of a discharging sprinkler spray and provide for a new fire induced mass flow calculator. | 01-27-2011 |

20110022365 | MULTI-OBJECTIVE OPTIMIZATION DESIGN SUPPORT APPARATUS AND METHOD - An embodiment relates to a multi-objective optimization design supporting technique to reduces the computational complexity of QE/CAD. When the input logical expression generated by a logical-expression-with-qualifier generation unit is satisfied in regard to the sample point included in a certain piece of cell information for each value of the same design parameter, a first cell processing unit does not evaluate the input logical expression on the cell information including other sample points having a value equal to or smaller than the value of a predetermined design variable (for example, a design variable indicating a yield) corresponding to the sample point above, but selects it as the cell information for an output of a logical expression without a qualifier. | 01-27-2011 |

20140195207 | ESTIMATING PROBABILITY OF SPREADING INFORMATION BY USERS ON MICRO-WEBLOGS - Methods and systems for estimating a probability of re-sharing information include extracting keywords from a set of documents addressed to a user; weighting the keywords from the set of documents according a metric for the user's interest in the keywords' respective source documents to create an interest model; receiving a new document having one or more keywords; and determining a likelihood that the user will re-share the new document, where the likelihood is based on the interest model and the one or more keywords present in the new document. | 07-10-2014 |

20110264424 | APPARATUS ABNORMALITY DIAGNOSIS METHOD AND SYSTEM - A technique relating to an apparatus abnormality diagnosis system, capable of easily creating and adding/updating an diagnosis model with respect to an initial and new failure case, and appropriately and efficiently achieving diagnosis of abnormality and instruction of operation using the model. In the abnormality diagnosis system, an diagnosis model creating process unit creates a structured abnormality model expressing a structured abnormality of maintenance operation type to an alarm and apparatus event relating to the maintenance operation type by a graph network structure based on acquisition of maintenance operation data (S | 10-27-2011 |

20110264422 | AUTOMATION OF THE ZERO-POLE IDENTIFICATION METHODS FOR THE STABILITY ANALYSIS OF MICROWAVE ACTIVE CIRCUITS - A method of analyzing electrical stability of an active circuit splits a frequency response of an electrical or electronic circuit according to sub-bands ( | 10-27-2011 |

20110046927 | FAST ITERATIVE METHOD FOR PROCESSING HAMILTON-JACOBI EQUATIONS - A system and method are provided for a parallel processing of the Hamilton-Jacobi equation. A numerical method is provided to solve the Hamilton-Jacobi equation that can be used with various parallel architectures and an improved Godunov Hamiltonian computation, | 02-24-2011 |

20110046928 | Process for making models of photons, electrons, magnitism, gravity and other things - A process for making models of very small things and very big things. Since the structure of the smallest and largest things in our Universe are unknown to science and hold the key to understanding how our Universe was created and functions, the Ross Model is a process for modeling the secrets of our Universe. In preferred embodiments the present invention is used to create models of subatomic particles (including tronnies, entrons, photons, electrons, protons) and other things in our Universe such as atoms, molecules, electricity, magnetism, gravity, Black Holes, galaxies, the Big Bang, and our Universe itself, including its shell. | 02-24-2011 |

20110046926 | METHOD OF DETERMINING A STIFF VALUE OF AN AERODYNAMIC COEFFICIENT - The invention relates to a method for determination of a rigid value of an aerodynamic coefficient of an aircraft, in which measurements are made in a wind tunnel on a model of the said aircraft and, on the basis of these measurements, at least one value, known as flexible model value, of this aerodynamic coefficient is determined, characterized in that a rigid value of the aerodynamic coefficient is calculated on the basis of the said flexible model value(s) and a correction taking into account the flexibility of the model. A plurality of flexible model values is determined on the basis of measurements made by varying the parameter q/E and maintaining the angle of incidence at a constant value, and the correction consists in an extrapolation operation providing a value of the aerodynamic coefficient corresponding to q/E=0. As a variant, a single flexible model is determined and the correction consists in adjusting the said value with the aid of a correction factor. | 02-24-2011 |

20110098994 | IDENTITY TRACKING PROCESS AND SYSTEM - A method of identifying and tracking a target is described, in which seismic data relating to a target is passively detected and processed using statistical means. The statistical manipulation of the data includes frequency information extraction, dynamical mixture model construction based on existing known data and identification of an unknown target by the convergence of this model to a state characteristic of that target. | 04-28-2011 |

20110098991 | SYSTEM FOR REDUCING THE EFFECTS OF COMPONENT MISALIGNMENT IN AN OPTICAL SYSTEM - Different rotational interfaces between individual optical components and their mounts are compared based on a sensitivity of optical system performance to misalignment of the optical component to an alignment axis of the optical mount within a clearance space. The rotational interfaces at which the sensitivity of the optical system performance to the misalignment of the optical component approaches a minimum are incorporated into the optical design. | 04-28-2011 |

20110264419 | Methods for Developing and Using Empirical Models - A method for providing an empirical model of a defined space comprises steps of: defining the desired space; describing at least a portion of the defined space with multiple correlated dimensions; reducing the dimensionality of the defined portion; combining the described portion with the remaining portion of the defined space; creating a hypothetical model of the defined space; selecting points of interest in the combination; producing real and/or virtual objects associated with at least a portion of the selected points, analyzing at least a portion of the produced objects; calculating coefficients for the hypothetical model according to the analysis. | 10-27-2011 |

20110046925 | Process for Calibrating the Position of a Multiply Articulated System Such as a Robot - The present invention relates to a method of calibrating the position of a multiply-articulated system, notably a robot. The multiply-articulated system consisting of a chain of N segments interlinked by an articulated link, the calibration minimizing the difference between the measured position X | 02-24-2011 |

20110046924 | METHOD FOR JOINT MODELING OF MEAN AND DISPERSION - The present invention describes a method and system for joint modeling of a mean and dispersion of data. A computing system derives a loss function taking into account distributional requirements over the data. The computing system represents separate regression functions for the mean and the dispersion as stagewise expansion forms. At this time, the stagewise expansion forms include undetermined scalar coefficients and undetermined basis functions. Then, the computing system chooses the basis functions that maximally correlate with a corresponding steepest-descent gradient direction of the loss function. The computing system obtains the scalar coefficients based on a single step of Newton iteration. The computing system completes the regression functions based on the chosen basis functions and obtained scalar coefficients. | 02-24-2011 |

20150057988 | Method for Identifying Stochastic Information of Heterogeneous Materials - A method for identifying stochastic information of a heterogeneous material utilizes physical loading measurements that are input into a global optimization process. The optimization process executes, in parallel, a force-driven non-linear finite element simulation and a displacement-driven finite element simulation of a constitutive model of the heterogeneous material. The constitutive models model the spatially varying random material properties (i.e. stochastic properties) using the Karhunen-Loeve expansion, thereby introducing the stochastic parameters, including spatial mean, spatial variance, and correlation length for example into the models. Stress and strain values for both the force-driven and displacement driven finite element analyses are input into an objective function, whereupon the finite element simulations are updated after each iteration of the optimization process is performed until the objective function is minimized to a desired level. This results in the identification of optimized stochastic parameters associated with the heterogeneous material under investigation. | 02-26-2015 |

20130346038 | METHOD AND DEVICE FOR CREATING COMPUTATIONAL MODELS FOR NONLINEAR MODELS OF POSITION ENCODERS - A method is described for ascertaining a computational model for a position encoder system, in particular for a position encoder for controlling a gas mass flow rate for an internal combustion engine, having the following steps: providing a differential equation system with at least one nonlinear term; dividing the differential equation system to obtain a linear part which is describable by a linear differential equation and a nonlinear part which is describable by a nonlinear differential equation; discretizing the linear part of the differential equation system with the aid of a first discretization method to obtain a computational model for the discretized linear part; discretizing the nonlinear part of the differential equation system with the aid of a second discretization method to obtain a computational model for the discretized nonlinear part; combining the computational models of the discretized linear part and the discretized nonlinear part of the differential equation system to obtain the computational model for the position encoder system. | 12-26-2013 |

20130346034 | Predictive Method, Apparatus and Program Product - Methods, Apparatus and Program Products for predicting resource usage data, weather data and econometric data, such as: demands on resources such as electrical power, water supply, communications infrastructure; temperature, humidity, wind speed, solar radiation, and degree days; and commodity price, gross domestic product, and a price index. | 12-26-2013 |

20110257948 | METHOD AND TOOL FOR DETERMINATION OF FRACTURE GEOMETRY IN SUBTERRANEAN FORMATIONS BASED ON IN-SITU NEUTRON ACTIVATION ANALYSIS - A method for determining fracture geometry of a subterranean formation from radiation emitted from a fracture in the formation, including measuring gamma-radiation emitted from the fracture; subtracting background radiation from the measured gamma-radiation to obtain a peak-energy measurement; comparing the peak-energy measurement with a gamma-ray transport/spectrometer response model; and determining formation fracture geometry of the fracture in accordance with values associated with the response model. | 10-20-2011 |

20140365188 | SPARSE FINITE-DIFFERENCE TIME DOMAIN SIMULATION - Disclosed are accurate and fast methods for simulating electromagnetic wave propagation which employ an omnidirectional vectorial simulation and which measure all frequencies at once. | 12-11-2014 |

20140195212 | MOTION ANALYSIS APPARATUS AND MOTION ANALYSIS METHOD - A motion analysis apparatus includes a storage section configured to store data representing a plurality of particles representing an object; a partitioning process section configured to partition a particle of interest among the plurality of particles and to store data representing a plurality of partitioned particles obtained by partitioning the particle of interest into the storage section if a predetermined uneven distribution relationship exists between the particle of interest and other particles existing within a predetermined range having the particle of interest at a center of the predetermined range; and a motion analysis section configured to analyze the motion of the object depending on a type of the object using the data representing the plurality of partitioned particles stored in the memory storage section. | 07-10-2014 |

20140195211 | TOPOGRAPHY SIMULATION APPARATUS, TOPOGRAPHY SIMULATION METHOD AND RECORDING MEDIUM - In one embodiment, a topography simulation apparatus includes a division module to divide a substance surface into plural computing elements, a determination module to extend straight lines in plural directions from each computing element, and to determine whether each straight line contacts the substance surface and determine which computing element each straight line contacts, and a calculation module to calculate, based on results of the determinations, a direct flux of a reactive species directly reaching each computing element, and a form factor indicating a positional relationship between the computing elements. When the determinations are performed to calculate the form factor in a case where an ionic species reaching each computing element is reflected, the determinations are performed by setting a cut-off angle for a reflection direction of the ionic species, and limiting the directions in which the straight lines are extended within a range of the cut-off angle. | 07-10-2014 |

20140195210 | Simulation method for determining aerodynamic coefficients of an aircraft - A computer method of simulating a fluid flow in an aircraft environment to determine at least one aerodynamic coefficient, comprising obtaining a first series of values of the aerodynamic coefficient. The method also includes defining a criterion for convergence of said aerodynamic coefficient, selecting a determined set of terms belonging to said first series, defining a monotonic function configured to make a relatively expanding transformation in said determined set relative to the complement of said set, applying said monotonic function on said first series to form a second series of values of the aerodynamic coefficient, determining said aerodynamic coefficient by plotting a variation curve representative of said second series of values of the aerodynamic coefficient, and displaying said variation curve including an intrinsic zoom of the convergence zone of said aerodynamic coefficient. | 07-10-2014 |

20140195208 | EFFICIENT PARTITION REFINEMENT BASED REACHABILITY CHECKING FOR SIMULINKS/STATEFLOW MODELS - A method for verifying reachability of a transition between states in a transition system using simulation modeling. Generating a concrete simulation model. Generating an abstract model having an abstract path that is a sequence of transition steps between a source state and a target state. Validity of the abstract path is checked. Identifying whether the abstract path is invalid in the concrete model. If invalid, then discarding the abstract path and generating a new abstract path. Re-checking a validity of each new abstract path. If abstract path is valid, then determining whether the abstract path is reachable from an initial condition. If reachable, then outputting the reachable transition to the user; otherwise, partitioning the source state into two additional state abstractions. Recomputing a refined abstract model retaining all transition paths except transitions that are determinative as invalid. Rechecking validity of an abstract path associated with the refined abstract model. | 07-10-2014 |

20110112806 | AIRCRAFT FEATHERING, FLAPPING AND ROTOR LOADS INDICATOR - A feathering, flapping and rotor loads indicator for use in a rotorcraft includes a calculation unit configured to calculate (a) a current temperature of a bearing of the rotor assembly using a first calculation model, (b) a projected temperature of the bearing using the first calculation model and (c) a load exerted on a selected component of the rotor assembly using a second calculation model, the first and second calculation models adapted to calculate, respectively, the projected and the current temperatures of the bearing and the load exerted on the selected component based on flight control parameters; and a display unit configured to display on a common scale a movable indicator, the movable indicator being driven by the highest value between the projected temperature of the bearing and the load exerted on the selected component. The display unit displays another movable indicator driven by the current temperature of the bearing. | 05-12-2011 |

20100292964 | High Throughput Screening for Antimicrobial Dosing Regimens - Provided herein are methods and computer-implemented systems for using computer simulations to predict likelihood of a cell population associated with a pathophysiological condition acquiring resistance to a therapeutic agent, to screen for therapeutic agents effective to suppress acquisition of resistance within a cell population and to treat the pathophysiological conditions associated therewith. The computer simulation comprises at least an input/out system and a mathematical model, including operably linked equations, parameter values and constant values, of growth response over a period of tune of a cell population in contact with an therapeutic agent. | 11-18-2010 |

20110119039 | Objective Measurement of Audio Quality - In an apparatus for objective perceptual evaluation of speech quality, parameters BandwidthRef and BandwidthTest representing the bandwidth are forwarded to a calculator | 05-19-2011 |

20110137628 | METHOD FOR TRANSFORMATION AND IMAGING OF ELECTROMAGNETIC SURVEY DATA FOR SUBMARINE HYDROCARBON RESERVOIRS - A method for processing, transforming and mapping subsea survey data arranged to detect earth formations including hydrocarbon reservoirs is proposed. The method differs from known methods by including a real configuration of the sounding system and parameters for a given area of a reference model and by a method for processing and transforming the measured signals. | 06-09-2011 |

20110137626 | SYSTEM AND METHOD FOR AUTOMATED CONSTRUCTION OF ORTHODONTIC REFERENCE OBJECTS - System and method for automatic construction of orthodontic reference objects, such as the occlusal plane, arch form, and the local occlusal plane for a patient's teeth are disclosed. In accordance with an exemplary embodiment, a computer-implemented system and method for automatic construction of orthodontic reference objects comprises receiving three dimensional data for the teeth, setting an initial direction for a normal of the occlusal plane, determining tips for selected teeth, calculating a plane that matches the determined tip, and determining a new normal for the calculated plane. | 06-09-2011 |

20110137623 | Method for the numerical simulation of incompressible fluid flows - The invention relates to a method for the numerical simulation of incompressible fluid flows which are described by a system of equations which comprises at least mass and pulse conservation equations for incompressible fluid flows from which, based on an algorithm (A), flow parameters are determined by means of a numeric projection method, wherein the algorithm (A) comprises at least three process steps (P | 06-09-2011 |

20110137630 | METHOD FOR OPTIMIZING HEALTH AND PRODUCTIVITY OF MILK PRODUCING ANIMALS - A method is disclosed for calculating a transition monitor value for one or more milk-producing animals so as to enable its use in evaluating and optimally managing the health and productivity (i.e., the transition performance) of those individual animals and of their herds. An expected milk production is calculated for a given time period of a current lactation based both on the individual's performance in her previous lactation and on her current state. Transition monitor values are calculated as the difference between actual and expected milk production values. The transition monitor values can then be used to evaluate and to optimize the health and productivity of both individuals and herds of individuals and to make comparisons of transition monitor programs both within and between herds. | 06-09-2011 |

20110082673 | Design and Production of Stable Proteins - The disclosure provides methods for designing and producing mutants that stabilize a protein. The folding energy of the protein and various mutants can be determined based on an equation comprising intrinsic pK | 04-07-2011 |

20100324872 | STABLE EQUILIBRIUM POINT (SEP) CALCULATION APPARATUS OF POWER SYSTEM - In the present invention, in a case where a stable equilibrium point calculation is not calculable by using a Newton method, a damping factor of a mechanical system differential equation of a generator is set to be greater than an actual value of the generator of the power system. By applying pseudo-transient simulation to the nonlinear differential algebraic equation of the power system including the mechanical system differential equation of the generator, in which the damping factor is set, a norm of a mechanical system equation is found. If the found norm meets a predetermined condition, variable values of the power system at a time when the norm is found are set as initial values of the nonlinear differential algebraic equation of the power system. A stable equilibrium point is determined by applying the Newton method to the nonlinear differential algebraic equation in which the initial values are set. | 12-23-2010 |

20100324869 | MODELING A COMPUTING ENTITY - To model a computing entity, information relating to transactions associated with the computing entity is received. The received information forms a collection of information. The collection is segmented into a plurality of segments, and at least one anomalous segment is identified. A model of the computing entity is built. | 12-23-2010 |

20090171636 | HIGH-SPEED OPERATION METHOD FOR COUPLED EQUATIONS BASED ON FINITE ELEMENT METHOD AND BOUNDARY ELEMENT METHOD - According to an aspect of an embodiment, a high-speed operation method for directing a computer to process a coefficient matrix constituting simultaneous equations generated by modeling an analysis target into a mesh by using the finite element method and the boundary element method, said method includes obtaining two edges that are not on a same plane and that are the closest to each other from among edges defined in a mesh of a boundary modeled by the boundary element method, and ordering, in a vicinity of on-diagonal elements of the coefficient matrix, matrix elements in the coefficient matrix of simultaneous equations obtained for the two edges that are the closest to each other. | 07-02-2009 |

20130041637 | THREE DIMENSIONAL MODEL METHOD BASED ON COMBINATION OF GROUND BASED IMAGES AND IMAGES TAKEN FROM ABOVE - A three dimensional model method based on combination of ground based images and images taken from above. An existing 3D model based on images taken from above is matched with images taken from ground level. All images including information about position and attitudes of the camera when the images from ground level and the images taken from above were taken and direction of each pixel. The method offers an automatically carried out imaging solving or at least mitigating occlusion problems. | 02-14-2013 |

20130041638 | METHOD FOR PREDICTING ACTIVITY OF CHEMICAL SUBSTANCE - Provided is a prediction method that includes the step of evaluating activity of a chemical substance on the basis of the energy density of a reactive molecular orbital possessed by the constituent molecule of the chemical substance, the orbital corresponding to the kind of activity that is to be predicted. | 02-14-2013 |

20130041635 | Methods and Systems for Designing Addendum Section of A Die in Sheet Metal Forming - An improved method of creating a computerized numerical model representing addendum section is disclosed. Computerized numerical model is created by placing a plurality of surface patches at disjoint locations along an enclosed trim line of the product design surface and corresponding binder opening line. Each surface patch is bounded with top and bottom edges coincided with the enclosed trim line and the binder opening line, respectively. Each surface patch is further bounded with two side edges connecting corresponding ends of the top and bottom edges. To ensure a continuously smooth transition between the product design surface and the binder surface, a number of parameters are adjusted for each surface patch to obtain a desired surface geometry. Any gap between a neighboring pair of surface patches is filled with a filler patch using a blending procedure that ensures continuous smooth transition from two neighboring side edges of the neighboring pair. | 02-14-2013 |

20130041636 | METHODS AND SYSTEMS FOR COMPARING VERTICAL AXIS TURBINE ARRAYS AND PROVIDING CONFIGURATIONS THEREOF - A method for providing potential flow elements including a vortex to capture rotation of a turbine, a dipole to capture a blockage effect of the turbine, a sink to capture extracted energy from wind by the turbine, and a source to capture recovery of flow due to inflow from around the turbine is described. Methods for providing configurations of a VAWT array based on a desired attribute of the array, using a low-order model when the array is subject to physical constraints are also described. | 02-14-2013 |

20100179791 | Method and Apparatus for Creating a Comprehensive Response Model for a Sheet Forming Machine - A method and apparatus for generating a comprehensive response model for a sheet forming machine are provided. A finite number of critical points and a response type are used to create a continuous response profile for each actuator zone. The continuous response profile for each actuator zone is discretized into a discrete response profile based on the resolution appropriate for an application. A multi-zone response model for each pair of actuator set and sheet property profile is created from the discretized response profile of the actuator zones in the actuator set. The comprehensive response model for a multivariable sheet-forming machine is created from a collection of multi-zone response models for multiple pairs of actuator sets and sheet property profiles. | 07-15-2010 |

20110257946 | METHOD OF ESTIMATING THE VOLUMETRIC CARRYING CAPACITY OF A TRUCK BODY - A method for estimating the effective volumetric capacity of a truck body is provided. The method includes the step of establishing a side-to-side profile of a generic load model by extending load side lines upward at a predetermined material angle of repose from the upper edge of each of the side walls of the truck body. A front-to-rear profile of the generic load model is also established by extending a front load line upward from the upper edge of the front wall of the truck body at the predetermined material angle of repose and a rear load line upward from at or near a rear edge of the floor of the truck body at the predetermined material angle of repose. Load plateau lines having predetermined dimensions are established in the front-to-rear and side-to-side profiles and the height of the plateau lines are determined. A top profile of the generic load is then created from the side-to-side and front-to-rear profiles and the shape of the load plateau is adjusted into a closed curve shape. The front, rear and side load lines below the final outer boundary of the load plateau are then contoured into a generally conical shaped surface in which the sides of the surface are still inclined at the predetermined material angle of repose. The final three-dimensional generic load model is formed by where this generally conical shaped surface intersects the sides walls, front and floor of the truck body. The volume of the final three-dimensional generic load model can then be calculated. | 10-20-2011 |

20110257947 | COMPUTER METHOD AND SYSTEM FOR PREDICTING PHYSICAL PROPERTIES USING A CONCEPTUAL SEGMENT MODEL - Methods of conducting industrial manufacture, research or development. The method comprise computer-implemented steps of modeling at least one physical property of a mixture of at least two chemical species by determining at least one conceptual segment for each of the chemical species. The steps of determining at least one conceptual segment for each of the chemical species include defining an identity and an equivalent number of each conceptual segment. | 10-20-2011 |

20140365187 | WIND FARM PREDICTION OF POTENTIAL AND ACTUAL POWER GENERATION - A system and method is disclosed for calculating potential power generation for a wind farm, the wind farm including a plurality of wind turbines. The system and method include measuring the power generated by the wind farm; acquiring turbine data from at least a subset of the plurality of wind turbines, the wind turbine data including local wind speed and power generated at the local wind speed; acquiring wind resource data for the wind farm, the wind resource data including wind speed; generating a power curve from the turbine data and the wind resource data, the power curve plotting the relationship between wind speed and power generated; calculating power lost due to availability, subcurve, and curtailment, the power loss calculated for at least said subset of turbines; and aggregating the power lost in order to determine an aggregate power loss for the wind farm. | 12-11-2014 |

20140365186 | SYSTEM AND METHOD FOR LOAD BALANCING FOR PARALLEL COMPUTATIONS ON STRUCTURED MULTI-BLOCK MESHES IN CFD - A system and method for performing load balancing for parallel computations on structured multi-block meshes in computational fluid dynamics (CFD) are disclosed. In one example, a numerical computing workload of each node in each block of a structured multi-block mesh is determined based on CFD properties, such as common operations, flow physics, mesh connectivity and the like. A numerical computing workload of each block is then determined based on the determined numerical computing workload of each node. Each block in the structured multi-block mesh is then assigned for numerical computing to one of a plurality of processors based on the determined numerical computing workload for load balancing. | 12-11-2014 |

20140278292 | Method for coupling non-destructive inspection data for a material or structure to an analysis tool - A computer aided method is provided for coupling non-destructive inspection data for a material or structure to an analysis tool. The method includes receiving a voxel data representation of a damaged area of the material or structure, and generating a finite element mesh based on the voxel data representation. The finite element mesh includes a plurality of nodes, each node corresponding to one or more voxels of the voxel data representation. The method further includes integrating damage information from the voxel data representation into the finite element mesh by applying at least one integration rule, the damage information indicating whether or not a given voxel has sustained damage. Damage information for areas of the finite element mesh that do not include damage information is interpolated by applying at least one interpolation rule. A finite element model including a finite element mesh having damage information associated therewith is output. | 09-18-2014 |

20140278301 | SYSTEM AND METHOD FOR GENERATING A PARALLEL PROCESSING APPROXIMATION MODEL - A parallel processing approximation model is automatically generated via a method including generating a time complexity search table including a plurality of columns and rows, each header of the column defining a polynomial which defines the algorithmic time complexity or overhead time complexity, and each row within the column defining the respective polynomial for a plurality of dataset divisions or size multiplications. The method further includes generating a comparison column and determining an approximation column having the highest algorithmic time complexity values that do not exceed the time complexity comparison column. | 09-18-2014 |

20140278303 | METHOD AND SYSTEM OF DYNAMIC MODEL IDENTIFICATION FOR MONITORING AND CONTROL OF DYNAMIC MACHINES WITH VARIABLE STRUCTURE OR VARIABLE OPERATION CONDITIONS - A method and system for identification of nonlinear parameter-varying systems via canonical variate analysis. Various implementations of these methods and systems may be implemented on various platforms and may include and of a variety of applications and physical implementations. | 09-18-2014 |

20110137624 | Method Of Maximizing Shipping Efficiency Of Absorbent Articles - A shipping optimization process for articles having a substantially airfelt free absorbent core is provided. The process includes the steps of identifying an optimized diaper; identifying an optimized bag for holding two or more optimized diapers; identifying an optimized box for holding two or more optimized bags; identifying an optimized pallet and arranging the optimized boxes thereon; and identifying an optimized load plan for a vehicle and arranging the optimized pallets therein. The vehicle has a calculated Load Factor of from about 0.7 to about 1.0 when the vehicle is loaded with the optimized pallets. | 06-09-2011 |

20110040533 | EXECUTING A UTILITY IN A DISTRIBUTED COMPUTING SYSTEM BASED ON AN INTEGRATED MODEL - An integrated model based on plural underlying models relating to corresponding aspects of subterranean formation development is provided. A utility is created to perform a function using the integrated model. The utility is assigned to execute in a distributed computing system having a plurality of computer node. Computations performed by the utility are distributed across the plurality of computer nodes, where the computations are related to simulations using the integrated model. | 02-17-2011 |

20150120254 | MODEL ESTIMATION DEVICE AND MODEL ESTIMATION METHOD - A model estimation device includes: a data input unit | 04-30-2015 |

20100121616 | SPRAY NOZZLE CONFIGURATION AND MODELING SYSTEM - A spray injection analysis and nozzle configuration system is described having a user input unit that collects spray system input parameters and relays the collected parameters to a fluid performance matching unit and/or problem geometry unit for subsequent processing. The user inputs basic system parameters, including the desired spray fluid characteristics, to obtain suggested system configuration, including spray nozzle types and quantities. Accuracy of suggested spray nozzle type and configuration is increased via approximating the viscosity and/or surface tension parameters of the desired spray fluid with that of collected performance data. When a user already knows the desired spray nozzle type and associated system parameters, the user input unit routes this information to the problem geometry unit for creation of a problem geometry file, including calculation of the drop size distribution and spray velocity, and performance modeling via the fluid modeling unit. | 05-13-2010 |

20100121615 | SYSTEM AND METHOD FOR COMPUTING CUMULATIVE DENSITIES OF DATA REPRESENTED BY GAUSSIAN DISTRIBUTIONS - Probability densities are calculated. According to an example embodiment, a Gaussian probability density is computed for a set of data representing a multivariate Gaussian distribution (Gaussian) by matching moments of truncated distributions. A distribution is projected onto dimensions of the set of data to generate cavity-local Gaussians. For the set of data, site-local univariate Gaussians are selected so that the moments match cavity-local univariate Gaussians (the moments of the product of the cavity-local Gaussians and the selected site-local univariate Gaussians, match the moments of the product of the cavity-local Gaussians and the cavity-local truncations). The selected site-local univariate Gaussians are aggregated globally to form a new global Gaussian. | 05-13-2010 |

20100121621 | FRACTURE PREDICTION METHOD, PROCESSING DEVICE, PROGRAM PRODUCT AND RECORDING MEDIUM - When discretizing an analysis target part into plural elements and performing analysis, sheet thickness reduction rate or maximum principal strain at an equivalent position including a same element is compared by either a manner of combining two adjacent elements after the analysis or a manner of changing an element discretization size with two types and performing the analysis, and the element where the difference is large is extracted as a fracture risk portion. | 05-13-2010 |

20100121622 | Systems and Methods for Computing and Validating a Variogram Model - Systems and methods for computing a variogram model, which utilize a variogram map and a rose diagram to compute the variogram model. The variogram model may be validated in real-time to provide immediate feedback without the need to interpolate or simulate the real data. | 05-13-2010 |

20110137622 | ASSESSING THE MATURITY OF AN INDUSTRY ARCHITECTURE MODEL - A system creates and maintains an industry business architecture model over a network. The system defines specific levels of maturity for the model. Associations, relationships, and linkages between content elements are also determined. From these, a specific level of aggregate maturity is defined according to an algorithm. | 06-09-2011 |

20110137621 | Non-Iterative Mapping of Fan Noise Across a Hydraulic Plane - In embodiments of the present invention a method and computer program product is presented to map noise levels onto a fan's hydraulic operating plane. In another embodiment this methodology allows for the comparison of a first fan configuration to a second fan configuration to enable the selection of a particular fan configuration to be utilized in an electronic system. | 06-09-2011 |

20120310609 | METHOD FOR CONTROLLING IMPEDANCE - A method for controlling impedance of a multi-layer PCB includes establishing a geometric model using simulation software according to a structure of the multi-layer PCB. A first variable (S) and a second variable (W) are respectively defined in the simulation software. The variable S is set equal to a first desired value. An impedance (R) of the transmission line is set equal to a second desired value. The variable W is set to a value according to a relationship between R, S, and W. | 12-06-2012 |

20140149091 | FLUID SIMULATION SYSTEM AND METHOD USING MULTIGRID - A fluid simulation system may include: a state processing unit for defining a corresponding cell after restriction as a Dirichlet cell in the case a Dirichlet cell is present among cells before restriction, defining the corresponding cell after restriction as a Neumann cell in the case a Dirichlet cell is not present and a Neumann cell is present among the cells before restriction, and defining the corresponding cell after restriction as an interior cell in the case a Dirichlet cell and a Neumann cell are not present among the cells before restriction; a restriction operating unit for calculating a residual value of a corresponding interior cell after restriction by adding residual values of interior cells before restriction; and a prolongation operating unit for calculating a residual value of corresponding interior cells after prolongation by dividing a residual value of an interior cell before prolongation by the number of the corresponding interior cells after prolongation. | 05-29-2014 |

20130041633 | HEAT FRONT CAPTURE IN THERMAL RECOVERY SIMULATIONS OF HYDROCARBON RESERVOIRS - A numerical procedure is disclosed to improve the prediction of heat fronts when simulating hot fluid injection in viscous hydrocarbon reservoirs. The mathematical model is composed of the conventional governing equations that describe multiphase fluid flow and energy balance. The reservoir geometry can be partitioned into a regular Cartesian grid or an irregular corner-point geometry grid. The numerical procedure uses the finite different (FD) method to solve the flow equations and the discontinuous Galerkin (DG) method to solve the energy balance equation. The proposed FD-DG method is an alternative to the traditional solution procedure that uses the FD method to solve both the flow and the energy equations. The traditional method has the deficiency that it may require excessive number of grid cells to achieve acceptable resolution of the heat fronts. The proposed FD-DG method significantly reduces numerical dispersion near discontinuities in the solution of the energy equation and therefore provides a better capture of the heat fronts. To obtain a desired accuracy in the energy equation solution, the FD-DG method can be orders of magnitude faster than the traditional method. The superiority of the FD-DG method is that it converges on coarser grids while the traditional method requires much finer grids. | 02-14-2013 |

20130041632 | METHOD AND SYSTEM FOR GENERATING OCCUPANT SCHEDULES - Embodiments of the present invention generally relate to the modeling of building occupant behavior. An embodiment of the present invention relates to a method for generating interdependent schedules in an occupant simulation model. Within schedules generated in accordance with the present invention may be included activities that require the attendance of other occupants. Disclosed are methods for distributing multi-occupant activities among other occupants of a building. In another embodiment of the present invention, personas are used to generate simulated occupant schedules from a limited number of real-world occupant surveys. Characteristics of the real-world schedules are manipulated so as to fit desired characteristics. Multiple persona models are disclosed. | 02-14-2013 |

20110087473 | WELL SIMULATION - A method of computational fluid dynamic modelling of a subterranean region comprises: defining a computational domain by generating a geometrical model of a subterranean region comprising a wellbore and a surrounding formation; associating knowledge of a physical property of the subterranean region with a computational parameter; and inputting the computational parameter into the computational domain. In one embodiment knowledge of permeability within the subterranean region is defined as a viscous resistance within the computational domain. | 04-14-2011 |

20130346037 | Lithography Modeling And Applications - The manufacturing of integrated circuits relies on the use of lithography simulation to predict the image of the mask created on the wafer. Such predictions can be used for example to assess the quality of the images, verify the manufacturability of such images, perform using OPC necessary correction of the mask data to achieve images close to the targets, optimize the printing parameters such as the illumination source, or globally optimize the source and the mask to achieve better printability. This disclosure provides a technique based on the association of at least one kernel function per source region or source point. Each kernel function can be directly convoluted with a mask image to create a prediction of the wafer image. As the kernel functions are associated with the source, the source can be easily changed to create new models. The optical system can be fully described by computing the possible kernels for all possible source points and all possible numerical apertures. Therefore this technique is ideally suited for source-mask optimization as well as source-mask-numerical aperture optimization, and their associated applications. | 12-26-2013 |

20100217571 | Method for Estimating the Performance of a Tire in Braking Conditions - A method for estimating the performance, during a braking situation, of a tire to be provided to a vehicle, this method comprising an experimental phase (EXPERIM) including a step (EVAL_MU) of assessing the grip coefficient (μ) of the tire on the ground. This assessment step is performed for different values (Vi) of the relative displacement speed of the tire axis with regard to the ground and for different values (gi%) of the tire slip rate on the ground. The experimental phase (EXPERIM) further comprises a modelization step (MODEL) of representing the grip coefficient of this tire, as resulting from the assessment step (EVAL_MU), by a function (MU3D) of the relative displacement speed of the tire axis with regard to the ground and of the slip rate of this tire on the ground. | 08-26-2010 |

20100312534 | Rock Physics Model For Simulating Seismic Response In Layered Fractured Rocks - Method for modeling anisotropic elastic properties of a subsurface region comprising mixed fractured rocks and other geological bodies. P-wave and fast and slow S-wave logs are obtained, and an anisotropic rock physics model of the subsurface region is developed ( | 12-09-2010 |

20130110474 | DETERMINING AND CONSIDERING A PREMIUM RELATED TO PETROLEUM RESERVES AND PRODUCTION CHARACTERISTICS WHEN VALUING PETROLEUM PRODUCTION CAPITAL PROJECTS | 05-02-2013 |

20150057985 | REAL-TIME STIMULATED RESERVOIR VOLUME CALCULATION - In some aspects, data for a new microseismic event associated with a stimulation treatment of a subterranean region is received. A boundary that was previously computed to enclose locations of prior microseismic events associated with the stimulation treatment is identified. The boundary is modified based on the data for the new microseismic event. | 02-26-2015 |

20140067343 | MOVING STATE CALCULATING METHOD AND MOVING STATE CALCULATING DEVICE - A first moving state at a given time including any of a position, a velocity, and a moving direction of a moving object moving in a space is estimated. A constraint condition for calculating a second moving state at the given time is set using the first moving state and a previously-calculated second moving state including any of a position, a velocity, and a moving direction of the moving object moving in the space. The first moving state is corrected using the constraint condition to calculate the second moving state at the given time. | 03-06-2014 |

20120150510 | NUMERICAL METHOD OF CALCULATING HEAT, MASS, CHEMICAL AND ELECTRIC TRANSPORT FOR THREE-DIMENSIONAL POROUS SOLID - This invention relates to a method of estimating fluxes for the processes of matter and field transport through fluid-saturated or gas-saturated porous solid. The method comprises obtaining three-dimensional porous solid images by, but not limited, X-ray microtomography, 3D NMR imaging, 3D reconstruction from petrographic thin-section analysis etc., digital processing and morphological analysis of the 3D core images by consecutive application of the image filtering, segmentation and multiple property recognition for obtaining digital 3D models of porous solid samples and performing a set of morphological and geometrical statistical property analysis. For the above mentioned 3D model (models) heat, mass, chemical and electric fluxes are modeled (separately or in combination) under given boundary conditions by means of numerical solver. The new models, which are statistically equivalent to the abovementioned model (models) are generated by means of random field and stochastic geometry theory; heat, mass, chemical and electric fluxes are simulated for new models. The obtained fluxes are averaged over realizations to be used in macroscopic calculations. | 06-14-2012 |

20120150501 | RESERVOIR GEOBODY CALCULATION - A method for calculating connected productive regions (“geobodies”) in a hydrocarbon reservoir uses an algorithm which visits a cell in a geological model of the reservoir, assigning a geobody identifier if the cell possesses certain threshold characteristics and adding the connected neighbors of each visited cell to a data queue or stack. The data queue is emptied cell by cell, each cell popped out of the queue being assigned the same geobody identifier value and having its own connected neighbors added to the queue. Cells are popped out until the queue is empty and then another cell in the model which has not yet been visited is selected. The process continues until all cells have been visited. Cells may also be pre-identified as being part of a well; in this case the algorithm will also establish well connectivity. | 06-14-2012 |

20130346039 | Modeling Nonlinear Systems - Systems and techniques, including machine-readable instructions, for modeling of nonlinear systems. In one aspect, an apparatus includes a collection of two or more inputs configured and arranged to receive input signals, a collection of two or more outputs configured and arranged to output output signals, a processing unit configured to transform the input signals into the output signals, wherein the transformation is non-linear and treats the non-linear system as a collection of multiple input, single output non-linear systems, and a data storage that stores characteristics of the transformation. | 12-26-2013 |

20130346042 | GENERATING DATA FOR GEOMECHANICAL MODELING - This specification describes systems, methods, and software relating to geomechanical modeling of a subterranean region ( | 12-26-2013 |

20110196657 | Solving a Solute Lubrication Equation for 3D Droplet Evaporation on a Complicated OLED Bank Structure - The present invention is directed to simulating a droplet of a fluid, and may be embodied in a system, method or a computer-readable medium encoded with instructions for a processor to carry out such simulation. The present invention may evaluate differential equations, which may represent an approximation of behavior over time of the droplet on a non-flat substrate. The behavior that the differential equations represent may include diffusion in the droplet and evaporation of the droplet. | 08-11-2011 |

20140309973 | Method and control for calculating a data-based function model - A method for carrying out a calculation of a data-based function model in a control unit having a computing unit and a separate model calculation unit having a computing core, including: loading a first part of the configuration data, which contain hyperparameters of the data-based function model and a first part of supporting point data having multiple supporting points, into the model calculation unit; starting a calculation in the computing core of the model calculation unit, to obtain a model value at a predefined test point; and transferring a second part of the configuration data, which contain a second part of the supporting point data having multiple supporting points, into the model calculation unit, prior to the completion of the calculation in the computing core of the model calculation unit. | 10-16-2014 |

20130080128 | Method and System For Stabilizing Formulation Methods - A method is presented for modeling reservoir properties. The method includes an auxiliary time-stepping procedure of the reservoir between an old time and a new time, and calculating a plurality of masses explicitly. A plurality of phase component densities is updated linearly from the plurality of masses. A plurality of saturation changes is calculated based on the plurality of masses. A plurality of phase flow rates is updated based on the plurality of saturation changes, a plurality of phase flow rates at the old time, and a plurality of saturation derivatives of the phase flow rates at the old time. A plurality of component flow rates may be calculated based on the updated plurality of phase component densities and the plurality of phase flow rates. The method also includes a formulation method based on the auxiliary time stepping procedure. | 03-28-2013 |

20130080126 | SHOOTING PNOISE CIRCUIT SIMULATION WITH FULL SPECTRUM ACCURACY - An apparatus and method for performing periodic noise (Pnoise) simulation with full spectrum accuracy is disclosed herein. Noise contributions of a circuit under consideration are identified and separated for different computation treatment. The different computation treatment results in computational efficiency without sacrificing accuracy of simulation results. | 03-28-2013 |

20130080125 | CONTINUOUS PREDICTION OF EXPECTED CHIP PERFORMANCE THROUHOUT THE PRODUCTION LIFECYCLE - A system, method and computer program product for predicting at least one feature of at least one product being manufactured. The system receives, from at least one sensor installed in equipment performing one or more manufacturing process steps, at least one measurement of the feature of the product being manufactured. The system selects one or more of the received measurement of the feature of the product. The system estimates additional measurements of the feature of the product at a current manufacturing process step. The system creates a computational model for predicting future measurements of the feature of the product, based on the selected measurement and the estimated additional measurements. The system predicts the future measurements of the feature of the product based on the created computational model. The system outputs the predicted future measurements of the feature of the product. | 03-28-2013 |

20120150513 | METHOD FOR GENERATING AND EVALUATING A TABLE MODEL FOR CIRCUIT SIMULATION - A method for generating and evaluating a table model for circuit simulation in N dimensions employing mathematical expressions for modeling a device. The table model uses an unstructured N-dimensional grid for approximating the expressions. The method includes the steps of: (a) establishing a function domain having boundary limits in the N dimensions; (b) performing an accuracy partitioning operation to establish accuracy partitions; the mathematical expressions being satisfied within each accuracy partition within a predetermined error criteria; (c) performing a continuity partitioning operation to establish continuity partitions ensuring continuity of solutions of the mathematical expressions across boundaries separating adjacent accuracy partitions; (d) performing a grid refining operation to configure the continuity partitions to assure monotonic solutions of the mathematical expressions in the continuity partitions; (e) if a continuity partition is altered during the grid refining operation, returning to step (c), else proceeding to next step; (f) ending the method. | 06-14-2012 |

20120150512 | INFORMATION PROCESSING DEVICE FOR CALCULATING STRESS OF SUBSTANCE - An simulation device includes a first memory that stores an atomic structure containing atomic positions in a substance, a second memory that stores an atomic structure containing atomic positions in a crystal containing the atom, a dividing unit that compares the atomic positions of a plurality of divided portions into which the substance is divided with the atomic positions in the crystal, maps the atomic positions of the divided portions to the atomic positions of the crystal to specify the divided portions of the substance, a parallelepiped forming unit, a stress calculating unit that calculates a mean stress applied to the parallelepiped in a virtual crystalline structure in which the parallelepiped is iterated and a control unit that specifies the stresses of the respective divided portions of the substance by executing the system repeatedly. | 06-14-2012 |

20120150502 | SIMULATION METHOD OF FLYING TRAJECTORY OF BALL - Disclosed is a simulation method of a flying trajectory of a ball which flies while rotating. More particularly, An exemplary embodiment of the present invention provides an accurate simulation method of a flying trajectory of a flying ball by reflecting a roughness feature of the surface of the ball in which the flying trajectory of the ball is simulated by calculating drag force, lifting force, and gravity applied to the ball which files while rotating and the drag force and the lifting force are adjusted by a function for calculating air density and a function associated with a change in the force of wind. | 06-14-2012 |

20090254317 | SYSTEMS AND METHODS FOR HIGHLY EFFICIENT BIT ERROR RATE MODELING IN QUASI-LINEAR COMMUNICATION NETWORKS - The present invention provides systems and methods for highly efficient bit error rate (BER) modeling in quasi-linear communication networks. In the present invention, nonlinear noise is treated within a linearization approach along with the amplified spontaneous emission (ASE) noise, and the nonlinear noise is considered as another source of noise in addition to the ASE noise. This enables a quasi-analytical approach to the BER calculation. First, a covariance matrix is analytically computed. An equation is derived for a noise component of a signal and an implicit analytical solution is found depending on the signal and system parameters. Second, probability distribution functions (pdfs) are computed for the signal. An analytical calculation is performed of the characteristic function for the noise statistics. Next, a numerical computation of the Fourier transform of the characteristic function is performed to yield the pdf, and numerical integration is performed on the pdfs to yield the BER. | 10-08-2009 |

20130085729 | INFORMATION PROCESSOR, POWER GENERATION DETERMINING METHOD, AND PROGRAM - An estimated value or a predicted value of an output of photovoltaic generation is easily and properly determined. A learning processor constructs an output calculating model based on a measured value of an output of photovoltaic generation, sunshine hours, and a solar altitude in a learning period. The output calculating model calculates the output of the photovoltaic generation based on the sunshine hours and the solar altitude. An output calculator calculates an estimated value of the output of the photovoltaic generation in an estimation period and a predicted value of the output of the photovoltaic generation in a prediction period based on a measured value of the sunshine hours in the estimation period and the solar altitude or a predicted value of the sunshine hours in the prediction period and the solar altitude. Additionally, the features may be applied to a photovoltaic power system. | 04-04-2013 |

20130085725 | METHOD AND CIRCUIT FOR CALCULATING SENSOR MODELLING COEFFICIENTS - A method of calculating sensor modelling coefficients includes determining a preliminary coefficient value for a first sensor modelling coefficient, calculating a coefficient value for a further sensor modelling coefficient using the preliminary coefficient value for the first sensor modelling coefficient and a data measurement value, and calculating a refined coefficient value for the first sensor modelling coefficient using the calculated coefficient value for the further sensor modelling coefficient and the data measurement value. | 04-04-2013 |

20110264418 | DETERMINING ELECTRICAL CONSUMPTION IN A FACILITY - A system and a method are disclosed for determining the electrical values of assets in a facility. The system receives a power tree configuration for a facility. The system generates a mathematical model of the power tree configuration. The mathematical model includes nodes that represent assets of the power tree configuration. The system receives electrical values for an asset and associates the values with a node. The system receives electrical values for another asset and associates the values with another node. The system then determines the electrical values for a different node based on the electrical values associated with the first two nodes. | 10-27-2011 |

20110264423 | METHOD OF PROCESSING MEASURED DATA - A method is provided for processing measured data to provide information on the structure of a region of the earth. The method comprises providing a flexural rigidity distribution of the region, providing a Young's modulus distribution of the region, and modifying the flexural rigidity distribution with the Young's modulus distribution to obtain an equivalent elastic thickness distribution of the region indicative of the structure thereof. | 10-27-2011 |

20110264421 | Method For Geophysical Imaging - Method for transforming electromagnetic survey data acquired from a subsurface region to a subsurface resistivity model indicative of hydrocarbon accumulations or lack thereof. In one embodiment, data are selected for two or more non-zero frequencies ( | 10-27-2011 |

20100030536 | FLIGHT IN FACTORY - A method is provided to measure an aircraft under simulated flight-loads while the aircraft is not in flight. Simulated flight-loads may be applied to the aircraft, while the aircraft is not in flight, in order to substantially simulate flight pressure distribution loads the aircraft would experience during flight. A position of one or more portions of the aircraft may be measured, while the aircraft is under the simulated flight-loads, to determine an effect of the simulated flight-loads on the aircraft. | 02-04-2010 |

20100030534 | METHOD, APPARATUS AND COMPUTER PROGRAM FOR SIMULATING BEHAVIOUR OF THERMODYNAMIC SYSTEMS - A method and system thereof for simulating behaviour of a thermodynamic system over time, including a momentum refreshment process and a conservative dynamics process, where the momentum refreshment process includes partially refreshing a momentum to define refreshed momentum by considering solutions for a starting momentum determined by a numerical implementation for integrating a generating linear differential equation. | 02-04-2010 |

20100030533 | METHOD OF SIMULATING ROLLING TIRE - A method of simulating a tire rolling on a road at a certain speed by using a computer apparatus | 02-04-2010 |

20100030529 | SYSTEM IDENTIFICATION METHOD AND PROGRAM, STORAGE MEDIUM, AND SYSTEM IDENTIFICATION DEVICE - A large-scale sound system or communication system is numerically and stably identified. When an input signal is represented by the M(≦N)-th order AR model, high-speed H | 02-04-2010 |

20130013274 | MASS SPECTROMETRY SYSTEMS - Described herein are methods that may be used related to mass spectrometry, such as mass spectrometry analysis, mass spectrometry calibration, identification of proteins/peptides by mass spectrometry and/or mass spectrometry data collection strategies. In one embodiment, the subject matter discloses a phase-modeling analysis method for identification of proteins or peptides by mass spectrometry. | 01-10-2013 |

20150057989 | METHOD AND APPARATUS FOR SELECTING AN INTRAOCULAR LENS (IOL) AND/OR SURGICAL PARAMETERS WITHIN THE FRAMEWORK OF IOL IMPLANTATIONS - Selection of an appropriate intraocular lens (IOL) and/or the applicable surgical parameters for optimizing the results of refractive procedures on the eye. Features of the IOL are crucial for the selection and/or adjustment of the optimal IOL, but so is the IOL selection method (and parameters) from a surgical perspective. For the method, corresponding output parameters are determined from predetermined, estimated, or measured input parameters and/or their mean values, wherein at least two input parameters are varied with one another and which have at least one input parameter as a distribution function. The resulting function is optimized by means of corresponding target values and the determined distribution function of one or more output parameters is used as a decision aid. The present solution is used for selecting an appropriate IOL and/or the applicable surgical parameters and is applicable in the field of eye surgery for implanting IOLs. | 02-26-2015 |

20150057987 | METHOD AND APPARATUS FOR ESTIMATION OF OUT-OF-PLANE DEFORMATION OF CABLE - An estimation apparatus executes an estimation method of out-of-plane deformation of a cable having a winding curl, the method including an input step of inputting parameters needed for the estimation; a step of deriving a value of an equivalent material property of the cable; a step of making a finite element analysis model reproducing the winding curl; a step of deforming the cable model to be in a straight state and calculating a stress distribution; a step of setting a rotational angle for determining an installation direction of the winding curl; a step of setting the calculated stress distribution and the set rotational angle to be initial states, deforming the straight cable model according to a load condition input at the input step, and calculating a deformation state and an amount of the out-of-plane deformation; and a step of outputting calculation results to an output device. | 02-26-2015 |

20150057984 | SMART GARMENT AND METHOD FOR DETECTION OF BODY KINEMATICS AND PHYSICAL STATE - A body garment including sensors distributed throughout the garment, each sensor senses body state information from a local surface area of a body; and sensor nodes in proximity to the plurality of sensors, each sensor node including a processor to receive sensing body state information from at least one of the plurality of sensors. Each processor is configured to receive body state information locally from sensors, to utilize the information to determine a local surface shape of the surface of a portion of the body part; and to exchange local surface shape information with neighboring sensor nodes. At least one processor of utilizes the local surface shape information received from the sensor nodes to generate one overall model of a surface shape of the entire surface of the body part covered by the garment. | 02-26-2015 |

20090043545 | Processing Data Representing Energy Propagating Through A Medium - The present invention relates to a method of processing data representing energy propagating through a medium (e.g., acoustic, elastic or electromagnetic energy) and describes an efficient and flexible e approach to forward modeling and inversion of such energy for a given medium. The representation theorem for the wave-equation is used, in combination with time-reversal invariance and reciprocity, to express the Green's function between two points in the interior of the model as an integral over the response in those points due to sources regularly distributed on a surface surrounding the medium and the points. | 02-12-2009 |

20130346033 | TREE-BASED REGRESSION - Parent node data is split into first and second child nodes based on a first partition variable to create a tree-based model. A first regression model for the first child node data relates the response variable and the predictor variable. | 12-26-2013 |

20130110481 | Agent Generation for Agent-Based Modeling Systems | 05-02-2013 |

20130110475 | SYSTEM AND METHOD FOR QUANTATIVE ASSESSMENT OF FRAILITY | 05-02-2013 |

20110119041 | METHOD AND DEVICE FOR FREQUENCY ANALYSIS OF DATA - The data frequency analysis method comprises: a step ( | 05-19-2011 |

20090248375 | Centralised stochastic simulation process - A method of simulating a local system which is in interaction with other local systems within a global environment. The method includes generating, at a central location, a collection of global sets of values, each representing a possible future global state of the global environment at a future time, and the collection representing a variety of possible future global states. The method also includes transmitting the collection of global sets of values to the local systems. The local systems receive some of the collection, select a local set of parameters, and perform calculations on that data. The collection of values is used as a predictive simulation of the local system. | 10-01-2009 |

20080234992 | SYSTEMS AND METHODS FOR PATTERN RECOGNITION IN DIABETES MANAGEMENT - A diabetes management system or process is provided herein that may be used to analyze and recognize patterns for a large number of blood glucose concentration measurements and other physiological parameters related to the glycemia of a patient. In particular, a method of monitoring glycemia in a patient may include storing a patient's data on a suitable device, such as, for example, a blood glucose meter. The patient's data may include blood glucose concentration measurements. The diabetes management system or process may be installed on, but is not limited to, a personal computer, an insulin pen, an insulin pump, or a glucose meter. The diabetes management system or process may identify a plurality of pattern types from the data including a testing/dosing pattern, a hypoglycemic pattern, a hyperglycemic pattern, a blood glucose variability pattern, and a comparative pattern. After identifying a particular pattern with the data management system or process, a warning message may be displayed on a screen of a personal computer or a glucose meter. Other messages can also be provided to ensure compliance of any prescribed diabetes regiments or to guide the patient in managing the patient's diabetes. | 09-25-2008 |

20150120259 | PHYSICAL MODELING OF ELECTRONIC DEVICES/SYSTEMS - A method for modeling a material at least partially-defined by atomic information includes, for each of a plurality of configurations of the material, determining energy moments for a density of states of the respective configuration of the material, and generating a tight binding Hamiltonian matrix for the respective configuration of the material. The method further includes, for each of the plurality of configurations of the material, forming a tight binding model of the configuration of the material by resolving a linking of (i) the energy moments for the density of states of the material to (ii) the tight binding Hamiltonian matrix for the material. Still further the method includes, based on the tight binding models for each of the configurations of the material, forming an environmentally-adapted tight binding model. | 04-30-2015 |

20110119038 | PARALLEL COMPUTING SYSTEM THAT PERFORMS SPHERICAL HARMONIC TRANSFORMS, AND CONTROL METHOD AND CONTROL PROGRAM FOR PARALLEL COMPUTING SYSTEM - A parallel computing system that performs simulation of a sphere by using a spherical harmonic function, and comprises a plurality of computing nodes interconnected with each other via a communication path, wherein each of the computing nodes includes: a storage unit that stores spectral data obtained by dividing spectral space data into a plurality of data elements on the basis of longitudinal wavenumber; a computation unit that performs inverse Legendre transformation for a computation region divided in a latitudinal direction on the sphere and thereby transforms each of the spectral data elements to Fourier coefficient data; and a communication unit that transmits the Fourier coefficient data, obtained through the transformation performed by the computation unit, to another computing node via the communication path after the inverse Legendre transformation for the next computation region divided in the latitudinal direction on the sphere has been started by the computation unit. | 05-19-2011 |

20110119036 | Method and apparatus for modeling memristor devices - A method and apparatus for modeling the characteristics of memristor devices. The invention provides methods and an apparatus for accurately characterizing the linear and non-linear Lissajous current-voltage behavior of actual memristor devices and incorporating such behavior into the resultant model. The invention produces a model that is adaptable to large scale memristor device simulations. | 05-19-2011 |

20100179793 | ITERATIVE FOURIER RECONSTRUCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS - Method, systems and software for determining an optical surface model for an optical tissue system using Fourier transformation algorithms. A method of reconstructing optical tissues an eye comprises transmitting an image through the optical tissues of the eye. The surface gradients from the transmitted image are measured across the optical tissues of the eye. A Fourier transform algorithm is applied to the surface gradients to reconstruct an optical surface model that corresponds to the optical tissues of the eye. | 07-15-2010 |

20090276197 | TRANSFER PATH ANALYSIS | 11-05-2009 |

20090299707 | System for Evaluating the Productivity of a Working Machine and its Driver - A system and method for evaluating the productivity of a working machine and its driver in a real or virtual operating environment is controlled by means of a control system to perform work, and in which the work cycles relating to the work performed by the working machine are determined by means of continuous measurements directed to the working machine when it is controlled by the driver. Characteristic values relating to the performance of the determined work cycles are collected on the basis of the continuous measurements for the purpose of evaluating the performance of the work or for comparison. | 12-03-2009 |

20140278287 | Numerical Method to determine a system anomaly using as an example: A Gas Kick detection system. - This numerical method creates a mesh of tracers or indicators within a simulator which help determine what various anomalies may look like in real time applications. In this situation, determining gas kicks while drilling for oil and preventing blowouts: This application will provide more stable dependable message passing, reservoir data from the kick, production facility design criteria, and of course better prevent disasters. | 09-18-2014 |

20140278297 | PROCESSING DATA REPRESENTING ENERGY PROPAGATING THROUGH A MEDIUM - The present invention relates to a method of processing data representing energy propagating through a medium (e.g., acoustic, elastic or electromagnetic energy) and describes an efficient and flexible approach to forward modeling and inversion of such energy for a given medium. The representation theorem for the wave-equation is used, in combination with time-reversal invariance and reciprocity, to express the Green's function between two points in the interior of the model as an integral over the response in those points due to sources regularly distributed on a surface surrounding the medium and the points. | 09-18-2014 |

20140278298 | MESHLESS REPRESENTATION OF A GEOLOGIC ENVIRONMENT - A method can include sampling points for at least a portion of a model of a geologic environment; generating a meshless model based at least in part on the points where the points correspond to nodes having respective domains of influence; and, based at least in part on the meshless model, computing a tensor field associated with forces experienced by at least a portion of the nodes. Various other apparatuses, systems, methods, etc., are also disclosed. | 09-18-2014 |

20140278299 | BEAM INVERSION BY MONTE CARLO BACK PROJECTION - The present invention is directed to a method and system for minimizing artifacts in a seismic image of a subsurface region of interest, wherein the image is determined a data beam set derived from recorded seismic data and a modeled beam set derived at least in part from a velocity model related to a subsurface region. The artifacts, which may result from cycle skipping and coherent noise, result in misalignment of the modeled and data beam sets. The present invention utilizes a Monte Carlo inversion technique to update the velocity model and thus minimize the artifact in the seismic image. | 09-18-2014 |

20130054205 | MODEL TRANSFORMING DEVICE, MODEL TRANSFORMING METHOD, AND PROGRAM - A model transforming device includes: a processing section configured to modify respective algebra expressions of an interface model for simulation in a fixed description style and an interface model for behavioral synthesis in a fixed description style, and when both of the algebra expressions after being modified match each other, determine that the models have equivalence, and perform mutual transformation of the models. The processing section performs mutual equivalent transformation of hierarchical channel and integration channel model transformation by following three operations a, b, and c maintaining algebraic equivalence: a: mutual equivalent transformation by payload disclosure and payload concealment operation, b: interface and channel decomposition and interface and channel integration, and c: process remapping operation. | 02-28-2013 |

20120143573 | Method for Tracking Detail-Preserving Fully-Eulerian Interface - A method for tracking fully-Eulerian interface is provided, which preserves the fine details of liquids. Unlike existing Eulerian methods, the method shows good mass conservation even though it does not employ conventional Lagrangian elements. In addition, it handles complex merging and splitting of interfaces robustly due to the implicit representation. To model the interface more accurately, a high order polynomial reconstruction of the signed distance function is utilized based on a number of sub-grid quadrature points. By combining this accurate polynomial representation with a high-order re-initialization method, the method preserves the detailed structures of the interface. Moreover, the method is simple to implement, unconditionally stable, and is suitable for parallel computing environments. | 06-07-2012 |

20120046925 | MODEL BASED DISTORTION REDUCTION FOR POWER AMPLIFIERS - A method of processing a signal is disclosed. The method comprises generating a digital signal, converting the digital signal to an analog signal, and generating an amplified analog signal having distortions. The method further comprises converting the amplified analog signal to a feedback digital signal at a sample rate and updating a model of the distortions based on the feedback digital signal. | 02-23-2012 |

20120046922 | Secure Cloud-Based Electronic Design Automation - In a method of electronic design automation, discretized meshes of layers of current conducting materials of a computerized device model are determined. Each discretized mesh corresponds to the current conducting material of one model layer. For each discretized mesh, a corresponding impedance matrix having cells is determined. Each cell includes an impedance value Z | 02-23-2012 |

20120059636 | DEVICE AND METHOD TO DETERMINE CONDUCTIVITY FOR HIGH PRESSURE-HIGH TEMPERATURE SERVICE - A method for characterizing one or more properties of a geological formation including brine, the method including inputting at least one first property of the geological formation into an equation of state (EOS) model, the EOS model accounting for a high temperature effect on the brine; solving the EOS model to determine at least one second property of the geological formation; and outputting the at least one second property to a display device. | 03-08-2012 |

20120059635 | SIMULATION APPARATUS FOR MOTOR-DRIVEN COMPRESSOR SYSTEM AND THE SIMULATION METHOD THEREOF - With a simulation apparatus for a system including a motor-driven compressor, a compressor that does not suffer from a driving torque shortage and surging, but can operate at low costs, can be provided. | 03-08-2012 |

20100280803 | Compositions and Methods for Modeling Saccharomyces cerevisiae Metabolism - The invention provides an in silico model for determining a | 11-04-2010 |

20090063110 | Brachytherapy dose computation system and method - Brachytherapy dose attributable to a brachytherapy source is computed for portions of a patient treatment volume corresponding to a pathological target volume and critical structures. Patient image data is accessed to derive a material voxel array. Multiple computation grids are derived. Primary particle fluence is computed for each first grid element using a ray tracing process from which a primary dose and a first scattered particle source are derived. Scattered particle fluence of the first scattered particle source is derived for each second grid element from which a secondary dose is derived. Each first grid element corresponds to a plurality of second grid elements. Primary dose and scattered dose combine to provide total dose at specific volumes. Brachytherapy source models and non-anatomical body surface models may be applied as applicable. | 03-05-2009 |

20110093243 | METHOD FOR MULTI-SCALE MESHING OF BRANCHING BIOLOGICAL STRUCTURES - A structural and functional model for a lung or similar organ is virtually defined by encoding aspects of branching passageways. Larger passageways that are visible in medical images are surface mesh fitted to the anatomical surface geometry. Smaller distal passageways, beyond a given number of branch generations, are modeled by inference as linear passages with nominal diameters and branching characteristics, virtually filling the space within the outer envelope of the organ. The model encodes finite volumetric elements for elasticity and compliance in passageway walls, and for local pressure and flow conditions in passageway lumens during respiration. The modeling can assess organ performance, help to plan surgery or therapy, determine likely particle deposition, assess respiratory pharmaceutical dosing, and otherwise represent structural and functional organ parameters. | 04-21-2011 |

20090055142 | METHOD AND APPARATUS FOR ESTIMATING MAN-HOURS - A method for estimating a man-hours of an entire project having a series of tasks with a computer includes, inputting an estimated man-hours of the each task, acquiring model functions for extracting estimation errors included in the estimated man-hours of the each task based on an attribute of a worker who performs the each task, calculating a probability density distribution representing estimation errors depending on the attribute and a probability density distribution representing modeling errors depending on methods for estimating the man-hours for each task using the model functions, calculating man-hours of the entire project having a series of tasks for the each task using statistical methods to accumulate the probability density distribution representing estimation errors and the probability density distribution representing the modeling errors, and outputting calculating results of man-hours of the entire project to a output device. | 02-26-2009 |

20090216505 | SYSTEM AND METHOD FOR EFFICIENT WELL PLACEMENT OPTIMIZATION - The disclosed methods, systems, and software are described for optimizing well placement in a reservoir field. A geological model of a reservoir field, a grid defining a plurality of cells, one or more wells to be located within the plurality of cells, and an objective function are all provided. The geological model is associated with the grid defining the plurality of cells. The locations of the wells are represented by continuous well location variables associated with a continuous spatial domain. A gradient of the objective function is calculated responsive to the continuous well location variables. The locations of the wells are then adjusted responsive to the calculated gradient of the objective function. Iterative calculation of the gradient and adjustment of the wells continue until the well locations are optimized. A visual representation of the reservoir field can be generated based on the optimized well placements. | 08-27-2009 |

20100169060 | METHOD, SYSTEM, AND COMPUTER PROGRAM PRODCUT FOR LITHOGRAPHY SIMULATION IN ELECTRONIC DESIGN AUTOMATION - Disclosed are improved methods, systems, and computer program products for lithographic simulation of an electronic circuit design. Various embodiments of the present invention identifies a mask pattern, performs offline precharacterization for the mask pattern by solving an equation which models a solution for the mask pattern and an interaction between the mask pattern and one or more effects, performs online evaluation based at least upon a parameterized form of the equation, determines a field around the mask pattern based at least upon the act of performing the online evaluation, and stores a result of the act of determining an electromagnetic field around the mask pattern in a tangible computer readable or usable medium | 07-01-2010 |

20110112811 | COMPUTER ALGEBRA METHOD AND APPARATUS - A method includes: obtaining, for each of plural first sets predetermined input variable values, a second set of predetermined output variable values from a model to be investigated; generating plural approximate expressions representing relation between the input variables and the output variables by carrying out, plural times, a processing to calculate the approximate expression from the obtained data; calculating, for each of the plural approximate expressions, a feasible region for at least one of the predetermined input variables and the predetermined output variables; and generating display data to display the superimposed feasible regions for said plural approximate expressions, and outputting the display data to an output device. | 05-12-2011 |

20110112808 | INTEGRATED-MODEL MUSCULOSKELETAL THERAPIES - Anatomical structures such as the musculoskeletal structure of a knee or hip joint, are modeled using a predictive cause-and-effect mathematical model wherein parameters and interactions associated with biological tissues are examined. The model extends over nested small scale parameters (e.g., genetic or cellular) up to macro scale parameters, e.g., body force and motion. The parameter values are populated for a subject or group, and the model is operated iteratively while subjecting the parameters to one or more influences, to project changes over a span of time that encompasses adaptive changes in tissues and also aging and wear. | 05-12-2011 |

20110112807 | Apparatus and method for evaluating deterioration performance - When a manager uses an input device to input the inspected states of the degrees of soundness of a plurality of objects, a data receiving unit receives them as inspection data. A deterioration characteristic calculating unit calculates the average value of the deterioration characteristics of the objects based on data related to the degrees of soundness of the plurality of objects that is received by the data receiving unit. A heterogeneous parameter calculating unit calculates a heterogeneous parameter for each heterogeneous factor that cannot be observed or is difficult to observe, and causes a variation in the deterioration characteristics. A benchmarking unit evaluates the influence of the heterogeneous factors on the deterioration characteristics based on the heterogeneous parameters, and an output unit outputs the evaluation result. | 05-12-2011 |

20150120257 | METHOD OF OPERATING OSCILLATOR INCLUDING VERIFICATION OF OPERATION OF THE OSCILLATOR - A method of verifying operation of an oscillator includes performing a Monte-Carlo simulation with respect to points in an initial-conditions space, and then judging whether a frequency error exists. An oscillation error is determined to exist when the frequency error exists. Additional operations include determining a point at which a probability of having a settling time longer than a maximum value, of a settling time obtained up to a present time, is maximum when the frequency error does not exist. The Monte-Carlo simulation is then performed on the determined point to judge whether the frequency error exists. | 04-30-2015 |

20150120260 | NON-CONVEX HULL SURFACES - The invention is a computer implemented method, device, system, or article for reconstructing a surface of an object. In particular, the invention comprises estimating a non-convex hull signed distance function parameters from a data set of an object and evaluating the non-convex hull signed distance function on vertices of a volumetric mesh. The invention further comprises approximating the zero level set of the non-convex hull signed distance function by a polygonal mesh using an isosurface algorithm to provide surface reconstruction of an object. | 04-30-2015 |

20090171635 | Electrostatic Discharge Voltage Resistive Current Modeling Method of Electrostatic Discharge Protection Device - Provided is a method for modeling an ESD breakdown current. According to one variation, a first proportional constant is based on a circumference of the ESD protection device and a second proportional constant based on an area of the ESD protection device. A dual first order equation is derived by sampling circumferences and areas of two ESD protection devices. According to another variation, an equation is defined in which a third value (an ESD breakdown current) is a sum of a first value and a second value, the first value being obtained by multiplying a circumference of an ESD protection device by a first proportional constant, the second value being obtained by multiplying an area of the ESD protection device by a second proportional constant. Then, circumferences and areas of first and second ESD protection samples are calculated. Next, first and second equations are derived by reflecting the first and second circumferences and areas to the equation. | 07-02-2009 |

20090171633 | Computer-aided method for predicting particle uptake by a surface of a moving object - The invention relates to a computer-aided method for predicting particle uptake by a surface of an object moving in a flow current, comprising the following steps: preparing a discrete model of said object and the surrounding flow, including a projection area ( | 07-02-2009 |

20090171632 | AUTOMATIC BNE SEED CALCULATOR - An automatic background noise estimator (BNE) seed calculator for determining a starting point for a BNE circuit which tracks the noise floor received by a receiver. The BNE seed calculator may sample a plurality of data points from the receiver and calculate the magnitude of each point. The seed calculator may then determine the peak magnitude value, a plurality of mean values, and the variance of the sampled points. A plurality of lookup tables are used to compare the peak, mean, and variance values with simulated peak, mean, and variance values to estimate the noise floor level of the actual signal and use that to determine the optimum BNE seed value. Simulation software such as MATLAB is used to develop the lookup tables by simulating peak, mean, and variance values based on a plurality of signal-to-noise ratios (SNR). | 07-02-2009 |

20090171631 | Integrated Engineering Analysis Process - A method for performing analytical engineering analyses on a plurality of components comprises the steps of: a) performing a first integrated computational process, the first process being comprised of a plurality of computational solvers adapted to compute characteristics of a first component; b) performing a second integrated computational process, the second process being comprised of a plurality of computational solvers adapted to compute characteristics of a second component; and c) communicating results back and forth between corresponding computational solvers of the first and second computational processes; and d) repeating the first and second computational processes. | 07-02-2009 |

20090171630 | MULTIPLE INTEREST MATCHMAKING IN PERSONAL BUSINESS NETWORKS - The present invention can increase the odds of choosing the right people for a team by considering their “rate of interest/knowledge” in multiple topics. Given a known contacts network, represented by nodes interconnected by links, several different sub-networks are identified within it, corresponding to different topics or areas of expertise required to a specific project. For each sub-network, there will be nodes with an associated grade, based on that person's knowledge/interest for the topic related to that sub-network. As such, each node/person receives a grade for each topic. Using these grades, a weight of each link between the nodes is calculated. This process is performed for every node for each topic and associated grade. After that, a superposition of all sub-networks is made and a multiple interest network is yielded. | 07-02-2009 |

20110071807 | ANALYSING SPECTRAL DATA FOR THE SELECTION OF A CALIBRATION MODEL - The invention relates to a method of analyzing spectral data for the selection of a calibration model, relating spectra of a substance to a physical or chemical parameter of the substance, over a predetermined range of the physical or chemical parameter, comprising the steps: a) capturing spectral data of the substance with respective values of the physical or chemical parameter over the predetermined range, b) creating a plurality of calibration models using the captured spectral data in dependence upon the values of the physical or chemical parameter based on the calibration data using statistical resampling methods, c) calculating tolerance intervals of the results at each reference level for each calibration model, and d) displaying the tolerance intervals at each reference level over the predetermined range for each calibration model. In this way, a possibility for analyzing spectra data is provided which is useful in spectroscopic applications for automated calibration model selection and makes analytical interpretation and evaluation easier and more accurate. | 03-24-2011 |

20100268514 | Design of MRI gradient coil - A method for designing an electromagnetic gradient coil for magnetic resonance imaging systems. The method includes the steps of: choosing a set of objectives L | 10-21-2010 |

20100004907 | Methods of Optimizing Chromatographic Separation of Polypeptides - Described are methods for determination of peptide specific parameter(s) of a mixture comprising a target peptide and a related impurity (or impurities) to be used in a simulation model of chromatographic separation using mathematical model(s). Also described are chromatographic simulation methods using above determined parameters, as well as computer systems and computer programs for performing one or more of the above method(s). | 01-07-2010 |

20090254319 | Method and system for numerical simulation of a multiple-equation system of equations on a multi-processor core system - A method and system perform numerical simulation of a multiple-equation system of equations of a simulation model made up of sub-models. A plurality of cores of a multi-processor core system are provided which have access to a common data memory. A central simulation thread running on one of the cores adaptively distributes evaluation calculations for evaluating the sub-models over the different cores. | 10-08-2009 |

20110218780 | Method and Apparatus for Estimating Error in Multi-Axis Controlled Machine - A method and apparatus for estimating error in a multi-axis controlled machine is applicable to any type of machine configuration in order to estimate and confirm in advance the final position and the posture of the machine, which are produced when geometric errors of the machine are synthesized. The method includes defining the structure of the multi-axis controlled machine subjected to error estimation; and defining parameters, which represent behaviors of drive axes having geometric error and relationships between the drive axes according to the defined structure of the multi-axis controlled machine, adding the defined parameters by applying the parameters to a generalized error synthesis model, and generating an error synthesis model of the multi-axis controlled machine by applying a result of parametric modeling in response to a result of the adding. | 09-08-2011 |

20110218779 | Identification of Critical Enables Using MEA and WAA Metrics - A plurality of sequential nodes in a design file for an electronic device are identified and one or more combinatorial power metric values are computed for the plurality of sequential nodes based upon an effective switching capacitance, a switching activity measure, and a power effort measure for at least a first device downstream from the each sequential node at a specified depth. The combinatorial power metric values for the plurality of sequential node are stored and compared to a target power metric value to determine if power consumption at the electronic device meets a predetermined power performance goal. | 09-08-2011 |

20120150508 | Methods and Apparatus for Automated Predictive Design Space Estimation - Described are computer-based methods and apparatuses, including computer program products, for automated predictive design space estimation. A design space of input factors and output responses is estimated for a physical process. Data is received for one or more input factors for a physical process, one or more output responses for the process, and criteria. For each of the one or more input factors, a calculated range of input values within the corresponding experimented range of input values is calculated. A modified range of input values is calculated for each of the one or more input factors. A design space estimate is predicted based at least on the modified ranges of input values, wherein the modified ranges of input values each comprise a largest region of variability for one or more of the input factors where the criteria are fulfilled. | 06-14-2012 |

20100121623 | METHODS AND SYSTEMS FOR CONSTRUCTING AND USING A SUBTERRANEAN GEOMECHANICS MODEL SPANNING LOCAL TO ZONAL SCALE IN COMPLEX GEOLOGICAL ENVIRONMENTS - In an exemplary embodiment, a method and system is disclosed for developing a subterranean geomechanics model of a complex geological environment. The method can include estimating a pore pressure field, a stress field, a geomechanics property field, and a geological structure field from a geological concept model; geostatistically interpolating vectors and tensors from the estimated fields; and combining the results from the estimated fields and the geostatistically interpolated vectors and tensors to derive a geostatistical geomechanical model of the geological environment. | 05-13-2010 |

20100228531 | ZINC OXIDE (ZNO) VARISTORS DEGRADATION ANALYSIS SYSTEM USING PARAMETERS FROM THE MODIFIED LONGEVIN MODEL - It is a method to appraise the life of a lightning rod using the “Modified Longevin Function” initially applied to represent the field and induction magnetic magnitudes in ferromagnetic materials modified properly to the inherent magnitudes of the characteristic curve of the lightning rods' varistors, current and voltage, measuring the variation of the parameters from the lightning rod model, using the adapted “Modified Langevin Function” through out the lightning rod life evaluating the lightning rod functional status based on the variation of the three parameters of the lightning rod varistor developed model; also using a lightning rod leakage current measurement system with techniques to get the share of the resistive current flowing through the varistor and with techniques to determine the parameters from the model that uses a software to meet the varistor model parameters. | 09-09-2010 |

20100030530 | METHOD OF SEARCHING FOR LIGAND - Disclosed is a method of searching for a ligand capable of binding to a target biomacromolecule, comprising the step of: | 02-04-2010 |

20140100828 | Metrics for Description of Human Capability in Execution of Operational Tasks - Manipulability metrics are used to evaluate the feasibility of a vehicle occupant package design. A manipulability metric quantifies the ability of a virtual human subject to carry out an operational task in the design. Examples of specific manipulability metrics include a force metric quantifying the subject's ability apply a joint torque as a force to a component of the design, a velocity metric quantifying the subject's ability to cause the component to achieve velocity, and a dynamic metric quantifying the subject's ability to cause the component to achieve acceleration. Manipulability metrics are determined using a Jacobian determined as part of a determination of a posture of the subject carrying out the task. The manipulability metric is further determined using an endpoint direction of motion and a combination differential kinematics and static equilibrium considerations. | 04-10-2014 |

20140100827 | CONSTRUCTION OF ENTROPY-BASED PRIOR AND POSTERIOR PROBABILITY DISTRIBUTIONS WITH PARTIAL INFORMATION FOR FATIGUE DAMAGE PROGNOSTICS - A method for predicting fatigue crack growth in materials includes providing a prior distribution obtained using response measures from one or more target components using a fatigue crack growth model as a constraint function, receiving new crack length measurements, providing a posterior distribution obtained using the new crack length measurements, and sampling the posterior distribution to obtain crack length measurement predictions. | 04-10-2014 |

20090125285 | DECOMPOSITION OF NONLINEAR DYNAMICS USING MULTIPLE MODEL APPROACH AND GAP METRIC ANALYSIS - Multiple models for various stages of a non-linear process control are developed by clustering perturbation data obtained from the nonlinear process so as to permit multiple local data regions to be identified as a function of substantial similarity between the data, wherein the data of first data set represent the non-linear process. A discrete model corresponding to each of the local data regions is generated. The number of the discrete models may be reduced as a function of prediction error between actual outputs of the process and predicted outputs of the models and as a function of a gap metric based on closed loop similarity and frequency response similarity between the models. | 05-14-2009 |

20120046920 | METHOD OF MONITORING OIL IN A VEHICLE - A method of monitoring oil in a vehicle having an internal combustion engine is provided. The method includes setting an original oil life, which is measured by event units occurring in the engine, and measuring a lapse of the event units. The method calculates a remaining oil life as a function of the lapse of event units and the original oil life. The remaining oil life is expressed in terms of the event units. The method monitors for oil additions and calculates an addition credit from any monitored oil additions. The method also includes calculating a modified oil life as a function of the addition credit, wherein the modified oil life is expressed in terms of the event units. | 02-23-2012 |

20120209576 | NUCLEAR-CHARACTERISTIC CALCULATING PROGRAM AND ANALYZING APPARATUS - [Problem to be Solved] To provide a nuclear-characteristic calculating program that can suppress an increase of calculation time without degrading calculation accuracy when calculating a nuclear characteristic of a fuel rod that contains burnable poison. | 08-16-2012 |

20120065951 | METHOD TO PREDICT DENSE HYDROCARBON SATURATIONS FOR HIGH PRESSURE HIGH TEMPERATURE - A method for characterizing one or more properties of a geological formation including brine and a dense vapor phase includes inputting at least one first property of the geological formation including resistivity of a vapor phase into a model including an equation of state (EOS) model, the model accounting for a high temperature effect on the dense vapor where that the dense vapor has a non-infinite resistivity. At least the EOS model is solves to provide data relating to at least one second property of the geological formation. The data relating to the at least one second property is output to a display device for visual inspection. | 03-15-2012 |

20150120255 | DETERMINING PERFORMANCE DATA FOR HYDROCARBON RESERVOIRS USING DIFFUSIVE TIME OF FLIGHT AS THE SPATIAL COORDINATE - The present disclosure provides a technique for determining performance data for hydrocarbon reservoirs using data storage, an output device and one or more processors. A heterogeneous multi-dimensional model of at least a portion of the hydrocarbon reservoir divided into cells is obtained. Each cell has a volume and one or more other attributes. A diffusive time of flight is calculated based upon the heterogeneous multi-dimensional model. The heterogeneous multi-dimensional model is transformed to an equivalent homogeneous one-dimensional model by defining the diffusive time of flight as a spatial variable. The performance data for the hydrocarbon reservoir is determined based on the equivalent homogeneous one-dimensional model, and the performance data is provided to the output device. | 04-30-2015 |

20100250208 | Method for determining ascending times in a diving computer, a diving computer and a computer program - The present invention relates to a diving computer, a computer program, and a method for determining ascent time in a diving computer ( | 09-30-2010 |

20120046923 | Circuit performance estimation device and circuit performance estimation method - A circuit performance estimation method for estimating circuit performances includes acquiring terms from a recording unit recording the terms included in model formulas indicating relationships between circuit performances and parameters; generating new model formulas by combining the terms acquired at the acquiring; performing simulation on the new model formulas generated at the generating; and selecting a model formula that satisfies a precision request from among the new model formulas, based on simulation results obtained at the performing of the simulation. | 02-23-2012 |

20090240479 | METHOD OF IDENTIFYING AN ANTINODE OF A PRIMARY VIBRATION MODE OF A GOLF CLUB HEAD - This invention provides a method of identifying an antinode of a primary vibration mode of the golf club head having a hollow golf club head having a face portion, a crown portion, a sole portion, and a side portion. A viscoelastic body is to be mounted in at least one of the face portion, crown portion, sole portion, and side portion. The viscoelastic body is mounted in a part of a portion where the viscoelastic body is to be mounted, the part corresponding to an antinode of a primary vibration mode. | 09-24-2009 |

20120046921 | CIRCUIT DESIGN OPTIMIZATION - A method includes generating a first behavioral model of a circuit, the first behavioral model describing a physical circuit in a first configuration. The first configuration comprises a first logic structure configured to generate a first intermediate signal based on a received first plurality of inputs. The first configuration further comprises a logic cone configured to generate a scan output based on the first intermediate signal and a plurality of scan inputs. The first behavioral model is modified to generate a second behavioral model describing the physical circuit in a second configuration. The second configuration comprises an error circuit configured to receive the scan output and the first intermediate signal. A testability model is generated based on the second behavioral model, the testability model comprising a first structural representation of the first logic structure. In the event the first logic structure causes a coverage problem, the testability model is modified to include an inversion structure. The inversion structure is configured based on the first logic structure. The inversion structure is configured to generate an inversion structure output. The testability model is modified to couple the inversion structure output as an input to the error circuit. | 02-23-2012 |

20120046919 | ANNOTATING BINARY DECISION DIAGRAMS REPRESENTING SENSOR DATA - According to certain embodiments, one or more sets of model samples of model sensor data are accessed. Each set comprises one or more model samples corresponding to an annotation of one or more annotations. The following are performed for each set to yield one or more annotated model characteristic functions: represent each model sample of the each set as a model minterm to yield a set of model minterms; generate a model characteristic function from the set of model minterms, the model characteristic function indicating whether a given minterm is a member of the set of model minterms; and annotate the model characteristic function to yield an annotated model characteristic function. A general model characteristic function is generated from the one or more annotated model characteristic functions. | 02-23-2012 |

20120046918 | PROOF BASED BOUNDED MODEL CHECKING - An UNSAT core may be reused during iterations of a bounded model checking process. When increasing the bound, signals corresponding to signals within the UNSAT core may be used to represent the functionality of the model during cycles between the original bound and the increased bound. In case, consecutive unsatisfiability is determined in respect to different bounds, the same UNSAT core may be reused instead of computing a new UNSAT core. | 02-23-2012 |

20150120261 | FINITE ELEMENT METHODS AND SYSTEMS - The computational efficiency of Finite Element Methods (FEM) on parallel architectures is typically severely limited by sparse iterative solvers. Standard iterative solvers are based on sequential steps of global algebraic operations, which limit their parallel efficiency, and prior art techniques exploit sophisticated programming techniques tailored to specific CPU architectures to improve performance. The inventors present a FEM Multigrid Gaussian Belief Propagation (FMGaBP) technique that eliminates global algebraic operations and sparse data-structures based upon reformulating the variational FEM into a probabilistic inference problem based upon graphical models. Further, the inventors present new formulations for FMGaBP, which further enhance its computation and communication complexities where the parallel features of FMGaBP are leveraged to multicore architectures. | 04-30-2015 |

20150120258 | PARTICLE-BASED MODELING METHOD AND APPARATUS - A particle-based modeling method and apparatus may include searching for a second particle neighboring a first particle in a vector field at a current time, and updating a position of each of the first particle and the second particle in each vector field over time, based on correcting a velocity of each of the first particle and the second particle based on a variation satisfying an incompressible constraint condition for each of the first particle and the second particle. | 04-30-2015 |

20100324871 | METHOD FOR DETERMINING A TIME COURSE OF AN ACCIDENT OCCURRING IN A RISK-PRONE INSTALLATION - A method for determining a time course of an accident which occurs inside an installation in which takes place at least one risk-prone process, characterized in that it comprises: (a) a step (M | 12-23-2010 |

20130338978 | GENERATING FACIES PROBABLITY CUBES - A method for generating one or more geological models for oil field exploration. The method includes receiving one or more well facies logs, a vertical facies proportion curve, a lateral proportion map, a variogram model and a global target histogram. The method then includes generating a facies probability cube using a modified Sequential Gaussian Simulation (SGSIM) algorithm, the well facies logs, the vertical facies proportion curve, the lateral proportion map and the variogram model. After generating the facies probability cube, the method includes matching the facies probability cube to the global histogram and generating the geological models based on the matched facies probability cube. | 12-19-2013 |

20130338977 | SIMULATION DEVICE AND SIMULATION METHOD - A memory stores a calculation formula including a disturbance term added to a position, a velocity, an acceleration, a pressure, or a density of each particle at a current time. A processor determines the disturbance term of each particle, determines the position, the velocity, and the density (position and the like) at the current time by using a position and the like at an initial time as the position and the like at the preceding time, and by applying the disturbance term to the calculation formula, and sequentially determines a position and the like at each time subsequent to the initial time by repeating a process for determining the disturbance term and the position and the like at the current time with the use of the determined position and the like of as the position and the like at the preceding time. | 12-19-2013 |

20090105998 | METHOD FOR PREDICTING ARC FLASH ENERGY AND PPE CATEGORY WITHIN A REAL-TIME MONITORING SYSTEM - A method for simulating an arc flash event on an electrical power system is disclosed. The virtual system model of the electrical system is modified to introduce a short circuiting feature. The standard to supply equations used in the arc flash event calculations is chosen. The arc flash event is simulated using the modified virtual system model in accordance with the chosen standard. The quantity of arc energy released by the arc flash event is calculated using results from the simulation. The report that forecasts an aspect of the arc flash event is communicated. | 04-23-2009 |

20090030660 | METHOD AND APPARATUS FOR GENERATING FULLY DETAILED THREE-DIMENSIONAL ELECTRONIC PACKAGE AND PCB BOARD MODELS - A process is provided, which includes receiving geometrical information for a plurality of layers of an electronic structure within at least one output data file from an electronic structure design tool. At least one numerical analysis data file is created from the output data file, which contains the geometrical information and has a file structure compatible with a numerical analysis tool for characterizing the electronic structure. The numerical analysis tool is used to read the numerical analysis data file and generate a three-dimensional meshed geometric model of the electronic structure from the numerical analysis data file, wherein the model includes three-dimensional geometric models of each layer. The model can then be used, for example, to solve numerical thermal, mechanical or electrical equations that are applied to the model. | 01-29-2009 |

20120065949 | GOLF BALL ESTIMATE SIMULATION METHOD - When an air stream is made to flow into a virtual airflow space set up by computer and the velocity, direction and pressure of the air stream flowing around a rotating golf ball model are calculated for each cell of a grid, by setting an airflow stabilization time during which computation proceeds without rotation of the golf ball model until the air stream that flows into the virtual airflow space ceases to be influenced by the initial air stream and stabilizes, then rotating the golf ball model at a given spin rate once the airflow stabilization time has elapsed and calculating the velocity, direction and pressure of the air stream for each grid cell, the computational time can be greatly shortened without lowering accuracy, enabling coefficients of lift and coefficients of drag to be easily calculated from the velocity, direction and pressure of the air stream for each grid cell. | 03-15-2012 |

20120116732 | METHOD AND SYSTEM FOR PULSE NEUTRON CAPTURE SIGMA INVERSION - In some aspects of the invention, a computer-implemented method of obtaining sigma values from pulsed neutron capture decay curve is disclosed. The method can include selecting spectra collected by pulsed neutron instrument disposed down a borehole traversing a rock formation, the spectra including capture interactions and inelastic interactions; and modeling the selected spectra using a nonlinear model to obtain sigma values relating to one or more reservoir properties. | 05-10-2012 |

20120116730 | ABSOLUTE NUCLEAR MATERIAL ASSAY USING COUNT DISTRIBUTION (LAMBDA) SPACE - A method of absolute nuclear material assay of an unknown source comprising counting neutrons from the unknown source and providing an absolute nuclear material assay utilizing a model to optimally compare to the measured count distributions. In one embodiment, the step of providing an absolute nuclear material assay comprises utilizing a random sampling of analytically computed fission chain distributions to generate a continuous time-evolving sequence of event-counts by spreading the fission chain distribution in time. | 05-10-2012 |

20120072193 | METHOD FOR DETERMINING TREATMENTS USING PATIENT-SPECIFIC LUNG MODELS AND COMPUTER METHODS - The present invention concerns a method for determining optimised parameters for mechanical ventilation, MV, of a subject, comprising: a) obtaining data concerning a three-dimensional image of the subject's respiratory system; b) calculating a specific three-dimensional structural model of the subject's lung structure from the image data obtained in step a); c) calculating a specific three-dimensional structural model of the subject's airway structure from the image data obtained in step a); d) calculating a patient-specific three-dimensional structural model of the subject's lobar structure from the lung model obtained in step b); e) modeling by a computer, the air flow through the airway, using the models of the airway and lobar structure of the subject obtained in steps c) and d) at defined MV parameters; f) modeling by a computer, the structural behavior of the airway and the interaction with the flow, using the models of the airway and lobar structure of the subject obtained in steps b) and c) at defined MV parameters; g) determining the MV parameters which lead to a decrease in airway resistance and hence an increase in lobar mass flow for the same driving pressures according to the model of step d), thereby obtaining optimized MV parameters. It also relates to a method for assessing the efficacy of a treatment for a respiratory condition. | 03-22-2012 |

20120072192 | SYSTEMS AND METHODS FOR LOOP LENGTH AND BRIDGED TAP LENGTH DETERMINATION OF A TRANSMISSION LINE - Through the use of a least squares minimization concept, the loop length, the number of bridged taps and length of the bridged taps on a transmission line can be determined from readily available modem data. In particular, the loop length, the number of bridge taps and the length of bridged taps can be estimated by comparing a measured frequency domain channel impulse response of the transmission line to a model of a loop that is comprised of multiple sections and multiple bridge taps. | 03-22-2012 |

20120072190 | Method and System for Non-Invasive Assessment of Coronary Artery Disease - A method and system for non-invasive patient-specific assessment of coronary artery disease is disclosed. An anatomical model of a coronary artery is generated from medical image data. A velocity of blood in the coronary artery is estimated based on a spatio-temporal representation of contrast agent propagation in the medical image data. Blood flow is simulated in the anatomical model of the coronary artery using a computational fluid dynamics (CFD) simulation using the estimated velocity of the blood in the coronary artery as a boundary condition. | 03-22-2012 |

20120072188 | STRESS AND FRACTURE MODELING USING THE PRINCIPLE OF SUPERPOSITION - Stress and fracture modeling using the principal of superposition is provided. A system simulates linearly independent far field stress models for a subsurface earth volume, computing stress, strain, and displacement values based on superposition of independent stress tensors. Based on the precomputed values, the system generates real-time recovery of paleostress values, or, stress, strain, and displacement parameters for any point in the subsurface volume as the user varies far field stress values. The system recovers one or more tectonic events, or a stress tensor represented by a ratio of principal magnitudes and associated orientation, using fault geometry, well bore data (fracture orientation and secondary fault plane data), GPS, InSAR, folded and faulted horizons, tiltmeters, slip and slikenlines on faults. The system uses different geologic data from seismic interpretation, well bore readings, and field observation to provide numerous results, such as predicted fracture propagation based on perturbed stress field. | 03-22-2012 |

20120072187 | System for evaluating energy consumption - Disclosed is a computerized method which receives energy consumption data from all sources used for the operational functioning of a building, converts consumed energy to BTU form, and establishes a historical energy footprint. System compiles these records for storage in a database capable of sorting data by category and/or value and compares energy to that used by structures of similar construction type and climate zone, improved and unimproved. System and method compares cost to yield data, concluding with the most cost effective and energy efficient method of modifying structures to predictably reduce its energy footprint/consumption per the database of energy consumption patterns. The system measures structures after improvements to verify reduced energy consumption. | 03-22-2012 |

20130054202 | EARLY DECOUPLING CAPACITOR OPTIMIZATION METHOD FOR HIERARCHICAL CIRCUIT DESIGN - Methods, systems, computer programs, etc., determine the required number of decoupling capacitors, and approximate locations for the decoupling capacitors, for a region of an integrated circuit. Switching elements of the region are entered into a simulation program running on a computerized device. Also, a power distribution model of the region is entered into the simulation program, and a power-supply voltage compression target is entered into the simulation program. These methods, systems, etc., generate an upper number of decoupling capacitors required to satisfy the compression target when all the switching elements concurrently switch. For each switching element, the methods, systems, etc., generate a specific number of decoupling capacitors required to satisfy the compression when only the element switches, calculate a fraction of the specific number to the upper number, assign the fraction of the total number of decoupling capacitors to each switching circuit element, and place the fraction of the total number of decoupling capacitors in electrical proximity to the element. | 02-28-2013 |

20130054204 | AUTOMATIC THREE-PHASE UNBALANCED LOAD COMPENSATION EXPERIMENTAL DEVICE AND ITS CONTROL METHOD - Disclosed are an automatic three-phase unbalanced load compensation experimental device and its control method. The experimental device comprises an automatic compensation device, a load simulation part, and detection, display and control parts. The automatic compensation device comprises power capacitors and intelligent grouping compound switches; the detection, display and control part comprises current transformers, molded case circuit breakers, a three-phase digital display ammeter, a three-phase electric power monitoring instrument, a protocol conversion module, 485 buses, Ethernet cables and an upper computer; the load simulation part comprises phase A, B and C loads which are in star connection and are same in component and circuit connection, an analog output module and a relay output module. Power monitoring instrument and digital ammeter are connected to the grid by circuit breaker and current transformer. The automatic compensation device and load simulation part are connected to the grid in parallel. | 02-28-2013 |

20110224959 | GAS TURBINE MODEL AND A METHOD FOR THE MODELING OF A GAS TURBINE - Numerical gas turbine models permit transient modeling with high precision and at the same time numerically efficient processes for modeling a gas turbine. A gas turbine model includes a plurality of sub models. These sub models are either purely dynamic or static, which allows significant simplifications in the numerical solution of the overall model. System parts, which simulate the effects of volumes, metal masses, of actuators, and of measuring systems are regarded as dynamic. The remaining system parts are regarded as static over a time characteristic. | 09-15-2011 |

20110224958 | ERROR COMPENSATION METHOD FOR MULTI-AXIS CONTROLLED MACHINES - An error compensation method for multi-axis controlled machines generates an error compensation model for compensating for geometric error of a multi-axis controlled machine by separating an error matrix of a tool tip from an error synthesis model of a multi-axis controlled machine and calculates an error compensation value using the error compensation model and an inverse kinematic model so that the error matrix becomes an identity matrix. The error compensation method can reduce calculation error and calculation time due to complicated numerical analysis and compensate for error in the multi-axis controlled machine, regardless of its configuration. | 09-15-2011 |

20110224961 | METHOD FOR SYNTHESIZING NUMERICAL OPERATORS, SYSTEM FOR SYNTHESIZING OPERATORS, AND SIMULATION DEVICE - A stiffness matrix H′ is designed as P | 09-15-2011 |

20150120256 | METHOD OF RECONSTRUCTING HAPLOTYPE OF DIPLOID AND SYSTEM THEREOF - Provided is a method and system of reconstructing a haplotype of a diploid. The method can include constructing a matrix of sequence fragments consisting of ternary character based on sequence fragments comprising at least one common site, wherein in the matrix of sequence fragments, two allelic bases of an SNP site in chromosome fragments are labeled with A and B respectively; initializing two fragment sets of based on the matrix of sequence fragments; determining an objective function and an initial reference temperature; performing a process of simulated annealing based on the objective function and the initial reference temperature, and outputting final sets until a convergence criteria is achieved; inferring a haplotype based on the final sets by means of minimum error correction. | 04-30-2015 |

20140372086 | TOOL FOR OPTIMIZED THIN WALL PROFILE MEMBER (TPM) AND TPM-PANEL DESIGN AND SELECTION - The present disclosure describes tools and associated computational analysis methodologies employed therein for improved minimum weight design of thin wall profile members (TPMs). The tools draw on inter-dependent parameters relating to TPM cross-section dimensions ratio values and established constructive restrictions to calculate, using appropriate algorithmic computational analysis, the optimum cross-section dimensions values of a given TPM. A design selection saves as a blueprint for the next stage, which is the actual fabrication or manufacturing of the component. For a given set of constructive restrictions, the final product is based on optimum configurations selected from a fixed set of TPMs with varied cross-sectional shapes. | 12-18-2014 |

20110106505 | METHOD FOR ESTIMATING AMBIENT AIR TEMPERATURE PRIOR TO COMBUSTION IN AN INTERNAL COMBUSTION ENGINE - A method to estimate ambient air temperature in the vicinity of a vehicle equipped with an internal combustion engine equipped with at least an electronic control unit (ECU) with memory and a temperature sensor. | 05-05-2011 |

20100198568 | LOW VIBRATION RECTIFICATION INA CLOSED-LOOP, IN-PLANE MEMS DEVICE - A method for a geometry of a lateral comb drive for an in-plane, electrostatic force feedback, closed-loop, micromachined accelerometer or closed-loop Coriolis rate gyroscope device, or closed-loop capacitive pressure or force measuring device. When vibration is applied to the device, the error in the time-average output, which is vibration rectification error, due to this input vibration is minimized or eliminated. The geometry resulting from practice of the present invention is space-efficient because drive force is maximized while vibration rectification is minimized or eliminated. | 08-05-2010 |

20120059632 | METHOD FOR INSTALLING A RADIAL GEOTHERMAL ENERGY PROBE FIELD - A method for installing a radial geothermal probe field includes the steps of defining a total number of geothermal energy probes to be introduced, defining the directions of incidence of the individual geothermal energy probes, determining perforation points of the geothermal energy probes in a spherical projection, determining the included angles between nearby geothermal energy probes, determining a mean value of the included angles, determining a mean value of the geothermal energy probe lengths, determining a mean center spacing using the mean values for the included angles and the length of the geothermal energy probes, calculating the total heat removal capacity by using conventional computing methods for vertical geothermal energy probe fields and the mean center spacing for the distance between probes, and COMPARING the computed total heat removal capacity with a predetermined desired heat removal capacity. | 03-08-2012 |

20140236551 | COMPUTER SIMULATION OF ELECTROMAGNETIC FIELDS - A method and system is provided for solving for electromagnetic fields by approximating an electromagnetic function as a sum of basis functions multiplied by coefficients to be determined. The set of equations used to determine the coefficients results from taking derivatives of the action integral with respect to the coefficients (and/or other parameters) and setting the derivative equal to zero, thereby extremizing the action integral. | 08-21-2014 |

20110066411 | SIGNAL JUDGMENT METHOD, SIGNAL JUDGMENT APPARATUS, PROGRAM, AND SIGNAL JUDGMENT SYSTEM - Provided is a high-accuracy signal judgment method for noise or vibrations of a living environment. Provided is a signal judgment method associated with noise or vibrations of a living environment. The signal judgment method includes: inputting, into a model equation of a to-be-measured/analyzed target, unknown data; and obtaining an output value as a probability value of whether the unknown data is a to-be-measured/analyzed target. The model equation of the to-be-measured/analyzed target is created with the use of measured already-known data. The model equation is created by prediction model equation calculation means. Incidentally, a logistic regression equation can be used as the prediction model equation. | 03-17-2011 |

20130346043 | LOCALIZED MOBILE DECISION SUPPORT METHOD AND SYSTEM FOR ANALYZING AND PERFORMING TRANSPORTATION INFRASTRUCTURE MAINTENANCE ACTIVITIES - Support for enabling maintenance decision-making activities within a transportation infrastructure network includes one or more methods, apparatuses and systems for localized assimilation, integration, and processing of both locally-generated and remotely-acquired road condition, treatment, and weather data within a mobile computing environment to improve the information available to manage maintenance decisions and performance. This maintenance decision-making support includes communication components and processing modules that integrate data from multiple external sources to locally simulate conditions on, and generate treatment recommendations for, local roadways and transportation network segments based on user-selected parameters. | 12-26-2013 |

20130346036 | Computer implemented method for product design - A computer program product and a computer-implemented method are disclosed. The method includes providing a square design structure matrix having a number of rows and a number of columns equal to the number of rows, wherein each row represents one of a plurality of elements, wherein each entry of the design structure matrix is a numerical quantity; providing a domain mapping matrix having a number of rows equal to the number of rows of the design structure matrix, each row having an identical representation of one of the plurality of elements as a corresponding row of the design structure matrix, the domain mapping matrix having any number of columns, wherein each entry of the domain mapping matrix is a numerical quantity; and using a computer processor to group one or more elements into a cluster arrangement, using a plurality of entries from each of the matrices. | 12-26-2013 |

20120059634 | METHOD FOR OPTIMIZING THE POSITIONING OF WELLS IN AN OIL RESERVOIR - A method is disclosed for determining well placements, or drainage areas, in a hydrocarbon reservoir to facilitate operation of the reservoir. Drainage area configurations are generated randomly, by generating, for each configuration, placements for each drainage area. The placements of each drainage area are determined to optimize a quality criterion, by an iterative optimization algorithm during which for first iterations, the quality criterion is evaluated by a flow simulator, and for subsequent iterations, an approximate evaluation model of the quality criterion is constructed. The quality of the approximate model is evaluated and the quality criterion is determined by the approximate model or by the flow simulator according to the quality of this approximate model. | 03-08-2012 |

20110119037 | PRODUCTION OPTIMIZATION FOR OILFIELDS USING A MIXED-INTEGER NONLINEAR PROGRAMMING MODEL - A system performs production optimization for oilfields using a mixed-integer nonlinear programming (MINLP) model. The system uses an offline-online approach to model a network of interdependent wells in an online network simulator while modeling multiple interdependent variables that control performance as an offline MINLP problem. The offline model is based on production profiles established by assuming decoupled wells in the actual network of wells. In one example, an amount of lift-gas to inject and settings for subsurface chokes are optimized. An offline solver optimizes variables through the MINLP model. Offline results are used to prime the online network simulator. Iteration between the offline and online models results in a convergence, at which point values for the interdependent variables are communicated to the real-world oilfield to optimize hydrocarbon production. Priming the online model with results from the offline model drastically reduces computational load over conventional techniques. Additional techniques anneal initial data starting points, smooth pressure differences, and adapt constraint values to further reduce computational intensity. | 05-19-2011 |

20090150126 | System and method for sparse gaussian process regression using predictive measures - An improved system and method is provided for sparse Gaussian process regression using predictive measures. A Gaussian process regressor model may be construction by interleaving basis vector set selection and hyper-parameter optimization until the chosen predictive measure stabilizes. One of various LOO-CV based predictive measures may be used to find an optimal set of active basis vectors for building a sparse Gaussian process regression model by sequentially adding basis vectors selected using a chosen predictive measure. In a given iteration, a predictive measure is computed for each of the basis vectors in a candidate set of basis vectors and the basis vector with the best predictive measure is selected. The iterative addition of basis vectors may stop when predictive performance of the model degrades or no significant performance improvement is seen. | 06-11-2009 |

20100262407 | COMPUTATION METHOD OF MECHANICAL MATERIAL CONSTANT OF COMPOSITE MATERIAL AND VOLUME FRACTION OF MATERIAL COMPONENT IN COMPOSITE MATERIAL, AND RECORDING MEDIUM - In a method of computing the overall material constant of a composite material, a virtual composite material is defined as the one that a first material component is dispersed in a form of inner spherical particles in a matrix phase and each of the inner spherical particles is enveloped by the second material component, in a form of outer shell layers, as a coating layer. Based on this, a nonlinear equation is prepared, which has the material constant of the virtual composite material as an unknown. Next, the material constant of the virtual composite material is computed by solving the equation. In the equation, the material constant in each of the surrounding areas of the outer shell layers coating the inner spherical particles is defined as the overall material constant of the virtual composite material to be computed. The volume fractions of the material components in the composite material are computed using the equation. | 10-14-2010 |

20140372090 | INCREMENTAL RESPONSE MODELING - A method of selecting a one-class support vector machine (SVM) model for incremental response modeling is provided. Exposure group data generated from first responses by an exposure group receiving a request to respond is received. Control group data generated from second responses by a control group not receiving the request to respond is received. A response is either positive or negative. A one-class SVM model is defined using the positive responses in the control group data and an upper bound parameter value. The defined one-class SVM model is executed with the identified positive responses from the exposure group data. An error value is determined based on execution of the defined one-class SVM model. A final one-class SVM model is selected by validating the defined one-class SVM model using the determined error value. | 12-18-2014 |

20120109604 | Estimating Mineral Content Using Geochemical Data - A model is disclosed that includes an intelligent ligent linear programming (“ILP”) member to produce a ILP result, a member selected from the group consisting of a feed-forward neural network (“FNN”) to produce a FNN result and a geochemical normative analysis (“GNA”) model to produce a GNA result. The model also includes a result generator to combine the ILP result with the result from the other member to produce the estimates of the mineral content of the sample. | 05-03-2012 |

20120123747 | METHOD AND SYSTEM FOR PROCESSING AND DISPLAYING SHEET-METAL-FORMING SIMULATION PARAMETERS - In a method for the numerical simulation of sheet-metal-forming processes, forming simulation parameters are visually displayed by: | 05-17-2012 |

20120072191 | Quantum Computational Systems - A computer-implemented method for encryption and decryption using quantum computational model is disclosed. Such a method includes providing a model of a lattice having a system of non-abelian anyons disposed thereon. From the lattice model, a first quantum state associated with the lattice is determined. Movement of non-abelian anyons within the lattice is modeled to model formation of first and second quantum braids in the space-time of the lattice. The first quantum braid corresponds to first text. The second quantum braid corresponds to second text. A second quantum state associated with the lattice is determined from the lattice model after formation of the first and second quantum braids has been modeled. The second quantum state corresponds to second text that is different from the first text. | 03-22-2012 |

20110071808 | GNSS Ephemeris with Graceful Degradation and Measurement Fusion - A method for providing an extended propagation ephemeris model for a satellite in Earth orbit, the method includes obtaining a satellite's orbital position over a first period of time, applying a least square estimation filter to determine coefficients defining osculating Keplarian orbital elements and harmonic perturbation parameters associated with a coordinate system defining an extended propagation ephemeris model that can be used to estimate the satellite's position during the first period, wherein the osculating Keplarian orbital elements include semi-major axis of the satellite (a), eccentricity of the satellite (e), inclination of the satellite (i), right ascension of ascending node of the satellite (Ω), true anomaly (θ*), and argument of periapsis (ω), applying the least square estimation filter to determine a dominant frequency of the true anomaly, and applying a Fourier transform to determine dominant frequencies of the harmonic perturbation parameters. | 03-24-2011 |

20120158375 | METHOD FOR COMPUTING COOLING REDUNDANCY AT THE RACK LEVEL - A system and method for designing aspects of a cooling system for a data center is provided. A method is provided including computing cooling redundancy at each rack position in a data center, in real time. The redundancy can be reported using the traditional N+1, N+2, etc. notation, where N is the number of coolers required to meet the primary cooling load type specification. The method substantially reduces the computational complexity of computing cooling redundancy. | 06-21-2012 |

20140372089 | METHOD OF CALIBRATING FRACTURE GEOMETRY TO MICROSEISMIC EVENTS - A method of performing a fracture operation at a wellsite about a subterranean formation having a fracture network with natural fractures is provided. The wellsite is stimulated by injection of fluid into the fracture network. The method involves generating wellsite data including natural fracture parameters and obtaining measurements of micro seismic events, modeling hydraulic fractures of the fracture network based on the wellsite data and defining a hydraulic fracture geometry of the hydraulic fractures, generating a stress field of the hydraulic fractures using a geomechanical model, determining shear failure parameters comprising a failure envelope and a stress state about the fracture network, determining a location of shear failure of the fracture network from the failure envelope and the stress state, and calibrating the hydraulic fracture geometry by comparing the modeled hydraulic fractures and the locations of shear failure against the measured microseismic events. | 12-18-2014 |

20120072189 | SENSOR SYSTEMS FOR ESTIMATING FIELD - In a sparse sensor array for detecting the progression of a cloud of gas within a confined space, a method is disclosed for estimating a distribution of the cloud of gas throughout the confined space. The method includes determining at each interval a plurality of functions representing possible distributions of the gas cloud by a Gaussian process, employing a particle filtering process to predict the progression of each such function at a subsequent sampling instant, using a diffusion equation for the gas cloud, attaching a likelihood value to each function at the subsequent sampling instant, and determining a revised set of functions with associated likelihood values, and repeating the above steps. | 03-22-2012 |

20100191513 | REFINING HLA DATA - A system described herein includes a receiver component that receives an HLA data set, wherein the HLA data set comprises low resolution HLA data. An HLA refinement component comprises a statistical model that automatically refines the HLA data set to transform the low resolution HLA data to high resolution HLA data. | 07-29-2010 |

20120130689 | Rigging Calculation Software - Rigging calculation software for performing rigging calculations. Preferably, the rigging calculations include the ability to calculate one or more of the following: fleet angle; offset, distance, fleet angle, electrical motor characteristics, recommended sheave pitch; load line capacity; batten capacity; and/or electric motor characteristics. In some preferred embodiments the rigging calculation software is designed to do calculations especially tailored for the design and/or installation of theatrical rigging systems. In some preferred embodiments the rigging calculation software may be accessed over a communication network wirelessly through the internet. | 05-24-2012 |

20120130693 | Methods to Estimate Downhole Drilling Vibration Amplitude From Surface Measurement - Method to estimate severity of downhole vibration for a drill tool assembly, including: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference level of downhole vibration amplitude for the drill tool assembly; identifying a surface drilling parameter and calculating a reference surface vibration attribute for the selected reference level of downhole vibration amplitude; determining a surface parameter vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface parameter vibration attribute corresponding to the identified surface drilling parameter; and estimating a downhole vibration severity indicator by evaluating the determined surface parameter vibration attribute with respect to the identified reference surface vibration attribute. | 05-24-2012 |

20120130691 | Hybrid Model for Discharge Profile Prediction of Battery Electrode Materials Using Quantum Simulations - Methods and systems for predicting lithium battery properties are presented. In one embodiment, a method includes an operation for creating an equivalent circuit of a battery cell, where the equivalent circuit includes a cathode equivalent circuit and a remainder equivalent circuit. Further, parameters for the cathode equivalent circuit are calculated using Quantum Mechanical (QM) simulation. Also included in the method are operations for obtaining parameters for the remainder equivalent circuit via experimentation, and for calculating the lithium battery properties using the equivalent circuit. | 05-24-2012 |

20130060542 | TORIC OPTIC FOR OPHTHALMIC USE - An ophthalmic lens for modifying or reducing non-axisymmetric higher order aberrations includes an optic body disposed about an optical axis having a primary meridian and an orthogonal secondary meridian. The optic body includes a higher order toric shape that is imposed on or added to one of the optic body surfaces. The higher order toric shape also includes a first profile disposed along the primary meridian and a second profile disposed along the secondary meridian that is different in shape from the first profile. The higher order toric shape is characterized by a profile along at least one meridian of the lens that changes with increasing radius from the optical axis raised to a power that is greater than two. | 03-07-2013 |

20110077917 | VARIATION DISTRIBUTION SIMULATION APPARATUS AND METHOD, AND RECORDING MEDIUM - A circuit simulation apparatus according to an embodiment of the present invention calculates a set value of a SPICE parameter of a MOSFET to carry out a variation analysis on a semiconductor circuit including the MOSFET. The apparatus includes a storage part configured to store an intermediate model expression that includes a variable related to a manufacture condition or device structure of the MOSFET as a variable affecting variation characteristics of the MOSFET, the intermediate model expression being formed with a universal function having a physical correlation between a physical amount defined by the variable and the SPICE parameter, a setting part configured to set information about the variable included in the intermediate model expression, a calculation part configured to calculate the set value of the SPICE parameter by using the information set in the setting part and the intermediate model expression stored in the storage part, and an output part configured to output process variation dependency of the semiconductor circuit. | 03-31-2011 |

20100036649 | ACOUSTIC MODELING METHOD - A cross-spectral correlation function of a structure may be determined by providing a finite element model of the structure having a plurality of elements each having a centroid. A plurality of composite centroids may be determined wherein each one of the composite centroids is based on at least one of the elements. The cross-spectral correlation function between at least one pair of the elements in the finite element model may be assigned to be the cross-spectral correlation function of the composite centroids that include the centroids of the elements. If the pair of elements is included in the same composite centroid, then the cross-spectral correlation function between the elements is assigned to be the autocorrelation function of the composite centroid that includes the pair of elements. | 02-11-2010 |

20100174514 | METHOD AND SYSTEM OF DATA MODELLING - A system for large scale data modelling is described. The system includes at least one data measurement sensor ( | 07-08-2010 |

20100174512 | Method and Apparatus for Creating a Generalized Response Model for a Sheet Forming Machine - A method and apparatus for creating a generalized response model for a sheet forming machine are provided. Sheet property profiles are measured while the setpoint of an actuator is changed. A response (or change) profile of the sheet property resulting from a setpoint change is calculated. A finite set of critical points are selected from the property response profile. Using the selected critical points, the property response profile is classified in one of a finite number of response types. Under each of the response types, the property response profile is fitted with a plurality of continuous functions associated therewith. These continuous functions are combined to form the response model that minimizes the deviation between the property response and the fitted combination of continuous functions. | 07-08-2010 |

20100121617 | Concept for Realistic Simulation of a Frequency Spectrum - An apparatus for simulating a signal composed of a plurality of individual signals from respective signal locations at a simulation location, having a provider for providing the plurality of individual signals in the time domain, a transformer for transforming the individual signals to the frequency domain, a processor for processing the individual signals transformed to the frequency domain each depending on a signal channel existing between the simulation location and the respective signal location, a combiner for combining the processed individual signals transformed to the frequency domain to a combined signal, and a transformer for transforming the combined signal to the time domain for generating the simulated combined signal at the simulation location. | 05-13-2010 |

20100305918 | Ground-Coupled Heat Exchange for Heating and Air Conditioning Applications - The invention provides systems and methods for cooling and/or heating a structure. Generally, a system for heating or cooling a structure can include at least one thermosiphon in thermal communication with a thermal storage material such as a volume of earth. The thermosiphon can be partially filled with a heat transfer fluid and a heat exchanger operatively connected to the thermosiphon which is in thermal communication with the structure. Thermal energy can be transferred between the thermal storage material and the structure in either a passive or assisted mode, depending on whether the system is charging or in use. | 12-02-2010 |

20110077921 | PRINT COLOR PREDICTING METHOD, PRINT COLOR PREDICTING APPARATUS, COMPUTER-READABLE RECORDING MEDIUM WITH PRINT COLOR PREDICTING PROGRAM RECORDED THEREIN, AND PROFILE GENERATING METHOD - First spectral data (spectral reflectance) of a printed object is obtained, and second spectral data (optical material characteristic value) of a laminating film is estimated. Then, using the first spectral data and the second spectral data, fourth spectral data (spectral reflectance) is predicted. | 03-31-2011 |

20110077916 | Method of Distributing a Random Variable Using Statistically Correct Spatial Interpolation Continuously With Spatially Inhomogeneous Statistical Correlation Versus Distance, Standard Deviation, and Mean - Methods for modeling a random variable with spatially inhomogenous statistical correlation versus distance, standard deviation, and mean by spatial interpolation with statistical corrections. The method includes assigning statistically independent random variable to a set of seed points in a coordinate frame and defining a plurality of test points at respective spatial locations in the coordinate frame. A equation for a random variable is determined for each of the test points by spatial interpolation from one or more of the random variable assigned to the seed points. The method further includes adjusting the equation of the random variable at each of the test point with respective correction factor equations. | 03-31-2011 |

20110066409 | NETWORK ATTACK VISUALIZATION AND RESPONSE THROUGH INTELLIGENT ICONS - A network activity visualization system can include an MDL grammar database adapted to store a plurality of MDL grammars, and a pattern matching module adapted to match a received network activity data set against the MDL grammars by calculating a distance of the network activity data set from each MDL grammar. The system can also include an intelligent icon module adapted to receive the MDL grammars and distances of a network data set from each respective MDL grammar, and adapted to generate intelligent icons based on the MDL grammars and distances. The system can further include a display system adapted to display the intelligent icons so as to provide a visual indication of network security. | 03-17-2011 |

20110066410 | CIRCUIT SIMULATION METHOD - A exemplary aspect of the present invention is a simulation method for a semiconductor circuit that includes: a well resistor comprising a terminal region and a main body; and a plurality of contacts formed above the terminal region, the simulation method comprising: modeling a parasitic resistance Rt | 03-17-2011 |

20110066408 | METHOD AND APPARATUS FOR DETERMINING THE ILLUMINATION BEAM DOSE IN SURGICAL FIELD ILLUMINATION - A method is disclosed for determining an illumination beam dose in surgical field illumination. Said method comprises the following steps: at least one actual illumination-relevant value is sensed; and an illumination beam dose is calculated from said sensed actual value. Sensing of the actual illumination-relevant value includes sensing of a value of at least one adjustable parameter of an illumination device. Furthermore, simulated dose characteristics associated with the adjustable parameter are selected, at least one simulated dose value is calculated taking into account the value of the adjustable parameter and the associated simulated dose characteristics, and the illumination beam dose is calculated taking into account the at least one simulated dose value. Also disclosed are an apparatus, a computer program product, and a surgical microscope for carrying out said method. | 03-17-2011 |

20130060543 | SYSTEMS AND METHODS FOR REVERSE ENGINEERING MODELS OF BIOLOGICAL NETWORKS - The present invention provides methods and accompanying computer-based systems and computer-executable code stored on a computer-readable medium for constructing a model of a biological network. The invention further provides methods for performing sensitivity analysis on a biological network and for identifying major regulators of species in the network and of the network as a whole. In addition, the invention provides methods for identifying targets of a perturbation such as that resulting from exposure to a compound or an environmental change. The invention further provides methods for identifying phenotypic mediators that contribute to differences in phenotypes of biological systems. | 03-07-2013 |

20130060541 | SYSTEM AND METHOD FOR COMPUTING THERMAL BOUNDARY CONDITIONS FROM AN UNSTRUCTURED CFD SIMULATION ON STRUCTURAL COMPONENTS - A system and method for computing thermal boundary conditions from an unstructured computational fluid dynamics (CFD) simulation for a thermal simulation of a structural component are disclosed. The thermal boundary conditions include convective heat transfer coefficient (HTC) and reference temperature (T | 03-07-2013 |

20130060537 | METHOD OF MODELING FOR DRUG DESIGN, EVALUATION AND PRESCRIPTION IN THE TREATMENT OF DISEASE - A method implemented on at least one specifically programmed computer to improve the outcome of a drug trial. The method includes (a) generating a parameterized mathematical model of disease and immune response, (b) including in the parameterized mathematical model effects from one or more drugs with time-dependent variables that can change during a therapy, (c) creating a calibrated model using empirical data to aid in determining parameters of the parameterized mathematical model, (d) determining responses of the calibrated model to a series of time-dependent drug therapies, and (e) selecting at least one therapy based on the determined responses of the model. | 03-07-2013 |

20110106512 | METHOD FOR ESTABLISHING MACHINE CODE, THE EXECUTION OF WHICH GENERATES AN OPTIMIZED ROLLING MODEL - In a method for establishing a machine code which can be immediately executed by a computer, the execution of which causes the computer to implement a rolling model and to determine an output variable that quantitatively describes at least one material flow occurring in the rolling stock during a rolling process defined by the condition of the rolling stock and the roll stand setting. The output variable is determined on the basis of the rolling model, a rolling stock condition lying within a predetermined range of conditions, and a roll stand setting lying within a predetermined range of settings. Furthermore, a computer program, a data carrier, a computer, and a rolling train with at least one roll stand are disclosed. | 05-05-2011 |

20110106510 | METHODS, APPARATUS AND COMPUTER READABLE STORAGE MEDIUMS FOR MODEL-BASED DIAGNOSIS - The invention relates to the diagnosis of faults and damage in a gearbox in order to predict the operational life of a gearbox. An end of line test is performed to infer information on each gearbox on the production line. A highly detailed model of the gearbox is created to determine the optimal sensor positions for the end-of-line test so that the test can discriminate between different types of manufacturing variation. This information is then used to construct a unique, highly detailed model for each gearbox. During operation, forces and moments acting on the gearbox are measured at regular intervals and the model is used to continuously update a prediction of the total damage on each gearbox component. The probability of failure in a given time period is then calculated. An existing condition monitoring system approach such as vibration analysis may be used in parallel with the model-based diagnosis. The overall probability of failure for a required lifetime is calculated and, if necessary, operation is limited to provide a required probability of failure in a given time period. | 05-05-2011 |

20110106508 | FITTING PROCEDURE FOR HEARING DEVICES AND CORRESPONDING HEARING DEVICE - The method for adjusting a hearing device ( | 05-05-2011 |

20130013271 | METHOD FOR FINDING THE FILLING RATE OR THE POROSITY OF POWDER - The size distribution f(r) of powder particles is found, and the packing rate p of the powder particles is found based on the size distribution f(r) according to the following formula (a): | 01-10-2013 |

20120123746 | EXACT PARAMETER SPACE REDUCTION FOR NUMERICALLY INTEGRATING PARAMETERIZED DIFFERENTIAL EQUATIONS - In a computational environment including at least one processor, an example method of reducing the number of parameters in a model of a physical system includes receiving an initial model such as a system of differential algebraic equations (DAEs), eliminating isolated parameters (if any) from the initial model, extracting parameter sub-expressions from the DAEs, establishing minimal disconnected clusters of parameter subexpressions, and for each cluster, attempting to generate a reduced cluster having a reduced number of parameters using one or more algorithms. If more than one approach is successful, that which is most successful in reducing the number of parameters is selected. A revised model is created having fewer parameters than the initial model. | 05-17-2012 |

20120123745 | Adaptive Content-aware Aging Simulations - A system and method for simulating aging parameters of a System-on-Chip (SoC) integrated circuit is disclosed. A SoC integrated circuit is first divided into a plurality of blocks in accordance with the nature or the operating conditions of each block. The simulation of a digital circuit based block is performed by a static timing analyzer. The simulation of a mixed signal based block is performed by first employing a fresh device model to obtain relevant operation conditions, such as node voltages. Based upon the operation conditions and reliability characterization data, parameters degradation calculators assess aging characteristic factors of each block. In a subsequent simulation, a circuit simulator calculates the design corners of a SoC chip based upon the characteristic factors of each block. | 05-17-2012 |

20120123744 | System and Method for Step Coverage Measurement - Determining an unknown step coverage of a thin film deposited on a 3D wafer includes exposing a planar wafer comprising a first film deposited thereon to X-ray radiation to create first fluorescent radiation; detecting the first fluorescent radiation; measuring a number of XRF counts on the planar wafer; creating an XRF model of the planar wafer; providing a portion of the 3D wafer comprising troughs and a second film deposited thereon; determining a multiplier factor between the portion of the 3D wafer and the planar wafer; exposing the portion of the 3D wafer to X-ray radiation to create second fluorescent radiation; detecting the second fluorescent radiation; measuring a number of XRF counts on the portion of the 3D wafer; calculating a step coverage of the portion of the 3D wafer; and determining a uniformity of the 3D wafer based on the step coverage of the portion of the 3D wafer. | 05-17-2012 |

20130006592 | Computer-Implemented Models Predicting Outcome Variables and Characterizing More Fundamental Underlying Conditions - A method and device predict an outcome variable of an observed phenomenon based on values of a panel of three or more observed constituents and, to do so, employ a series of processes, implemented by a machine, for developing a K-component linear model wherein, among other things, the first component is by itself significantly predictive of the outcome variable, and a second component is correlated with the first component, and loadings for each constituent within any given one of the components subsequent to the first component are determined in a sequentially independent manner. | 01-03-2013 |

20140372091 | METHOD AND SYSTEM OF DYNAMIC MODEL IDENTIFICATION FOR MONITORING AND CONTROL OF DYNAMIC MACHINES WITH VARIABLE STRUCTURE OR VARIABLE OPERATION CONDITIONS - A method and system for forming a dynamic model for the behavior of machines from sensed data. The method and system can include observing, with at least one sensor, a machine in operation; recording data from the at least one sensor about at least one characteristic of the machine in operation; fitting an input-output N(ARX)-LPV dynamic model to the recorded machine data; utilizing a CVA-(N)LPV realization method on the dynamic model; constructing a dynamic state space (N)LPV dynamic model based on the utilization of the CVA-(N)LPV realization method; generating a dynamic model of machine behavior; and at least one of controlling and modifying machine dynamic response characteristics based upon the generated dynamic model of machine behavior. | 12-18-2014 |

20100094606 | System and method for ultrasonic testing - A method of establishing position dependent focal laws and dynamically accessing these focal laws during inspection is disclosed comprising the steps of partitioning a CAD model into distinct geometric regions prior to inspection, generating a dedicated set of focal laws for each of the geometric regions, and associating each position of the scanner with one of the geometric regions. A method of compressing an A-Scan using a windowing technique is also disclosed. Additionally, methods for computing and displaying volumetric slices in real-time are disclosed. Finally, a method of firing multiple probes at different firing frequencies is disclosed, as well as a multi-probe inspection system that enables parallel firing. | 04-15-2010 |

20100094604 | Method For Modelling An Intraocular Lens And Intraocular Lens - The invention relates to a method for modelling an intraocular lens, wherein the shape of at least one surface of the intraocular lens and/or the interior of the intraocular lens with respect to their refraction effect are configured in such a way that with a first orientation within a human eye the intraocular lens at least partially corrects a first visual defect of said human eye and with a second orientation within a human eye the intraocular lens at least partially corrects a second visual defect of said human eye. Further the invention relates to an intraocular lens. | 04-15-2010 |

20100094607 | Method of reducing solder wicking on a substrate - This invention relates to a substrate with via and pad structure(s) to reduce solder wicking. Each via and pad structure connects a component to conductive layers associated with the substrate. The substrate includes one or more plated vias, solder mask(s) surrounding the plated vias, and a conductive pad with a conductive trace connected to each plated via. The conductive pad extends beyond the terminal sides to increase solder formation and the solder mask reduces solder formation at the terminal end of the component. The via and pad structure is suitable for a variety of components and high component density. The invention also provides a computer implemented method for calculating the maximum distance of a conductive pad extending beyond the terminal side of a component. | 04-15-2010 |

20110029292 | CIRCUIT ANALYSIS - A power estimation tool ( | 02-03-2011 |

20120232864 | Analyzing Anticipated Value and Effort in Using Cloud Computing to Process a Specified Workload - Workloads that are and are not appropriate for transformation and processing on a cloud computing environment are identified. A user entity is provided with a measurement of at least one of the value which will be realized, and the effort which will be required. A plurality of attributes is specified. Input data represents the extent to which the user entity processing system possesses the given attribute. The input data for each attribute is employed to derive a corresponding numerical parameter value, which are to compute a final score. | 09-13-2012 |

20120123754 | METHOD, AN APPARATUS AND COMPUTER PROGRAM PRODUCT FOR SIMULATING DYNAMIC FLUIDS - The invention relates to a method for simulating dynamic fluids comprising a plurality of pseudo particles. The method comprising the steps of: defining a fluid mass density of the pseudo particle masses; defining a mass density constraint such that the mass density on each pseudo particle is constrained to a reference mass density of a real fluid, whereby an instant propagation of density fluctuations through the entire fluid system is enabled; performing constraint stabilization on said mass density constraint using a time stepping function, wherein said time stepping function is arranged to conserve global physical symmetries and is stable for violations of said mass density constraint; solving a linear system of equations for said mass density constraint in order to calculate density constraint forces; calculating new time discrete pseudo particle velocities from previous pseudo particle velocities with addition of velocity increments calculated from said density constraint forces; and calculating new time discrete pseudo particle positions from the previous pseudo particle positions with additions of the position increments calculated from said new pseudo particle velocities. The invention also relates to an apparatus for simulating dynamic fluids and a computer program product for the same. | 05-17-2012 |

20140316753 | MULTI AGENT RADIO FREQUENCY PROPAGATION SIMULATOR - A method and apparatus for simulating radio frequency propagation paths between radio frequency devices are provided. In an illustrative embodiment, the apparatus comprising a system controller for receiving and processing test data, a data sequencer configured to interact with attenuators and RF devices, and RF paths designed to simulate RF propagation paths. The method comprising steps to execute a full simulation. | 10-23-2014 |

20140316755 | METHOD FOR PREDICTING OXIDATION REACTION RATE CONSTANT BETWEEN CHEMICALS AND OZONE BASED ON MOLECULAR STRUCTURE AND AMBIENT TEMPERATURE - This invention belongs to the technical field of quantitative structure-activity relationship (QSAR) for chemical persistent assessment, relating to a method for predicting reaction rate constants of organic chemicals with ozone (k | 10-23-2014 |

20130054201 | HYBRID DETERMINISTIC-GEOSTATISTICAL EARTH MODEL - Embodiments of the present technology integrate seismic data and geologic concepts into earth model building. More specifically, exemplary embodiments provide new ways to build an earth model based on information in the seismic data and geologic concepts to use as a context to interpret the seismic data and/or to add to the earth model in regions where the seismic data is missing (e.g., either no data or no data resolvability). In some embodiments, a deterministic framework is generated for an earth models through deterministic identification of discrete geobodies. A hybrid deterministic-geostatistical earth model is generated by filling stratigraphic gaps in a deterministic framework using geostatistical information and/or seismic inversion, in accordance with some embodiments. | 02-28-2013 |

20120123757 | Methods to Estimate Downhole Drilling Vibration Indices From Surface Measurement - Method to estimate severity of downhole vibration for a wellbore drill tool assembly, comprising: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference level of downhole vibration index for the drill tool assembly; identifying a surface drilling parameter and calculating a reference surface vibration attribute for the selected reference level of downhole vibration index; determining a surface parameter vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface parameter vibration attribute corresponding to the identified surface drilling parameter; and estimating a downhole vibration index severity indicator by evaluating the determined surface parameter vibration attribute with respect to the identified reference surface vibration attribute. | 05-17-2012 |

20120123756 | Drilling Advisory Systems and Methods Based on At Least Two Controllable Drilling Parameters - Methods and systems for controlling drilling operations include using a statistical model to identify at least two controllable drilling parameters having significant correlation to one or more drilling performance measurements. The methods and systems further generate operational recommendations for at least two controllable drilling parameters based at least in part on the statistical model. The operational recommendations are selected to optimize one or more drilling performance measurements. | 05-17-2012 |

20120123755 | METHODS AND APPARATUS FOR ESTIMATING ROTOR SLOTS - Methods of determining a quantity of rotor slots in an induction motor are disclosed. An approximate slip is calculated according to an approximate slip function. A fundamental frequency is calculated from a representation of the voltage signal. A saliency frequency is calculated from a representation of the current signal. For each rotor slots index in a set of rotor slots indices, a slip estimate is calculated according to a slip estimation function. A slip estimation error signal is calculated. A rotor slots performance surface representative of an aggregate of the slip estimation error signals is calculated. A rotor slots quantity equal to the rotor slots index corresponding to a minimum of the rotor slots performance surface over at least a portion of the set of the rotor slots indices is defined. | 05-17-2012 |

20120123753 | Method for analyzing longitudinal data, corresponding computer and system - The method according to the invention for analyzing longitudinal data characterizing the evolution of at least a first variable as a function of at least one second variable, comprising steps for determining ( | 05-17-2012 |

20120123752 | DETERMINATION METHOD AND APPARATUS FOR THE NUMBER OF MULTI-FEED ELEMENTS IN MULTI-BEAM ANTENNA - Provided is a method and apparatus for determining the number of feed elements in a multi-beam antenna. Provided is a method and apparatus capable of determining the number of feed elements to be installed in an antenna and thereby estimating a size of the antenna in order to efficiently configure an antenna for forming multiple beams. In particular, when configuring the antenna for providing the multiple beams, the number of feed elements to be installed in the antenna may be quickly computed. | 05-17-2012 |

20120123751 | Method for Estimating a Melting Temperature of a Nucleic Acid in Buffers Containing Magnesium Ions - The invention relates to methods and systems for predicting or estimating the melting temperature of duplex nucleic acids, in the presence of divalent cations, particularly duplexes of oligonucleotides which may be used as, for example, but not limited to primers or probes in PCR and/or hybridization assays. The methods and algorithms use novel formulas, having terms and coefficients that are functions of the particular nucleotide sequence, to estimate the effect of divalent cation salt conditions on the melting temperature. | 05-17-2012 |

20120123750 | Fractional Order Element Based Impedance Matching - Disclosed are various embodiments of methods and systems related to fractional order element based impedance matching. In one embodiment, a method includes aligning a traditional Smith chart (|α|=1) with a fractional order Smith chart (|α|≠1). A load impedance is located on the traditional Smith chart and projected onto the fractional order Smith chart. A fractional order matching element is determined by transitioning along a matching circle of the fractional order Smith chart based at least in part upon characteristic line impedance. In another embodiment, a system includes a fractional order impedance matching application executed in a computing device. The fractional order impedance matching application includes logic that obtains a first set of Smith chart coordinates at a first order, determines a second set of Smith chart coordinates at a second order, and determines a fractional order matching element from the second set of Smith chart coordinates. | 05-17-2012 |

20120123749 | METHOD AND DEVICE FOR DESIGNING CHROMATIC DISPERSION COMPENSATION - A design method includes calculating a calculated compensation amount of a dispersion compensation module arranged on each of a plurality of wavelength paths in such a way that a residual chromatic dispersion value of each of the wavelength paths which transmits an optical signal between an initial node and a final node satisfies a tolerance condition given in accordance with a priority given to each of the wavelength paths; and deciding a decision value to be applied as the compensation amount of the dispersion compensation module based on the calculated compensation amount based on a plurality of candidate values each being prepared in advance as the candidate for the compensation amount of the dispersion compensation module. | 05-17-2012 |

20140372087 | SYSTEM TOOL FOR WEIGHT OPTIMIZATION OF THIN WALL STRUCTURES - The present disclosure describes tools and associated computational analysis methodologies employed therein for improved TMP and TMP-panel weight-optimization and selection. The tools draw on inter-dependence parameters relating to TPM cross section dimensional ratio values and established constructive restrictions to calculate—using appropriate algorithmic computational analysis the optimal cross section dimensional values of a given TPM. The proposed computational analysis is used in the selection of weight-optimized TPM-panels. A design selection serves as a blueprint for the nest stage which is the actual fabrication or manufacturing of the component. For a given set of constructive restrictions, the final product is based on optimal configurations selected from a fixed set of TMPs with varied cross-shapes; or in the case of TPM panels, on optimum configurations selected from a fixed set of TMP-panel combinations of varied cross-sectional dimensions. | 12-18-2014 |

20090132215 | ANALYTICAL MODEL GENERATION APPARATUS AND ANALYTICAL MODEL GENERATING METHOD - A screw fastened position can be correctly defined in n analytical model generating method. It is determined whether or not a screw fastened portion exists in 3-dimensional design data. When the screw fastened portion exists, a hole of a member matching in the shape of a fixture (screw, bolt, rivet, etc.), the screw fastened position, and the screw shape is extracted. Then, a surface including the hole of the member is extracted, and the screw top shape is projected on the surface to generate attached surface data. The distance between the surfaces of the two members is calculated. When the distance is equal to or less than a predetermined value, attached surface data is defined as a screw fastened position on the two surfaces. | 05-21-2009 |

20090132213 | METHOD FOR MODELING DATA STRUCTURES USING LOCAL CONTEXTS - A method for modeling data affinities and data structures. In one implementation, a contextual distance may be calculated between a selected data point in a data sample and a data point in a contextual set of the selected data point. The contextual set may include the selected data point and one or more data points in the neighborhood of the selected data point. The contextual distance may be the difference between the selected data point's contribution to the integrity of the geometric structure of the contextual set and the data point's contribution to the integrity of the geometric structure of the contextual set. The process may be repeated for each data point in the contextual set of the selected data point. The process may be repeated for each selected data point in the data sample. A digraph may be created using a plurality of contextual distances generated by the process. | 05-21-2009 |

20090132211 | AUTOMATED SOLUTION FOR GENERATING ARCHITECTURAL DESIGN MODELS FOR SERVICE-ORIENTED ARCHITECTURE (SOA) INFORMATION SERVICES - The present invention discloses a system that automates the creation of architectural design models for information services. Such a system can include a data model written in a formal modeling language, a set of non-functional requirements about the information service, and an information service architecture generation tool. The information service architecture generation tool can be configured to utilize the data model, the set of non-functional requirements, and application patterns to create an architectural design model for the information service. The information service can be implemented in a service-oriented architecture (SOA) environment. | 05-21-2009 |

20130110473 | METHOD AND SYSTEM FOR SOLUTION OF MODELS | 05-02-2013 |

20120123748 | Method and Apparatus for Measuring a Structure on a Substrate, Computer Program Products for Implementing Such Methods and Apparatus - Diffraction models and scatterometry are used to reconstruct a model of a microscopic structure on a substrate. A plurality of candidate structures are defined, each represented by a plurality of parameters (p | 05-17-2012 |

20140122033 | SYSTEM AND METHOD FOR FLUID DYNAMICS PREDICTION WITH AN ENHANCED POTENTIAL FLOW MODEL - A system and method for modeling airflow and temperature are disclosed. In one example, the method includes receiving input data related to a physical layout of a facility, dividing, by a computer, a representation of the facility into a plurality of grid cells, identifying where effects of at least one of jet airflow, thermal plumes and buoyancy forces are present in the facility based on the physical layout, specifying a velocity value, using a velocity correction method, for a first set of the plurality of grid cells if the effects of at least one of jet airflow and thermal plumes are present within the first set of the plurality of grid cells, calculating, by the computer, an airflow velocity value for each of a second set of the plurality of grid cells, the second set being different from the first set, modifying the determined airflow velocity value for any of the second set of the plurality of grid cells where the effects of buoyancy forces are present, and storing, on a storage device, the modified airflow values. | 05-01-2014 |

20120166162 | DEVICE AND METHOD FOR GENERATING A TARGETED REALISTIC MOTION OF PARTICLES ALONG SHORTEST PATHS WITH RESPECT TO ARBITRARY DISTANCE WEIGHTINGS FOR SIMULATIONS OF FLOWS OF PEOPLE AND OBJECTS - A system for controlling motions of a plurality of particles in a spatial area with at least one target and at least one obstacle, has a first detection device for detecting positions of the particles at a starting time; predicting a future path search of the particles occurs by way of a computer device, wherein the region has been superimposed by a cell grid and each cell takes on various occupation and total potential states, and each cell is associated with a target potential determining how particles are attracted to a target, and is associated with an obstacle potential determining how particles are repelled by an obstacle, and wherein each particle is associated with a particle potential, wherein a total potential in a cell is made up of the values of the target potential and the obstacle potential in the cell and the particle potentials of particles in cells adjacent to the cell, and particles each change from a cell into an adjacent cell having a least total potential, and additionally, starting from a target to each cell, the target potential for each cell is calculated using a length of the shortest distance from the cell to each cell center point. A central controller controls the motions of the particles in case of forecast critical situations. | 06-28-2012 |

20120271600 | Method of predicting the physical properties of polyurethane materials - The specification relates to the formulation of polyurethane materials particularly polyurethane and polyisocyanurate foams. The specified method allows the formulator to mathematically predict the final physical properties of the polyurethane and polyisocyanurate foams by using the algorithm described herein. | 10-25-2012 |

20120166153 | DISCRETELY GRIDDING COMPLEX FRACTURING FOR SIMULATION - Embodiments of methods and systems for improved gridding of complex networks such as geological fractures are disclosed. In at least one embodiment, a method in accordance with the present disclosure includes adjusting a location of at least one non-fixed pillar of an initial grid, including: establishing a multi-point stencil of pillars that includes the at least one non-fixed pillar; selecting a fixed pillar of the initial grid toward which the non-fixed pillar is to be adjusted; determining a distance from each pillar of the multi-point stencil to the selected fixed pillar; calculating an inverse-distance weighted mean position based on the determined distances of the pillars of the multi-point stencil; and adjusting a position of the at least one non-fixed pillar to the inverse-distance weighted mean position. | 06-28-2012 |

20100153077 | Method And System For Analysis And Shape Optimization Of Physical Structures Using A Computerized Algebraic Dual Representation Implicit Dimensional Reduction - A method and system for simulating and analyzing the behavior of a structural component of a computerized model in response to a simulated event to determine an optimized shape for the component is disclosed. The shape is optimized using an implicit dimensional reduction rather than an explicit geometric replacement by discarding data of a 3D discretization that has little or no bearing on the performance of the component to a simulated event. The reduced dataset is then collapsed onto a lower dimension projection that is applied over a force vector that is representative of the simulated event to determine the behavior of the component to the simulated event. Optimization tools may then be used to modify the physical attributes of the component and performance of the component once again simulated until an optimized component is determined. | 06-17-2010 |

20100153076 | IMPLANT PLANNING USING AREAS REPRESENTING CARTILAGE - Described are computer-based methods and apparatuses, including computer program products, for implant planning using areas representing cartilage. A predetermined number of control points for generating a predetermined number of areas representing cartilage are determined, wherein the predetermined number of control points are based on an implant component. Measurements corresponding to a plurality of measured cartilage points are received, wherein each cartilage point is based on an associated control point from the predetermined number of control points. A plurality of areas representing cartilage are generated, wherein each area representing cartilage is larger than and projects to an associated control point from the plurality of control points. A representation of the implant component is positioned based on a representation of a bone, the representation of the bone comprising representations of the plurality of areas representing cartilage. | 06-17-2010 |

20130066607 | METHOD FOR SIMULATING DEFORMATION OF RUBBER COMPOUND WITH FILLER PARTICLES - A method for simulating deformation of rubber compound with filler particles, comprises the following steps: by the use of a scanning transmission electron microscope (STEM), data of STEM images of the rubber compound are acquired; based on the data of the STEM images, a dataset of a three-dimensional structure of the rubber compound is reconstructed; based on the dataset of the three-dimensional structure of the rubber compound, a finite element model of the rubber compound is generated so that the model comprises a domain of a rubber component divided into a finite number of elements, and domains of the filler particles each divided into a finite number of elements; on the elements of the rubber component, the stress dependence on strain rate of the rubber component is defined; and based on the finite element model, a simulation of deformation of the rubber compound is carried out. | 03-14-2013 |

20130066606 | METHOD FOR SIMULATING DEFORMATION OF RUBBER COMPOUND - A method for simulating deformation of rubber compound including silica particles and an interfacial coupling agent therefor is disclosed. Using a scanning transmission electron microscope (STEM), data of STEM images of the rubber compound are acquired. Based on the STEM image data, a dataset of a 3D structure of the rubber compound is reconstructed. Based on the dataset, a model of the rubber compound is generated. Using the model on which conditions are defined, a deformation calculation is made and a physical quantity is acquired. The rubber compound model comprises a rubber component model, silica particle models and interface models surrounding the silica particle models and defined as being harder than the rubber component model. | 03-14-2013 |

20130066605 | APPARATUS AND METHOD FOR ESTIMATING FORMATION LITHOLOGY USING X-RAY FLOURESCENCE - An apparatus for estimating properties of an earth formation includes a carrier configured to be disposed in a borehole in the earth formation, and a sample retriever configured to remove a sample of the earth formation, the sample including solid components of the earth formation. The apparatus also includes an analysis assembly including a chamber disposed with the carrier and configured to hold the sample, an X-ray source configured to irradiate the sample with X-ray radiation while the sample is disposed in the chamber, and one or more X-ray detectors configured to detect radiation emitted from the sample in response to irradiation from the X-ray source. | 03-14-2013 |

20130066604 | COMPUTER-IMPLEMENTED METHOD FOR CREATING A MODEL OF A TECHNICAL SYSTEM - A computer-implemented method for creating a model of a technical system is provided. The model includes at least two model components of a same class, and each model component has at least one input and/or at least one output. Links are established between the inputs and the outputs of the model components. At least one first selection of inputs and/or outputs of at least one of the model components is made, and at least one additional, second selection of inputs and/or outputs of at least one of the model components is made, and the inputs and/or the outputs of the first selection are displayed in list form in a first column of a display, and the inputs and/or the outputs of the second selection are displayed in list form in a second column of the display. | 03-14-2013 |

20110004453 | METHOD FOR PREDICTION OF LIPOPROTEIN CONTENT FROM NMR DATA - The invention concerns a method of preparing regression coefficients in a multivariate analysis for predicting the quantity of a component of a lipoprotein entity in a biological sample from NMR spectral data and a method of predicting the quantity of a component of a lipoprotein entity in a biological sample from NMR spectral data, which is based on the regression coefficients. The invention is especially useful for predicting the triacylglycerol level in chylomicrons of a patient. | 01-06-2011 |

20110004452 | METHOD FOR COMPENSATION OF RESPONSES FROM EDDY CURRENT PROBES - A method of inspecting a component using an eddy current array probe (ECAP) is provided. The method includes scanning a surface of the component with the ECAP, collecting, with the ECAP, a plurality of partial defect responses, transferring the plurality of partial defect responses to a processor, modeling the plurality of partial defect responses as mathematical functions based on at least one of a configuration of elements of the ECAP and a resolution of the elements, and producing a single maximum defect response from the plurality of partial defect responses. | 01-06-2011 |

20110004451 | METHOD OF DESIGNING A COMPOSITE PANEL - A method of designing a composite panel, the panel comprising a plurality of zones, each zone comprising a plurality of plies of composite material arranged in a stacking sequence, each ply in each stacking sequence having a respective orientation angle. For each orientation angle a first layout matrix is created which identifies zones in the panel which contain at least one ply with that orientation angle. A second layout matrix is also created which identifies zones in the panel which contain at least two plies with that orientation angle, and so on up to an Nth layout matrix which identifies zones in the panel which contain at least N plies with that orientation angle. The layout matrices are arranged in a plurality of candidate sequences. Selection criteria are then used to choose one or more of the candidate sequences and stacking sequences are assigned to the zones in accordance with the chosen candidate sequence(s). | 01-06-2011 |

20110004449 | Systems and Methods of Improved Boolean Forms - Various systems, methods, and computing units are provided for reduced cost evaluation of Boolean expressions. In one representative embodiment, a method includes: determining a first modified cost measure for a node of a binary tree, the first modified cost measure comprising M cost values, the node in an original condition; pivoting the node; determining a second modified cost measure for the node in a pivoted condition, the second modified cost measure comprising M cost values; and determining a preferred node condition responsive to a comparison of the first and second cost measures. | 01-06-2011 |

20120215504 | LUNG FUNCTION ANALYSIS METHOD AND APPARATUS - A method for generating data indicative of lung function of a subject. The method comprises receiving first data which has been obtained from the subject, and inputting said first data to a model of lung function to generate said data indicative of lung function. The model of lung function comprises a first model component modelling transfer of gaseous oxygen from a gaseous space within the lung to biological material within the lung based upon quantitative data indicative of oxygen content in the inhaled gases and oxygen content in the biological material and a second model component modelling the transfer of oxygen from the lungs by oxygenation of venous blood to create oxygenated blood based upon quantitative data indicative of oxygen content in the venous blood. | 08-23-2012 |

20120215502 | Systems and Methods for Optimization of Real Time Production Operations - Systems and methods for optimization of real time production operations. In one embodiment, a moving time horizon based parametric model provides fast predictions for production optimization in a short-term framework. In another embodiment, multiple technologies are selected in connection with asset performance workflows that are uniquely implemented in a multi-phase approach. | 08-23-2012 |

20120215501 | PRESERVED-TRAVELTIME SMOOTHING METHOD AND DEVICE - Device and method for smoothing an original velocity model of a given subsurface such that a travel-time through the given subsurface is preserved. The method includes receiving the original velocity model, wherein the original velocity model has a set of model parameters that determine a given parameterization and the original velocity model has velocity discontinuities at various depths; selecting a sub-set of model parameters of the given parameterization; converting the selected sub-set of model parameters to composite parameters; smoothing with a processor the composite parameters by applying a convolutional filter (g) such that velocity moments are preserved at the velocity discontinuities; and generating a smooth velocity model by converting the smoothed composite parameters into a smoothed sub-set of model parameters. | 08-23-2012 |

20090089024 | METHODS AND ARRANGEMENT FOR CREATING MODELS FOR FINE-TUNING RECIPES - An arrangement for creating a model for gathering measurement data about a processed substrate by a user of a plasma processing system is provided. The arrangement includes a generic model builder, which is configured for at least creating the model. The model is a relationship between a set of input data and a set of output data. The arrangement also includes an input module, which includes the set of input data from a plurality of input sources. The arrangement includes an input conditioning and validation module, which is configured for at least determining the integrity of the set or input data. The arrangement further includes a relationship module, which is configured for at least creating a set of mathematical relationships. The arrangement yet also includes an output conditioning and validation module, which is configured for at least determining the integrity of the set of output data. | 04-02-2009 |

20090089022 | Modeling Nonlinear Systems - Systems and techniques, including machine-readable instructions, for modeling of nonlinear systems. In one aspect, an apparatus includes a collection of two or more inputs configured and arranged to receive input signals, a collection of two or more outputs configured and arranged to output output signals, a processing unit configured to transform the input signals into the output signals, wherein the transformation is non-linear and treats the non-linear system as a collection of multiple input, single output non-linear systems, and a data storage that stores characteristics of the transformation. | 04-02-2009 |

20110131023 | Computer Systems for Data Manipulation and Related Methods - A computer system for data management arranged to provide at least four components: a generator component, a solver component, a simulation component and a visualisation component, wherein the simulation component is arranged to simulate stochastic processes and output simulation data of the simulated process to the generator component; the generator component is arranged to process a model input thereto and to generate a Dynamic Stochastic Program (DSP) therefrom and also to process the simulation data received from the simulation component and output the DSP together with the processed simulation data to the solver component; the solver component being arranged to receive the DSP and the processed simulation data and to process the DSP together with the simulation data; and the visualisation component being arranged to allow the data being processed by the solver to be visualised. | 06-02-2011 |

20110131021 | METHOD OF COMPONENT CONCENTRATION DETECTION BASED ON REFERENCE WAVELENGTH - A method of detecting a concentration of a target component by using a reference wavelength comprises: defining a wavelength at which a light intensity is insensitive to the variation of the target component concentration as a reference wavelength for the target component; detecting spectra at both the reference wavelength and a further measuring wavelength; processing the spectrum detected at the further measuring wavelength, with the spectrum detected at the reference wavelength as an inner reference, to obtain a characteristic spectrum including specific information of the target component; building a calibration model between the characteristic spectrum and the concentration of the target component; and determining the concentration of the target component based on the calibration model. | 06-02-2011 |

20110131019 | Judiciously Retreated Finite Element Method for Solving Lubrication Equation - A system and method for simulating a physical process in a simulation domain. Dividing the simulation domain into a first sub-domain and a gap region. The gap region defines a region of a specified width between a contact line of a droplet and the first sub-domain. Generating a mesh that represents the first sub-domain as a plurality of elements. The specification of each element includes an integer element number that represents an order of each element. The specified width of the gap region is on the order of half the width of an element in the first sub-domain adjoining the gap region divided by the integer element number. Using the finite element method and the mesh to calculate a state of the droplet at a first point in time. Using a plurality of evolution equations to calculate the state of the droplet at a second point in time. | 06-02-2011 |

20110178785 | Calibration Method and Apparatus - Calibration of an angularly resolved scatterometer is performed by measuring a target in two or more different arrangements. The different arrangements cause radiation being measured in an outgoing direction to be different combinations of radiation illuminating the target from ingoing directions. A reference mirror measurement may also be performed. The measurements and modeling of the difference between the first and second arrangements is used to estimate separately properties of the ingoing and outgoing optical systems. The modeling may account for symmetry of the respective periodic target. The modeling typically accounts for polarizing effects of the ingoing optical elements, the outgoing optical elements and the respective periodic target. The polarizing effects may be described in the modeling by Jones calculus or Mueller calculus. The modeling may include a parameterization in terms of basis functions such as Zernike polynomials. | 07-21-2011 |

20120078594 | SYSTEM AND METHOD FOR OBSERVING A PERSON'S WALKING ACTIVITY - A system for observing a walking activity of a person comprises a device (DISP) adapted for delivering at output, for a footstep of the person, a first difference of angular speeds of the corresponding tibia between the instant at which the heel of the foot is planted and the instant at which the foot is laid flat, a second difference of angular speeds of the corresponding tibia between the instant at which the heel of the foot is planted and the instant at which the last toe of the foot is lifted, and an angular speed of the corresponding tibia at the instant at which the foot is laid flat. The system comprises analysis means (AN) for analyzing the signals delivered by the device and adapted for determining a type of walking of the user as a function of time by using a hidden Markov model with N states corresponding respectively to N types of walking. | 03-29-2012 |

20120078593 | CONSUMPTION ENERGY CALCULATING DEVICE - There is provided a consumption energy calculating device which simulates power consumption of a heating and cooling appliance operated by a customer living in a house. A first receiver and a second receiver receive a demand response signal and an external environmental factor parameter. A pain level model shows a relationship between an indoor air temperature and a pain level. A first calculator calculates, when the appliance is not in operation, the indoor air temperature of a next sample time. A second calculator calculates, when the appliance is in operation, determines the indoor air temperature of the next sample time. A working sequence generator determines whether the appliance is or not to be operated during the next sample time. The power consumption determination unit determines power consumption consumed by the appliance before the next sample time and outputs data showing the power consumption. | 03-29-2012 |

20140330547 | FORMING A MODEL OF A SUBSURFACE REGION - A method of forming a geologic model of a subsurface region is disclosed. Data related to the subsurface region is obtained. A framework is constructed to represent the subsurface region. A template is selected from a plurality of templates. The selected template provides at least one property that is characteristic of the subsurface region. The selected template is inserted into the framework, to form the geologic model. The geologic model is then outputted. | 11-06-2014 |

20140330546 | Method for Urodynamics Testing and Analysis - This invention relates to a noninvasive method for urodynamics testing and analysis, comprising: modeling a bladder before a releasing of the urine as a topological sphere, modeling a circle formed by cutting the topological sphere through its center as an elastic element, determining a functional relation between a length L of the elastic element and a urine volume a within the bladder: L=F(a), determining a functional relation between a length contraction ΔL of the elastic element and both of a urinary flow rate Q and the urine volume a within the bladder: ΔL=ξ(Q,a), determining a functional relation between a contraction velocity ν of the elastic element and the length contraction ΔL of the elastic element: ν=ΔL, calculating a value of an index DC for assessing a bladder contractility to determine the bladder contractility of the subject. | 11-06-2014 |

20140330545 | METHOD OF DESIGNING A CUSTOM PROPELLER - A method of designing a custom boat propeller with optimized geometry for a boat and motor combination based upon a user generated performance data set. | 11-06-2014 |

20140330544 | MODELING THE LONG-TERM EVOLUTION OF SPACE DEBRIS - A space object modeling system that models the evolution of space debris is provided. The modeling system simulates interaction of space objects at simulation times throughout a simulation period. The modeling system includes a propagator that calculates the position of each object at each simulation time based on orbital parameters. The modeling system also includes a collision detector that, for each pair of objects at each simulation time, performs a collision analysis. When the distance between objects satisfies a conjunction criterion, the modeling system calculates a local minimum distance between the pair of objects based on a curve fitting to identify a time of closest approach at the simulation times and calculating the position of the objects at the identified time. When the local minimum distance satisfies a collision criterion, the modeling system models the debris created by the collision of the pair of objects. | 11-06-2014 |

20140372088 | METHOD OF ANALYZING CONTAMINANT TRANSPORT UNDER CAUCHY BOUNDARY CONDITIONS USING IMPROVED LAGRANGIAN-EULERIAN METHOD - This invention relates to, in order to numerically analyze contaminant transport in groundwater, a method of analyzing contaminant transport under Cauchy boundary conditions using an improved Lagrangian-Eulerian method, wherein problems of a conventional Lagrangian-Eulerian method able to analyze only high Peclet numbers are solved, and which is configured to analyze a new numerical matrix constructed in such a manner that a Eulerian method is applied to an element adjacent to Cauchy boundary conditions and a conventional Lagrangian-Eulerian method is applied to an internal element, thereby enabling accurate numerical analysis of contaminant transport at various Peclet numbers including not only high Peclet numbers but also particularly low Peclet numbers under Cauchy boundary conditions. | 12-18-2014 |

20110184707 | PID ADJUSTMENT SUPPORT DEVICE AND METHOD - A PID adjustment support device has: a recognition tolerance interval storing portion for storing, in advance, a recognition tolerance interval understood by a user regarding target quantity data of a model to be controlled; and a display processing portion for graphing and displaying, on a displaying portion, the target quantity data and, as a modeling result, a model-response waveform that is a control-response waveform calculated based on the model to be controlled, and for overlaying with the modeling result and displaying the recognition tolerance interval stored in the recognition tolerance interval storing means. | 07-28-2011 |

20110184706 | OPTIMIZATION PROCESSING METHOD AND APPARATUS - A first model expression having a first order and representing a relationship between evaluation indicators and the design parameters and a second model expression having a second order higher than the first order and representing a relationship between them are generated. Then, according to a quantifier elimination method, values of said design parameters, which realize an optimum solution of the first model expression, are calculated. And, a design parameter whose value is identical to an upper limit value or a lower limit value is identified, and the second model expression is transformed by substituting the upper limit value or the lower limit value, as a value of the identified design parameter, for the second model expression. Finally, according to the quantifier elimination method, values of the design parameters in the transformed second model expression, which realize an optimum solution of the transformed second model expression, is calculated. | 07-28-2011 |

20120259600 | METHOD OF IDENTIFYING HAMMERSTEIN MODELS WITH KNOWN NONLINEARITY STRUCTURES USING PARTICLE SWARM OPTIMIZATION - The method of identifying Hammerstein models with known nonlinearity structures using particle swarm optimization provides a computerized method utilizing a particle swarm optimization (PSO)-based scheme for the identification of nonlinear Hammerstein models with known nonlinearity structures. Particularly, this is accomplished by formulating the identification of the Hammerstein model as an optimization problem, with PSO being used in the optimization process. | 10-11-2012 |

20100049484 | METHOD AND APPARATUS FOR MODELLING AND SIMULATING OPTICAL PROPERTIES OF SPECIAL EFFECT PAINTS AND FOR DETERMINING ILLUMINATION AND MEASUREMENT GEOMETRIES FOR SPECTRAL PHOTOMETERS - A method that is suitable for modelling and simulating optical properties in special effect paints which contain pigments with isotropic light-scattering properties and pigments with anisotropic light-scattering properties, and the effect-producing substances form at least one layer of material or coat of paint on a suitable substrate. The method is also suitable for reproducing a shade of colour of a colour template of a special effect paint of this kind, by determining and comparing the optical properties of the colour template and a formulation of a paint mock-up, so that using the comparison a correction can be made to the formulation for the paint mock-up and the shades of colour of the colour template and paint mock-up can be matched. The method is characterised in that the isotropically light-scattering pigments and the anisotropically light-scattering pigments are virtually separated such that the isotropically light-scattering pigments virtually form the layer of material and the anisotropically light-scattering pigments are virtually arranged on the edge surfaces of the layer of material. The optical properties of the virtual layer of material of the isotropically light-scattering pigments are determined by linear differential equations and the optical properties of the anisotropically light-scattering pigments are taken into consideration as boundary conditions, by means of specific effect operators. | 02-25-2010 |

20100049481 | Constructing a Replica-Based Clock Tree - A system and method for constructing a clock tree based on replica stages is described. The system and method may comprise determining a size of an input buffer for driving a load capacitance of the output buffer based on a fanout, determining a wire width and a wire length based on the size of the output buffer, the fanout and a replica stage mathematical model, and connecting the output buffer and the corresponding input buffer to a conductor routed on one or more predetermined metal layers and having the wire length and the wire width. The conductor is placed within ground shields having a fixed width. | 02-25-2010 |

20100049482 | SYSTEM AND METHOD FOR ICTAL SOURCE ANALYSIS - This document discloses, among other things, ictal source analysis and causal interaction estimation which considers the structure of seizures in the space, time, and frequency domains. The dynamic causal interaction can distinguish the primary source, which initiates the ictal activity, from the secondary source, which is generated due to the ictal activity propagation. | 02-25-2010 |

20140309975 | ANALYSIS DEVICE AND SIMULATION METHOD - An analysis device includes a unit cell acquisition unit configured to acquire a unit cell under a period boundary condition reflecting symmetry of an object to be analyzed, a unit particle system acquisition unit configured to acquire a unit particle system including a plurality of unit particles in the unit cell acquired by the unit cell acquisition unit, and a numerical computation unit configured to numerically compute a governing equation, which governs the motion of each unit particle of the unit particle system acquired by the unit particle system acquisition unit, under the period boundary condition. The numerical computation unit moves the boundary of the unit cell to simulate the movement of the object to be analyzed during computation. | 10-16-2014 |

20140309974 | OPTIMIZATION OF INPUT PARAMETERS OF A COMPLEX SYSTEM BASED ON MULTIPLE CRITERIA - A method of combinatorial optimization includes: (1) defining an objective function to optimize a combination of N input parameters of a complex system, wherein the objective function includes a weighted sum of n different optimization criteria, N≧2, and n≧2; (2) applying an initial combination of the N input parameters to the complex system to yield an initial output response; (3) executing an optimization procedure to generate an updated combination of the N input parameters, wherein executing the optimization procedure includes calculating an initial value of the objective function based on at least one of (a) the initial combination of the N input parameters and (b) the initial output response; and (4) applying the updated combination of the N input parameters to the complex system to yield an updated output response. | 10-16-2014 |

20140067341 | Method and Apparatus for Target Range Determination - A system, method and computer program product provides for estimating the range of a target. An acquisition window of an imaging device is adjusted to fit a target at an unknown range in response to a user input. An angle subtended by the largest dimension of the target viewed from the acquisition window is determined. The range of the target is estimated from a largest dimension of the target and the angle subtended by the largest dimension of the target. The device may be a man-portable aircraft survivability equipment (ASE) system trainer (MAST), or any simulator simulating a man-portable air defense system (MANPADS). | 03-06-2014 |

20150066460 | STRATIGRAPHIC FUNCTION - A method can include receiving implicit function values at nodes of a coarse mesh of a region of interest in a geologic environment; receiving data: formulating constraints based at least in part on the data; solving a system of equations for a finer mesh subject to the constraints; and outputting implicit function values at nodes of the finer mesh based at least in part on solving the system of equations. | 03-05-2015 |

20120253761 | AVAILABLE BANDWIDTH ESTIMATING DEVICE - An available bandwidth estimating device | 10-04-2012 |

20120173212 | MODELED OBJECT UPDATING - It is provided a computer-implemented method for updating a modeled object. The method comprises providing an operation, an old input graph of the operation, an old output graph corresponding to an application of the operation to the old input graph, a new input graph of the operation. The method also comprises computing a rewriting rule that specifies a replaced which is a part of the old input graph to be replaced, a replacement which is a part of the new input graph to replace the replaced, an interface which is a part common to the replaced, the replacement and the old output graph. The method further comprises applying the rewriting rule to the old output graph. The method is an improvement to updating a modeled object. | 07-05-2012 |

20150066453 | Injection Treatment Simulation using Condensation - An injection treatment on a subterranean zone is simulated by modeling physically separate rock blocks of the subterranean zone by separate block models. The block model for each physically separate rock block represents intra-block mechanics of the rock block by finite element method. Condensation is performed in the finite element method to reduce nodal degrees of freedom operation on by the finite element method. Interactions between adjacent pairs of the rock blocks are modeled by separate joint models. The joint model for each adjacent pair of rock blocks represents inter-block mechanics between the adjacent rock blocks. The injection treatment of the subterranean zone is simulated with the block models and the joint models. | 03-05-2015 |

20150066449 | SOLAR FARM AND METHOD FOR FORECASTING SOLAR FARM PERFORMANCE - Solar farms and methods for forecasting solar farm performance are provided. A method may include, for example, the steps of analyzing in a computing device at least one historic or estimated usage parameter and at least one design limit parameter, and determining an estimated failure probability for at least one solar module of the solar farm based on the at least one historic or estimated usage parameter and at least one design limit parameter. A method may further include, for example, the steps of receiving in the computing device at least one real time usage parameter, and calculating an updated failure probability based on the estimated failure probability and the least one real time usage parameter. | 03-05-2015 |

20120173213 | METHOD OF MATERIAL MODELING FOR CRASH TEST DUMMY FINITE ELEMENT MODELS - A computer method of material modeling for crash test dummy finite element models includes the steps of making a material card for the material, applying the material card to validate a finite element model of a crash test dummy component, determining whether the finite element model is acceptable, ending the method if the finite element model is acceptable, and adjusting a relative volume (J) range for the material to make the material soft or stiff if the finite element model is not acceptable. | 07-05-2012 |

20120253760 | PASS PREDICTOR FOR AGRICULTURAL HARVESTING MACHINES - A method of predicting the number of passes a harvesting machine can complete within a field without unloading grain from a grain tank of the harvesting machine includes determining a reference pass, the reference pass having a reference pass amount of crop, an optional reference pass distance, and a reference pass spatial location. The method further includes determining an amount of crop in the grain tank of the harvesting machine. The method further includes calculating a number of predicted passes from a capacity of the grain tank of the harvesting machine, the amount of crop in the grain tank of the harvesting machine, and the reference pass amount of crop and displaying the number of predicted passes. | 10-04-2012 |

20120265500 | Bravery - “BRAVERY” is an engineering calculation method that offers theoretical solutions rather than numerical solutions, and can be used to simulate the problems encountered in the engineering field, and subsequently to be used in engineering design. | 10-18-2012 |

20130262054 | COMPUTER PRODUCT, DETERMINING APPARATUS, AND DETERMINATION METHOD - A computer-readable recording medium stores a determination program that causes a computer to execute a process that includes calculating by referring to a first storing unit storing an electron density of electrons belonging to each atom in a molecule and a degree of overlap of atomic orbitals between the atoms in the molecule, an electron density between a first atom and a second atom different from the first atom respectively selected from the molecule in a structurally stable state; determining a bond type of a bond between the first and the second atoms, based on the calculated electron density and by referring to a second storing unit correlating and storing bond types representing types of bonds between atoms, and conditions for the electron density between atoms for each bond type; and outputting the determined bond type between the first and the second atoms. | 10-03-2013 |

20130262053 | PARALLEL MULTIPOINT GEOSTATISTICS SIMULATION - A method, apparatus, and program product increase the computational efficiency of a multipoint geostatistics method by parallelizing the simulation process to concurrently simulate sets of unassigned cells in a simulation grid. Values of unassigned cells in the neighborhood of the unassigned cells being simulated are predicted, and a plurality of threads are used to simulate the set of unassigned cells using the predicted values. Simulation results are used to verify predictions, and mispredicts cause ongoing simulations of other cells to be restarted using the simulation results in lieu of mispredicted values. | 10-03-2013 |

20130262052 | SYSTEM AND METHOD FOR GENERATING AN IMPLICIT MODEL OF GEOLOGICAL HORIZONS - A method and system for generating a model function h(x,y,z) implicitly representing geologic horizons. Geological data representing a fault network and horizons automatically extracted from seismic data may be received. A 3D mesh may be generated and divided into a plurality of fault blocks by the fault network. A discrete function h(x,y,z) may be defined having values of the geological data representing horizons at discrete nodes of the mesh. Constraints may be installed on the discrete function h(x,y,z) defining surfaces representing horizons. Constraints may be installed on the discrete function h(x,y,z) to ensure the uniqueness of the function h(x,y,z). The discrete function h(x,y,z) may be interpolated at the nodes of the mesh to create a piecewise continuous function h (x,y,z) while honoring the constraints. The piecewise continuous horizon function h(x,y,z) may be synchronized across multiple fault blocks. A model of the piecewise continuous horizon function h(x,y,z) may be displayed. | 10-03-2013 |

20130262051 | ORDERED MULTIPOINT GEOSTATISTICS SIMULATION USING NON-SYMMETRIC SEARCH MASK - A method, apparatus, and program product improve the computational efficiency of a multipoint geostatistics method by employing an ordered path through unassigned cells in combination with a non-symmetric search mask that excludes one or more not-yet-simulated cells from the search mask during simulation. | 10-03-2013 |

20130262049 | Method for Predicting Outputs of Photovoltaic Devices Based on Two-Dimensional Fourier Analysis and Seasonal Auto-Regression - An output of a photovoltaic (PV) device is predicted by applying Fourier analysis to historical data to obtain frequencies and a mean of the frequencies in the data. Regression analysis is applied to the data to obtain a regression coefficient. Then, the prediction is a sum of the mean at the time step and a deviation from the mean at a previous time step, wherein the means are represented and approximated by selected frequencies, and the deviation for the previous time step is weighted by the regression coefficient. | 10-03-2013 |

20140372092 | Electromagnetic Noise Analysis Method and Device - An object of the present invention is to provide an EMC design technique of a device including an electronic device mounted therein for implementing noise amount analysis of a system in which individual electronic devices are combined. A housing model is acquired, component models are selected and acquire, the acquired component models are connected using a wire, the acquired component models are arranged in the acquired housing model, the arranged component models connected using the wire is driven to generate electromagnetic noise from the component models and the wire, the generated electromagnetic noise is propagated in the housing model to calculate a noise amount, and an output process of outputting data of the calculated noise amount is performed. Thus, even in the system in which a plurality of electronic devices are combined, electromagnetic noise analysis of the system can be easily performed, and a noise reduction design can be supported. | 12-18-2014 |

20100299116 | SYSTEM AND METHOD FOR OCCUPANCY ESTIMATION - An occupancy estimator calculates an occupancy estimate (x) of a region based on sensor data (z) provided by one or more sensor devices and a model-based occupancy estimate generated by an occupant traffic model (f). The occupant traffic model (f) is based on predicted movement of occupants throughout a region. The occupancy estimation system includes an occupancy estimator algorithm ( | 11-25-2010 |

20100299114 | METHOD OF CALCULATING GATE DELAY BASED ON CROSSTALK EFFECT DUE TO CAPACITIVE COUPLING - Provided is a method of exactly calculating the delay of a gate in a digital integrated circuit (IC) that drives a capacitive load and a noise current source based on a crosstalk effect due to capacitive coupling between adjacent conductive lines, the method calculates the delay of the gate by using an output waveform that sums an output waveform of a linear time-varying output resistance model generated by using a gate output resistance library generated by using input and output voltage values of the digital IC and an output waveform of a modified Thevenin equivalent model of the gate. | 11-25-2010 |

20100299112 | METHOD FOR STRAIN RATE DEPENDENCE ANALYSIS - The present invention relates to a method for strain rate dependence analysis in various materials. In one embodiment, the present invention relates to a method for strain rate dependence analysis for polymer matrix composites (e.g., polymer composites used in the aerospace, sporting goods, and automotive industries). | 11-25-2010 |

20100299111 | Well Modeling Associated With Extraction of Hydrocarbons From Subsurface Formations - A method and apparatus for producing hydrocarbons is described. In the method, a failure mode for a well completion is identified. A numerical engineering model to describe an event that results in the failure mode is constructed. The numerical engineering model is converted into a response surface. Then, the response surface is associated with a user tool configured to provide the response surface for analysis of another well. | 11-25-2010 |

20090112536 | METHOD FOR THE SELECTION OF A SUBSTITUTE COMPONENT FOR A MODIFIED MULTIPLE PHASE SYSTEM BASED UPON A COMPARISON WITH AT LEAST ONE PREDETERMINED DESIRED PROPERTY OF AN MODIFIED SYSTEM - A material useful as a substitute component for a modified multiple phase system is selected. The substitute component exhibits a sigma profile that produces a selected property of the modified multiple phase system having a predetermined desired value. The substitute component is determined by the steps of: | 04-30-2009 |

20100274539 | METHODS FOR MAPPING DATA INTO LOWER DIMENSIONS - Methods and systems for creating ensembles of hypersurfaces in high-dimensional feature spaces, and to machines and systems relating thereto. More specifically, exemplary aspects of the invention relate to methods and systems for generating supervised hypersurfaces based on user domain expertise, machine learning techniques, or other supervised learning techniques. These supervised hypersurfaces may optionally be combined with unsupervised hypersurfaces derived from unsupervised learning techniques. Lower-dimensional subspaces may be determined by the methods and systems for creating ensembles of hypersurfaces in high-dimensional feature spaces. Data may then be projected onto the lower-dimensional subspaces for use, e.g., in further data discovery, visualization for display, or database access. Also provided are tools, systems, devices, and software implementing the methods, and computers embodying the methods and/or running the software, where the methods, software, and computers utilize various aspects of the present invention relating to analyzing data. | 10-28-2010 |

20100274541 | Planer Lightwave Circuit, Design Method for Wave Propagation Circuit, and Computer Program - A planar lightwave circuit is provided which can be easily fabricated by an existing planar-lightwave-circuit fabrication process, which can lower the propagation loss of signal light and which can convert inputted signal light so as to derive desired signal light. A planar lightwave circuit having a core and a clad which are formed on a substrate, has input optical waveguide(s) ( | 10-28-2010 |

20100274538 | PROGRAM FOR OUTPUTTING STRESS-STRAIN EQUATION AND ITS DEVICE - There is provided a model that can evaluate properties of viscoelasticity and also rubber elasticity of an elastic material. A correlation equation between stress and strain that is calculated from: a correlation equation between stress, strain, elastic modulus and relaxation time, calculated based on a Maxwell model in which an elastic element and a viscous element are placed in series; and a correlation equation between strain and elastic modulus, including different moduli depending on properties, the correlation equation between stress and strain including different moduli depending on said properties as parameters is output as a stress-strain curve formula. There is one feature in finding a correlation between the strain and the elastic modulus, and this allows a large deformation behavior of an elastic material having properties of both rubber elasticity and viscoelasticity to be expressed with high quantitative characteristics on simulation. | 10-28-2010 |

20120323541 | SEISMIC IMAGING METHOD CONSIDERING A CONTOUR OF THE SEA BOTTOM - A seismic imaging method for imaging a subsurface structure is provided. The seismic imaging method calculates a coefficient matrix of a wave equation according to a contour of the sea bottom within a global grid. This method can be used to accurately estimate signals reflected on or transmitted through the sea bottom because it accurately reflects more detailed contours of the sea bottom within the global grid. Moreover, computational overburden is minimized. | 12-20-2012 |

20120323540 | METHOD FOR SIMULATING RUBBER COMPOUND - A computerized simulation method to obtain a loss tangent of a rubber compound comprising a rubber matrix and filler particles, wherein a model of the rubber compound is generated; as deformation conditions thereof, two different values of strain are defined; deformation simulations are made under the two different values of the strain, to compute a normal strain and a shear strain of each element under each of the two different values of the strain, and to compute an energy loss of each element by the use of the computed strain; and the loss tangent of the rubber compound is computed from the sum of the energy losses of all of the elements, a strain amplitude caused by the difference between the two different values of the strain, and an elastic modulus of the rubber compound model. | 12-20-2012 |

20120323539 | Method and Non-Transitory Computer Readable Medium Thereof for Thermal Analysis Modeling - A method and a non-transitory computer readable medium thereof for thermal analysis modeling are provided. The method includes establishing an electrothermal network π model on the basis of electronic modules of an electronic system to define a heat source, propagation paths and a common base of the electronic system. Observation points in the electronic system are defined, in which each observation point is located at an isothermal surface enclosing a volume surrounding a reference point, and where the reference point is the heat source or one observation point. A heat conduction temperature difference and a heat convection temperature difference are calculated according to a power density function, a thermal conductivity coefficient and a distance vector between the reference point and each observation point. A temperature distribution is established according to the heat conduction and the heat convection temperature difference and a defined temperature of the common base. | 12-20-2012 |

20120323538 | Design of Curved Fiber Paths for Composite Laminates - A computational optimization process uses the variable stiffness performance of composite laminates attributed to steered fiber to guide the design of stream functions describing the fibers to build it. This design process combines a finite element-based analysis tool, failure criteria and geometry optimization to determine steered angles associated with stream functions by an optimization program to meet target performance requirements, e.g., load condition(s), and failure criteria for quasi-static or dynamic events. The fiber angle distribution and thickness buildup are computed based on the stream function. The simulated structure is analyzed using finite element analysis. The disclosed process allows the designer to impose manufacturing constraints such as fiber steering radius. | 12-20-2012 |

20120323537 | DETECTING IMPACT OF EXTRINSIC EVENTS ON A TIME SERIES - In one embodiment, an event impact signature detector may analyze a time series with external events. A data interface | 12-20-2012 |

20130006594 | METHOD FOR JOINT MODELING OF MEAN AND DISPERSION - The present invention describes a system and a computer program product for joint modeling of a mean and dispersion of data. A computing system derives a loss function taking into account distributional requirements over the data. The computing system represents separate regression functions for the mean and the dispersion as stagewise expansion forms. At this time, the stagewise expansion forms include undetermined scalar coefficients and undetermined basis functions. Then, the computing system chooses the basis functions that maximally correlate with a corresponding steepest-descent gradient direction of the loss function. The computing system obtains the scalar coefficients based on a single step of Newton iteration. The computing system completes the regression functions based on the chosen basis functions and obtained scalar coefficients. | 01-03-2013 |

20130006593 | METHOD FOR SIMULATING MAGNETIC MATERIAL - A method for simulating a magnetic material includes: repeatedly performing a first process and a second process until the change of magnetization and a static magnetic field converges, the first process being to calculate a distribution of the magnetization and an average magnetization in a magnetic material model of micromagnetics, and the second process being to assign the magnetic material model of the micromagnetics to each mesh included in another magnetic material model, calculate the static magnetic field of the another magnetic material model using the calculated average magnetization, and return the calculated static magnetic field to the calculation of the distribution of the magnetization; generating a hysteresis loop of each mesh included in the another magnetic material model based on the calculated average magnetization and the calculated static magnetic field, and calculating a hysteresis loss of the another magnetic material model from an area of the generated hysteresis loop. | 01-03-2013 |

20130006591 | SYSTEM AND METHOD FOR GENERATING A GEOSTATISTICAL MODEL OF A GEOLOGICAL VOLUME OF INTEREST THAT IS CONSTRAINED BY A PROCESS-BASED MODEL OF THE GEOLOGICAL VOLUME OF INTEREST - A process-based model of a geological volume of interest is generated. The process-based model is conditioned with conditioning information associated with the geological volume of interest. Statistics are generated from the process-based model that represent parameters of the geological volume of interest locally. These statistics are used to constrain one or more geostatistical models of the geological volume of interest. | 01-03-2013 |

20140316754 | EQUIPMENT CONDITION AND PERFORMANCE MONITORING USING COMPREHENSIVE PROCESS MODEL BASED UPON MASS AND ENERGY CONSERVATION - A method and apparatus capable of monitoring performance of a process and of the condition of equipment units effecting such process is disclosed. A process model predicated upon mass and energy balancing is developed on the basis of a plurality of generally nonlinear models of the equipment units. At least one or more of such equipment models are characterized by one or more adjustable maintenance parameters. Data relating to mass and energy transfer within the process is collected and is reconciled with the mass and energy characteristics of the process predicted by the model. The condition of the equipment units and process performance may then be inferred by monitoring the values of the maintenance parameters over successive data reconciliation operations. | 10-23-2014 |

20120253758 | Method of Wavelet Estimation and Multiple Prediction In Full Wavefield Inversion - Wavelet estimation method, particularly advantageous for full wavefield inversion (“FWI”) of seismic data, that makes use of both the primary and multiple reflections in the data. The inventive method uses an FWI algorithm to generate a subsurface model from primary reflections ( | 10-04-2012 |

20120253754 | METHOD AND APPARATUS FOR IDENTIFYING INCONSISTENT CONSTRAINTS - Methods and apparatuses are described for identifying inconsistent constraints. During operation, a system can receive a set of constraints, wherein each constraint is defined over one or more random variables from a set of random variables. If an inconsistency or conflict is detected while solving the set of constraints, the system can identify a phase in a series of phases of the constraint solver where the inconsistency was detected. The system can then try to solve different subsets of the set of constraints to identify smaller subsets of the set of constraints that contain the inconsistency. When the system tries to solve a subset of the set of constraints, the system can determine whether or not an inconsistency is detected in the identified phase while solving the subset of the set of constraints. Next, the system can report the smallest subset of inconsistent constraints that was found to a user. | 10-04-2012 |

20120253756 | METHOD AND APPARATUS FOR DISCRETE ELEMENT MODELING INVOLVING A BULK MATERIAL - One embodiment of the invention provides a computer-implemented method for discrete element modelling of a plurality of discrete elements corresponding to particles and physical geometry elements. The modelling performs a simulation through time of physical interactions of the particles with each other and with the physical geometry elements in a three-dimensional space. The method comprises providing a plurality of discrete element material models, each discrete element material model corresponding to a respective bulk material and containing (i) information regarding the properties of particles within said bulk material, and (ii) information regarding the behaviour of interactions between such particles. The method further comprises receiving from a user: (i) a selection of a bulk material for use in a simulation, and (ii) a specification of properties associated with the selected bulk material. The method further comprises generating a set of particles of the selected bulk material for use in the simulation based on (i) the discrete element material model for the selected bulk material, and (ii) the properties of the bulk material specified by the user. The method further comprises performing a discrete element model simulation on said set of particles, wherein the simulation uses the information regarding the behaviour of interactions between particles from the discrete element material model for the selected bulk material. | 10-04-2012 |

20100292968 | METHOD AND APPARATUS FOR SYNTHESIZING AND ANALYZING PATTERNS - Patterns (e.g., such as images, waveforms such as sounds, electromagnetic waves, or other signals, etc.) are synthesized, modulated and/or analyzed through the use of a computer programmed with a novel mathematical formula. The formula acts as a linear operator and can be used to create a variety of shapes, waveforms, and other representations. The formula greatly enhances ability in computer operations and provides a great savings in computer memory and a substantial increase in computing power. | 11-18-2010 |

20140207430 | ANALYSIS OF SURFACE NETWORKS FOR FLUIDS - A method can include building a network model that represents a production system for fluid, assigning equations to sub-networks in the network model where at least one of the sub-networks is assigned equations formulated for solving for enthalpy implicitly or temperature implicitly, providing data, transferring the data to the network model and simulating physical phenomena associated with the production system using the network model to provide simulation results. Various other technologies, techniques, etc., are also disclosed. | 07-24-2014 |

20140207429 | METHODS OF DEVELOPING A MATHEMATICAL MODEL OF DYNAMICS OF A VEHICLE FOR USE IN A COMPUTER-CONTROLLED VEHICLE SIMULATOR - A method of developing a mathematical model of dynamics of a vehicle for use in a computer-controlled simulation, comprising: selecting a coefficient of a state-space model mathematically modelling the dynamics of the vehicle, the selected coefficient having a value for a predetermined state of the vehicle; and varying, a parameter of a physically-based computerized model mathematically modelling the dynamics of the vehicle, the parameter related to at least one of physical characteristics of the vehicle and phenomena influencing the dynamics of the vehicle, to improve the accuracy of the physically-based model via computer-implemented numerical optimization, the computer-implemented numerical optimization targeting the coefficient of the state-space model such that the difference between a value predicted by the physically-based model and the value of the coefficient of the state-space model for the predetermined vehicle state is within a predetermined range. | 07-24-2014 |

20140207428 | Methods for Orienting Material Physical Properties Using Constraint Transformation and Isoparametric Shape Functions - Constraint-based methods for determining orientations of material physical properties using an isoparametric shape function are disclosed. In one embodiment, a method of defining an orientation of an material physical property includes defining nonlinear and/or discontinuous design constraints of design values in a geometric domain associated with one or more physical attributes of the material physical property, and translating the nonlinear and/or discontinuous design constraints into continuous, first order design constraints of the design values by applying an isoparametric shape function. The method further includes performing a topology optimization using the continuous, first order design constraints of the design values, and reverse-translating results of the topology optimization back into the geometric domain using the isoparametric shape function. The results of the topology optimization in the geometric domain are indicative of the orientation of the material physical property. | 07-24-2014 |

20140207427 | FEATURE SELECTION FOR EFFICIENT EPISTASIS MODELING FOR PHENOTYPE PREDICTION - Various embodiments select markers for modeling epistasis effects. In one embodiment, a processor receives a set of genetic markers and a phenotype. A relevance score is determined with respect to the phenotype for each of the set of genetic markers. A threshold is set based on the relevance score of a genetic marker with a highest relevancy score. A relevance score is determined for at least one genetic marker in the set of genetic markers for at least one interaction between the at least one genetic marker and at least one other genetic marker in the set of genetic markers. The at least one interaction is added to a top-k feature set based on the relevance score of the at least one interaction satisfying the threshold. | 07-24-2014 |

20140207426 | SIMULATION OF PHENOMENA CHARACTERIZED BY PARTIAL DIFFERENTIAL EQUATIONS - Various aspects of the present disclosure are directed toward apparatus, methods, and articles of manufacture for simulating a physical phenomenon characterized by a set of partial differential equations that are reduced based on harmonic time dependence. The system of linear equations represent an operation in the differential equations, and are characterized by a coefficient matrix multiplied by an unknown column vector, with the product thereof being equal to a column vector. The system of linear equations is solved using at least one of three sets of operations. | 07-24-2014 |

20120316845 | Systems and Methods for Distributed Calculation of Fatigue-Risk Prediction and Optimization - Distributed computing methods and systems are disclosed, wherein intensive fatigue-risk calculations are partitioned according to available computing resources, parameters of the fatigue-risk calculation, time-sensitive user demands, and the like. Methods are disclosed wherein execution-cost functions are used to allocate accessible computing resources. Additional methods include partitioning calculation tasks by user-prioritized needs and by general mathematical features of the calculations themselves. Included herein are methods to calculate only prediction-maximum likelihoods instead of full probability distributions, to calculate prediction likelihoods using Bayesian prediction techniques (instead of full re-tabulation of all data), to collate interim results of fatigue-risk calculations where serial results can be appropriately collated (e.g., serial time-slice independence of the cumulative task involved), to use simplified (e.g., linear, first-order) approximations of richer models of fatigue prediction, to assign user-identified priorities to each computational task within a plurality of such requests, and the like. | 12-13-2012 |

20130166260 | Distributed Internet Protocol Network Analysis Model with Real Time Response Performance - A system for generating a network analysis model is provided. The system comprises a text-based model definition file representing analysis flow and a hierarchical analysis tree; an analysis function block library comprising a plurality of analysis nodes in an analysis model definition, wherein each of the analysis nodes comprises at least one reusable analysis block; and a code generator that automatically generates code to implement the analysis model from the analysis function block library by parsing the model definition file. | 06-27-2013 |

20130166261 | SPECIFICITY QUANTIFICATION OF BIOMOLECULAR RECOGNITION AND ITS APPLICATION FOR DRUG DISCOVERY - A novel scoring function called SPA takes account of both specificity and affinity of highly efficient and specific protein-ligand binding. The method to develop SPA is based on the funneled energy landscape theory and employs affinity and specificity of biomolecular interactions. The quantified specificity of the native protein-ligand complex, which discriminates against “non-native” binding modes, and the affinity prediction are simultaneously optimized during the development. SPA is obtained by maximizing the specificity and affinity prediction of a large training set of “native” protein-ligand complexes with known structures and affinities. SPA can be employed to discriminate drugs from the diversity set, or to discriminate selective drugs from non-selective drugs. The remarkable performance of SPA makes it promising to be implemented in the docking software and widely applied in virtual screening for seeking the lead compounds. | 06-27-2013 |

20130166257 | METHOD FOR MODELLING THE INTERACTIONS OF AN IMPULSIVE WAVE WITH A MEDIUM - The invention relates to a method for modelling the interactions of a wave, generated by a source emitting an impulsive signal of arbitrary shape, with a medium, including steps involving: a) elaboration of a generic model by the method called “DPSM”; b) Fourier series decomposition of the impulsive signal c) For each of the harmonics arising from the foregoing decomposition, calculation of a model specifically for the harmonic in question from the generic model previously elaborated; and d) superposition of a set of specific models thus calculated in order to assemble a final model. | 06-27-2013 |

20130166259 | SYSTEM LINEARIZATION - A method for linearizing a non-linear system element includes acquiring data representing inputs and corresponding outputs of the non-linear system element. A model parameter estimation procedure is applied to the acquired data to determine model parameters of a model characterizing input-output characteristics of the non-linear element. An input signal representing a desired output signal of the non-linear element is accepted and processed to form a modified input signal according to the determined model parameters. The processing includes, for each of a series of successive samples of the input signal, applying an iterative procedure to determining a sample of the modified input signal according to a predicted output of the model of the non-linear element. The modified input signal is provided for application to the input of the non-linear element. | 06-27-2013 |

20120259601 | WAVEFORM INVERSION USING A RESPONSE OF FORWARD MODELING - Forward modeling is performed to compute a response of a target structure, the forward modeling accounting for distortion of a reflected signal from a reflector in the target structure. Waveform inversion is performed using the response of the forward modeling. | 10-11-2012 |

20090018801 | LOSSLESS COMPRESSION ALGORITHM FOR HYPERSPECTRAL DATA - Lossless compression techniques provide efficient compression of hyperspectral satellite data. The present invention combines the advantages of a clustering with linear modeling. A number of visualizations are presented, which help clarify why the approach of the present invention is particularly effective on this dataset. At each stage, the algorithm achieves an efficient grouping of the data points around a relatively small number of lines in a very large dimensional data space. The parametrization of these lines is very efficient, which leads to efficient descriptions of data points. The method of the present invention yields compression ratios that compare favorably with what is currently achievable by other approaches. | 01-15-2009 |

20150066445 | GENERATING A SMOOTH GRID FOR SIMULATING FLUID FLOW IN A WELL SYSTEM ENVIRONMENT - In some aspects, a grid-point-spacing ratio is computed for a one-dimensional fluid flow model. The one-dimensional fluid flow model represents a flow path for well system fluid in a subterranean region, and the grid-point-spacing ratio is computed based on a parameter of the flow path. Grid points for the one-dimensional flow model are generated based on the grid-point-spacing ratio. | 03-05-2015 |

20150066451 | Determining Acid Injection Treatment Parameters - The present disclosure relates to determining acid injection treatment parameters. One example method includes identifying one or more characteristics of a rock structure; and determining one or more parameters of an acid injection treatment to produce a specified flow structure in the rock structure when the acid injection treatment is applied, the one or more parameters of the acid injection treatment determined based on the one or more characteristics of the rock structure and including at least one of an injection flow velocity or a characteristic of an acid to be used in the acid injection treatment. | 03-05-2015 |

20150066452 | Determining Fracturing Rheological Behavior of Fracturing Fluids - In one example of determining fracturing rheological behavior of fracturing fluids, a reference viscosity and fluid properties of a fracturing fluid are received. A fracturing rheological behavior of the fracturing fluid is modeled using a fluid model that models the fracturing rheological behavior of Newtonian and non-Newtonian fluids based, in part, on the received reference viscosity and the received fluid properties of the fracturing fluid. The fracturing rheological behavior of the fracturing fluid is provided. If a fracturing fluid is a mixture of two or more fracturing fluids, then a rheological behavior of the mixture is modeled based on a mixing rheological model. The fracturing rheological behavior of the mixture is then modeled based on the rheological behavior modeled by the mixing rheological model. | 03-05-2015 |

20150066457 | Modeling Fluid Displacement in a Well System Environment - In some aspects, a one-dimensional flow model is generated. The one-dimensional flow model can represent flow of a first fluid and a second fluid in a flow path in a well system environment. The one-dimensional flow model comprises an effective diffusion coefficient model for a composite fluid volume comprising the first and second fluids. The effective diffusion coefficient model calculates an effective diffusion coefficient for the composite fluid volume based on a difference between the respective densities and viscosities of the first fluid and the second fluid. | 03-05-2015 |

20150066458 | PROVIDING AN OBJECTIVE FUNCTION BASED ON VARIATION IN PREDICTED DATA - An objective function is based on covariance of differences in predicted data over multiple sets of candidate model parameterizations that characterize a target structure. A computation is performed with respect to the objective function to produce an output. An action selected from the following can be performed based on the output of the computation: selecting at least one design parameter relating to performing a survey acquisition that is one of an active source survey acquisition and a non-seismic passive acquisition, and selecting a data processing strategy. | 03-05-2015 |

20090018803 | METHOD OF CLOTH SIMULATION USING LINEAR STRETCH/SHEAR MODEL - Deformations occurring in cloth can be decomposed into two components: the in-plane and the out-of-plane deformations. Stretch and shear are in-plane deformation, and bending is out-of-plane deformation. In the method, the numerical simulation can be done in real-time, and the models fix some flaws that existed in previous real-time models, leading to conspicuous reduction of artifacts. The (|x|−C) | 01-15-2009 |

20090018804 | Modelling a Phenomenon that has Spectral Data - A method is disclosed for modelling a physical phenomenon that has associated spectral data. The method includes the step of obtaining the spectral data ( | 01-15-2009 |

20090018802 | MODELING WHEN CONNECTIONS ARE THE PROBLEM - A method an computer program product models connections for a system having a plurality of components, having component terminals, and connections. The connections are located to selectively connect the components of the system to each other. The method and computer product models signal levels for nodes of the system as a variable wherein the nodes of the system are representative of the connections. Each potential component terminal connection of the connections is modeled, which could potentially influence the signal level on each of the nodes as a qualitative variable is also modeled, wherein each node of the system is modeled with n+1 variables. | 01-15-2009 |

20120232861 | Adaptive Newton's Method For Reservoir Simulation - A method of performing a simulation of a subsurface hydrocarbon reservoir. The reservoir is approximated by a reservoir model having a plurality of cells. Each cell has an equation set representing a reservoir property. An initial guess is provided to a solution for a system of equations formed using the equation set for each of the cells. An iterative root-finding method and the initial guess are used to solve for a solution to the system of equations. When the number of non-converged cells is greater than a predetermined amount, neighboring converged cells are added to the non-converged cells. Parts of the method are repeated, substituting the solved solution for the initial guess and the equation sets corresponding to the non-converged cells for the first system of equations, until substantially all equation sets satisfy the convergence criterion. The solved solution is outputted as a simulation of the subsurface reservoir. | 09-13-2012 |

20120232859 | METHOD ANS SYSTEMS FOR RESERVOIR MODELING, EVALUATION AND SIMULATION - Fluid property modeling that employs a model that characterizes asphaltene concentration gradients is integrated into a reservoir modeling and simulation framework to allow for reservoir compartmentalization (the presence or absence of flow barrier in the reservoir) to be assessed more quickly and easily. Additionally, automated integration of the fluid property modeling into the reservoir modeling and simulation framework allows the compositional gradients produced by the fluid property modeler (particularly asphaltene concentration gradients) to be combined with other data, such as geologic data and other petrophysical data, which allows for more accurate assessment of reservoir compartmentalization. | 09-13-2012 |

20130124161 | METHOD OF CONSTRUCTING A GEOLOGICAL MODEL COMPRISING SETTING A DEPOSITIONAL POSITION OF STRATIGRAPHIC UNITS - Method of constructing a geological for setting a depositional position of a stratigraphic unit. A depositional position of the stratigraphic unit is set with respect to a reference surface, to define a depositional space. The stratigraphic unit in depositional position is then calibrated to superimpose it on the initial stratigraphic unit. The wells are then positioned in this depositional space. A regular Cartesian grid is superimposed on the stratigraphic unit with a depositional position which is filled with property values characterizing the underground formation modelled by a geostatistical simulation. The values assigned to the cells of the grid are transferred to the cells of the stratigraphic mesh. | 05-16-2013 |

20130124159 | Methods and Apparatus for Retargeting and Prioritized Interpolation of Lens Profiles - Methods and apparatus for retargeting and prioritized interpolation of lens profiles. A lens profile file may include a set of lens sub-profiles. The camera body and/or settings described in the file may not exactly match that of camera body and/or settings used to capture a target image. A sub-profile processing module may perform a prioritized sub-profile sorting and interpolation method to generate an interpolated sub-profile that may be applied to the target image to correct aberrations including, but not limited to, geometric distortion, lateral chromatic aberration, and vignette. Thus, models generated for a reference camera at a variety of settings may be applied to a target image captured with the same type of lens but with a different camera and/or with different settings that are not exactly modeled in the lens profile file. | 05-16-2013 |

20100030535 | BASIN MODEL FOR PREDICTING CHANGES IN THE CHEMICAL COMPOSITION OF A RESERVOIR OIL AS A RESULT OF BIODEGRADATION - Computer-implemented method of determining a composition of hydrocarbons present in a sedimentary basin as a result of biodegradation. | 02-04-2010 |

20130238296 | CALCULATING METHOD OF STRUCTURAL DATA OF DIFFRACTIVE OPTICAL ELEMENT, PROGRAM, AND MANUFACTURING METHOD - A calculating method for calculating structural data of a two-level diffractive optical element configured to form a set of light intensity distributions point-symmetrical with respect to an axis on an image plane utilizing an iterative Fourier transform algorithm executed by a computer includes calculating a light intensity distribution and a phase distribution of a plane of the two-level diffractive optical element which has a Fourier transform relationship with the image plane by performing an inverse Fourier transform for a light intensity that is made by removing one of the set of light intensity distributions from the set of light intensity distributions, and calculating structural data of the diffractive optical element based upon the light intensity distribution and the phase distribution which have been calculated. | 09-12-2013 |

20120232866 | METHOD FOR REAL TIME COMPUTATION OF THE STATE VARIABLES OF A HYBRID DIFFERENTIAL-ALGEBRAIC PROCESS MODEL - Method for real time computation of the state variables of a hybrid differential-algebraic process model (DAP) in succeeding time steps on a process computer with a process interface, the process computer detecting at least one process variable of a physical process and/or producing output for influencing the physical process, the hybrid DAP being solved at least by a integrator functionality, a condition evaluation functionality and identification of a condition change by a consistency detection functionality for structure decision variables, and depending on the result parts of the hybrid DAP being active or inactive. Prompt computation is possible when a condition of the hybrid DAP changes by the consistency detection functionality being carried out in a sorted consistency handling function (KHF), in the case of a condition change, first and third parts of the sorted KHF being carried out only once and only a second part thereof being carried out repeatedly. | 09-13-2012 |

20120232865 | Systems and Methods for the Quantitative Estimate of Production-Forecast Uncertainty - Systems and methods for updating posterior geological models by integrating various reservoir data to support dynamic-quantitative data-inversion, stochastic-uncertainty-management and smart reservoir-management. | 09-13-2012 |

20120232863 | METHOD FOR PREDICTING ADSORBENT PERFORMANCE - A method for predicting selective performance of an adsorbent is disclosed. The adsorbent is selected from a list of metals and/or metal cations for use in removing contaminants as thiophene derivatives in hydrocarbon feed. The metals or metal cations are identified from a list having a positive value for E | 09-13-2012 |

20130238294 | GLOBAL SOLUTIONS OF SMART BUILDING-GRID ENERGY MANAGEMENT MODELS - According to an aspect of the invention, there is provided a method for optimizing a cost of electric power generation in a smart site energy management model, including providing a cost function that models a smart building-grid energy system of a plurality of buildings on a site interconnected with electric power grid energy resources and constraints due to a building model, an electric grid model, and a building-grid interface model, where decision variables for each of the building model, the electric grid model, and the building-grid interface model are box-constrained, and minimizing the cost function subject to the building model constraints, the electric grid model constraints, and building-grid interface model constraints. | 09-12-2013 |

20130238293 | METHOD AND APPARATUS FOR SIMULATING PLASTIC MATERIAL FLOWING THROUGH EXTRUDING CHANNEL - A computerized method for simulating a plastic material flowing through an extruding channel comprises a step of making a flow calculation. The flow calculation includes: a primary calculation based on the plastic material model provided with a viscosity which is constant; a secondary calculation based on the plastic material model which is provided with a viscosity having a shear-velocity dependency or alternatively a temperature dependency, and whose initial values are set to those of the material model calculated in the primary calculation step; and a third calculation based on the material model which is provided with a viscosity having both of the shear-velocity dependency and the temperature dependency, and whose initial values are set to those of the material model calculated in the secondary calculation step. | 09-12-2013 |

20140316752 | Non-Linear Modeling of a Physical System Using Direct Optimization of Look-Up Table Values - Techniques for non-linear modeling of a physical system are provided using direct optimization of look-up table values. A non-linear system with memory is modeled by obtaining physical data for the non-linear system by applying a set of input samples x(n) to the non-linear system and measuring an output y(n) of the non-linear system; directly computing parameters Φ of a memory model for the non-linear system from the physical data, wherein the memory model comprises one or more look-up tables having linear interpolation and wherein the parameters Φ produce a substantially minimum mean square error; and providing the parameters Φ for storage as entries in the one or more look-up tables. The mean square error can be determined, for example, using one or more of a least squares algorithm, a least mean square algorithm and a recursive least squares algorithm. The look-up tables are optionally used in a processor instruction to implement digital pre-distortion. | 10-23-2014 |

20140316751 | SYSTEM AND METHOD OF GENERATING GEOMETRY OF A SWEPT VOLUME OF A SPUN TOOL - A method includes receiving a representation of a spun tool and receiving a path for the spun tool. The method also includes calculating a profile of the spun tool and simulating movement of the spun tool over the path. The method includes determining critical positions along the path at which the composition of the profile of the spun tool changes based on the path, and re-calculating the composition of the profile of the spun tool for each side of a critical position. The method further includes re-calculating the shape of the profile of the spun tool at non-critical positions of the path. The method further includes determining a volume defined by moving the spun tool along the path between a first critical position and a second critical position, changing the profile of the spun tool at each critical position, and calculating a total volume based on the path. | 10-23-2014 |

20120232858 | Material property distribution determination for fatigue life calculation using dendrite arm spacing and porosity-based models - A method to predict a distribution of material properties of a cast component. In one form, the method includes accepting at least one of dendrite arm spacing data and porosity data that have been previously determined, as well as accepting casting geometry data and structural analysis geometric data, calculating material properties of the casting based on one or both of dendrite arm spacing data and porosity data at each of the various nodes within the casting FEA or FD mesh and mapping the calculated material properties to the various nodes of the finished part FEA mesh. The method may be used as a basis for conducting fatigue or a related durability analysis on the component. | 09-13-2012 |

20080300835 | METHOD AND SYSTEM FOR THE EFFICIENT CALCULATION OF UNSTEADY PROCESSES ON ARBITRARY SPACE-TIME DOMAINS - The Space-Time Mapping Analysis (STMA) method and system provides an engineering method and/or system for modeling and/or analyzing and/or designing and/or building and/or operating complex physical processes, components, devices, and phenomena. STMA can be used in a way for modifying and/or improving the design of many different products, components, processes, and devices, for example. Any physical system, whether existing or proposed, which exhibits, for example, unsteady flow phenomena, might be modeled by the STMA. Thus, STMA can be implemented as a part of an engineering system for design improvements and/or modifications and/or evaluations. The STMA system and/or method uses a space-time mapping technique wherein the space and time directions are treated in an equivalent way, such that, rather than solving a three-dimensional unsteady problem by sweeping in the time direction from an initial point in time to a final point in time, the problem is solved as a four-dimensional problem in space-time. | 12-04-2008 |

20080300834 | GRAPH-BASED MODELING APPARATUS AND TECHNIQUES - Graph-based modeling apparatus and techniques are disclosed. Based on a model including model nodes that represent components of a modeled system, operational dependencies between model nodes, and model edges that interconnect the nodes and represent relationships between the components in the modeled system, subset computations are performed to compute subsets of the model nodes that can impact operational dependencies between other model nodes. When the model changes, a determination is made as to whether an incremental subset computation should be performed for one or more particular operational dependencies between model nodes in the changed model, and if so, an incremental subset computation is performed. Otherwise, a full subset computation or no subset computation might be performed. In this manner, model changes are considered on a case-by-case basis to determine an extent, if any, to which subsets should be re-computed. | 12-04-2008 |

20140288907 | METHOD FOR DUEL HANDLING IN A COMBAT AIRCRAFT - The invention relates to a method for decision support of a first combat aircraft in a duel situation with a second combat aircraft. The method comprises the steps of: a) determining ( | 09-25-2014 |

20140288906 | ANALYSIS DEVICE, ANALYSIS METHOD, ANALYSIS PROGRAM, AND RECORDING MEDIUM - An analysis apparatus | 09-25-2014 |

20140288905 | HIGHLY ACCURATE CORRELATING METHOD FOR PHASE EQUILIBRIUM DATA, AND PHASE EQUILIBRIUM CALCULATION METHOD - A method for precisely predicting phase equilibrium from existing phase equilibrium data on the basis of a wide range of phase equilibrium data including binary vapor-liquid equilibrium data; a method or apparatus for designing or controlling a component separator or a refiner using the prediction method; and a program for designing this design or control apparatus. Binary phase equilibrium measurement data is used to calculate an index of proximity ratio to critical points and infinite dilution pressure gradients. The obtained index is correlated with the infinite dilution pressure gradients to newly calculate infinite dilution activity coefficients from the respective index to infinite dilution pressure gradients correlations. The obtained infinite dilution activity coefficients values are used to predict phase equilibrium. Thus, the obtained values are used to design or control a component separator or a refiner, such as a distillation column. | 09-25-2014 |

20140288904 | METHOD FOR REDUCING THE EFFECTS OF COMPONENT MISALIGNMENT IN AN OPTICAL SYSTEM - Different rotational interfaces between individual optical components and their mounts are compared based on a sensitivity of optical system performance to misalignment of the optical component to an alignment axis of the optical mount within a clearance space. The rotational interfaces at which the sensitivity of the optical system performance to the misalignment of the optical component approaches a minimum are incorporated into the optical design. | 09-25-2014 |

20140288902 | SIMULATED LOADING METHOD AND APPARATUS FOR MOVING LOAD OF WHEEL AXLE IN RAIL TRANSPORTATION - The present invention discloses a simulated loading method and an apparatus for moving load of a wheel axle in rail transportation. Multiple actuators are arranged right above rail sleepers along rail direction. The two continuous rails are connected to the rail sleepers via fastening systems and are cut into discrete independent rail segments right above the rail sleeper. The anti-drop member satisfies the applications of compression and uplift force of the actuator. The input load of each actuator is obtained from the load-time history of a single fastening system under moving load of a wheel axle according to a train-rail-subgrade theory model, and adjacent actuators perform dynamic excitation in turn with a same time interval to achieve simulation of moving load of a wheel axle under different speed. This invention provides a reliable and convenient loading platform for experimental study of the rail transportation. | 09-25-2014 |

20140288901 | COMPUTER-AIDED DIE DESIGN APPARATUS - In a computer-aided die design apparatus having a computer, a display adapted to be connected to the computer, and a simulator adapted to be loaded in the computer to analyze and display on the display flow behavior of resin when the resin charged into a die cavity is die-clamped by a press at a compression force, the simulator comprises an analyzer that analyzes the resin flow behavior by increasing the compression force for die-clamping the resin at a predetermined time interval until the increased compression force reaches an upper limit value, and a substitutive value calculator that calculates a substitutive value of the compression force based on a stress-relaxation time of the resin when the compression force has reached the upper limit value. | 09-25-2014 |

20140288900 | METHOD FOR EXPLOITING A GEOLOGICAL RESERVOIR BY MEANS OF A RESERVOIR MODEL CONSISTENT WITH A GEOLOGICAL MODEL BY THE CHOICE OF AN UPSCALING METHOD - The invention IS a method for exploiting (EXP) a geological reservoir by using a reservoir model consistent with a geological model (MG). Reservoir models (MRn) are constructed by using different upscaling methods. By utilization of a connectivity study, conducted on the basis of an algorithm resolving the shortest path (DIS) applied to the meshings, the main flowpaths are identified between the wells for the geological model (MG) and for the different reservoir models (MRn). The reservoir model (MR) for which the lengths of the main flowpaths between wells are closest to those obtained for the starting geological model is then selected. | 09-25-2014 |

20140288899 | CALCULATION METHOD OF BINDING FREE ENERGY, CALCULATION DEVICE OF BINDING FREE ENERGY, PROGRAM, SCREENING METHOD OF COMPOUND - A calculation method of binding free energy, which includes: calculating solvation energy (ΔG | 09-25-2014 |

20140288898 | DEVICE SIMULATION METHOD AND DEVICE SIMULATION SYSTEM FOR TUNNEL FET, AND COMPACT MODEL DESIGN METHOD AND COMPACT MODEL FOR TUNNEL FET - A tunnel path of the tunnel FET at a source-gate overlap portion is divided into a vertical path vertical to the source-gate overlap portion and a horizontal path extending to a drain in a horizontal direction along a channel interface. A tunnel distance computation section obtains a tunnel distance for each position of a nonlocal electric field band-to-band tunnel, using first and second bends of the mid-gap potential, which are previously stored approximate functions of the mid-gap potential on the vertical and horizontal paths, respectively. A carrier generation rate computation section computes a carrier generation rate due to band-to-band tunneling, based on the tunnel distance at each position of the nonlocal electric field band-to-band tunnel and a band gap. | 09-25-2014 |

20140288897 | Process for making models of photons, electrons, magnitism, gravity and other things - A process for making models of very small things and very big things. In preferred embodiments the present invention is used to create models of subatomic particles (including photons, electrons, protons) and other things in our Universe such as atoms, molecules, electricity, magnetism, gravity, Black Holes, galaxies, the Big Bang, and our Universe itself, including its shell. | 09-25-2014 |

20140288896 | Gyrocompass modeling and simulation system (GMSS) and method thereof - A Modeling, Design, Analysis, Simulation, and Evaluation (MDASE) aspects of gyrocompassing in relation to Far-Target Location (FTL) systems include a Gyrocompass Modeling and Simulation System (GMSS). The GMSS is a modularized software system which has four major components: the 6DOF Motion Simulator, the IMU Sensor Simulator, the Gyrocompass System and Calibration Process Simulator, the Gyrocompass System Evaluation and Analysis Module. Each module has one or two graphic user interfaces (GUIs) as user interfaces for simulation components selection and parameter setting. The realization of the GMSS is based on any computer platforms, for it is written in high level language and tools and is portable. The stochastic signal analysis and sensor testing and modeling tools includes a suite of generic statistical analysis software, including Allan Variance and PSD analysis tools, which are available to every GMSS module and greatly enhanced the system functionality. | 09-25-2014 |

20110004454 | STATISTICAL METHOD FOR ANALYZING THE PERFORMANCE OF OILFIELD EQUIPMENT - A statistical methodology is disclosed to provide time-to-event estimates for oilfield equipment. A method according to the present invention extracts unbiased information from equipment performance data and considers parameters interactions without recourse to data thinning. The analysis explicitly accounts for items of equipment that are still operational at the time of analysis. A method according to the present invention may also be utilized to apply survival analysis to any oilfield equipment components where time-to-event information has been recorded. The method of the present invention allows comparative reckoning between different components present in the system comprising several or many individual components and allows analysis of these components either individually or simultaneously, i.e., in the presence of other components. | 01-06-2011 |

20120239355 | COMPUTER-READABLE RECORDING MEDIUM IN WHICH THERMAL HYDRAULIC SIMULATION PROGRAM IS STORED, THERMAL HYDRAULIC SIMULATING DEVICE, AND METHOD FOR THERMAL HYDRAULIC SIMULATION - In the event of modifying analysis condition, after the simulation of a first time step carried out when the analysis condition is modified finishes and before the simulation of a second time step next after the first step starts, the modified analysis condition is referred and the simulation based on the modified analysis condition is carried out in the next time step. | 09-20-2012 |

20120239360 | BUFFER WORKSHOP - A method and system for automatically determining properties of the buffers solutions composed of selected ionic species by a computing system is described. The computing system provides a user interface of ionic species and receives a selection one or more of the species for a solution via the user interface. The computing system automatically calculates one or more properties of the solution and updates the user interface with the calculated one or more properties of the solution. | 09-20-2012 |

20120239358 | STRESSES INDUCED BY RANDOM LOADING - A computer-implemented method of modelling a root-mean-square stress in a structure induced by a random load. The method comprises determining a modal correction factor based on data representing the eigensolution for the structure in free vibration. The modal correction factor characterises the proportion of the random load, which is attributable to the root-mean-square response of the structure. Once the modal correction factor has been calculated, it is applied to data representing a stress in the structure due to a forced vibration to thereby determine the root-mean-square stress induced by the random load. | 09-20-2012 |

20110131022 | ELECTROCARDIOGRAPH AND BLOOD PRESSURE SIGNALS SIMULATOR - System, methods, and apparatuses produce simulated human physiological waveforms such as electrocardiograph (ECG) and blood pressure signals where the microcontroller and/or digital-to-analog converters may be switched to a lower power-consuming state by programmable instructions and switched on in response to a programmable sleep timer. | 06-02-2011 |

20120239359 | MESH NUMBER PREDICTION METHOD, ANALYZING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM - A mesh number prediction method obtains a mesh length for a case in which a mesh having an arbitrary shape is created by approximating an entire analyzing target by a three-dimensional (3D) mesh model based on data of a 3D surface model of the analyzing target, obtains a mesh number of each part forming the analyzing target for a case in which a mesh having an arbitrary shape is created by approximating each part by a 3D mesh model based on the mesh length, and obtains a predicted total mesh number of the entire analyzing target from a ratio of volumes of the entire analyzing target and each part based on the mesh number. | 09-20-2012 |

20120203525 | THREE-DIMENSIONAL MODELING OF PARAMETERS FOR OILFIELD DRILLING - A method for three-dimensional modeling of parameters for oilfield drilling. The method includes generating a three-dimensional model of an underground geological region, receiving a starting point for the oilfield drilling, calculating, using the three-dimensional model and an objective function, a drilling direction from the starting point, calculating, using the three-dimensional model, drilling densities for drilling from the starting point, and presenting the drilling direction and the drilling densities. | 08-09-2012 |

20120203523 | Method and System to Reduce: Memory Requirements, Device-to-Host Transfer Bandwidth Requirements, and Setup Time, for Seismic Modeling on Graphics Processing Units - A method for seismic modeling on a GPU includes creating a discretized model containing a volume enclosed by boundaries with arbitrary boundary conditions, dividing the discretized model into subsets, transferring a data to the GPU, initializing the data stored in a selected number of the subsets on the GPU, performing computation related with a number of time steps for the selected number of the subsets on the GPU, and substantially simultaneously computing, off-loading a finished subsets data from the GPU, and up-loading a new subsets data to the GPU. The provided method and corresponding system can reduce the amount of data stored in GPU memory by an order of magnitude, minimize the GPU device-to-host transfer bandwidth requirements, and reduce the GPU setup time. | 08-09-2012 |

20110010143 | TAR ESTIMATION - A method to predict tars and tar sands in petroleum exploration and production in a subsurface volume by building a viscoelastic property model of the volume using rock behavior including tars together with seismic inversion to derive a lithology volume identifying tars. | 01-13-2011 |

20100153079 | METHOD OF MODELING CAPACITOR MISMATCH - A method of modeling mismatch of capacitors and devices thereof. Unlike methods of only performing a measurement of capacitor mismatch using a floating gate technique, a method of modeling mismatch may include constructing an analog circuit having capacitors including a different ratio and/or size, and/or measuring capacitor mismatch values. A method of modeling mismatch may include extracting modeling parameters by applying measured mismatch values to a mismatch model, and/or calculating actual capacitor mismatch values by applying extracted modeling parameters and/or a ratio and/or size of actual capacitors to be modeled to a mismatch model. It may be possible to detect characteristics of an analog circuit based on calculated and/or actual capacitor mismatch values. | 06-17-2010 |

20110046931 | Computer Implemeneted Method for Modelizing a Nuclear Reactor Core and a Corresponding Computer Program Product - A computer implemented method for modelizing a nuclear reactor core, including the steps of: partitioning the core in cubes to constitute nodes of a grid for computer implemented calculation, calculating neutron flux by using an iterative solving procedure of at least one eigensystem, the components of an iterant of the eigensystem corresponding either to a neutron flux, to a neutron outcurrent or to a neutron incurrent, for a respective cube to be calculated. The neutrons are sorted in a plurality of neutron energy groups, and the iterative solving procedure includes a multi-level V-cycle with a top level fed with the eigensystem for the plurality of neutron energy groups and at least one bottom level. | 02-24-2011 |

20110046933 | METHOD FOR PREDICTING THE DYNAMIC BEHAVIOUR OF AN AIRCRAFT STRUCTURE - A method for predicting dynamic behavior of an aircraft structure, the aircraft including at least one rotary device including at least one rotor guided in rotation by at least one fixed-bracket bearing containing a shock-absorbing fluid film. The method includes using a global digital model of the aircraft structure including a basic digital model of each rotary device, generating a non-linear digital model of each shock-absorbing film (for example by developing a cavitation-free model and a model with cavitation), integrating the model of each shock-absorbing film with the global model, applying interference to at least one rotor of a rotary device, and calculating the vibration frequency of at least one rotor of each rotary device and the corresponding frequency of the vibrations generated in a critical portion of the aircraft structure. | 02-24-2011 |

20110046932 | Computer Implemented Method for Modelizing a Nuclear Reactor Core and a Corresponding Computer Program Product - A computer implemented method for modelizing a nuclear reactor core, includes the steps of: partitioning the core in cubes to constitute nodes of a grid for computer implemented calculation, calculating neutron flux by using an iterative solving procedure of at least one eigensystem, the components of an iterant of the eigensystem corresponding either to a neutron flux, to a neutron outcurrent or to a neutron incurrent, for a respective cube to be calculated. | 02-24-2011 |

20110046930 | Computer Implemented Method for Modelizing A Nuclear Reactor Core and a Corresponding Computer Program Product - A computer implemented method for modelizing a nuclear reactor core, including the steps of: partitioning the core in cubes to constitute nodes of a grid for computer implemented calculation, calculating neutron flux by using an iterative solving procedure of at least one eigensystem, the components of an iterant of the eigensystem corresponding either to a neutron flux, to a neutron outcurrent or to a neutron incurrent, for a respective cube to be calculated. | 02-24-2011 |

20110046929 | Method and apparatus for detecting nonlinear distortion in the vibrational response of a structure for use as an indicator of possible structural damage - Apparatus and method for analyzing data collected from a physical structure for purposes of damage detection or structural health monitoring. The invention attempts to detect signs of nonlinear distortion, which is known to result from most forms of structural damage. The invention uses generic models that can be adjusted to fit arbitrary data to explore the relationship between data sets collected from different locations on or near the physical structure and to capture and detect nonlinearity with those models when it exists in the structural dynamics. | 02-24-2011 |

20100121618 | SUBJECT MODELLING - A method of modelling the biological response of a biological subject. The method includes, in a processing system, for a model including one or more equations and associated parameters, comparing at least one measured subject attribute and at least one corresponding model value. The model is then modified in accordance with results of the comparison to thereby more effectively model the biological response. | 05-13-2010 |

20150127311 | Computer Implemented Apparatus and Method for Finite Element Modeling Using Hybrid Absorbing Element - An apparatus and method use a hybrid absorbing element defined by a novel implementation of perfectly matched layer and infinite element concepts to model time-domain and frequency domain wave propagation finite element calculations. The hybrid absorbing element comprises three or more semi-infinite facets providing an essentially reflectionless interface for outgoing waves. Perfectly matched layer conditions are coupled to finite-element wavefield computation regions and infinite element conditions, which effectively disperse advancing waves at infinity. The disclosed apparatus and method result in the rapid attenuation of waves arriving at arbitrary angles, leading to elimination of reflection artifacts. The hybrid absorbing element modeling approach reduces memory usage and related computational costs, especially when applied to large three-dimensional models and simulations and to large-scale simulations on massively parallel computing structures, cloud resources, or similar clustered or distributed compute and storage resources. The hybrid absorbing element can use a lumped, diagonal inertial operator for compatibility with explicit time-domain computations. | 05-07-2015 |

20090006049 | SYSTEM FOR ESTIMATING STORAGE REQUIREMENTS FOR A MULTI-DIMENSIONAL CLUSTERING DATA CONFIGURATION - A storage requirements estimating system estimates the storage required for a proposed multidimensional clustering data by modeling wasted space. The amount of wasted space is modeled by calculating the cardinality of the unique value of the clustering key for the proposed configuration. Cardinality may be determined by estimation techniques. Specific values for wasted space and total space may be determined in response to the determined cardinality. Comparison of estimates for different proposed clustering configurations facilitate a selection among proposed multidimensional clustering data configurations. | 01-01-2009 |

20090006047 | Real-Time Rendering of Light-Scattering Media - A real-time algorithm for rendering of an inhomogeneous scattering media such as smoke under dynamic low-frequency environment lighting is described. An input media animation is represented as a sequence of density fields, each of which is decomposed into a weighted sum of a set of radial basis functions (RBFs) and an optional residual field. Source radiances from single and optionally multiple scattering are directly computed at only the RBF centers and then approximated at other points in the volume using an RBF-based interpolation. Unique approximation techniques are introduced in the computational algorithms to simplify and speed up the computation of source radiance contributed by single and multiple scattering. Using the computed source radiances, a ray marching technique using slice-based integration of radiance along each viewing ray may be performed to render the final image. | 01-01-2009 |

20090006046 | Real-Time Rendering of Light-Scattering Media - A real-time algorithm for rendering of an inhomogeneous scattering media such as smoke under dynamic low-frequency environment lighting is described. An input media animation is represented as a sequence of density fields, each of which is represented by an approximate model density field and a residual density field. The algorithm uses the approximate model density field to compute an approximate source radiance, and further computes an effective exitant radiance by compositing the approximate source radiance using a compositing methods such as ray marching. During the compositing process (e.g., ray marching), the residual field is compensated back into the radiance integral to generate images of higher detail. | 01-01-2009 |

20110238392 | Systems and Methods For Reservoir Development and Management Optimization - Systems and methods which implement surrogate (e.g., approximation) models to systematically reduce the parameter space in an optimization problem are shown. In certain embodiments, rigorous (e.g., higher fidelity) models are implemented with respect to the reduced parameter space provided by use of surrogate models to efficiently and more rapidly arrive at an optimized solution. Accordingly, certain embodiments build surrogate models of an actual simulation, and systematically reduce the number of design parameters used in the actual simulation to solve optimization problems using the actual simulation. A multi-stage method that facilitates optimization of decisions related to development planning and reservoir management may be provided. Iterative processing may be implemented with respect to a multi-stage optimization method. There may be uncertainty in various parameters, such as in reservoir parameters, which is taken into account according to certain embodiments. | 09-29-2011 |

20110238391 | ION IMPLANTATION DISTRIBUTION GENERATION METHOD AND SIMULATOR - An ion implantation distribution generation method for causing a computer to generate an ion implantation distribution, the method causing the computer to perform: generating distributions related to R | 09-29-2011 |

20110238390 | Full Wavefield Inversion Using Time Varying Filters - An improved method for reducing the accuracy requirements on the starting model when performing multi-scale inversion of seismic data ( | 09-29-2011 |

20110238389 | Finite Difference Scheme for Solving Droplet Evaporation Lubrication Equations on a Time-Dependent Varying Domain - The present invention is directed to simulating evaporation of a droplet of a fluid, and may be embodied in a system, method or a computer-readable medium encoded with instructions for a processor to carry out such simulation. The present invention solves equations, which may represent an approximation of evaporation of the droplet on a domain whose size is varying over time. The boundaries of saturation regions are tracked and updated over time, and the equations are iteratively solved with the new boundaries of the saturation regions. | 09-29-2011 |

20110238388 | Determination of safety limit minimum critical power ratio - In one embodiment, the method includes determining the safety limit minimum critical power ratio using the operating limit minimum critical power ratio, a change-in-critical-power-ratio distribution bias and a change-in-critical-power-ratio distribution standard deviation. | 09-29-2011 |

20090204375 | Numerical simulation apparatus for time dependent schrodinger equation - To provide a numerical simulation apparatus capable of executing a numerical simulation with high speed and precision by reducing computational complexity. A numerical simulation apparatus ( | 08-13-2009 |

20090198476 | 4-D Inversion Of Geophysical Data And 4-D Imaging Method Of Geological Structure Using It - The method for 4-D inversion of geophysical data for calculating distribution of subsurface material properties from geophysical data includes (a) defining measured data into space-time coordinates, and defining a reference space-time model vector (U) composed of many reference space model vectors (U) for a plurality of pre-selected reference times to simulate a space-time model vector (P) that is a geologic structure continuously changing in time; (b) approximating a numerical modeling for a geologic structure space model at an arbitrary time using Taylor series of numerical modeling for the reference space models, defining an objective inversion function to constrain each inversion in space and time domains, and obtaining a reference space-time model vector (U) from the measured data defined in space-time coordinates using the objective inversion function; and (c) obtaining a space-time model vector (P) from the reference space-time model vector (U) to calculate distribution of subsurface material properties changing in time. | 08-06-2009 |

20110276317 | SYSTEMS AND METHODS FOR MODEL-BASED qPCR - A method for determining a cycle threshold for a PCR amplification curve is provided. The method includes receiving a data set for a plurality of biological samples for a PCR amplification reaction. The data set includes a plurality of amplification curves, each amplification curve associated with a biological sample of the plurality of biological samples. The method further includes performing a nonlinear optimization comprising a fit of each amplification curve to a complementary modeled amplification curve to determine a best-fit set of parameters for a modeled efficiency curve and associated amplification curve. The modeled amplification curve is based on a modeled efficiency curve. The method includes determining a cycle threshold value for each biological sample based on a complementary relationship of the modeled efficiency curve to the modeled amplification curve. In an embodiment, the nonlinear optimization is a constrained nonlinear optimization. | 11-10-2011 |

20120278050 | Accelerated Generation of Circuit Parameter Distribution Using Monte Carlo Simulation - A method includes providing an integrated circuit device comprising a plurality of input parameters and an electrical parameter. A simulation is performed using a simulation model to simulate a plurality of data of the electrical parameter, wherein the plurality of data are generated through simulation from a first plurality of input parameter sets reflecting values of the plurality of input parameters, and wherein the plurality of data is distributed in a range. A first sub-range among the range is selected. All of the plurality of data falling into the first sub-range are selected, and are fitted with corresponding ones of the first input parameter sets to generate a first function, wherein the electrical parameter is expressed as the first function of the plurality of input parameters. The first function is different from functions in the simulation model. | 11-01-2012 |

20090076781 | MODEL INDEPENDENT SIMULATION - Embodiments of the present invention address deficiencies of the art in respect to event driven simulation and provide a method, data processing system and computer program product for mapping a process model for use in a generic simulation engine. In an embodiment of the invention, a generic model simulation method can include mapping a specifically formatted process representation into a generic process model, and providing the generic process model to a simulation engine. The method further can include executing a simulation on the generic process model in lieu of executing the simulation on the specifically formatted process representation. | 03-19-2009 |

20090076780 | Method, apparatus and computer program for molecular simulation - A method of simulating behaviour of a molecular system with m degrees of freedom over time comprising a partial momentum refreshment step and a molecular dynamics step, wherein the partial momentum refreshment step comprises: given a starting position q and a starting momentum p of the molecular system, partially refreshing the momentum to define refreshed momentum p′ evaluating the shadow Hamiltonian | 03-19-2009 |

20120278052 | System and Method for Determining Fluid Flow of Compressible and Non-Compressible Liquids - A system and method for determining fluid flow of compressible and non-compressible liquids is described. The system may include input means for receiving a model of an object defined as a plurality of cells having a plurality of nodes P, and a processor coupled to a memory. The processor may be configured for: discretizing a partial differential equation (PDE) corresponding to the received model; for each node P: (i) locating all neighbouring cells that share the node P, each of the neighbouring cells having a cell center; (ii) approximating the PDE at the cell center of the neighbouring cells using the discretized PDE; and (iii) updating a solution of the PDE at the node P by using the approximated discretized PDE at all the neighbouring cell centers; and iteratively updating the solution for all the nodes P from an initial guess until a convergence criterion is satisfied. | 11-01-2012 |

20110251833 | DETERMINISTIC VERSION OF THE MULTIPLE POINT GEOSTATISTICS SIMULATION/RECONSTRUCTION METHOD WITH THE SIMULATED/RECONSTRUCTED VALUES ARE DIRECTLY TAKEN FROM THE TRAINING IMAGES WITHOUT PRIOR ESTIMATION OF THE CONDITIONAL - A method of simulating, reconstructing and scaling digital data sets, in particular images, but not exclusively. The method of the invention is based on a training image that is directly sampled each time a point in the simulation image is to be filled, and does not need the preliminary creation of a data structure storing conditional probabilities, as it is often the case in known multipoint simulation method. Accordingly, the method of the invention is less memory-demanding than conventional methods, and is better suited to simulations including continuous variables. Embodiments regarding the application to reconstruction of partial images and downscaling are also presented. | 10-13-2011 |

20120089380 | SIMULATION METHOD UTILIZING CARTESIAN GRID - A simulation method utilizing a Cartesian grid comprises: a process in which a model of a two or three-dimensional space is defined as a cartesian grid composed of cells; a process in which, based on a physical value and condition associated with the Cartesian grid, a Poisson equation is defined; and a process in which, the physical value is calculated by approximately solving the Poisson equation. The calculating process comprises: a step of calculating an error by using a Block-Cyclic Reduction Algorithm; a step of testing whether the calculated error is within a predetermined acceptable range or not; and a step of correcting a variable φ by the use of a correction parameter if the calculated error is outside the predetermined acceptable range. The calculating process repeats the error calculating step, testing step and error correcting step until the error becomes within the predetermined acceptable range. | 04-12-2012 |

20120089379 | Systems and Methods for Enhancing Images of Log Data - Systems and methods are provided to enhance logging data images. Some system embodiments include a dowhole tool, at least one sensor, and a processing system. The downhole tool gathers two-dimensional logging data while moving through a borehole. The sensor(s) measure at least one characteristic of the downhole tool's operation or environment, such as tool motion, offset distance, borehole geometry, and/or properties of the borehole fluid. Such characteristics can cause smearing or spreading of the tool's logging data measurements. Accordingly the processing system determines a de-spreading function based at least in part on the measured characteristic(s) and applies the de-spreading function to the two-dimensional logging data to obtain an enhanced logging data image, which can be presented to a user via a user interface. | 04-12-2012 |

20140188444 | System and Method for Pruning an Over-Defined System Model - Methods and apparatuses are provided to select coefficients for modeling a system. Data collected from the system is used to generate a data matrix. An upper triangular matrix can be generated in accordance with the data matrix, and the upper triangular matrix can be pruned to remove selected rows and columns from the upper triangular matrix, thereby generating a pruned data matrix. A coefficient vector can be generated in accordance with the pruned data matrix. Various alternative methods of selecting coefficients for modeling the system, as well as apparatus, devices, and systems for performing said methods, are also provided. | 07-03-2014 |

20150127309 | Method To Translate Biodynamic Spectrograms Into High-Content Information - A method is provided to translate from tissue dynamics spectroscopy (TDS) data formats into high-content analysis (HCA) data formats. The method utilizes TDS feature vectors and HCA feature vectors obtained from a shared set of compounds and cell lines to generate a translation matrix. The translator is applied to the unique data format of TDS that carries information from deep inside 3D tissue to convert the data into a standard data 2D HCA data format that fits into the standard workflow of potential customers. | 05-07-2015 |

20150127310 | OPTIMIZATION SYSTEM AND METHOD - OptimizationA computer-implemented method and system are disclosed for solving an optimization problem in which nodes of a population have a probability of undergoing a state transition in response to an input. Transition probabilities are modelled in a matrix T, where T is an N×N matrix, N being the number states, and T | 05-07-2015 |

20140129192 | DEVICE FOR DETECTING THE OPERATING STATE OF A MACHINE - A device for detecting the operating state of a machine comprises one or more sensors for making available in each case an output value relating to a current parameter of a component of the machine, and a processing unit which is connected to the sensors and is programmed to derive information about the operating state of machine using a Hidden Markov Model and on the basis of the measured values of the sensors and/or values derived therefrom. The processing unit can be supplied with a state transition matrix A, elements of an emission probability matrix B for the probability that an observation is conditioned by a certain state, and a vector π for describing an input state, in order to derive the operating states of the machine therefrom. The processing unit is programmed to derive elements of the emission probability matrix B from the measured values of the sensors. | 05-08-2014 |

20090192769 | METHOD AND APPARATUS FOR MODELING THE MODAL PROPERTIES OF OPTICAL WAVEGUIDES - A method and apparatus models one or more electromagnetic field modes of a waveguide. The method includes calculating a first matrix having a plurality of elements and having a first bandwidth using a refractive index profile of the waveguide. The plurality of elements of the first matrix represents an action of Maxwell's equations on a transverse magnetic field within the waveguide. The method further includes rearranging the plurality of elements of the first matrix to form a second matrix having a second bandwidth smaller than the first bandwidth. The method further includes shifting the second matrix and inverting the shifted second matrix to form a third matrix. The method further includes calculating one or more eigenvalues or eigenvectors of the third matrix corresponding to one or more modes of the waveguide. | 07-30-2009 |

20090192767 | MODEL-BASED THEORY COMBINATION - A method is described for combining models of a plurality of theory solvers in order to produce a model which may be satisfiable by each of the plurality of theory solvers. A model is accessed for a first theory solver which is satisfiable in the first theory solver. It is determined that one or more equalities are implied by the model and it is determined if the equalities are compatible with a second solver. The model is updated in accordance any equalities determined not to be compatible with the second solver. A method is also described for mutation of models using freedom intervals. A freedom interval is determined for a variable within a model and the model is updates by choosing a value for the variable which lies within the freedom interval. | 07-30-2009 |

20090271158 | ARCHITECTURE FOR AUTOMATING ANALYTICAL VIEW OF BUSINESS APPLICATIONS - The present invention provides an architecture for obtaining an analytical view of data. The invention includes a model service component for receiving an indication of a first object model and generating a dimensional model and a second object model from the first object model. The second object model is analytical in that it preserves relationships identified in the dimensional model, but allows the user to obtain information in terms of objects instead of specifying the data in terms of the dimensional model. The architecture also includes a navigational component that allows a user to navigate from the second object model to underlying data represented by the first object model. | 10-29-2009 |

20120095738 | CALCULATION METHOD FOR PHYSICAL VALUE, NUMERICAL ANALYSIS METHOD, CALCULATION PROGRAM FOR PHYSICAL VALUE, NUMERICAL ANALYSIS PROGRAM, CALCULATION DEVICE FOR PHYSICAL VALUE, AND NUMERICAL ANALYSIS DEVICE - A calculation method for physical value for calculating physical values in a numerical analysis method for numerically analyzing a physical phenomenon, comprises a physical value calculation step of calculating physical values in an analysis domain divided into a plurality of divided domains, wherein in the physical value calculation step, the physical values are calculated by using: a discretized governing equation that uses values not requiring coordinates (Vertex) of vertices of the divided domains and connectivity information (Connectivity) of the vertices and that is derived on the basis of a weighted residual method; and a calculation data model in which volumes of the divided domains and characteristic values of boundary surface indicating characteristics of boundary surfaces of adjacent ones of the divided domains are provided as the values not requiring coordinates (Vertex) of vertices of the divided domains and connectivity information (Connectivity) of the vertices. | 04-19-2012 |

20120095737 | POWER ESTIMATOR AND POWER ESTIMATION METHOD - In a power estimator, a power coefficient-calculating section acquires an average value of the number of signal changes per unit time in each circuit range to thereby calculate a power coefficient for each circuit range or calculate a power coefficient for each circuit range when the average value of the number of signal changes per unit time is equal to 1, a correction coefficient-calculating section calculates a ratio of an average value of the number of signal changes per unit time at signal lines included in the circuit range to an average value of the number of signal changes per unit time at observing points designated in the circuit range, as a correction coefficient, and a power value-calculating section calculates a power value for each circuit range based on the correction coefficient and the power coefficient calculated for each circuit range. | 04-19-2012 |

20140188446 | SYSTEM PERFORMANCE PREDICTION METHOD, INFORMATION PROCESSING DEVICE, AND CONTROL PROGRAM THEREOF - An object of the present invention is to carry out a performance prediction which reflects actual behavior of a subject system which is a subject for which performance is to be predicted. | 07-03-2014 |

20140188445 | ESTIMATING TIME TO MODEL A DATA PROCESSING ENVIRONMENT - A method, system, and computer program product for estimating an amount of time to model a data processing environment are provided in the illustrative embodiments. A set of analysis parameters is selected. A sum of a subset of the set of analysis parameters is computed. A logarithmic value of the sum is computed. The logarithmic value is weighted. The amount of time to model the data processing environment is estimated using the logarithmic value. | 07-03-2014 |

20140188443 | Accelerated Modal Frequency Response Calculation - A computer-implemented method is provided for simulating a modal frequency response of a real-world object. The computer-implemented method includes dividing a plurality of excitation frequencies into a plurality of excitation frequency subsets, calculating modal frequency responses for at least a portion of the excitation frequencies in a given excitation frequency subset, and generating a simulation of the real-world object based at least in part on the modal frequency responses. | 07-03-2014 |

20150066446 | CONNECTION CONDITIONS FOR MODELING FLUID TRANSPORT IN A WELL SYSTEM ENVIRONMENT - In some aspects, flow path connection conditions are generated for a flow path intersection in a one-dimensional fluid flow model. The one-dimensional fluid flow model represents a flow of well system fluid in a well system environment. The flow path connection conditions conserve fluid momentum among three or more flow path branches that meet at the flow path intersection. Fluid flow is simulated in the fracture network by operating the one-dimensional fluid flow model based on the connection condition. | 03-05-2015 |

20150066448 | METHOD AND DEVICE FOR TRACKING SPORTS PLAYERS WITH CONTEXT-CONDITIONED MOTION MODELS - A method and device generates a trajectory. The method includes receiving a plurality of tracklets indicative of movement of a plurality of targets over a predetermined temporal interval. The method includes determining a plurality of context data for a pair of tracklets based upon at least one additional tracklet. The method includes computing a probability that the pair of tracklets relate to a first one of the targets. The method includes generating a trajectory for the first target based upon a concatenation of select ones of the tracklets. The concatenation maximizes the probability that the pair of tracklets correspond to the first target based upon the context data associated with the pair of the tracklets. | 03-05-2015 |

20150066450 | UNIFIED APPLICATION FRAMEWORK FOR FINITE-DIFFERENCE MODELING - A finite difference wavefield modeling framework decouples the tasks of physical modeling and hardware-software optimization through the use of a platform-agnostic intermediate representation in the form of a dataflow graph. In at least some embodiments a wavefield simulation method includes specifying a kernel of operations to be applied at each point in a space and representing the kernel as a platform-agnostic dataflow graph. For each of multiple implementation platforms, the method further includes: deriving from the platform-agnostic graph a customized graph for the implementation platform; translating the customized graph into configuration information for the implementation platform; supplying the configuration information to the implementation platform to obtain a wavefield simulator; and employing the wavefield simulator to repeatedly apply said kernel of operations to each point in the space with specified input or output signals. | 03-05-2015 |

20150066455 | Proppant Transport Model for Well System Fluid Flow Simulations - In some aspects, a one-dimensional proppant transport flow model represents flow of a proppant-fluid mixture in a subterranean region. The one-dimensional proppant transport flow model includes a proppant momentum conservation model that balances axial proppant momentum in an axial flow direction of the proppant-fluid mixture against dynamic changes in transverse proppant momentum. In some instances, the proppant momentum conservation model can vary the axial proppant momentum, for example, to account for interphase momentum transfer between the proppant and the fluid. | 03-05-2015 |

20150066456 | Multi-thread Block Matrix Solver for Well System Fluid Flow Modeling - In some aspects, techniques and systems for operating a subterranean region model are described. Sub-matrices and entries outside the sub-matrices in a first band matrix are identified. The first band matrix includes flow variable coefficients based on governing flow equations of a model representing well system fluid flow in a subterranean region. For each of the sub-matrices, a reduced-size matrix is generated based on the sub-matrix and a subset of the entries that are associated with the sub-matrix. A second band matrix is generated based on the reduced-size matrices. The model is operated based on the second band matrix. | 03-05-2015 |

20150066459 | RESERVOIR PRESSURE PREDICTION AND METHODS OF EXECUTION - Disclosed are methods, systems, and computer readable media useful in determining pore pressure in a reservoir. Specifically disclosed are methods, systems, and computer readable media for determining mudstone permeability in mudstone bounding a reservoir. | 03-05-2015 |

20120330630 | HYBRID APPARATUS AND METHODS FOR ANALYZING ELECTROMAGNETIC WAVES - Analysis of an electromagnetic wave traveling in an optical device, can be performed quickly and correctly. A structure forming process simulator forms an analysis structure of a physical object to be analyzed. A hybrid optical simulator calculates time-independent data and time-dependent data of an electromagnetic field by dividing the analysis structure into parts, determining whether a metallic or magnetic material is included in each of the divided parts, and selectively applying a Beam Propagation Method (BPM) or a Finite Difference Time Domain (FDTD) method to the divided parts. A storage device stores the time-independent data and the time-dependent data output from the hybrid optical simulator as hybrid electric field data. Related methods are also described. | 12-27-2012 |

20120330631 | Method and System of Using Inferential Measurements for Abnormal Event Detection in Continuous Industrial Processes - The present invention is a method for developing a system for detecting an abnormal on-line analysis or laboratory measurement and for predicting an abnormal quality excursion due to an abnormal process condition. | 12-27-2012 |

20120330629 | Synthetic Microfluidic Microvasculature Networks - A synthetic microfluidic microvasculature network and associated methods mimic the structure, fluid flow characteristics, and physiological behavior of physiological microvasculature networks. Computational methods for simulating flow and particle adherence in synthetic and physiological microvascular systems and methods for determining parameters influencing particle adhesion and drug delivery are described with applications in the optimization of drug delivery and microvascular treatments and in describing disease mechanisms that affect the microvasculature. | 12-27-2012 |

20130289955 | COMPUTER SIMULATION OF ELECTROMAGNETIC FIELDS - A method and system is provided for solving for electromagnetic fields by approximating an electromagnetic function as a sum of basis functions multiplied by coefficients to be determined. The set of equations used to determine the coefficients results from taking derivatives of the action integral with respect to the coefficients (and/or other parameters) and setting the derivative equal to zero, thereby extremizing the action integral. | 10-31-2013 |

20110301923 | EQUIVALENT CIRCUIT SIMULATION SYSTEM AND METHOD FOR HSPICE - A simulation system and method for generating equivalent circuits compatible with HSPICE reads data corresponding to N-port network system format in a storage device, and obtains S-parameter matrixes from the N-port network system. S-parameters in the S-parameter matrix that satisfy passivity are checked, and an interpolation algorithm to supplement S-parameters with passivity when some S-parameters not satisfy passivity is performed. Numbers of pole-residue, times for recursion and a tolerant system error of a rational function are generated for determining S-parameters. A rational function matrix composed of S-parameters is generated by performing a vector fitting algorithm, and an equivalent circuit is generated compatible with HSPICE format based on the generated rational function matrix. | 12-08-2011 |

20140207425 | System, Method and Apparatus for Adaptive Virtualization - A method for a computing apparatus, of adopting virtualization resource requirements is provided. Performance indicators at least in part related to a virtualized application are received and a vendor model is updated based on the received performance indicators. The method also allows for generating, based on the updated vendor model, updated resource requirement estimates for the virtualized application. The updated resource requirements serve as a basis for sending, to a cloud service provider, a capacity change request based on the updated resource requirement estimates. The timing for generating and sending updates is managed by an adaptation module and is based on an update policy. The update policy itself can be based on schedules that reflect estimated capacity changes for the virtualized application. The updating can be based on a learning module which can use Kalman filters and other techniques for learning. | 07-24-2014 |

20120330626 | ESTIMATING BUILDING THERMAL PROPERTIES BY INTEGRATING HEAT TRANSFER INVERSION MODEL WITH CLUSTERING AND REGRESSION TECHNIQUES FOR A PORTFOLIO OF EXISTING BUILDINGS - A static heat transfer model is derived from a system of dynamic equations by integrating the dynamic equations over different time periods. That static heat transfer model links periodic (e.g., monthly) energy usage with cooling and heating degree hours, humidifying and dehumidifying hours. Its coefficients of measuring correlations correspond to the thermal parameters of buildings. Temporal data from a building may be used to estimate the overall heat transfer parameters. A clustering scheme may be developed to decompose all the buildings into different clusters based on one or more similarity criteria. The overall heat transfer parameters are separated into values for the wall, roof and window using multiple buildings' data in the same cluster or group. | 12-27-2012 |

20100057410 | OPTIMAL SOLUTION RELATION DISPLAY APPARATUS AND OPTIMAL SOLUTION RELATION DISPLAY METHOD - An apparatus receives input of sample sets, each including a set of values of design parameters and a set of values of objective functions; calculates objective function approximating equations; and selects, as initial candidates for an optimal design parameter set, some sets of values of design parameters corresponding to non-dominated solutions. The apparatus calculates one or more interpolating design parameter sets interpolating between two adjacent components in the candidates; and approximates values of the objective functions for each interpolating design parameter set. The apparatus selects an optimal interpolating design parameter set corresponding to a non-dominated solution in the cost evaluation for a pair of objective functions; and integrates it into the candidates. The apparatus repeats processes on the new candidates while determining the parameter distance between components of the new candidates. Finally obtained new candidates are output as final optimal design parameter sets and information relating to it is displayed. | 03-04-2010 |

20140257772 | FLOW-INDUCED NOISE SOURCE IDENTIFICATION - A system and method for automatically detecting and tracking time and space variations of flow structures in order to locate and characterize the flow structures which produce noise and to quantify the corresponding acoustic radiation properties. | 09-11-2014 |

20140257768 | SVR DYNAMIC SYSTEM MODELING WITH DELAYED OUTPUT MEASUREMENTS - The method comprises the steps of inputting a first set of data into both a physical system and into an SVR model. The method includes collecting a second set of system data from the physical system and stacking a plurality of SVR models to form an output prediction without feeding back the model output. Another aspect of the invention includes a method of hybrid modeling having delayed output measurement. This method includes the steps of inputting a first set of data into both a physical system and into an SVR model and collecting a second set of system data from the physical system. A modeling error is injected into both the second set of system data from the physical system and a third set of system data from the SVR model wherein the modeling error thereby leads to substantially improved model output. | 09-11-2014 |

20110320178 | SEMANTIC TRANSLATION OF TIME-DRIVEN SIMULINK DIAGRAMS USING INPUT/OUTPUT EXTENDED FINITE AUTOMATA - A method of semantic translation of a class of diagrams to input/output-extended finite automata is provided. The method includes receiving a data representation of a diagram, said diagram comprising a plurality of blocks and said diagram being associated with a graphical modeling environment which defines semantics for executing the diagram, and processing, using a computing device, the data representation of the diagram to translate the diagram to an input/output-extended finite automata model. | 12-29-2011 |

20110320177 | MULTIPHASE FLOW IN A WELLBORE AND CONNECTED HYDRAULIC FRACTURE - One or more computer-readable media include computer-executable instructions to instruct a computing system to iteratively solve a system of equations that model a wellbore and fracture network in a reservoir where the system of equations includes equations for multiphase flow in a porous medium, equations for multiphase flow between a fracture and a wellbore, and equations for multiphase flow between a formation of a reservoir and a fracture. Various other apparatuses, systems, methods, etc., are also disclosed. | 12-29-2011 |

20110320176 | SCREENING METAL ORGANIC FRAMEWORK MATERIALS - This invention relates to a method for characterizing the pores of reticulated framework structures and using these characteristics to predict the actual performance characteristics of the reticulated framework structures as membranes for gas separation, and other purposes. | 12-29-2011 |

20140324399 | Method and System for Determining Fluid Flow of Compressible and Non-Compressible Liquids - A system and method for determining fluid flow of compressible and non-compressible liquids is described. The system may include input means for receiving a model of an object defined as a plurality of cells having a plurality of nodes P, and a processor coupled to a memory. The processor may be configured for: discretizing a partial differential equation (PDE) corresponding to the received model; for each node P: (i) locating all neighbouring cells that share the node P; (ii) grouping all of the neighbouring cells to form one larger cell having a common vertex at node P; (iii) approximating the PDE at the common vertex at node P using the discretized PDE; and iteratively updating the solution for all the nodes P from an initial guess until a convergence criterion is satisfied. | 10-30-2014 |

20140324400 | Gesture-Based Visualization System for Biomedical Imaging and Scientific Datasets - Three-dimensional visualization of biomedical datasets in an immersive visual environment includes creating a finite element mesh patient specific three-dimensional mode. Points from the finite element mesh are removed to produce a refined patient specific three-dimensional model. The three-dimensional model and simulation are interpolated onto a uniform rectilinear grid. The refined patient specific three-dimensional model and the simulation data are transformed to a scale of the IVE. The refined patient specific three-dimensional model and the simulation data are presented within the IVE with a three-dimensional visualization system. | 10-30-2014 |

20140324403 | DETERMINING A RANGE OF MOTION OF AN ANATOMICAL JOINT - A data processing method for determining a position of at least two body parts relative to one another, which at least two body parts are connected to one another by at least one joint, the method being executed by a computer and comprising acquiring initial body part position transformation data comprising initial body part position transformation information describing an initial transformation between positions of the at least two body parts in a predetermined pose of the at least two body parts; acquiring alteration transformation data comprising alteration transformation information describing a transformation between a position of a first alteration part of at least one first body part of the at least two body parts, which first alteration part represents a first virtual anatomical alteration to the at least one first body part, and a position of an anatomically unaltered part of the at least one first body part; determining, based on the initial body part position transformation data and the alteration transformation data, altered body part position transformation data comprising altered body part position transformation information describing a transformation between a position of the first alteration part and a position of a second other one of the at least two body parts in the predetermined pose. | 10-30-2014 |

20130151217 | Systems and Methods for Modeling Drillstring Trajectories - Systems and methods for modeling drillstring trajectories by calculating forces in the drillstring using a traditional torque-drag model and comparing the results with the results of the same forces calculated in the drillstring using a block tri-diagonal matrix, which determines whether the new drillstring trajectory is acceptable and represents mechanical equilibrium of drillstring forces and moments. | 06-13-2013 |

20130151216 | METHOD AND SYSTEM FOR OPTIMIZING DOWNHOLE FLUID PRODUCTION - A method and system for pumping unit with an elastic rod system is applied to maximize fluid production. The maximum stroke of the pump and the shortest cycle time are calculated based on all static and dynamic properties of downhole and surface components without a limitation to angular speed of the prime mover. Limitations of structural and fatigue strength are incorporated into the optimization calculation to ensure safe operation while maximizing pumped volume and minimizing energy consumption. Calculated optimal prime mover speed is applied to the sucker rod pump by means of beam pumping, long stroke or hydraulic pumping unit by controlling velocity, acceleration and torque of the electric prime mover or by controlling pressure and flow rate in hydraulically actuated sucker rod pumping system. | 06-13-2013 |

20130151215 | RELAXED CONSTRAINT DELAUNAY METHOD FOR DISCRETIZING FRACTURED MEDIA - Systems and methods for modeling a fractured medium are provided. The method includes discretizing fractures in a representation of the fractured medium, with the discretizing including defining points along the fractures and edges extending between adjacent points. The method also includes determining that at least one of the edges is a non-Gabriel edge, and removing the non-Gabriel edge from the representation. The method further includes approximating the removed non-Gabriel edge to generate an approximated edge, and inserting the approximated edge into the representation. | 06-13-2013 |

20120290275 | DEVICE FOR FORMULATING A DEFINITION OF A VERSION OF A PRODUCT | 11-15-2012 |

20120290276 | METHOD FOR DETERMINING THE CUT QUALITY OF A LASER CUTTING PROCESS USING A SIMULATION PROGRAM - The application relates to a method for determining the cut quality of a laser cutting process, said quality being assessed on the basis of the formation of solidification ridges along the cut face and/or burr formation on the lower edge of the cut face. In said method, a virtual laser cutting machine in a simulation program can be virtually operated with a set of values P | 11-15-2012 |

20120290274 | GOAL-DRIVEN SEARCH OF A STOCHASTIC PROCESS USING REDUCED SETS OF SIMULATION POINTS - Various techniques for improving performance of a goal-seeking search of a computer-simulated stochastic process are disclosed. One such technique may include generating an N-point Monte Carlo simulation of a stochastic model, such as a model representative of a digital electronic circuit, and selecting a subset of M points from the N-point Monte Carlo simulation, where M is less than N. The technique may further include searching the subset of M points to identify a target value, wherein said searching comprises generating one or more M-point Monte Carlo simulations of the stochastic model; and checking the target value, wherein said checking comprises generating an additional N-point Monte Carlo simulation of the stochastic model dependent on results of searching the subset of M points. | 11-15-2012 |

20120303341 | SYSTEM AND METHOD FOR GRAPHICALLY CREATING MODELS FOR SIMULATING SYSTEMS OF REACTING SPECIES - A system and method for generating a model for simulating systems of reacting species includes receiving reaction formulas, determining a reaction rate expression for the received reaction formulas, and generating a model for simulating systems of reacting species using the received reaction formulas and the determined reaction rate expressions. The reaction list is pruned to deactivate one or more reactions based on one or more criteria. Using a graphical user interface, the reaction formulas may be received, the generated model may be displayed, the determined reaction rate expression may be modified, the generated reaction list may be displayed, and the generated species list may be displayed. An output based on the generated model may be displayed that includes the composition and temperature dependence of the system of reacting species. Material and energy balances may be generated for the reacting species as input to a solver of partial differential equations. | 11-29-2012 |

20120303339 | COMPUTATIONAL FLUID DYNAMICS MODELING OF A BOUNDED DOMAIN - A method for hybrid computational fluid dynamics (CFD) approach for modeling a bounded domain, such as a data center, is disclosed. The CFD modeling approach divides the bounded domain into one or more viscous regions and one or more inviscid regions, and then performs a viscous domain solve for the viscous region(s) using a computational fluid dynamics model with turbulence equations (i.e., a turbulence model), and performs inviscid domain solve for the inviscid region(s) using a set of inviscid equations (or potential flow equations). After solving for the different regions, results of the viscous domain solve and the inviscid domain solve are provided as a model of the bounded domain. | 11-29-2012 |

20120290273 | SYSTEM AND METHOD FOR CALCULATING GREENHOUSE GAS EMISSIONS IN THE PRODUCTION OF RAW MATERIAL FOR OBTAINING BIOPRODUCTS - For quickly and remotely obtaining the GHG emissions, without providing the sites of raw material production with means for collecting parameters. The system comprises a processing unit to execute instructions related to the determination of the emissions; a database for storing the relevant parameters related to the processes for the production of raw material; a data transmission means connected to the database and the processing unit, to retrieve said parameters from the database and transmitting said parameters to the processing unit, and a GHG emissions modeling module connected to the processing unit and adapted to generate a GHG emissions level. The method comprises considering a partial calculation for the emissions related to any process and adding them up to obtain an overall value for said GHG emissions. | 11-15-2012 |

20130304435 | CARBON FOOTPRINT ANALYSIS TOOL FOR STRUCTURES - An emission estimation program configured to calculate the amount of carbon generated during the life span of a structure by displaying a graphical user interface which is configured to gather structural information pertaining of the structure, receiving structural information pertaining to the size, types of material used in the structure and structural aspects of the structure, generating an estimated amount of carbon generated from the use of each type of material to construct the structure and the labor used to construct the structure based on the structural information, the types, and amounts of material and labor required to repair the structure after a destructive event occurs based on a calculated probability and magnitude of a destructive event occurring, generating and displaying an estimated amount of carbon emitted as a result of the materials used and the labor required to repair the structure after the destructive event occurs. | 11-14-2013 |

20130304432 | METHODS AND APPARATUS FOR PREDICTING PROTEIN STRUCTURE - The present invention relates to a method for predicting three-dimensional structure of a protein from its sequence. Three-dimensional structure may be determined by: (a) generating a multiple sequence alignment for a candidate protein having a known sequence; (b) identifying a covariance matrix between all pairs of sequence positions in the multiple sequence alignment; (c) inverting the covariance matrix and identifying predicted evolutionary constraints using a statistical model of the candidate protein; and (d) simulating folding of an extended chain structure of the candidate protein using the predicted constraints. | 11-14-2013 |

20130304430 | Three-Dimensional Tracer Dispersion Model - System for solving for the fully three-dimensional advection diffusion reaction (ADR) of dissolved or particulate tracers (biological or chemical materials) in aquatic environments including an input processor and an ADR tracer field processor. | 11-14-2013 |

20080288224 | System and method for assessing mold risk propensity and dampness index in structure - A method and system for assessing a structure's propensity to dampness and to contain mold or cultivate mold growth. The method includes providing an inspection form having a plurality of structure characteristics to be evaluated. Receiving and utilizing the completed inspection form to calculate a mold risk score. | 11-20-2008 |

20080319723 | EXEMPLAR/PDE-BASED TECHNIQUE TO FILL NULL REGIONS AND CORRESPONDING ACCURACY ASSESSMENT - A geospatial modeling system may include a geospatial data storage device, and a processor cooperating with the geospatial data storage device for selectively inpainting data into at least one void in geospatial model data using a partial differential equation (PDE) algorithm and an exemplar algorithm. | 12-25-2008 |

20080319719 | METHODS AND SYSTEMS FOR DISPLAYING NETWORK INFORMATION - Methods and systems for displaying a network structure using force-directed layout are provided. The network includes a plurality of nodes, each node including an associated slack parameter having a value. The method including selecting a central time-directed axis, positioning each network node along the axis using the associated slack parameter value of the network node to determine a distance from the central time-directed axis, and applying force-directed computations to sets of concurrent nodes. | 12-25-2008 |

20130013272 | ASPHALT COMPOSITION - A computational method is provided for predicting roadway failure due to degradation of the roadway over time as a function of the input loads, the roadway geometry, the material properties of the constitutents in the asphaltic pavement, the shape, distribution, orientation and volume fractions of the constituents, and environmental conditions. The unique and new feature of the method is that it employs several physically based predictive methodologies simultaneously. | 01-10-2013 |

20130013270 | Methods, Devices and Computer Program Products Providing for Establishing a Model for Emulating a Physical Quantity Which Depends on at Least One Input Parameter, and Use Thereof - The present invention proposes methods, devices and computer program products in relation to providing for establishing a model W for emulating a physical quantity P which depends on at least one input parameter x. To this extent, there is defined a set X including N distinct parameter values x_i for said at least one input parameter x, N being an integer greater than or equal to 1, first measured the physical quantity Pm | 01-10-2013 |

20110246152 | Apparatus and Method for Improving the Simulation of Object Streams in the Case of Opposed Object Streams and, in Particular, to Drive Control Centers - A method and apparatus for the simulation of object streams moving in an area based on cellular state machines can be improved such that the simulation maps the object streams as realistically as possible. It is also being proposed that the norm of a difference vector having direction of movement of an object and the direction of movement of a neighboring object is also incorporated as a weighting factor in a calculation of the object potential. Thus, conventional methods for the simulation of object streams are improved. The method and apparatus is particularly suitable for streams of people. | 10-06-2011 |

20110246151 | METHOD AND A SYSTEM FOR ESTIMATING A STREAM TEMPERATURE IN A TURBOJET - An estimation method that can estimate a stream temperature in a turbojet including: digitally modeling the stream temperature with help of a modeled signal; and correcting the modeled signal with help of an error signal, a signal obtained after correction representing an estimate of the stream temperature. When predetermined conditions relating to at least one operating stage of a turbojet and to temperature stability are satisfied, the error signal is updated from the modeled signal and from a measurement signal of the stream temperature as delivered by a temperature sensor. | 10-06-2011 |

20110246150 | METHOD, DEVICE, PROGRAM, AND RECORDING MEDIUM OF ANALYZING CAUSE OF SPRINGBACK - A method of analyzing a cause of springback of the invention includes: performing a forming analysis to calculate forming data of a formed product; decomposing a component into an in-plane stress component and a bending moment component; generating a before-calculation individual decomposition forming data; performing a calculation to generate an after-calculation individual decomposition forming data; analyzing a first springback configuration and a second springback configuration; obtaining a degree of influence of a stress in each of the areas with respect to springback deformation; and displaying the degree of influence with respect to the springback deformation. | 10-06-2011 |

20110246149 | METHOD FOR PREDICTING POSSIBILITY OF OCCURRENCE OF ANOMALY IN OIL-FILLED ELECTRICAL APPARATUS - A method for predicting the possibility of occurrence of an anomaly includes compositionally analyzing an insulating oil collected from a transformer in operation, calculating an estimated value of a concentration of dibenzyl disulfide in the insulating oil in its virgin state from the compositional analysis, and predicting the possibility of occurrence of anomaly in the oil-filled electrical apparatus from the level of the estimated value. | 10-06-2011 |

20110246148 | Radio model updating - The subject matter disclosed herein relates to systems, methods, apparatuses, devices, articles, and means for updating radio models. For certain example implementations, a method for one or more server devices may comprise receiving at one or more communication interfaces at least one measurement that corresponds to a position of a first mobile device within an indoor environment. At least one radio model that is stored in one or more memories may be updated based, at least in part, on the at least one measurement to produce at least one updated radio model. The at least one radio model and the at least one updated radio model may correspond to the indoor environment. The at least one updated radio model may be transmitted to enable a second mobile device to use the at least one updated radio model for positioning within the indoor environment. Other example implementations are described herein. | 10-06-2011 |

20110246146 | LIGHT UNIT WITH LIGHT OUTPUT PATTERN SYNTHESIZED FROM MULTIPLE LIGHT SOURCES - The present disclosure provides an LED based light unit that produces an output lighting pattern that meets desired lighting characteristics using a reduced number of LED elements. The present disclosure provides a number of point sources that are directed into a desired direction such that, when combined with other point sources, a synthesized light output is provided that minimizes the LED headcount. | 10-06-2011 |

20110246145 | Methods For Forming Recognition Algorithms For Laser-Induced Breakdown Spectroscopy - In one embodiment, a method for forming a recognition algorithm for laser-induced breakdown spectroscopy may include: determining a most mathematically different dataset of a plurality of spectral datasets corresponding to materials; dividing the spectral datasets into model development datasets and performance evaluation datasets; transforming, automatically with a processor, one of the model development datasets into a first discrimination model that discriminates the first spectra; removing the first spectra from the model development datasets to yield a subset of development datasets; determining a next most mathematically different spectral dataset of the spectral datasets; transforming the subset of development datasets into a second discrimination model that discriminates the second spectra; and combining the first discrimination model and the second discrimination model to form the recognition algorithm for laser-induced breakdown spectroscopy. | 10-06-2011 |

20110246144 | Time Series Data Analyzer, And A Computer-Readable Recording Medium Recording A Time Series Data Analysis Program - The inventor had proposed to use the value of the overall trend of the spectrum of electroencephalogram data as an indicator of the state of the subject on the basis of the findings that the spectrum of electroencephalogram data is an exponential spectrum and that the gradient changes depending on the state of the subject, but the respective states of a subject could not be identified by referring to the value of the gradient only. | 10-06-2011 |

20110246143 | METHODS AND APPARATUS FOR CHARACTERIZATION OF PETROLEUM FLUIDS AND APPLICATIONS THEREOF - An improved method that performs downhole fluid analysis of the fluid properties of a reservoir of interest and that characterizes the reservoir of interest based upon such downhole fluid analysis. | 10-06-2011 |

20110246142 | OPTIMIZATION OF RAY TRACING AND BEAM PROPAGATION PARAMETERS - Provided is a method for determining profile parameters of a sample structure on a workpiece using an optical metrology system optimized to achieve one or more accuracy targets, the optical metrology system including an optical metrology tool, an optical metrology tool model, a profile model of the sample structure, and a parameter extraction algorithm, the method comprising: setting one or more accuracy targets for profile parameter determination for the sample structure; selecting a number of rays and beam propagation parameters to be used to model the optical metrology tool, measuring a diffraction signal off the sample structure using the optical metrology tool, generating a metrology output signal, determining an adjusted metrology output signal using the metrology output signal and calibration data, concurrently optimizing the optical metrology tool model and the profile model using the adjusted metrology output signal and the parameter extraction algorithm. | 10-06-2011 |

20110246140 | DATA SET INVERSION USING SOURCE-RECEIVER COMPRESSION - Source-receiver compression is used to help design surveys and mitigate the computational costs of data set inversion. The source-receiver compression is based on data redundancy and sensitivity. More particularly, a compressed source array is produced for minimum redundancy and maximum sensitivity to reservoir model parameters. The synthesized transmitter array has a reduced number of sources, thereby reducing the number of forward model simulations needed to carry out the inversion. Furthermore, the data collected at the receivers employed in the survey can be compressed. This has the implication of reducing the computational cost of constructing the Jacobian matrix and inverting the corresponding Hessian matrix. | 10-06-2011 |

20100138198 | METHODS FOR ESTIMATING TARGET NUCLEIC ACID IN A SAMPLE PRIOR TO AMPLIFICATION BY QUANTITATIVE POLYMERASE CHAIN REACTION - Provided are methods for estimating the amount of initial target nucleic acid in a sample prior to nucleic acid amplification by polymerase chain reaction (PCR). The methods generally involve modeling signal intensity data generated across a range of PCR cycles with a phenomenological model in concert with a chemical model, to yield an estimate of the amount of initial target nucleic acid in the sample. | 06-03-2010 |

20100131247 | PREPARATION AND OPTIMIZATION OF OXYGENATED GASOLINES - A process for controlling the composition of an xBOB so that the xBOB will yield an oxygenate-containing gasoline which precisely meets desired specifications when mixed with the desired amount of oxygenate. The process involves blending a plurality of blendstocks to produce an xBOB, withdrawing a sample of the xBOB, obtaining spectroscopic measurements for the sample, applying mathematical models that were based on correlation of xBOB spectra to associated oxygenate-containing gasoline properties, to predict laboratory analysis results for oxygenate-containing gasoline properties, and using the analysis results to control and optimize the blending process. | 05-27-2010 |

20120150507 | ESTIMATING INITIAL STATES OF A SYSTEM MODEL FOR CONTROLLING AN INDUSTRIAL PROCESS - A model-based control of an industrial process using a merged MLD system model is provided for the estimation and subsequent control of the process. An optimization of an objective function is performed. The objective function includes a difference between an observed quantity and an output variable of a Mixed Logical Dynamic (MLD) system model of the process. The optimization is performed as a function of state variables of the MLD system model, over a number of time steps in the past, and subject to constraints defined by the MLD system model's dynamics. The optimizing values of the state variables are retained as estimated initial states for subsequent control of the process in a model-based manner including the same MLD system model. The single MLD system model is a combination or merger of individual MLD subsystem models representing the sub-processes of the process, and may be elaborated during a customization step. | 06-14-2012 |

20130018639 | CONTROL DEVICE FOR ELEVATORAANM Sakai; MasayaAACI TokyoAACO JPAAGP Sakai; Masaya Tokyo JP - Provided is a control device for an elevator to be operated with a speed pattern thereof being changed based on a load of the elevator, in which a control parameter is automatically adjusted in a short period so that the capability of a drive device is appropriately exhibited regardless of the magnitudes of travel resistance and mechanical loss that varies for each elevator, and consequently the elevator is operated with high efficiency, the control device including: a traveling model used for calculating the speed command value of the elevator; and means for automatically adjusting a parameter of the traveling model based on travel data during a travel of the elevator when the elevator is installed and adjusted. | 01-17-2013 |

20130018638 | SYSTEMS AND METHODS FOR ACTIVELY BIASING A LOADPINAANM Taylor; Wesley P.AACI GlendaleAAST WIAACO USAAGP Taylor; Wesley P. Glendale WI US - Systems and methods for actively biasing a loadpin. The systems include, for example, a power shovel positioning module, a loadpin bias module, and an active bias determination module. The power shovel positioning module is configured to determine the position of one or more components of an industrial machine. The loadpin bias module is configured to generate a signal associated with a vector quantity (e.g., having a magnitude and a direction) which can be used to describe the force applied to the loadpin in both an x-direction and a y-direction. The active bias determination module is configured to determine whether the industrial machine is in a proper state or condition to actively bias the loadpin, and determine loadpin bias values during the operation of the industrial machine when the industrial machine is in the proper condition for loadpin biasing. | 01-17-2013 |

20130018637 | EVENT SIMULATION WITH ENERGY ANALYSISAANM Heinicke; MatthiasAACI DitzingenAACO DEAAGP Heinicke; Matthias Ditzingen DE - Systems and methods for event simulation with energy analysis. A method includes receiving a plurality of environment objects, and receiving energy attributes corresponding to one or more of the environment objects. The method includes simulating the operation of the environment objects and, during the simulation, calculating values for the energy attributes reflecting the energy use for the respective energy attributes. The method includes displaying the calculated values for the energy attributes. | 01-17-2013 |

20130018636 | QUADRATIC APPROXIMATE OFFSET CURVES FOR QUADRATIC CURVE SEGMENTSAANM Ruf; Erik S.AACI KirklandAAST WAAACO USAAGP Ruf; Erik S. Kirkland WA US - A system is described herein that produces at least one approximate offset curve that is separated by an original curve segment S | 01-17-2013 |

20130018640 | Pseudo-Analytical Method For The Solution Of Wave Equations - The instant invention is a method for numerically propagating waves or solving wave equations on a digital computer. This invention can be used to compute highly accurate solutions to the wave equation, in fact in some cases it computes the analytical solution, something previously considered impossible. The instant method can also propagate waves that are not described by differential equations, such as anisotropic scalar waves. The invention has the advantages that it is computationally efficient, accurate, and flexible. Of importance is the ability to propagate waves that simulate the P-wave arrivals in both isotropic and anisotropic media with a scalar as opposed to a vector equation. | 01-17-2013 |

20150066454 | Multi-Thread Band Matrix Solver for Well System Fluid Flow Modeling - In some aspects, techniques and systems for operating a subterranean region model are described. A band matrix that represents well system fluid flow in a subterranean region is accessed. The band matrix includes flow variable coefficients based on governing flow equations for the well system fluid flow. A first elimination is performed on an upper part of the band matrix. The upper part of the band matrix includes a first subset of the flow variable coefficients corresponding to a first subset of flow variables. In parallel with the first elimination, a second elimination is performed on a lower part of the band matrix. The lower part of the band matrix includes a second subset of flow variable coefficients corresponding to a second subset of the flow variables. An intermediate part of the band matrix can be solved. The intermediate part of the band matrix includes other flow variable coefficients. | 03-05-2015 |

20150066447 | GENERATING A FLOW MODEL GRID BASED ON TRUNCATION ERROR THRESHOLD VALUES - In some aspects, locations for nodes are computed for a one-dimensional flow model that models well system fluid flow in a subterranean region. Truncation error threshold data indicate a truncation threshold value for each of the nodes. Discretization data indicate a lowest-order term truncated from a discretized governing flow equation for each of the nodes. The locations for the nodes can be computed based on a scalar cost function, such that each of the lowest order terms is less than or equal to the truncation error threshold value for the respective node. | 03-05-2015 |

20140172390 | ESTABLISHING AVAILABILITY OF A TWO-ENGINE AIRCRAFT FOR AN ETOPS FLIGHT OR AN ETOPS FLIGHT PATH FOR A TWO-ENGINE AIRCRAFT - A method is provided for establishing availability of a two-engine aircraft for a predefined ETOPS flight. The method may include calculating a probability of a dual independent engine shutdown sequence for each of a climb phase, a plurality of cruise phases including an ETOPS phase, and a descent phase into which the predefined ETOPS flight is divisible. The shutdown sequence may be composed of events that for each phase may include events having respective, conditional probabilities specific to a model of the two-engine aircraft, a product of which is the probability of the shutdown sequence for the respective phase. The method may include calculating the risk of the shutdown sequence as a function of a sum of the probabilities for the phases, and establishing availability of the aircraft based on the risk and a preexisting baseline. A similar method is provided for establishing availability of an ETOPS flight path. | 06-19-2014 |

20140188447 | ESTIMATING FRACTURE DIMENSIONS FROM MICROSEISMIC DATA - Method for imaging of a hydraulic fracture generated by fluid injection. Microseismic data of the hydraulic fracture treatment is collected and analyzed for the location and magnitude of microseismic events. The seismic energy or moment of the micro seismic events is calculated ( | 07-03-2014 |

20140379315 | Artifact Reduction in Iterative Inversion of Geophysical Data - Method for reducing artifacts in a subsurface physical properties model ( | 12-25-2014 |

20100049480 | METHOD AND SYSTEM FOR MODEL-BASED MULTIVARIABLE BALANCING FOR DISTRIBUTED HYDRONIC NETWORKS - A method and system for optimal model-based multivariable balancing for distributed hydronic networks based on global differential pressure/flow rate information. A simplified mathematical model of a hydronic system can be determined utilizing an analogy between hydronic systems and electrical circuits. Thereafter, unknown parameters can be identified utilizing the simplified mathematical model and a set of available measurements. Next, balancing valve settings can be calculated by reformulating the simplified mathematical model based on the parameterized model. The sum of pressure drops across selected balancing valves can be then minimized to achieve optimal economic performances of the system. The data can be collected and transferred to a central unit either by wireless communication or manually by reading the local measurement devices. Such a multivariable balancing approach provides a fast and accurate balancing of distributed hydronic heating systems based on a centralized and non-iterative approach. | 02-25-2010 |

20080255812 | Texturing a Translucent Surface - A computer-implemented method for texturing a modeled surface includes receiving an albedo map corresponding to light scattering under uniform incident diffuse light. The method includes determining, using the albedo map, a local scattering parameter for a multipole bidirectional scattering surface reflectance distribution function (BSSRDF). The method includes texturing a modeled surface using the BSSRDF and the local scattering parameter. | 10-16-2008 |

20150127308 | Stress Amplification Factor Analysis Methodology for Assessing Fatigue Performance of Threaded Connectors - A computer-implemented method is disclosed for characterizing a threaded coupling such as between two tubular members, e.g., casing segments employed in the field of oil and gas recovery. In one embodiment, a virtual model of the coupling is generated, and the virtual model is re-arranged to simulate plastic deformation of at least part of the coupling. The re-arranged model is analyzed to derive a stress/strain distribution of the coupling subject to subsequent loading, and an SAF (stress amplification factor) is determined from the analysis that reflects the effect of cyclic loading of the coupling. The method facilitates a thorough assessment of the performance of the coupling in fatigue. | 05-07-2015 |

20150127307 | METHOD AND APPARATUS FOR CRYSTAL STRUCTURE OPTIMIZATION - Disclosed is a method and system for prediction of an optimized crystal structure using an evolutionary algorithm that includes inputting characterization information of a chemical structure and input parameters, generating a first generation of crystal structures from the characterization information using symmetrical initialization, optimizing the chemical structure of the first generation of crystal structures according to the input parameters, inputting the optimized first generation of crystal structures into a niching algorithm, producing a child group of crystal structures from the parent group of crystal structures using a variation operator, and adding the child group of crystal structures to an optimal group of crystal structures to form a next generation, with the niching algorithm selecting an optimal group of crystal structures and a parent group of crystal structures from the first generation of crystal structures, with an antiseed created for population diversity and every structure produced by the evolutionary algorithm being stored together with a width and a height of the Gaussian parameter as the antiseed. | 05-07-2015 |

20150127306 | APPARATUS AND METHOD FOR CREATING A POWER CONSUMPTION MODEL AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM THEREOF - An apparatus and method for creating a power consumption model and a non-transitory computer readable storage medium thereof are provided. The apparatus is stored with a power consumption datum for each of a target user and a plurality of users. The apparatus selects several users as a group, uses the power consumption data of the users in the group to create a predicted model, calculates a predicted power consumption value for the target user, calculates a difference according to the predicted power consumption value and a real power consumption value, and repeats the aforementioned operations until a criterion has been satisfied. The apparatus selects the groups whose corresponding difference is smaller than a predetermined value and creates a power consumption model by the power consumption data of the users that appear more than one time and the power consumption data of the target user. | 05-07-2015 |

20090048811 | MODEL SET ADAPTATION BY PROBABILITY MASS DIFFUSION - A method of performing a sequence of measurements, z, R; M; (t | 02-19-2009 |

20110231168 | METHOD FOR PRODUCING A FLEXIBLE MECHATRONIC SYSTEM - A method for producing a flexible mechatronic system includes: a step of modeling the system by a mesh including a given combination of elementary blocks, each block being formed of a predefined assemblage of segments representing elementary beams, the mesh including at least one active block controllable by means of a control signal; a step of simulating the behavior of a terminal node of the model in open-loop response to a control signal; a step of characterizing said response by at least one static mechanical criterion and at least one numerical criterion representative of the decay of the resonance spikes of the response as a function of frequency. The above steps may be repeated. The method further includes a step of selecting a design as a function of the criteria defined in the characterization step, the system being produced on the basis of the selected model. | 09-22-2011 |

20110231165 | CIRCUIT SIMULATOR AND METHOD OF DESIGNING SEMICONDUCTOR DEVICE - According to the embodiments, an impact ionization current is calculated based on a drain transverse electric field calculation formula in which a saturated source-drain voltage is given by a function of a source-gate voltage and a source-drain voltage. | 09-22-2011 |

20090271159 | APPARATUS AND METHOD FOR INTEGRATING A PHYSICAL MOLECULAR MODEL WITH A COMPUTER-BASED VISUALIZATION AND SIMULATION MODEL - Modeling systems are enhanced by combining physical and virtual modeling techniques to create a hybrid modeling system. Manipulation of physical models results in updated real-time physical characteristics being provided to a virtual model. User manipulation of virtual model characteristics can also be provided and implemented on the physical model using actuators and control devices. The invention also enables multiple users to simultaneously construct and manipulate different portions of a physical model, e.g., of an atom or a molecule, and to have the results of these manipulations provided to a computer system for computational analysis. The results of such analyses can be electronically returned to the physical model, e.g., wirelessly. | 10-29-2009 |

20140074446 | TIME-DOMAIN SIGNAL GENERATION - Methods and apparatus disclosed herein operate to receive a plurality of cycles characterized by a set of time-domain aspects, to modify at least one of the time-domain aspects of at least some of the plurality of cycles to produce a plurality of modified cycles, to process at least some of the modified cycles to produce time-domain cycles, and to create a time-domain signal based at least in part on concatenating the time-domain cycles. | 03-13-2014 |

20140074444 | Techniques for Evaluating Optimum Data Center Operation - Techniques for modeling a data center are provided. In one aspect, a method for determining data center efficiency is provided. The method includes the following steps. Target parameters for the data center are obtained. Technology pre-requisite parameters for the data center are obtained. An optimum data center efficiency is determined given the target parameters for the data center and the technology pre-requisite parameters for the data center. | 03-13-2014 |

20140074443 | GENERATING AND EVALUATING EXPERT NETWORKS - A method comprises obtaining a model of at least one collaborative network, modeling at least one routing pattern for one or more nodes of a given collaborative network, simulating one or more virtual network topologies of the given collaborative network using the at least one model and the at least one routing pattern, and configuring a given one of the one or more virtual network topologies on the given collaborative network. The given collaborative network comprises a plurality of nodes and one or more edges between pairs of the plurality of nodes. At least one of the obtaining, modeling, simulating and configuring steps are performed by a processor device. | 03-13-2014 |

20100088074 | MODELING OF THE RADIATION BELT MEGNETOSPHERE IN DECISIONAL TIMEFRAMES - The calculation of L* in the magnetosphere can be calculated with essentially the same accuracy as with a physics based model at many times the speed by developing a surrogate trained to be a surrogate for the physics-based model. The trained model can then beneficially process input data falling within the training range of the surrogate model. The surrogate model can be a feedforward neural network and the physics-based model can be the TSK03 model. | 04-08-2010 |

20100131251 | SHORTEST PATH SEARCH METHOD AND DEVICE - A shortest path search method executed by a computer includes steps of: storing data on vertices and data an interpolation points provided on each edge of each triangle of a triangular mesh in association with data of corresponding triangles and sides; accepting a specification of a departure point or curve and an arrival point or curve on the three-dimensional model; and searching sequentially for the interpolation points and the vertices from the departure point or curve to the arrival point or curve based on topological information of the triangular mesh, calculating a distance from the departures point or curve to the interpolation point or the vertex, and if the distance is the shortest among all paths, storing the distance. | 05-27-2010 |

20090144032 | SYSTEM AND COMPUTER PROGRAM PRODUCT TO PREDICT EDGES IN A NON-CUMULATIVE GRAPH - To predict edges in a non-cumulative graph, based on a sequence of non-cumulative previous occurrences of the graph, the sequence of non-cumulative previous occurrences of the graph is obtained, and topological properties of each of the previous occurrences of the graph are extracted. Topological similarities between each of the previous occurrences of the graph are computed based on the topological properties. The edges of the graph are predicted by computing a score for each possible edge of the graph, based upon the topological similarities. | 06-04-2009 |

20100235149 | Method Of Designing A Motor Vehicle - A method of designing a motor vehicle is disclosed. The method includes simulating a collision of a motor vehicle using a computer model that corresponds to the motor vehicle. Collision data is collected from the simulation and used to determine calibration information for an air bag system. | 09-16-2010 |

20140379314 | ANALYZER, ANALYSIS METHOD, AND ANALYSIS PROGRAM - The present invention enables calculation of a solution of a non-self-adjoint problem represented by simultaneous differential equations. An analysis device includes: a setting unit that sets an original differential operator of an analysis object and a boundary condition of variables; an adjoint boundary condition calculation unit that calculates an adjoint boundary condition from the boundary condition; and a non-self-adjoint calculation unit that calculates a primal differential operator and a dual differential operator from the original differential operator, and determines a primal eigenfunction and a dual eigenfunction by using primal simultaneous differential equations and dual simultaneous differential equations, as well as the boundary condition and the adjoint boundary condition, thereby calculating a solution of simultaneous differential equations. | 12-25-2014 |

20130085724 | METHOD AND APPARATUS FOR CALCULATING SENSOR MODELLING COEFFICIENTS - A method of calculating at least one sensor modelling coefficient for multiple sensor regions of operation includes defining a first sensor region of operation and a further sensor region of operation, and calculating the sensor modelling coefficient for the first sensor region of operation. A derivative equation then is derived for the further sensor region of operation based at least partly on at least one defined inter-region boundary constraint. The sensor modelling coefficient is calculated for the further sensor region of operation based at least partly on the derivative equation. | 04-04-2013 |

20120150511 | Method And System For Analysing Data Obtained Using Scattering Measurements From Disordered Material - The invention relates to a method and system for analysing a disorderly material. In the method, a scattering cluster is defined, which consists of elementary parallelepipeds, which have defined principal axes and positions in space, one or more atoms from a desired set of atom types are defined for each elementary parallelepiped, for the desired positions, or one or more elementary parallelepipeds are set to be empty, and the desired properties of the cluster are defined as functions of position with the aid of suitable parameters, after which the elementary parallelepipeds form a disorderly cluster. Further, in the method, the scattering power of the cluster is calculated for the desired radiation with the aid of the properties of the cluster. With the aid of the invention, it is possible to model in greater detail disorderly materials, such a crystal-defective materials, or materials comprising various boundary surfaces. | 06-14-2012 |

20120150504 | PRIMAL-DUAL INTERIOR POINT METHODS FOR SOLVING DISCRETE OPTIMAL POWER FLOW PROBLEMS IMPLEMENTING A CHAIN RULE TECHNIQUE FOR IMPROVED EFFICIENCY - A solution to the optimal power flow (OPF) problem for electrical generation and distribution systems utilizes a re-configuration of the OPF problem that allows for a simplified analysis and resolution of a network-based OPF problem in a minimal number of iterations. The standard mixed integer quadratic problem (MIQP) definition is be reconfigured, using the chain rule, to a relatively compact linear system of six equations with six unknowns (the smallest reducible (atomic) problem). Advantageously, the reduction in the complexity of the problem does not require any assumptions and yields a solution equivalent to the original problem. | 06-14-2012 |

20120150500 | OPTIMIZATION PROCESSING METHOD AND APPARATUS - Upon detecting that a point that satisfies a predetermined condition and whose distance from a reference point is shorter than a distance from the reference point to a first point obtained by searching a parameter space based on values of a first search indicator under a first constraint exists in the parameter space, a second point is calculated under the first constraint in the parameter space by a search method other than the searching using the first search indicator. Then, generating a second search indicator represented by a first linear combination of at least certain of first search indicators so as to obtain the second point or an adjacent point of the second point, when searching by using the second search indicator or generating a second search indicator so that search is carried out in a direction of the second point when using the second search indicator is carried out. | 06-14-2012 |

20120150498 | METHOD AND SYSTEM FOR FORECASTING CLINICAL PATHWAYS AND RESOURCE REQUIREMENTS - A system, method and computer program product for forecasting one or more clinical pathways and resource requirements of at least one patient are provided. The system comprises an input module for receiving inputs pertaining to patient diagnostic data, the patient diagnostic data comprising information identified during diagnosis of the patient. The system also comprises a repository for storing data comprising at least one of patient data and pre-existing clinical pathways. The patient data comprises at least one of the patient diagnostic data received from the input module; patient historical data comprising historical treatment data of the patient and patient demographic data comprising demographic details of the patient. The system also comprises a clinical pathway forecasting module for forecasting clinical pathways by application of predetermined analytical models on the patient data and pre-existing clinical pathways. The system further comprises a resource requirement forecasting module for forecasting resource requirements of the patient. | 06-14-2012 |

20120150496 | Simplified Fast 3D Finite Difference Particulate Flow Algorithms for Liquid Toner Mobility Simulations - In updating particle information in a particulate fluid flow simulation, a 2D/3D collision scheme checks for the existence of any particle collision, and if so, calculates the collision force and torque on each colliding particle. Another 2D/3D collision scheme checks whether any particle is contacting a solid wall domain boundary, and if so, calculates the wall force and torque. Following collision, the particle location is updated according to the particle translational velocity, the collision force, and the domain wall reaction force. The particle orientation is updated according to the particle angular velocity, collision torque, and wall reaction torque. | 06-14-2012 |

20110015908 | SYSTEM AND METHOD FOR NUMERICALLY EVALUATING THERMAL COMFORT INSIDE AN ENCLOSURE - A system and method for assessing thermal comfort in an enclosure is disclosed. In one embodiment, a method includes performing a numerical analysis on a calibration enclosure including a thermal manikin in a uniform thermal environment to obtain a surface heat transfer coefficient (h | 01-20-2011 |

20110015907 | Petrophysical Method For Predicting Plastic Mechanical Properties In Rock Formations - Method for prediction of mechanical properties used in the description of large-strain plastic deformation for any subsurface rock strata of interest. The method is not specific to any geographic region, geological environment or subsurface depth interval, nor is it constrained to a specific lithology or plastic mechanical property. Predictive algorithms for triaxial compressive strength and rock compressibility are derived ( | 01-20-2011 |

20130289954 | COMPUTING DEVICE AND METHOD FOR SIMULATING MEASUREMENT PATH OF PROBE OF MEASUREMENT MACHINE - In a method for simulating a measurement path of a probe using a computing device, a standard ball is constructed by meshing shell surface points. Measurement points from the surface of the standard ball are selected, and a coordinate value of each of the measurement points is calculated. The method calculates a coordinate value of each moving point of the probe, and inserts the coordinate value of each moving point between the two adjacent measurement points into the data array. The method simulates probe movement path of the probe according to coordinate values stored in the data array, and detects any collision between the probe and the standard ball at each point of the probe movement path. A probe calibration program is generated according to the probe movement path when no collisions with the standard ball is found. | 10-31-2013 |

20130289952 | Estimating Occupancy Of Buildings - A method of determining occupancy of a building using a hidden Markov model. | 10-31-2013 |

20090138244 | METHOD AND APPARATUS FOR PREDICTIVE, CONTEXT-AWARE, AND NETWORKED EXPOSURE TIME MONITORING - A method and apparatus for predictive, context-aware, and networked exposure time monitoring. The method may include storing ( | 05-28-2009 |

20090138245 | METHOD AND APPARATUS FOR ESTIMATING THE PHYSICAL STATE OF A PHYSICAL SYSTEM - A computer-implemented method is provided of estimating the physical state of a physical system with known physical characteristics and subject to specified boundary conditions. The system is represented as a plurality of nodes arranged in N-dimensional space, where N is an integer greater than 1, each node being associated with a set of physical properties, the physical properties associated with the nodes together forming a vector x when arranged in order, such that the vector x represents the physical state of the system. Physical data is received relating to the boundary conditions and the physical characteristics of the system, and it is determined from the received data the relations which must be satisfied by the component elements of the vector x, the number of relations being sufficient to determine the value of all elements of x. An initial estimate x | 05-28-2009 |

20130179130 | METHOD OF SIMULTANEOUS IMAGING OF DIFFERENT PHYSICAL PROPERTIES USING JOINT INVERSION OF MULTIPLE DATASETS - A method for the simultaneous imaging of different physical properties of an examined medium from the simultaneous joint inversion of multiple datasets of physical field measurements is described. The method introduces Gramian spaces of model parameters and/or their transforms, and Gramian constraints computed as the determinants of the corresponding Gram matrices of the model parameters and/or their transforms. Gramian constraints are introduced as additional regularization terms, and their minimization enforces the correlation between different model parameters and/or their transforms. The method does not require a priori knowledge about specific analytical or empirical or statistical correlations between the different model parameters and/or their attributes, nor does the method require a priori knowledge about specific geometric correlations between different model parameters and/or their attributes. The method is a generalized in that it can be applied to the simultaneous joint inversion of any number and combination of physical field measurements. | 07-11-2013 |

20130132050 | Dynamic Prediction of Downhole Temperature Distributions - Downhole temperature distributions of aspects of a drilling scenario are predicted using computer-implemented methods. The temperature distributions are predicted based on models defined as functions of sets of parameters associated with the drilling environment. Numerical solution methods are utilized to predict downhole temperature distributions, accounting for translation of the drill string. | 05-23-2013 |

20120253759 | PROCESSING SUPPORT DEVICE, METHOD AND COMPUTER READABLE STORAGE MEDIUM, AND SEMICONDUCTOR FABRICATION SUPPORT DEVICE AND METHOD - Using an equipment-classified processing results database, an intercept satisfying a second predetermined condition is derived from intercepts of straight lines that pass through a reference co-ordinate point, which satisfies a first predetermined condition, and respective co-ordinate points in a region bounded by: a line that passes through the reference co-ordinate point and is parallel to an x-axis representing wafer counts X; a y-axis representing processing durations Y; and a line passing through the reference co-ordinate point and the origin. Of co-ordinate points represented by an equipment and recipe-classified processing results database, a gradient satisfying a third predetermined condition is derived from gradients of lines that pass through the derived intercept and each of all co-ordinate points with wafer counts X at or above a predetermined number. A processing duration is derived using a regression equation into which the derived intercept and the derived gradient are substituted. | 10-04-2012 |

20090012759 | METHOD AND APPARATUS FOR SIMULATION PHYSICAL FIELDS - In order to design on-chip interconnect structures in a flexible way, a CAD approach is advocated in three dimensions, describing high frequency effects such as current redistribution due to the skin-effect or eddy currents and the occurrence of slow-wave modes. The electromagnetic environment is described by a scalar electric potential and a magnetic vector potential. These potentials are not uniquely defined, and in order to obtain a consistent discretization scheme, a gauge-transformation field is introduced. The displacement current is taken into account to describe current redistribution and a small-signal analysis solution scheme is proposed based upon existing techniques for static fields in semiconductors. In addition methods and apparatus for refining the mesh used for numerical analysis is described. | 01-08-2009 |

20080215299 | Asynchronous Hidden Markov Model Method and System - A system, method and program storage device implementing a method for modeling a data generating process, wherein the modeling comprises observing a data sequence comprising irregularly sampled data, obtaining an observation sequence based on the observed data sequence, assigning a time index sequence to the data sequence, obtaining a hidden state sequence of the data sequence, and decoding the data sequence based on a combination of the time index sequence and the hidden state sequence to model the data sequence. The method further comprises assigning a probability distribution over time stamp values of the observation sequence, wherein the decoding comprises using a Hidden Markov Model. The method further comprises using an expectation maximization methodology to learn the Hidden Markov Model. | 09-04-2008 |

20140278305 | Fast Iterative Method for Processing Hamilton-Jacobi Equations - A system and method are provided for a parallel processing of the Hamilton-Jacobi equation. A numerical method is provided to solve the Hamilton-Jacobi equation that can be used with various parallel architectures and an improved Godunov Hamiltonian computation. | 09-18-2014 |

20110270590 | NONLINEAR IDENTIFICATION USING COMPRESSED SENSING AND MINIMAL SYSTEM SAMPLING - Compressed sensing is used to determine a model of a nonlinear system. In one example, L1-norm minimization is used to fit a generic model function to a set of samples thereby obtaining a fitted model. Convex optimization can be used to determine model coefficients that minimize the L1-norm. In one application, the fitted model is used to calibrate a predistorter. In another application, the fitted model function is used to predict future actions of the system. The generic model is made of up of constituent functions that may or may not be orthogonal to one another. In one example, an initial model function of non-orthogonal constituent functions is orthogonalized to generate a generic model function of constituent orthogonal functions. Although the number of samples to which the generic model is fitted can be less than the number of model coefficients, the fitted model nevertheless accurately models system nonlinearities. | 11-03-2011 |

20090138246 | Simulation techniques - A method for assessing wave propagation arising in a physical system by obtaining a numerical approximation of the physical system to be simulated, the method comprising | 05-28-2009 |

20140379310 | Methods and Systems for Evaluating Predictive Models - Multidimensional methods and systems for evaluating and comparing predictive models involve, for example, receiving data related to predictions produced by each of a plurality of different predictive models and determining a score for each of a plurality of dimensions for each of the predictive models. A composite score may be calculated for each of the predictive models based at least partly on the dimension scores, and a recommendation may be generated based on comparing the composite scores. | 12-25-2014 |

20140379311 | ESTIMATION SYSTEM, ESTIMATION APPARATUS, AND ESTIMATION METHOD - According to an embodiment, an estimation system estimates the power generation amount of a photovoltaic power generation unit. The estimation system includes a calculation unit and a coefficient optimization unit. The calculation unit calculates the estimated value of the power generation amount from the estimated value of a solar irradiance based on a power generation coefficient that converts the solar irradiance into the power generation amount. The coefficient optimization unit adaptively changes the power generation coefficient. | 12-25-2014 |

20140379312 | Method and System For Generation of Upscaled Mechanical Stratigraphy From Petrophysical Measurements - Method and system is described for modeling one or more strength properties of a subsurface volume. The method provides an enhanced process for upscaling to simplify data in a manner that accounts for problems with conventional techniques. The method involves simplifying the petrophysical data and/or layers to provide an upscaling approach that accounts for the influences on the strength properties. The properties may then be utilized to enhance a subsurface model and used to enhance hydrocarbon recovery. | 12-25-2014 |

20140379313 | METHOD FOR CALCULATING INTERACTION POTENTIAL BETWEEN FILLER PARTICLES IN POLYMERIC MATERIAL - A method for calculating an interaction potential between filler particles in a polymeric material by using a computer is disclosed. The method comprises: arranging filler models and polymer models in a virtual space; calculating a free energy in the virtual space based on a mean field theory; obtaining parameters of the Lennard-Jones potential by approximating the free energy to the Lennard-Jones potential. | 12-25-2014 |

20140278296 | SELECTIVE IMPORTANCE SAMPLING - The present disclosure relates generally to the field of selective importance sampling. In various examples, selective importance sampling may be implemented in the form of methods and/or algorithms. | 09-18-2014 |

20140278302 | COMPUTER-IMPLEMENTED METHOD, A DEVICE, AND A COMPUTER-READABLE MEDIUM FOR DATA-DRIVEN MODELING OF OIL, GAS, AND WATER - A method for independently modeling a water flow rate, an oil flow rate, and a gas flow rate using data-driven computer models is disclosed. The method can include obtaining parameters of a well associated with an asset during a well test; creating the ensemble of data-driven models to model the water flow rate, the oil flow rate, and the gas flow rate based on the parameters; evaluating each model of the ensemble of models; selecting a subset of models from the ensemble of models; modeling each of the water flow rate, the oil flow rate, and the gas flow rate independently using the subset of models; reconciling each of the water flow rate, the oil flow rate, and the gas flow rate for the well with a total flow rate at the asset; and outputting the water flow rate, the oil flow rate, and the gas flow rate. | 09-18-2014 |

20140257770 | NUMERICAL SIMULATION METHOD FOR THE FLIGHT-ICING OF HELICOPTER ROTARY-WINGS - The present invention is related to a numerical simulation method for the flight-icing of helicopter rotary-wings. This invention includes the algorithm of adding the voracity compensation force term to the momentum and energy equations describing the air-supercooled water droplets two-phase rotational flows in the single fluid two-phase flow system in wake domain of helicopter-rotary wings; the algorithm of adding the centrifugal and Coriolis force to the slip velocity equation; the models describing the water film and icing progress containing the effect of the centrifugal and Coriolis force; and the procedure using the above algorithms and models to do simulation. | 09-11-2014 |

20140297239 | SIMULATION METHOD FOR HIGH POLYMER MATERIAL - A computerized simulation method for evaluating dispersion of fillers in a high polymer material, the method comprises a step (S | 10-02-2014 |

20130346041 | METHOD FOR ESTIMATING THE QUANTITY OF LIGHT RECEIVED BY A PARTICIPATING MEDIA, AND CORRESPONDING DEVICE - A method for estimating the quantity of light received by a point M of a heterogeneous participating media, the light being emitted by a light environment. Thereafter, the method comprises estimating, for each point of a first set of points, first values representative of the light attenuation between the considered point and a first surface bounding the media along a plurality of particular directions of light emission, estimating first coefficients of projection by projection of the first values of reduction of light intensity in an orthonormal basis of spherical functions, estimating second values representative of the light attenuation between the point and a second surface along directions, the second surface comprising some of the points of the neighbourhood of the point, and estimating the quantity of light received by the point using first coefficients of projection and second values of reduction of light intensity. | 12-26-2013 |

20120101788 | METHOD FOR DETERMINING FAULTS DURING THE OPERATION OF A PUMP UNIT - A method for determining faults during the operation of a pump unit. At least two electric variables that determine the electric output of the motor and at least one fluctuating hydraulic variable of the pump are detected. The detected values or values formed from the variables by use of algorithms are automatically compared to predefined stored values using electronic data processing and the results of the comparison are used to determine whether or not faults have occurred. | 04-26-2012 |

20120101787 | MULTI-WELL TIME-LAPSE NODAL ANALYSIS OF TRANSIENT PRODUCTION SYSTEMS - A method, apparatus and program product utilize an analytical reservoir simulator to perform inflow simulation for a node during nodal analysis in a multi-well petroleum production system. By doing so, time-lapse nodal analysis may be performed of a transient production system in a multi-well context, often taking into account production history and the transient behavior of a reservoir system. Moreover, in some instances, an interference effect from different wells in a multi-well production system may be considered, and in some instances nodal analysis may be performed simultaneously for multiple wells. Multi-layer nodal analysis may also be performed in some instances to account for the pressure loss in a wellbore between multiple layers. | 04-26-2012 |

20120101786 | METHOD FOR PARAMETERIZING AND MORPHING STOCHASTIC RESERVOIR MODELS - A method for creating a modified realization of a geostatistical model of a subterranean hydrocarbon reservoir is described, which may be used in a history matching process. The modified realization is based on a current realization which is a function of a first uniform random number field. At least one further uniform random number field U | 04-26-2012 |

20120209577 | SYSTEM AND METHOD FOR GENERATING FINITE ELEMENT MODELS - A method includes determining, at a processor, whether a number of points of drawing data associated with a part satisfies a threshold. The method further includes identifying the drawing data as validated geometry data when the number of points satisfies the threshold. | 08-16-2012 |

20120209575 | Method and System for Model Validation for Dynamic Systems Using Bayesian Principal Component Analysis - A method and system for assessing the accuracy and validity of a computer model constructed to simulate a multivariate complex dynamic system. The method and system exploit a probabilistic principal component analysis method along with Bayesian statistics, thereby taking into account the uncertainty and the multivariate correlation in multiple response quantities. It enables a system analyst to objectively quantify the confidence of computer models/simulations, thus providing rational, objective decision-making support for model assessment. The validation methodology has broad applications for models of any type of dynamic system. In a disclosed example, it is used in a vehicle safety application. | 08-16-2012 |

20130218541 | COMPUTERIZED PAIN ASSESSMENT TOOL - A computerized pain assessment system, method, and non-transitory computer readable medium are described. A screen that includes a human body replica containing a known number of pixels is displayed, and then an area is indicated to represent a pain area. An indicated number of pixels representing the pain area divided by the known number of pixels defines a pain coverage. A pain intensity is indicated on a first scale depicting the pain intensity between minimum pain and maximum pain. The first scale corresponds to a first numeric scale for measuring the pain intensity. A depth of pain is indicated on a second scale depicting the depth of pain between superficial and deep. The second scale corresponds to a second numeric scale for measuring the depth of pain. An objective pain value is computed from the pain coverage multiplied by the pain intensity on the first numeric scale and multiplied by the depth of pain on the second numeric scale. The objective pain value is displayed. | 08-22-2013 |

20140257769 | PARALLEL ALGORITHM FOR MOLECULAR DYNAMICS SIMULATION - Systems and methods for MD simulation with significantly increased multithreaded parallelism. A substance body is divided into a plurality of cells. With respect to a current center cell, its neighbor particles can be partitioned into groups with groups processed in sequence by a dedicated CTA that comprises a plurality of warps. Within each CTA, each warp is assigned to process in parallel for a center particle in the center cell to calculate interaction forces between the center particle and the group of neighbor particles. Moreover different levels of the memory hierarchy in a system, including local memories, shared memories and global memory, are used to store intermediate and final results respectively. | 09-11-2014 |

20140278289 | SYSTEM AND METHOD FOR COMPUTATIONAL GEOLOGY - One aspect of the invention is a method for building geologic/stratigraphic models of the earth for the purposes of numerical simulations of phenomena of interest, such as seismic wave propagation, or fluid flow, reservoir simulation, etc. An embodiment of the invention uses stochastic methods to create material property models that have desired statistical properties by numerically simulating deposition of geological layers. The method can create multiple material parameter models from numerical implementations of a variety of geological processes. | 09-18-2014 |

20140278288 | Selectively Tuning Frequency Modes Of A Structure - Selectively tuning frequency modes of a structure, including: identifying, by a finite element analysis module, a plurality of frequency modes of the structure; and selectively altering, by the finite element analysis module, a target frequency mode a greater amount than the other frequency modes of the structure, including modifying a local attribute of a portion of the structure associated with the target frequency mode without modifying the attribute over the entire structure. | 09-18-2014 |

20140214377 | SIMULATION METHOD AND SIMULATION DEVICE - A state of a particle which was in a liquid state at a first time is calculated at a second time after the first time when a continuum including a liquid and a solid is represented by the plurality of particles. It is determined whether the particle has become a first solid particle at the second time. The first solid particle and all particles belonging to a solid which includes a second solid particle arranged in a predetermined range from the first solid particle are defined as particles belonging to the same solid when it is determined that the particle which was in the liquid state at the first time has become the first solid particle at the second time. The state of each of the particles belonging to the same solid is calculated using an equation of motion of a rigid body. | 07-31-2014 |

20140214376 | ARITHMETIC DEVICE AND ARITHMETIC METHOD - A computer-readable recording medium stores therein a computer program. The computer program causes a computer to execute a process including: carrying out simulation computation of a simulation in which a conveyed object and a conveying device are arranged in a three-dimensional simulation space, the conveying device moving the conveyed object by pushing the conveyed object with a pushing surface of a pusher or lifting the conveyed object by supporting the conveyed object from below with a supporting surface of a lifter, and in which the conveying device conveys the conveyed object; and rotating, to carry out the simulation computation, the conveyed object around a predetermined reference point of the conveyed object when a distance between coordinates of the pushing surface of the pusher or coordinates of the supporting surface of the lifter and coordinates of the predetermined reference point is made equal to or smaller than a predetermined distance. | 07-31-2014 |

20140052423 | AUTOECONOMETRICS MODELING METHOD - A method and system allowing the ability to automatically and systematically run thousands and even millions of combinations and permutations of regression, forecasting and econometric trials to determine the best-fitting predictive model. | 02-20-2014 |

20140052422 | METHOD AND SYSTEM FOR WASTEWATER TREATMENT BASED ON DISSOLVED OXYGEN CONTROL BY FUZZY NEURAL NETWORK - A method and system for wastewater treatment based on dissolved oxygen control by a fuzzy neural network, the method for wastewater treatment comprising the following steps: (1) measuring art inlet water flow rate, an ORP value in an anaerobic tank, a DO value in an aerobic tank, an inlet water COD value, and an actual outlet water COD value; (2) collecting the measured sample data and sending them via a computer to a COD fuzzy neural network predictive model, so as to establish an outlet water COD predicted value, (3) comparing the outlet COD predicted value with the outlet water COD set value, so as to obtain an error and an error change rate, and using them as two input variables to adjust a suitable dissolved oxygen concentration. Accordingly, the on-line prediction and real-time control of dissolved oxygen wastewater treatment are achieved. The accurate control of dissolved oxygen concentration by the present method for wastewater treatment can achieve a saving in energy consumption while ensuring stable running of the sewage treatment system, and the outlet water quality meets the national emission standards. | 02-20-2014 |

20100017174 | Method and system for processing echo signals - In a pulse-echo measuring system, echo signals are compared by a difference calculator with the output of a model simulating the system. The detected differences are used to re-calculate parameters in the model. Other parameters are directly measured and applied to the model. A primary measurement, such as level, is detected more accurately and other parameters such as froth height and turbulence are estimated accurately. | 01-21-2010 |

20100017173 | METHOD OF MODELLING THE SWITCHING ACTIVITY OF A DIGITAL CIRCUIT - The present invention is a method for modeling the switching activity of a digital circuit, this digital circuit comprising cells linked together by interconnections, these cells switching at an instant at which at least one of their inputs changes state, successive switchings of the cells of the circuits occurring during a clock period Tclk of this circuit, the clock period includes the following steps: | 01-21-2010 |

20100017172 | METHOD OF DETERMINING THE FEASIBILITY OF A PROPOSED STRUCTURE ANALYSIS PROCESS - A method of determining the feasibility of a proposed structure analysis process is disclosed. The process involved the electron beam excitation of x-rays from a multi-layered structure. The method comprises generating predicted x-ray data represents the x-ray excitation response of the multi-layered structure according to one or more sets of process conditions. The x-ray data are generated using structure data defining the structure and composition of the layers. The effects upon the x-ray data of changes to the structure data are then analysed in accordance with one or more predetermined feasibility criteria, so as to determine the feasibility of performing the proposed structure analysis process upon the multi-layered structure. | 01-21-2010 |

20100017171 | Method for tuning patient-specific cardiovascular simulations - Computational methods are used to create cardiovascular simulations having desired hemodynamic features. Cardiovascular modeling methods produce descriptions of blood flow and pressure in the heart and vascular networks. Numerical methods optimize and solve nonlinear equations to find parameter values that result in desired hemodynamic characteristics including related flow and pressure at various locations in the cardiovascular system, movements of soft tissues, and changes for different physiological states. The modeling methods employ simplified models to approximate the behavior of more complex models with the goal of to reducing computational expense. The user describes the desired features of the final cardiovascular simulation and provides minimal input, and the system automates the search for the final patient-specific cardiovascular model. | 01-21-2010 |

20130238299 | SYSTEM FOR MOLECULAR PACKING CALCULATIONS - The invention provides a computer implemented method of quantifying the quality of packing for a residue comprising one or more residue atoms in a first protein in a first conformation, the method comprising: (a) calculating one or more close contact potentials based on a distance between the one or more residue atoms and one or more environment atoms, (b) calculating a contact area of the one or more residue atoms that is exposed to the one or more environment atoms and (c) calculating a close contact surface density (CCSD) by dividing the sum of the one or more close contact potentials by the contact area. | 09-12-2013 |

20110029294 | Computer Implemented Method for Modelizing a Nuclear Reactor Core and a Corresponding Computer Program Product - The method comprises the steps of: partitioning the core in cubes to constitute nodes of a grid for computer implemented calculation, splitting the cubes into a first category and a second category, each cube of the first category being adjacent only to cubes from the second category so that the first category and second category of cubes constitute a checkerboard-like pattern, ordering the cubes of the first category and then the cubes of the second category, calculating neutron flux and/or thermohydraulics parameters by using an iterative solving procedure of at least one linear system and/or an eigensystem, the components of an iterant of the linear system and/or the eigensystem constituting the neutron flux and/or thermohydraulics parameters to be calculated, wherein, during the iterative solving procedure, calculations are conducted on the cubes of the first category then on the cubes of the second category. | 02-03-2011 |

20110029293 | Method For Modeling Fracture Network, And Fracture Network Growth During Stimulation In Subsurface Formations - A method for modeling fracture network and fracture network growth during stimulation in subsurface formations is disclosed. According to one embodiment, a computer implemented method comprises receiving data comprising characteristics of a subsurface formation, generating simulated fractures based upon the characteristics of the subsurface formation, simulating stimulation of the simulated fractures by creating a plurality of injection points and stimulating from every injection point of the plurality of injection points simultaneously. Simulation results are output and displayed, the simulation results including at least one of fluid volume, fluid pressure, three dimensional geometry of a stimulated volume, potential permeability enhancement, and simulated seismic activity. | 02-03-2011 |

20110029291 | Method for fracture surface extraction from microseismic events cloud - Embodiments of this invention relate to a method for analysing data related to subterranean formations including collecting data from microseismic observations of a subterranean formation that is stored on a device, analysing the data using a tensor voting method, and providing an estimate of a surface of a subterranean formation. Embodiments of this invention relate to a method for analysing data related to subterranean formations including collecting data from microseismic observations of a subterranean formation, analysing the data using a tensor voting method, providing an estimate of a surface of a subterranean formation, and tailoring an aspect of an oil field service in response to the estimate. | 02-03-2011 |

20110144959 | FAST ANALYSIS METHOD OF STEADY-STATE FIELDS, FAST ANALYSIS PROGRAM OF STEADY-STATE FIELDS, AND RECORDING MEDIUM - A fast analysis method of steady-state fields performs arithmetic processing over plural time steps, performs transient analysis on the basis of an equation having a time derivative term, obtains a physical quantity of an analysis object, and includes the steps of reading input data including a time average width necessary to perform time averaging on the physical quantity, a phase width of a fundamental wave corresponding to the time average width, or a time step width necessary to perform the time averaging, and finite element modeling data of the analysis object by the arithmetic device; obtaining a time-averaged physical quantity using the time average width, the phase width of the fundamental wave, or the time step width by the arithmetic device; and obtaining a steady-state field of the physical quantity through a correction of the physical quantity using the time average quantity by the arithmetic device. | 06-16-2011 |

20110218784 | METHOD FOR GENERATING A MINIMUM SET OF ANALYTICAL REDUNDANCY RELATIONS FOR THE DIAGNOSIS OF SYSTEMS - A method is described for generating a minimal set of Analytical Redundancy Relations representing a system to which a plurality of sensors is associated for the observation of variables indicative of operating conditions and adapted to enable detection and isolation of faults. | 09-08-2011 |

20100131250 | Methods for Handling Withdrawal of Streams from a Linear Programming Model Developed from a Thermodynamically-Based Reference Tool - Methods and systems for withdrawing a stream from a linear programming model of a manufacturing facility. In one embodiment, one or more independent input variables and one or more key output variables are specified within the linear programming model. A stream within the model to be at least partially withdrawn is identified, and a stream is preferably added to the model immediately downstream of the withdrawal point. The added stream has one or more component rates that are perturbed. The one or more key output variables are solved in response to the perturbation of the component rates to create a derivative for the perturbed component rates. The derivatives are negated, and an amount of withdrawal for the identified stream is specified. The resulting component rates of the stream to be at least partially withdrawn can be determined based on the specified amount of withdrawal and the negated derivatives to simulate an effect on the one or more key output variables. | 05-27-2010 |

20080312884 | Process and System for Simulation or Digital Synthesis of Sonographic Images - The invention relates to a method for the simulation or digital synthesis of echographic images, characterised by the direct transformation in real time, or quasi real time, of the information contained in a 3D scanographic (or tomodensitometric) medical or veterinary image, without delimitation or segmentation of the bodies or structures contained in the volume of scanographic data, according to at least one two-dimensional observation window which can be modified in real time, or quasi real time, in terms of the dimension, position, directions and orientation thereof, the characteristics thereof depending on the type of virtual echographic probe determined, and reproducing all of the attenuation, reflection, refraction and dispersion effects, and the regulation effects of a real echographic image, each echographic image supplied cumulating the results of the simulations of the pre-cited effects. | 12-18-2008 |

20120150509 | Continuous optimization energy reduction process in commercial buildings - The invention provides a method and system for optimizing energy usage (where “energy” means electric, gas, and other energy sources) in commercial buildings. In one embodiment of the invention, historical energy consumption data is used, along with occupant data, to determine appropriate adjustments in energy usage. The invention further provides for ongoing monitoring and reporting of energy savings. | 06-14-2012 |

20120150506 | Constrained Pressure Residual Preconditioner For Efficient Solution Of The Adjoint Equation - A method, system and computer program product is disclosed for using a constrained pressure residual (CPR) preconditioner to solve adjoint models. A linear system of fluid flow equations comprising a plurality of variables that represent fluid flow properties in a geological formation of a subterranean reservoir is provided. Matrix (Ã) | 06-14-2012 |

20120150503 | REAL-TIME CAPABLE BATTERY CELL SIMULATION - A system for real-time simulation of a battery comprising simulating a cell array by an overall computer model is disclosed. The model includes a plurality of single cells. A computer is connected via a cell voltage emulator to a control unit calculating terminal voltages of single cells by using the overall model and supplying the calculated terminal cell voltages to the control unit by the cell voltage emulator. The overall model comprises a first model which models a first single reference cell having cell parameters typical of the cell array and sending the total input current of the cell array to the first model as an input variable. The terminal voltage of the reference cell is calculated by the first model. The overall model further comprises a second model which calculates a deviation in the terminal voltage of an additional single cell from the terminal voltage of the reference cell. | 06-14-2012 |

20080201121 | APPARATUS FOR COMPUTING A MANY-BODY PROBLEM - A many-body problem computing apparatus includes a coordinate storage unit for storing coordinates of the centers of gravity of residues which particles belong to, a gravity center distance computing unit for computing a distance between the coordinates of the center of gravity of a residue which a specific particle belongs to and the coordinates of the center of gravity of a residue which the other particles belong to, and a distance comparison unit for comparing the distance computed by the distance computing unit with a cut-off distance and giving instructions to compute a force or potential if the distance is less than the cut-off distance. | 08-21-2008 |

20080201120 | ANALYSIS SUPPORT SYSTEM AND METHOD, COMPUTER READABLE RECORDING MEDIUM STORING ANALYSIS SUPPORT PROGRAM, AND ANALYSIS SUPPORT APPARATUS - An analysis support system has an analysis purpose input section being able to input an analysis purpose, an analysis level designator designating an analysis level representing a range for analysis according to the inputted analysis purpose, a configuration information record section recording configuration information about other component to be combined with each component, in association with the analysis level, a purpose-specific component group generator generating a purpose-specific component group representing an analytic component that is to configure the purpose-specific analytic model on the basis of the analysis level and the configuration information, and an analytic model generator generating the purpose-specific analytic model on the basis of a basic analytic model having the analytic component corresponding to the analysis object and the purpose-specific component group. An analytic model according to an analysis purpose can be readily generated, which improves the serviceability. | 08-21-2008 |

20080201119 | Method for Forecasting Earthquakes: Based on P-Ring Junctions from Seed Earthquakes with Tectonic Plate Edges and Major Fault Lines - A hereditary model illustrates a method devised to extrapolate a series of locations of probable progeny earthquake events based on previous “seed” earthquakes. Shadow Zone border P-rings are claimed as precursors to possible future earthquake event locations. The intersection of these P-rings with tectonic plate edges or major fault lines indicates future seismic event targets. The earth physics that underlie the behavior of this forecast method involves the interaction of the refracted P-waves with internal earth processes. | 08-21-2008 |

20080201117 | DYNAMIC SAMPLING WITH EFFICIENT MODEL FOR OVERLAY - The present invention describes a method including: determining field-clustering scheme; selecting initial sample plan; establishing initial model of overlay, the initial model of overlay comprising components; and establishing efficient model of overlay from the initial model of overlay including: constructing matrices; identifying redundant components and eliminating the redundant components; and identifying highly-correlated components and determining whether to eliminate the highly-correlated components. | 08-21-2008 |

20110213597 | Capturing Nonlinear Deformation History - Capturing non-linear deformation history of a material such as quartz by solving non-linear equations from the start provides for improved computational simulation of electronic devices during the design stage. In some embodiments, the process includes solving a set of non-linear equations, including a non-linear equation related to a strain characteristic of the material, a non-linear equation related to a first stress characteristic of the material, and a non-linear equation related to a second stress characteristic of the material; updating a value of the strain characteristic; and solving the set of non-linear equations to obtain a further updated value of the strain characteristic, an updated value of the first stress characteristic, and an updated value of the second stress characteristic. | 09-01-2011 |

20150073758 | COMPUTERISED METHOD AND SYSTEM FOR MODELLING AERAULIC FLOWS, IN PARTICULAR FOR THE QUANTITATIVE ASSESSMENT OF THE RISK OF AIRBORNE CONTAMINATION - Disclosed is a computerized process and system for modeling aeraulic flows in an environment in particular for the evaluation of the risks of airborne contamination. The principle of the process consists in considering that in a given individual unit or mesh, defined as fairly small, the final values of the primitive variables (V, P, T) are the result of their primary values calculated in an irrotational field composed of a “pressure-velocity” coupling with a turbulence model adapted to Newtonian and incompressible fluids belonging to the range of validity of the process. | 03-12-2015 |

20150073754 | METHOD AND SYSTEM FOR CALCULATING INDICES FOR DIABETES CONTROL - The invention provides method and system for calculating indices for diabetes control. The method and system involves collecting a plurality of blood glucose (BG) data of a subject and calculating a Blood Glucose Control Index (BGCI) value and a Severe Hypoglycemia Risk Index (SHRI) value based on parameters calculated using the plurality of BG data. The BGCI and SHRI values reflects a current state of diabetes of the subject. Further, the BGCI and SHRI values provides an indication if the subject may face a secondary complication associated with diabetes, such as, severe hypoglycemia in the future. | 03-12-2015 |

20150073755 | Accelerating Full Wavefield Inversion with Nonstationary Point-Spread Functions - Method for reducing computational time in inversion of geophysical data to infer a physical property model ( | 03-12-2015 |

20150073756 | System And Method For Steady State Simulation Of Rolling Tire - An apparatus and method are disclosed for modeling at least a portion of a rolling tire ( | 03-12-2015 |

20150073757 | System And Method For Determining Statistical Distribution Of A Rolling Tire Boundary - A system and method for modeling a distribution of a tire footprint boundary ( | 03-12-2015 |

20100204969 | SYSTEM AND METHOD FOR THREAT PROPAGATION ESTIMATION - A threat propagation estimator generates threat propagation estimates for a region based on a combination of sensor data (z) and model-based threat propagation estimates. The threat propagation estimator receives sensor data (z) from one or more sensor devices, and employs threat propagation model (M) to generate a model-based threat propagation estimate. A threat propagation algorithm ( | 08-12-2010 |

20100204968 | CANTILEVER EVALUATION SYSTEM, CANTILEVER EVALUATION METHOD, AND CANTILEVER EVALUATION PROGRAM - A controller of a cantilever evaluation system calculates a stream function value ψz(x, y; t+1) and vorticity ωz(x, y; t+1) at a subsequent time step t+1 using boundary conditions according to displacement h(z; t) of a cantilever and velocity δh/δt(z; t), a stream function value φz(x, y; t) and vorticity ωz(x, y; t) in two-dimensional planes. The controller uses the calculated stream function value φz(x, y) and vorticity ωz(x, y) to calculate a fluid drag force acting on the cantilever. The controller substitutes the calculated fluid drag force into a displacement calculation equation to calculate the displacement h(z; t+1) of the one-dimensional beam at the subsequent time step t+1. The controller repeats such calculation for each grid point and further repeats it at each time step. | 08-12-2010 |

20100204967 | Autoeconometrics modeling method - A method and system allowing the ability to automatically and systematically run thousands and even millions of combinations and permutations of regression, forecasting and econometric trials to determine the best-fitting predictive model. | 08-12-2010 |

20100286968 | Computing A Consistent Velocity Vector Field From A Set of Fluxes - A method for constructing a velocity vector field from a grid and a set of fluxes for each face of the grid cells. The cells are first subdivided and internal fluxes are calculated for each cell subject to the constraints of the flux for each cell and to achieve the minimum energy state for the each cell. The minimum energy state is computed efficiently using a divergence-free correction method without introducing a pressure variable. Then, the velocity vector field is constructed from the subcell fluxes using mixed finite element interpolation. | 11-11-2010 |

20110251832 | METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR DETERMINING AN ELECTROMAGNETIC NEAR-FIELD OF A FIELD EXCITATION SOURCE OF AN ELECTRICAL SYSTEM - A method, a device and a computer program product for determining an electromagnetic near-field of a field excitation source of an electrical system are provided, in particular for analysis and/or optimization of an antenna radiation, of a cross-talk problem, of a signal reflexion/transmission, of a stray field, of an irradiation problem or the like. The method includes defining electrical and magnetic properties of the material distribution of the system, defining at least one field excitation source, and determining the electromagnetic near-field components within at least one and in particular all partitions by solution of the Maxwell's equations of the near-field, where each near-field component of each partition can be represented by a linear position of M predetermined ansatz functions P | 10-13-2011 |

20120278051 | ANOMALY DETECTION, FORECASTING AND ROOT CAUSE ANALYSIS OF ENERGY CONSUMPTION FOR A PORTFOLIO OF BUILDINGS USING MULTI-STEP STATISTICAL MODELING - Multi-step statistical modeling in one embodiment of the present disclosure enables anomaly detection, forecasting and/or root cause analysis of the energy consumption for a portfolio of buildings using multi-step statistical modeling. In one aspect, energy consumption data associated with a building, building characteristic data associated with the building, building operation and activities data associated with the building, and weather data are used to generate a variable based degree model. A base load factor, a heating coefficient and a cooling coefficient associated with the building and an error term are determined from the variable based degree model and used to generate a plurality of multivariate regression models. A time series model is generated for the error term to model seasonal factors which reflect monthly dependence on energy use and an auto-regressive integrated moving average model (ARIMA) which reflects temporal dependent patterns of the energy use. | 11-01-2012 |

20110257949 | METHOD AND SYSTEM OF DATA MODELLING - A method for modelling a dataset includes a training phase, wherein the dataset is applied to a non-stationary Gaussian process kernel in order to optimize the values of a set of hyperparameters associated with the Gaussian process kernel, and an evaluation phase in which the dataset and Gaussian process kernel with optimized hyperparameters are used to generate model data. The evaluation phase includes a nearest neighbour selection step. The method may include generating a model at a selected resolution. | 10-20-2011 |

20130024167 | Computer-Implemented Systems And Methods For Large Scale Automatic Forecast Combinations - Systems and methods are provided for evaluating a physical process with respect to one or more attributes of the physical process by combining forecasts for the one or more physical process attributes, where data for evaluating the physical process is generated over time. A forecast model selection graph is accessed, the forecast model selection graph comprising a hierarchy of nodes arranged in parent-child relationships. A plurality of model forecast nodes are resolved, where resolving a model forecast node includes generating a node forecast for the one or more physical process attributes. A combination node is processed, where a combination node transforms a plurality of node forecasts at child nodes of the combination node into a combined forecast. A selection node is processed, where a selection node chooses a node forecast from among child nodes of the selection node based on a selection criteria. | 01-24-2013 |

20140288903 | SIMULATED LOADING METHOD AND APPARATUS FOR MOVING LOAD OF WHOLE TRAIN IN RAIL TRANSPORTATION - The present invention discloses a simulated loading method and an apparatus for moving load of a whole train in rail transportation. Multiple actuators are arranged above rail sleepers along rail direction. The rail is cut into separate rail segments, which are connected to rail sleepers via fastening systems. Based on a verified train-rail-subgrade theory model, the distribution of fastener force under the movement of a train bogie can be obtained. A simplified expression of this solution can be acquired by Gauss function fitting considering the train axle load, which is used as the input load of actuators. Each actuator performs the same dynamic excitation sequentially with a time interval along the train moving direction. Therefore, moving load of different vehicle types at different train speeds can be simulated. The present invention provides a reliable and convenient test method and an apparatus for research of developing infrastructures of rail transportation. | 09-25-2014 |

20120136637 | ADJUSTING WHEEL DIAMETER - A method and apparatus for adjusting wheel diameter by acquiring a current wheel diameter distribution vector; calculating similarity scores between the current wheel diameter distribution vector and known wheel diameter distribution vector clusters to determine a potential wear rate of the current wheel diameter distribution vector; calculating similarity scores between candidate target wheel diameter distribution vectors and the known wheel diameter distribution vector clusters to determine a potential wear rates of the candidate target wheel diameter distribution vectors; and selecting a target wheel diameter distribution vector from the candidate target wheel diameter distribution vectors, such that the reduction of potential wear rate achieved by switching the current wheel diameter distribution vector to the target wheel diameter distribution vector meets a predetermined condition. Future potential wear rates and the amount of grinding required during train maintenance can be optimized through changing wheel diameter distribution vectors. | 05-31-2012 |

20120136636 | FINITE ELEMENT ADJUSTMENT FOR BASIN FAULTS - A method can include providing finite elements described with respect to a horizontal coordinate axis and a vertical coordinate axis to model a sedimentary basin, identifying a finite element having a horizontal boundary intersected by a fault, subdividing the finite element into two finite elements, and representing the fault along a boundary between the two finite elements. Various other apparatuses, systems, methods, etc., are also disclosed. | 05-31-2012 |

20120136635 | METHOD AND APPARATUS FOR OPTIMIZING CONSTRAINT SOLVING THROUGH CONSTRAINT REWRITING AND DECISION REORDERING - Methods and apparatuses are described for assigning random values to a set of random variables so that the assigned random values satisfy a set of constraints. A constraint solver can receive a set of constraints that is expected to cause performance problems when the system assigns random values to the set of random variables in a manner that satisfies the set of constraints. For example, modulo constraints and bit-slice constraints can cause the system to perform excessive backtracking when the system attempts to assign random values to the set of random variables in a manner that satisfies the set of constraints. The system can rewrite the set of constraints to obtain a new set of constraints that is expected to reduce and/or avoid the performance problems. The system can then assign random values to the set of random variables based on the new set of constraints. | 05-31-2012 |

20100292965 | Method of modeling phase changes due to laser pulse heating - The method of modeling phase changes due to laser pulse heating utilizes energy equations and a discretizing numerical method to model temperature variation and cavity depth in a substrate material due to laser heating. Both constant and temperature-dependent thermal properties cases are considered. | 11-18-2010 |

20100299115 | Modeling of Ferroelectric Capacitors to Include Local Statistical Variations of Ferroelectric Properties - Simulation of an electronic circuit including a model of a ferroelectric capacitor. The model of the ferroelectri |