Ghasemzadeh
Ali Ghasemzadeh, Heidelberg Heights AU
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20120232375 | METHOD AND SYSTEM FOR IMAGE ANALYSIS OF SELECTED TISSUE STRUCTURES - A method for analysing a sample comprising a first material and a second material of generally different densities and having a junction therebetween, the method comprising defining a region of interest in a cross sectional image of at least a portion of the sample that includes said junction, determining a density profile of the sample within the region of interest and crossing the junction, determining a representative density of said second material, and analysing said sample using said junction used to distinguish said first and second materials. | 09-13-2012 |
Ali Ghasemzadeh, Greensborough AU
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20150262387 | METHOD AND SYSTEM FOR IMAGE ANALYSIS - A computer-implemented method for analysing a sample comprising a first material and a second material of generally different densities and having a junction therebetween. The method comprises: defining automatically a plurality of regions of interest within an image of the sample, each of said regions of interest having a width of one or more voxels or pixels; determining respective density, intensity or attenuation profiles within the regions of interest; determining a location of said junction including defining a first reference point within one of said first and second materials and employing the first reference point as current reference point, and (i) determining a closest point to said current reference point that is on said respective profile and in the other of said first and second materials to that of the current reference point; (ii) locating a greatest difference in values of the respective profile between an adjacent peak and trough in a segment of the respective profile between said current reference point and said closest point; and (iii) locating a point of inflexion in said segment. | 09-17-2015 |
Farshi Ghasemzadeh, Sollentuna SE
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20110177806 | Method and Arrangement in a Telecommunication System - A method for dynamically adapting the maximum output power of a femto base station is provided. The method is based on determining the number of satellites currently detected and/or the reception quality of the satellite(s), and dynamically adapting the maximum output power from the femto base station in response to the determined number of satellites and/or the reception quality of the satellite(s). Hereby, an accurate position of the femto base station can be obtained for providing input used for determining the maximum output. | 07-21-2011 |
Farshid Ghasemzadeh US
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20140126380 | Method and Apparatus for Testing Mobile Terminals in an OFDM System - The present invention relates to a method and apparatus for testing mobile terminals in an OFDMA system, in which all or part of available downlink radio resources in a cell are transmitted. A processing unit in a test apparatus splits a set of contiguous resource blocks into separate contiguous portions. A first contiguous portion of the set of resource blocks is allocated to users of a first type, and a second contiguous portion of the set of resource blocks is allocated to users of a second type. A transmitter in the test apparatus transmits test signals to the users of the first type and the second type using the at least one contiguous set of resource blocks. | 05-08-2014 |
Hamed Ghasemzadeh, Tehran IR
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20140379775 | ACTOR SYSTEM AND METHOD FOR ANALYTICS AND PROCESSING OF BIG DATA - The embodiments herein provide a system architecture, application model and methods to write Big Data programs using actor systems and asynchronous messaging middleware akka and scala language. The system comprises an actor network connected to a cloud network and to a distributed virtual machine (DVM) network. The actors are connected respectively to the DVMs based on a predefined protocol. A scheduler is provided to schedule the resources to an actor in the actor network. A stop and start mechanism is provided to change a connection between the actors and the DVMs. The system server sends a message to the actor to disconnect an actor connected to one DVM and to connect the actor to another DVM based on a load of a process agent present in each DVM to balance a load on the actor. The system server adds three fundamental operations over actor systems. | 12-25-2014 |
20150052363 | SYSTEM AND METHOD FOR PROCESS RESOLUTION AND COMPOSITION IN ACTOR SYSTEMS - The various embodiments herein provide an actor oriented system and a method for providing communication between a plurality of processes in the actor system. The system uses actor model as the basis for a large scale process distribution. The system abstracts the plurality of processes and adopts a method of process composition and resolution. The method provides binding of different processes in the system to create a multi-functional distributed application. | 02-19-2015 |
20150058438 | SYSTEM AND METHOD PROVIDING HIERARCHICAL CACHE FOR BIG DATA APPLICATIONS - The embodiments herein develop a system for providing hierarchical cache for big data processing. The system comprises a caching layer, a plurality of actors in communication with the caching layer, a machine hosting the plurality of actors, a plurality of replication channels in communication with the plurality of actors, a predefined ring structure. The caching layer is a chain of memory and storage capacity elements, configured to store a data from the input stream. The plurality of actors is configured to replicate the input data stream and forward the replicated data to the caching layer. The replication channels are configured to forward the replicated data from a particular actor to another actor. The predefined ring structure maps the input data to the replica actors. | 02-26-2015 |
20150089626 | SYSTEM AND METHOD PROVIDING MARKETPLACE FOR BIG DATA APPLICATIONS - The embodiments herein disclose a system and method for providing a marketplace for Big Data applications. The system facilitates a repository of applications, data sets, process compositions and extension modules received from the various vendors. The assets provided by the marketplace are deployed upon receiving the requests on public and private clouds. The marketplace comprises the algorithms, data sets and software systems to generate, share and save the insights for a plurality of cloud users. The system provides Big Data applications on demand from the cloud users and installs the requested application on a dedicated platform adopted for online Big Data processing. | 03-26-2015 |
Hassan Ghasemzadeh, Valley Village, CA US
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20140344208 | CONTEXT-AWARE PREDICTION IN MEDICAL SYSTEMS - A method includes receiving contextual data related to at least one of environmental, physiological, behavioral, and historical context, and receiving outcome data related to at least one outcome. The method further includes creating a feature set from the contextual data, selecting a subset of features from the feature set, assigning a score to each feature in the subset of features according to the probability that the feature is a predictor of the at least one outcome, and generating a characteristic curve for the at least one outcome from the subset of features, the characteristic curve being based on the scoring. The method further includes calculating the area under the characteristic curve, and using, the area under the characteristic curve, identifying whether the subset of features is a suitable predictor for the at least one outcome. | 11-20-2014 |
Hassan Ghasemzadeh, Los Angeles, CA US
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20150234997 | TASK OPTIMIZATION IN REMOTE HEALTH MONITORING SYSTEMS - Systems, methods, and devices are disclosed that monitor the health status of patients. Dynamic task management functions apply data analytics to discretize continuous data values from monitored patients, and apply association rule mining techniques to prioritized required user tasks. Embodiments of the present disclosure minimize the number of daily action items required by patients. The remaining action items maximize information gain, thereby improving the overall level of patient adherence and satisfaction without losing health monitoring effectiveness. | 08-20-2015 |
20150257712 | METHODS AND SYSTEMS FOR CALCULATING AND USING STATISTICAL MODELS TO PREDICT MEDICAL EVENTS - Systems and methods for generalized precursor pattern discovery that work with a wide range of biomedical signals and applications to detect a wide range of medical events are disclosed. In some embodiments, the methods and systems do not require domain-specific knowledge or significant reconfiguration based on the medical event being analyzed, hence it is also possible to discover patterns previously unknown to experts. In some embodiments, to build precursor pattern detection models, the system obtains annotated monitoring data. Positive and negative segments are extracted from the annotated monitoring data, and are preprocessed. Features are extracted from the preprocessed segments, and selected features are chosen from the extracted features. The selected features are classified to create the precursor pattern detection model The precursor pattern detection model may then be used in real time to detect occurrences of the medical event of interest. | 09-17-2015 |
Mohammadhossein Behnam Ghasemzadeh, Cedarburg, WI US
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20100310681 | Modulation of KCNQ Potassium Channel Activity for Treatment of Psychiatric Disorders and the Symptoms Thereof - Disclosed herein are compositions and methods for treating a psychiatric disorder or symptoms thereof in a patient. The compositions comprise a compound that modulates KCNQ (Kv7) potassium channel activity and the methods include administering an effective amount of the compound that modulates KCNQ (Kv7) potassium channel activity. | 12-09-2010 |