International Business Machines Coporation Patent applications |
Patent application number | Title | Published |
20150227432 | CREATING A RESTORE COPY FROM A COPY OF SOURCE DATA IN A REPOSITORY HAVING SOURCE DATA AT DIFFERENT POINT-IN-TIMES - Provided are a computer program product, system, and method for creating a restore copy from a copy of source data in a repository having source data at different point-in-times. All the source data as of an initial point-in-time is copied to a repository. In response to completing point-in-time copies following the initial point-in-time, change information is transmitted to the repository indicating changed data in the source data that changed between the point-in-time of the point-in-time copy and a subsequent point-in-time. For each point-in-time copy, copying changed source data comprising source data indicated in the change information for the point-in-time copy as changed to the repository. A restore request is received to restore the source data as of a restore point-in-time. The source data in the repository as of the restore point-in-time is copied from the repository to a restore copy. | 08-13-2015 |
20150098860 | ODOR SOURCE RELEASE BASED ON ODOR DETECTION AND USER PREFERENCE INFORMATION - Systems and methods for odor source release based on odor detection and user preference information are disclosed. According to an aspect, a method includes receiving user preference information associated with an odor. The method also includes detecting the odor. Further, the method includes releasing one or more odor sources based on the user preference information in response to detecting the odor. | 04-09-2015 |
20150095530 | DYNAMIC PORT NAMING IN A CHASSIS - A tool for dynamically naming network ports and switch ports in a chassis. The tool retrieves, by one or more computer processors, chassis specifications of the chassis. The tool retrieves, by one or more computer processors, identifying information for components of the chassis. The tool determines, by one or more computer processors, a plurality of network ports and a plurality of switch ports within the chassis not assigned an alternative port name. The tool constructs, by one or more computer processors, alternative port names for the plurality of network ports and the plurality of switch ports within the chassis not assigned an alternative port name. | 04-02-2015 |
20150039340 | GENERATING VISUALIZATION IMAGES TO AID WITH MEDICATION ORGANIZATION BASED ON ELECTRONIC PRESCRIPTION RECORDS - In generating visualization images to aid with medication organization, a request for one or more medication organizer pages for a patient is received. The request includes a style of the patient's medication organizer. In response, the patient's electronic prescription records are retrieved from one or more prescription databases. Using the electronic prescription records, images for the medications in the prescription records are retrieved from a medication image database. Page layouts for the medication organizer pages are selected based on the style of the patient's medication organizer. The images and prescription information from the electronic prescription records are assembled into the page layout for the medication organizer pages. The medication organizer pages may be returned for displaying or printing. | 02-05-2015 |
20140297240 | EXTRACTING CLINICAL CARE PATHWAYS CORRELATED WITH OUTCOMES - Systems and methods for data analysis include constructing patient traces as a set of medical events for each patient of a patient population, the patient population being segmented based on patient outcomes. Medical events in one or more of the patient traces are reduced to provide processed patient traces. The processed patient traces are clustered to identify a cluster of patient traces. A process model is mined, using a processor, representing an aggregation of treatment pathways in the patient traces from the cluster. Patterns from patient traces are identified that are discriminative of patient outcomes. At least one of the patterns is represented with respect to the process model to identify treatment pathways correlated with the patient outcomes. | 10-02-2014 |
20140281704 | DEPLOYING PARALLEL DATA INTEGRATION APPLICATIONS TO DISTRIBUTED COMPUTING ENVIRONMENTS - System, method, and computer program product to process parallel computing tasks on a distributed computing system, by computing an execution plan for a parallel computing job to be executed on the distributed computing system, the distributed computing system comprising a plurality of compute nodes, generating, based on the execution plan, an ordered set of tasks, the ordered set of tasks comprising: (i) configuration tasks, and (ii) execution tasks for executing the parallel computing job on the distributed computing system, and launching a distributed computing application to assign the tasks of the ordered set of tasks to the plurality of compute nodes to execute the parallel computing job on the distributed computing system. | 09-18-2014 |
20140279891 | REPLICATION GROUP PARTITIONING - Methods and systems for replication group partitioning include analyzing historical workload data for a plurality of data elements to generate one or more transaction patterns and generating a recommended partitioning of the plurality of data elements into one or more replication groups, based on the one or more transaction patterns, that are optimized toward a partitioning goal. | 09-18-2014 |
20140081615 | VIRTUAL SYSTEMS TESTING - According to exemplary embodiments, a computer program product for testing virtual systems includes a tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method. The method comprises randomly selecting commands from a pool of commands, generating by a computer a test sequence from the randomly selected commands and simulating performance of the test sequence for a simulated virtual system that is a model of a virtual system. The method also includes recording simulated results of the simulated performance, performing the test sequence on the virtual system, recording actual results of the test sequence being performed on the virtual system, and determining by a computer if the virtual system is operating properly based on a comparison of the simulated results to the actual results. | 03-20-2014 |
20140075278 | SPREADSHEET SCHEMA EXTRACTION - Aspects of the present invention provide a tool for extracting schema from a spreadsheet. In an embodiment, a set of data that is stored in an uncataloged tabular format, such as a spreadsheet, is retrieved. The structure of the retrieved set of data is surveyed to determine the dataset schema thereof. Then, data elements within the dataset schema are analyzed to obtain information regarding the data elements. Based on dataset schema and the element information, an interface can be constructed that allows remote access to the set of data. | 03-13-2014 |
20140074878 | SPREADSHEET SCHEMA EXTRACTION - Aspects of the present invention provide a tool for extracting schema from a spreadsheet. In an embodiment, a set of data that is stored in an uncataloged tabular format, such as a spreadsheet, is retrieved. The structure of the retrieved set of data is surveyed to determine the dataset schema thereof. Then, data elements within the dataset schema are analyzed to obtain information regarding the data elements. Based on dataset schema and the element information, an interface can be constructed that allows remote access to the set of data. | 03-13-2014 |
20130339787 | SYSTEMATIC FAILURE REMEDIATION - Aspects of the present invention provide a tool for analyzing and remediating an update-related failure. In an embodiment, a failure state of a computer system that has been arrived at as a result of an update is captured. A semantic diff that includes the difference between the failure state and at least one of an original state or a completion state is then computed. This semantic diff is transformed into a feature vector format. Then the transformed semantic diff is analyzed to determine a remediation for the update. Failure and/or resolution signatures can be constructed using the semantic diff and contextual data, and these signatures can be used in comparison and analysis of failures and resolutions. | 12-19-2013 |
20130339779 | SYSTEMATIC FAILURE REMEDIATION - Aspects of the present invention provide a tool for analyzing and remediating an update-related failure. In an embodiment, a failure state of a computer system that has been arrived at as a result of an update is captured. A semantic diff that includes the difference between the failure state and at least one of an original state or a completion state is then computed. This semantic diff is transformed into a feature vector format. Then the transformed semantic diff is analyzed to determine a remediation for the update. Failure and/or resolution signatures can be constructed using the semantic diff and contextual data, and these signatures can be used in comparison and analysis of failures and resolutions. | 12-19-2013 |
20130275947 | Compiling Source Code For Debugging With User Preferred Snapshot Locations - Compiling source code for debugging, including: receiving, by an optimizing compiler from a debugger, a user specification of preferred breakpoint locations in the source code; compiling, by the optimizing compiler, the source code, wherein compiling includes inserting a snapshot at one or more of the preferred breakpoint locations, and recording the location of each inserted snapshot; and providing, to the debugger by the optimizing compiler, the recorded locations of each inserted snapshot along with the compiled source code. | 10-17-2013 |
20130204912 | METHOD, PROGRAM AND SYSTEM FOR GENERATING HASH CODES TO IDENTIFY OBJECTS - A computer-implemented method, system, and article of manufacture for generating hash codes to identify objects. The method increases variation in object hash codes to reduce conflict between object hash codes and enables them to be added to pinned objects. The method includes: generating a seed value for each heap area and generating the hash code on the basis of address of the object and seed value of the heap area to which the object is allocated. The article of manufacture includes computer readable instructions which, when implemented, cause a computer to perform the steps of the above method. The computer-implemented system includes a processor; and a memory which includes a hash code, an object, a seed value, and a heap area, wherein the processor is configured to perform the steps of the above method. | 08-08-2013 |
20130191105 | VIRTUAL SYSTEMS TESTING - According to exemplary embodiments, a computer program product for testing virtual systems includes a tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method. The method comprises randomly selecting commands from a pool of commands, generating by a computer a test sequence from the randomly selected commands and simulating performance of the test sequence for a simulated virtual system that is a model of a virtual system. The method also includes recording simulated results of the simulated performance, performing the test sequence on the virtual system, recording actual results of the test sequence being performed on the virtual system, and determining by a computer if the virtual system is operating properly based on a comparison of the simulated results to the actual results. | 07-25-2013 |
20130124454 | Slowly Changing Dimension Attributes in Extract, Transform, Load Processes - A computer-implemented method, computer program product and a system for identifying and handling slowly changing dimension (SCD) attributes for use with an Extract, Transform, Load (ETL) process, comprising importing a data model for dimensional data into a data integration system, where the dimensional data comprises a plurality of attributes, identifying via a data discovery analyzer one or more attributes in the data model as SCD attributes, importing the identified SCD attributes into the data integration system, selecting a data source comprising dimensional data, automatically generating an ETL job for the dimensional data utilizing the imported SCD attributes, and executing the automatically generated ETL to extract the dimensional data from the data source and loading the dimensional data into the imported SCD attributes in a target data system. | 05-16-2013 |
20130111018 | PASSIVE MONITORING OF VIRTUAL SYSTEMS USING AGENT-LESS, OFFLINE INDEXING | 05-02-2013 |
20130042208 | CURSOR FOR ENHANCED INTERACTION WITH USER INTERFACE CONTROLS - A method for enhanced cursor interaction with a user interface (UI) control, including: detecting a hover event by a cursor within a hot spot region of the UI control within a user interface, wherein the user interface is displayed on a display device; initiating a handle mode for the cursor in response to detecting the hover event; and extending the hot spot region beyond an initial boundary in response to initiating the handle mode. | 02-14-2013 |
20120311551 | AUTOMATION OF POST-LINKER FUNCTIONS IN EMBEDDED APPLICATIONS - An embedded system post-linker optimization automation method can include connecting to a network file system, coordinating a first handshaking procedure to initiate an embedded application from the network file system, coordinating a second handshaking procedure to initiate a training phase of the embedded application and coordinating a third handshaking procedure to initiate generation of an optimized embedded application from the embedded application during an optimization phase. | 12-06-2012 |
20120259875 | KEY-BREAK AND RECORD-LOOP PROCESSING IN PARALLEL DATA TRANSFORMATION - Embodiments of the invention provide a method and apparatus for providing additional functionality to a data processing program. This is achieved by various means, including preprocessing records in a data volume, designating certain records with a key-break, and creating an aggregation structure that user programs may use to store previously-processed records from the data volume. | 10-11-2012 |
20120018837 | SCHOTTKY BARRIER DIODE WITH PERIMETER CAPACITANCE WELL JUNCTION - A Schottky barrier diode comprises a first-type substrate, a second-type well isolation region on the first-type substrate, and a first-type well region on the second-type well isolation region. With embodiments herein a feature referred to as a perimeter capacitance well junction ring is on the second-type well isolation region. A second-type well region is on the second-type well isolation region. The perimeter capacitance well junction ring is positioned between and separates the first-type well region and the second-type well region. A second-type contact region is on the second-type well region, and a first-type contact region contacts the inner portion of the first-type well region. The inner portion of the first-type well region is positioned within the center of the first-type contact region. Additionally, a first ohmic metallic layer is on the first-type contact region and a second ohmic metallic layer is on the first-type well region. The first ohmic metallic layer contacts the second ohmic metallic layer at a junction that makes up the Schottky barrier of the Schottky barrier diode. | 01-26-2012 |
20110246658 | DATA EXCHANGE OPTIMIZATION IN A PEER-TO-PEER NETWORK - The invention provides a method, system, and program product for optimizing data exchange in a peer-to-peer network (PTPN). In one embodiment, the invention provides a method of optimizing real-time data exchange in a peer-to-peer network (PTPN), the method comprising: receiving, from each peer in the PTPN: an upload limit of the peer; a download limit of the peer; and a delay to each other peer in the PTPN; determining, for each peer in the PTPN: a rate at which data may be transferred to at least one other peer in the PTPN (transfer rate); and a rate at which data may be received from at least one other peer in the PTPN (receive rate); and instructing each peer in the PTPN to: transfer data to at least one other peer in the PTPN at the transfer rate; and receive data from at least one other peer in the PTPN at the receive rate. | 10-06-2011 |
20110197149 | XML POST-PROCESSING HARDWARE ACCELERATION - Aspects of the invention are directed to XML post-processing hardware acceleration for high-speed simple type checking (e.g., string and format checking) and whitespace collapsing. An apparatus for processing text data according to an embodiment includes a post processing engine (PPE); a set of post processing state machines coupled to the PPE; and a memory for storing text data to be processed by the set of post processing state machines; wherein the set of post processing state machines includes a whitespace handler state machine for reading text data from the memory and for applying a whitespace facet to at least 4 bytes of the text data during a clock cycle. | 08-11-2011 |
20110004926 | Automatically Handling Proxy Server and Web Server Authentication - A mechanism is provided for automatically handling server authentication. Responsive to receiving a response to a synthetic transaction from a server, a determination is made as to whether the response contains an authentication challenge. If the response contains the authentication challenge, the response is parsed to identify one or more attributes associated with the authentication challenge. A determination is made as to whether one or more attributes associated with each realm in a set of realms stored in a realm list matches the one or more attributes associated with the authentication challenge. If there is a match, an authentication response to the authentication challenge is generated for the matched realm. The authentication response is then sent automatically to the server in order to authenticate the synthetic transaction. | 01-06-2011 |
20100246117 | VARIABLE FLOW COMPUTER COOLING SYSTEM FOR A DATA CENTER AND METHOD OF OPERATION - Disclosed herein is a data center having a plurality of liquid cooled computer systems. The computer systems each include a processor coupled with a cold plate that allows direct liquid cooling of the processor. The cold plate is further arranged to provide adapted flow of coolant to different portions of the processor whereby higher temperature regions receive a larger flow rate of coolant. The flow is variably adjusted to reflect different levels of activity. By maximizing the coolant temperature exiting the computer systems, the system may utilize the free cooling temperature of the ambient air and eliminate the need for a chiller. A data center is further provided that is coupled with a district heating system and heat is extracted from the computer systems is used to offset carbon emissions and reduce the total cost of ownership of the data center. | 09-30-2010 |
20100241278 | VARIABLE FLOW COMPUTER COOLING SYSTEM FOR A DATA CENTER AND METHOD OF OPERATION - Disclosed herein is a data center having a plurality of liquid cooled computer systems. The computer systems each include a processor coupled with a cold plate that allows direct liquid cooling of the processor. The cold plate is further arranged to provide adapted flow of coolant to different portions of the processor whereby higher temperature regions receive a larger flow rate of coolant. The flow is variably adjusted to reflect different levels of activity. By maximizing the coolant temperature exiting the computer systems, the system may utilize the free cooling temperature of the ambient air and eliminate the need for a chiller. A data center is further provided that is coupled with a district heating system and heat is extracted from the computer systems is used to offset carbon emissions and reduce the total cost of ownership of the data center. | 09-23-2010 |
20100135278 | SYSTEM AND METHOD TO INITIATE A PRESENCE DRIVEN PEER TO PEER COMMUNICATIONS SESSION ON NON-IMS AND IMS NETWORKS - An architecture and method is provided for call routing using both IMS and non-IMS frameworks. The method includes receiving presence information of a third party from a non-IP Multimedia Subsystem (IMS) network device. The method further includes routing the third party to at least one callee designated device based on configurable preferences provided by the callee and correlated to presence information using an IMS compliant component. The method additionally includes providing a charging record for the routing on an IMS complaint charging platform. | 06-03-2010 |
20100050031 | Providing Pseudo-Randomized Static Values During LBIST Transition Tests - An LBIST captures pseudo-random values from a pseudo-random pattern generator. Next, the LBIST stabilizes an untimed logic path by inputting the captured pseudo-random value into the untimed logic path. In turn, the LBIST tests one or more timed signal transitions that are dependent upon the stabilized untimed logic path. | 02-25-2010 |
20100041221 | HIGH PERFORMANCE CMOS CIRCUITS, AND METHODS FOR FABRICATING SAME - The present invention relates to complementary metal-oxide-semiconductor (CMOS) circuits that each contains at least a first and a second gate stacks. The first gate stack is located over a first device region (e.g., an n-FET device region) in a semiconductor substrate and comprises at least, from bottom to top, a gate dielectric layer, a metallic gate conductor, and a silicon-containing gate conductor. The second gate stack is located over a second device region (e.g., a p-FET device region) in the semiconductor substrate and comprises at least, from bottom to top, a gate dielectric layer and a silicon-containing gate conductor. The first and second gate stacks can be formed over the semiconductor substrate in an integrated manner by various methods of the present invention. | 02-18-2010 |
20090249189 | Enhancing Data in a Screenshot - A computer-implemented method of enhancing data in a screenshot can include capturing a screenshot of content presented on a display and identifying within the content at least a first element comprising first semantic data. A first semantic representation of the first semantic data can be generated and the first semantic representation can be associated with the first element. The first semantic representation and the screenshot can be output. | 10-01-2009 |
20090063575 | SYSTEMS, METHODS AND COMPUTER PRODUCTS FOR DYNAMIC IMAGE CREATION FOR COPY SERVICE DATA REPLICATION MODELING - Modeling a set of images representing a group of data replication states and displaying, to a customer, the group of data replication states and generating the model that graphically displays a copy solution; including creating an image data modeling definition, where the image data modeling definition includes a definition of the set of images representing the group of data replication states. The method also includes creating a group of dynamic images, using the definition of the set of images representing the group of data replication states included in the image data modeling definition, where creating the group of dynamic images includes: specifying how to draw site and role specific parts of the group of dynamic images and specifying how to draw arrows that connect each role of the group of dynamic images. | 03-05-2009 |
20090006737 | Implementing A Redundant Array Of Inexpensive Drives - Methods, apparatus, and products are disclosed for implementing a redundant array of inexpensive drives (‘RAID’) with an external RAID controller and hard disk drives from separate computers, including configuring by the external RAID controller a RAID array, the RAID array comprising hard disk drives from the separate computers, the external RAID controller comprising a hardware RAID controller installed externally with respect to the separate computers, and storing, by one or more of the separate computers through the external RAID controller, computer data on the RAID array. | 01-01-2009 |