Patent application number | Description | Published |
20120042319 | Scheduling Parallel Data Tasks - A method for allocating parallel, independent, data tasks includes receiving data tasks, each of the data tasks having a penalty function, determining a generic ordering of the data tasks according to the penalty functions, wherein the generic ordering includes solving an aggregate objective function of the penalty functions, the method further including determining a schedule of the data tasks given the generic ordering, which packs the data tasks to be performed. | 02-16-2012 |
20120110047 | Reducing the Response Time of Flexible Highly Data Parallel Tasks - A method for scheduling a data processing job includes receiving the data processing job formed of a plurality of computing units, combining the plurality of computing units into a plurality of sets of tasks, each set including tasks of about equal estimated size, and different sets having different sized tasks, and assigning the tasks to a plurality of processors using a dynamic longest processing time (DLPT) scheme. | 05-03-2012 |
20150074681 | SCHEDULING PARALLEL DATA TASKS - A method for allocating parallel, independent, data tasks includes receiving data tasks, each of the data tasks having a penalty function, determining a generic ordering of the data tasks according to the penalty functions, wherein the generic ordering includes solving an aggregate objective function of the penalty functions, the method further including determining a schedule of the data tasks given the generic ordering, which packs the data tasks to be performed. | 03-12-2015 |
Patent application number | Description | Published |
20090089262 | METHOD OF DYNAMICALLY PROVIDING A COMPOUND OBJECT'S SOURCE INFORMATION DURING IT'S DEVELOPMENT - A method and system for dynamically providing a composite source information report whenever source information of a composite object is updated. The system includes a subscription handler for receiving a subscription request and generating a subscription query, a means for determining whether source information of an element in a composite object has been edited (added, deleted and/or modified), a source information determining handler for automatically determining source information of an element in a composite object and a composite source information report generation handler for generating a composite source information report and providing the report to users. The system further comprises an authentication handler, an editing handler, an editing monitor, a source information recording handler, subscription source information retrieving handler and a server database. | 04-02-2009 |
20090299782 | VARIANCE MANAGEMENT - Method and system for determining estimation variance associated with project planning are provided. In one aspect, information associated with a project is obtained and initial estimations for the tasks in the project are determined using available information. The tasks are performed and actual measurements are obtained from the completed tasks. The actual measurements are used to revise the estimates of the remaining tasks. The revised estimates are used to compute a project level estimate and a variance on that estimate, and to enable better project management. | 12-03-2009 |
20100095277 | METHOD FOR SOURCE-RELATED RISK DETECTION AND ALERT GENERATION - A method and system for detecting a source-related risk and generating an alert concerning the source-related risk are disclosed. Criteria of the source-related risk are defined. Thresholds associated with the source-related risk are defined. Every operation on an object is detected. If an operation on an object satisfies a criterion among the criteria or if the operation causes to exceed a threshold among the thresholds, an alert is generated for the operation. | 04-15-2010 |
20120244500 | SYSTEM AND METHOD FOR DETECTING LEADERSHIP - A system, method and computer program product for detecting leadership in a socio-technical environment based on the chronologic distribution of artifacts. The system and method captures and makes use of chronologic information as a predictor of causality in the dissemination of artifacts. A measure of leadership is based in part on the amount of relevant artifacts generated as a result, and temporal causality is used to detect this. The system method and computer program product further determines the patterns of behavior that govern a socio-technical context. By defining a set of patterns and comparing them with the interactions observed within a socio-technical network issues are discoverable. | 09-27-2012 |
20120310697 | VARIANCE MANAGEMENT - Method and system for determining estimation variance associated with project planning are provided. In one aspect, information associated with a project is obtained and initial estimations for the tasks in the project are determined using available information. The tasks are performed and actual measurements are obtained from the completed tasks. The actual measurements are used to revise the estimates of the remaining tasks. The revised estimates are used to compute a project level estimate and a variance on that estimate, and to enable better project management. | 12-06-2012 |
20150082228 | SYSTEM AND METHOD FOR DIRECT MANIPULATION OF A TRIANGULAR DISTRIBUTION OF INFORMATION USING A GRAPHICAL USER INTERFACE - A system and method are provided for direct manipulation of a triangular distribution of information. The system includes a graphical user interface for receiving user inputted values. The system further includes a data calculator for generating estimates based on the user inputted values, and for generating curves for display on a grid based on at least one of, the user inputted values and the estimates. The graphical user interface respectively receives the user inputted values based at least on a current position of a pointer on the grid. The graphical user interface is capable of applying a direct manipulation to at least one of the user inputted values and the estimates, such that a result of the direct manipulation is displayed on the grid and enters triplets corresponding to an expected value, an upper bound for the expected value, and a lower bound for the expected value. | 03-19-2015 |
Patent application number | Description | Published |
20080235309 | Concurrent Collection of Cyclic Garbage in Reference Counting Systems - The present invention provides techniques that allow concurrent collection of cyclic garbage on reference counting systems. In general, candidate objects are found that may be part of cyclic garbage. Each candidate object has a reference count. Two tests are performed to determine if concurrent operations have affected the reference counts of the candidate objects. If concurrent operations have not affected the reference counts, the candidate objects are collected as garbage. Additionally, during garbage collection, the decrements to reference counts are delayed so that increments occur before decrements and so that decrements are held a predetermined time before being applied. This prevents decrementing a reference and collecting a cycle as garbage right before a reference is added to an object in the cycle | 09-25-2008 |
20090094342 | Recognizing Spam Email - A system includes at least one router for routing email messages from a sender node to a destination node; a system memory; a network interface; a database; and a processor configured for: extracting the delivery path information from the email message; determining a network path for the email message using delivery path information; comparing the delivery path information with the plurality of prior delivery paths; determining a measure of similarity between the network path of the received email message and one or more of the plurality of prior email paths; and determining a spam score for the email received, based on the measure of similarity. | 04-09-2009 |
20100042447 | SYSTEM AND METHOD FOR DIRECT MANIPULATION OF A TRIANGULAR DISTRIBUTION OF INFORMATION USING A GRAPHICAL USER INTERFACE - A system and method are provided for direct manipulation of a triangular distribution of information using a graphical user interface. The system includes a graphical user interface for receiving user inputted values. The system further includes a data calculator for generating estimates based on the user inputted values, and for generating curves for display on a grid based on at least one of, the user inputted values and the estimates. The graphical user interface respectively receives the user inputted values based at least on a current position of a pointer on the grid. The graphical user interface is capable of applying a direct manipulation, based at least on the current position of the pointer on the grid, to at least one of the user inputted values and the estimates, such that a result of the direct manipulation is displayed on the grid. | 02-18-2010 |
20100262636 | GARBAGE COLLECTOR WITH EAGER READ BARRIER - A garbage collection system that needs to meet real-time requirements uses an eager read barrier that performs a forwarding operation as soon as a quantity is loaded. The barrier maintains a to-space invariant by including a forwarding pointer in the header of objects to be moved or accessed that normally points to the object itself. However, if the object has been moved, the forwarding pointer points to the new object location. The eager read barrier maintains the registers and stack cells such that the registers and stack cells always point into to-space. Barrier-sinking and common sub-expression elimination are used to minimize the overhead associated with the read barrier. | 10-14-2010 |
20120131070 | Concurrent Collection of Cyclic Garbage in Reference Counting Systems - The present invention provides techniques that allow concurrent collection of cyclic garbage on reference counting systems. In general, candidate objects are found that may be part of cyclic garbage. Each candidate object has a reference count. Two tests are performed to determine if concurrent operations have affected the reference counts of the candidate objects. If concurrent operations have not affected the reference counts, the candidate objects are collected as garbage. Additionally, during garbage collection, the decrements to reference counts are delayed so that increments occur before decrements and so that decrements are held a predetermined time before being applied. This prevents decrementing a reference and collecting a cycle as garbage right before a reference is added to an object in the cycle. | 05-24-2012 |