Patents by Inventor Anshuman SAHU
Anshuman SAHU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11875240Abstract: Systems and methods are disclosed for tuning a generative artificial intelligence (AI) model based on a knowledge base. Instead of manually generating questions relevant to the knowledge base, providing those questions to the generative AI model, and manually reviewing the answers generated by the generative AI model in order to tune the generative AI model over many iterations, a natural language processing model may be configured to leverage the knowledge base to automatically generate questions and answers based on the knowledge base. In this manner, the natural language processing model is able to generate tuning data that may be used to automatically tune the generative AI model. The systems and methods also disclose automatic tuning of the generative AI model, including testing and feedback that may be used to improve tuning of the generative AI model.Type: GrantFiled: July 25, 2023Date of Patent: January 16, 2024Assignee: Intuit Inc.Inventors: Dusan Bosnjakovic, Anshuman Sahu
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Patent number: 11875130Abstract: Systems and methods are disclosed for managing a generative artificial intelligence (AI) model. Managing the generative AI model may include training or tuning the generative AI model before use or managing the operation of the generative AI model during use. Training or tuning a generative AI model typically requires manual review of outputs from the model based on the queries provided to the model to reduce hallucinations generated by the generative AI model. Once the model is in use, though, hallucinations still occur. Use of a confidence (whose generation is described herein) to train or tune the generative AI model and/or manage operation of the model reduces hallucinations, and thus improves performance, of the generative AI model.Type: GrantFiled: July 25, 2023Date of Patent: January 16, 2024Assignee: Intuit Inc.Inventors: Dusan Bosnjakovic, Anshuman Sahu
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Patent number: 10510167Abstract: In some examples, a system may receive log data including a depth-series of data for a sensed parameter. The system may determine a parameter value of the depth series data for individual subunits of depth corresponding to a larger unit of depth. The system may further determine a scale of graphic effects corresponding to parameter values for the depth-series data. The system may present, on a display, a visualization of the depth-series data. For instance, the visualization may include a plurality of cells arranged in a plurality of rows, with each cell corresponding to the larger unit of depth and including a plurality of subcells corresponding to the subunits of depth. Additionally, each subcell may be presented with a respective graphic effect corresponding to the parameter value determined at a corresponding depth, and the graphic effect may correspond to the parameter value on the scale of graphic effects.Type: GrantFiled: January 11, 2018Date of Patent: December 17, 2019Assignee: Hitachi, Ltd.Inventors: Ravigopal Vennelakanti, Christophe Loth, Iwao Tanuma, Anshuman Sahu
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Patent number: 10432477Abstract: Example implementations disclosed herein are directed to monitoring communications networks in real time to ensure that they are performing in a desired fashion. Metrics such as utilization and latency are monitored to ensure that customer SLAs (Service Level Agreements) are met in a timely fashion. To detect problems in advance, example implementations predict the future values of metrics and detect events if the future value violates certain conditions. Example implementations build models that can predict the future values of metrics and analyze historical, near real time and real time streaming data so as to build predictive models.Type: GrantFiled: January 30, 2015Date of Patent: October 1, 2019Assignee: HITACHI, LTD.Inventors: Anshuman Sahu, Chetan Gupta, Song Wang, Umeshwar Dayal
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Publication number: 20190213764Abstract: In some examples, a system may receive log data including a depth-series of data for a sensed parameter. The system may determine a parameter value of the depth series data for individual subunits of depth corresponding to a larger unit of depth. The system may further determine a scale of graphic effects corresponding to parameter values for the depth-series data. The system may present, on a display, a visualization of the depth-series data. For instance, the visualization may include a plurality of cells arranged in a plurality of rows, with each cell corresponding to the larger unit of depth and including a plurality of subcells corresponding to the subunits of depth. Additionally, each subcell may be presented with a respective graphic effect corresponding to the parameter value determined at a corresponding depth, and the graphic effect may correspond to the parameter value on the scale of graphic effects.Type: ApplicationFiled: January 11, 2018Publication date: July 11, 2019Inventors: Ravigopal VENNELAKANTI, Christophe LOTH, Iwao TANUMA, Anshuman SAHU
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Publication number: 20190104028Abstract: Example implementations disclosed herein are directed to monitoring communications networks in real time to ensure that they are performing in a desired fashion. Metrics such as utilization and latency are monitored to ensure that customer SLAs (Service Level Agreements) are met in a timely fashion. To detect problems in advance, example implementations predict the future values of metrics and detect events if the future value violates certain conditions. Example implementations build models that can predict the future values of metrics and analyze historical, near real time and real time streaming data so as to build predictive models.Type: ApplicationFiled: January 30, 2015Publication date: April 4, 2019Inventors: Anshuman SAHU, Chetan GUPTA, Song WANG, Umeshwar DAYAL
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Patent number: 10202826Abstract: Systems and methods are directed to oil and gas management. In example implementations, data relating to oil and gas management is aggregated and placed in a cube along several cube dimensions, which can include scalar, temporal and spatial dimensions. The dimensions can be structured as a hierarchy, such that output can be generated as a roll up or roll down along the hierarchy.Type: GrantFiled: March 30, 2015Date of Patent: February 12, 2019Assignee: HITACHI, LTD.Inventors: Ravigopal Vennelakanti, Anshuman Sahu, Umeshwar Dayal
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Patent number: 9990588Abstract: Provided is a production amount prediction system including: a storage unit which stores a production amount prediction model which is based on resources information including a resources amount obtained in a previously drilled wellbore and a resources recovery probability in the vicinity thereof; an input unit which receives a trajectory coordinate of a planned wellbore as an input; a production amount prediction unit which calculates a production amount of the planned wellbore based on the production amount prediction model by using a degree of influence of the previous wellbore on the planned wellbore as at least one parameter; and a display unit which displays the production amount of resources of the planned wellbore calculated by the production amount prediction unit.Type: GrantFiled: March 19, 2015Date of Patent: June 5, 2018Assignee: Hitachi, Ltd.Inventors: Iwao Tanuma, Shouchun Peng, Hiroshi Yoshikawa, Masami Yamasaki, Umeshwar Dayal, Ravigopal Vennelakanti, Anshuman Sahu
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Patent number: 9836449Abstract: The problem solved by this invention is to convert text information in a geology report to numerical values which reflects geological characteristics of a well's subsurface. Prior art referred above cannot be applicable to this problem. Since text information in the geology report is in the natural language form. This information is not widely used in this industry, due to the fact that the text information can be hardly extracted and summarized into numerical values and integrated into current physical geology models or statistical models. This invention makes the text information in geology report, which is often in a natural language form, easier to be integrated into current geology physical models or statistical models. Also, the numerical values extracted from the geology report can be integrated with other kinds of data, such as seismic data and well-logging data, to obtain more accurate and comprehensive analysis results.Type: GrantFiled: September 16, 2015Date of Patent: December 5, 2017Assignee: Hitachi, Ltd.Inventors: Bin Tong, Hiroaki Ozaki, Makoto Iwayama, Yoshiyuki Kobayashi, Ravigopal Vennelakanti, Anshuman Sahu
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Publication number: 20170089180Abstract: Systems and methods are directed to oil and gas management. In example implementations, data relating to oil and gas management is aggregated and placed in a cube along several cube dimensions, which can include scalar, temporal and spatial dimensions. The dimensions can be structured as a hierarchy, such that output can be generated as a roll up or roll down along the hierarchy.Type: ApplicationFiled: March 30, 2015Publication date: March 30, 2017Inventors: RAVIGOPAL VENNELAKANTI, ANSHUMAN SAHU, UMESHWAR DAYAL
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Publication number: 20170075872Abstract: The problem solved by this invention is to convert text information in a geology report to numerical values which reflects geological characteristics of a well's subsurface. Prior art referred above cannot be applicable to this problem. Since text information in the geology report is in the natural language form. This information is not widely used in this industry, due to the fact that the text information can be hardly extracted and summarized into numerical values and integrated into current physical geology models or statistical models. This invention makes the text information in geology report, which is often in a natural language form, easier to be integrated into current geology physical models or statistical models. Also, the numerical values extracted from the geology report can be integrated with other kinds of data, such as seismic data and well-logging data, to obtain more accurate and comprehensive analysis results.Type: ApplicationFiled: September 16, 2015Publication date: March 16, 2017Inventors: Bin TONG, Hiroaki OZAKI, Makoto IWAYAMA, Yoshiyuki KOBAYASHI, Ravigopal VENNELAKANTI, Anshuman SAHU
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Publication number: 20160273314Abstract: Provided is a production amount prediction system including: a storage unit which stores a production amount prediction model which is based on resources information including a resources amount obtained in a previously drilled wellbore and a resources recovery probability in the vicinity thereof; an input unit which receives a trajectory coordinate of a planned wellbore as an input; a production amount prediction unit which calculates a production amount of the planned wellbore based on the production amount prediction model by using a degree of influence of the previous wellbore on the planned wellbore as at least one parameter; and a display unit which displays the production amount of resources of the planned wellbore calculated by the production amount prediction unit.Type: ApplicationFiled: March 19, 2015Publication date: September 22, 2016Inventors: Iwao TANUMA, Shouchun PENG, Hiroshi YOSHIKAWA, Masami YAMASAKI, Umeshwar DAYAL, Ravigopal VENNELAKANTI, Anshuman SAHU