Patents by Inventor Pranay Kumar
Pranay Kumar 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: 11741296Abstract: Methods, systems, and computer program products for automatically modifying responses from generative models using artificial intelligence techniques are provided herein. A computer-implemented method includes obtaining data pertaining to at least one conversation involving at least one automated conversation exchange software program and at least one user; identifying, among words proposed by the at least one automated conversation exchange software program in connection with the at least one conversation, words qualifying as belonging to one or more predetermined categories by processing the obtained data using artificial intelligence techniques; determining, by processing the identified words and at least one word-based data source, one or more alternate words; modifying at least a portion of the proposed words by replacing at least a portion of the identified words with at least a portion of the one or more alternate words; and performing at least one automated action based on the modifying.Type: GrantFiled: February 18, 2021Date of Patent: August 29, 2023Assignee: International Business Machines CorporationInventors: Nishtha Madaan, Naveen Panwar, Deepak Vijaykeerthy, Pranay Kumar Lohia, Diptikalyan Saha
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Publication number: 20230177383Abstract: Methods, systems, and computer program products for adjusting machine learning models based on simulated fairness impact are provided herein. A computer-implemented method includes obtaining, by a central simulation system, policies to be used for performing a simulation involving machine learning models, implemented on different systems, interacting with a target population; providing information for configuring simulators on the different systems, each simulator representing at least the machine learning model of a given one of the different systems; performing iterations of the simulation for the policies, wherein, for each iteration, the central simulation system: predicts a state of the target population, provides the state to the simulators, and collects metrics based on results of the simulators; and selecting and sending one of the policies to at least one of the different systems based on the collected metrics.Type: ApplicationFiled: December 7, 2021Publication date: June 8, 2023Inventors: Pranay Kumar Lohia, Kushal Mukherjee, Rakesh Rameshrao Pimplikar, Monika Gupta, Sameep Mehta, Stacy F. Hobson
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Publication number: 20230177355Abstract: Methods, systems, and computer program products for automated fairness-driven graph node label classification are provided herein. A computer-implemented method includes obtaining at least one input graph; predicting one or more node labels associated with the at least one input graph by processing at least a portion of the at least one input graph using a graph node label prediction model, wherein the graph node label prediction model includes at least one loss function; generating an updated version of the graph node label prediction model based at least in part on the one or more predicted node labels and one or more group fairness-based constraints relevant to the at least one input graph; and performing one or more automated actions using the updated version of the graph node label prediction model.Type: ApplicationFiled: December 6, 2021Publication date: June 8, 2023Inventors: Ramasuri Narayanam, Sameep Mehta, Rakesh Rameshrao Pimplikar, Pranay Kumar Lohia
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Publication number: 20230169070Abstract: A computer implemented method, computer system, and computer program product for transforming mapped data fields of enterprise applications. A number of processor units receiving a matching from a source data field to a target data field. The set of processor units receiving a number of annotated examples of transformations from a source format to a target format. Based on the annotated examples, the set of processor units autogenerating a query language expression for transforming data items from the source format to the target format.Type: ApplicationFiled: November 29, 2021Publication date: June 1, 2023Inventors: Ramkumar Ramalingam, Nagarjuna Surabathina, Thanmayi Mruthyunjaya, Nitin Gupta, Pranay Kumar Lohia, Shanmukha Chaitanya Guttula, Hima Patel, Sameep Mehta, Matu Agarwal, Mudit Mehrotra
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Publication number: 20230142037Abstract: The present disclosure relates to a digital light processing (DLP) projection equipment and its electronic device. There proposes an electronic device for a digital cinema grade DLP projection equipment compatible with Digital Cinema Initiatives (DCI), including: a processing circuit configured to process an input video data; an output controller to control processed video signal so that the video signals are suitable for projection display via an output optics, wherein the processing circuit and the output controller are integrated on the same circuit board.Type: ApplicationFiled: November 8, 2021Publication date: May 11, 2023Inventors: Man Nang CHONG, Pranay KUMAR
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Publication number: 20230144732Abstract: The present disclosure relates to a video processing method, an electronic device for video playback, and a video playback system. A video processing method comprises: receiving an input video comprising a plurality of sections, and metadata associated with the input video, at least two sections of the plurality of sections of the input video having different frame rates; and performing real-time processing on the input video according to the metadata, so as to output an output video having a constant target frame rate in real time, wherein the metadata includes frames indicating various sections of the input video rate information, or the metadata includes information indicating the frame rate of each section of the input video and at least one of the following information: information indicating a target frame rate and information indicating a processing operation to be used for performing real-time processing on the input video.Type: ApplicationFiled: November 8, 2021Publication date: May 11, 2023Inventors: Pranay KUMAR, Man Nang CHONG
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Publication number: 20230147817Abstract: The present disclosure relates to a method, apparatus, and system for realizing dynamic scheduling for a cinema and controlling playing of a movie. In particular, embodiments of the present invention relate to dynamic scheduling of content presentation in a cinema by collecting user preferences of a plurality of users, wherein the user preference specifies at least a movie that a user desires to watch, a time for watching the movie, a cinema for watching the movie, and a number of people watching the movie; generating, based on the collected user preferences, a respective dynamic schedule for at least one cinema of a plurality of cinemas according to one of a plurality of scheduling schemes; and transmitting the generated respective dynamic schedule to at least one second electronic apparatus corresponding to the at least one cinema.Type: ApplicationFiled: November 15, 2022Publication date: May 11, 2023Inventors: Pranay KUMAR, Man Nang CHONG
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Patent number: 11636386Abstract: Methods, systems, and computer program products for determining data representative of bias within a model are provided herein. A computer-implemented method includes obtaining a first dataset on which a model was trained, wherein the first dataset contains protected attributes, and a second dataset on which the model was trained, wherein the protected attributes have been removed from the second dataset; identifying, for each of the one or more protected attributes in the first dataset, one or more attributes in the second dataset correlated therewith; determining bias among at least a portion of the identified correlated attributes; and outputting, to at least one user, identifying information pertaining to the one or more instances of bias.Type: GrantFiled: November 21, 2019Date of Patent: April 25, 2023Assignee: International Business Machines CorporationInventors: Pranay Kumar Lohia, Diptikalyan Saha, Manish Anand Bhide, Sameep Mehta
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Publication number: 20230106490Abstract: Methods, systems, and computer program products for automatically improving data annotations by processing annotation properties and user feedback are provided herein. A computer-implemented method includes obtaining data annotation pairs, each comprising an input data annotation in a first format and a corresponding output data annotation in a second format; determining, within at least a portion of the data annotation pairs, one or more non-diffs; identifying, across the at least a portion of data annotation pairs, data annotation properties associated with multiple intents by processing the non-diffs using property-related rules; modifying at least a portion of the data annotation pairs based on the identified data annotation properties; outputting the modified data annotation pairs to at least one user; and generating a final collection of data annotation pairs by processing at least a portion of the modified data annotation pairs and user feedback received in response to the outputting.Type: ApplicationFiled: October 6, 2021Publication date: April 6, 2023Inventors: Shanmukha Chaitanya Guttula, Nitin Gupta, Pranay Kumar Lohia, Hima Patel
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Publication number: 20230065759Abstract: A computer-implemented method, a computer system and a computer program product manage a medical treatment of a care recipient. The method includes obtaining a treatment record for the care recipient from a server. The method also includes capturing real-time biometric data of the care recipient using a plurality of sensors. The method further includes determining a severity level of the adverse event by comparing the real-time biometric data with the treatment record in response to detecting an adverse event in the real-time biometric data. In addition, the method includes generating a recommendation for an alternative treatment in response to the severity level being above a threshold. Lastly, the method includes transmitting a notification comprising the recommendation to a treatment provider.Type: ApplicationFiled: September 2, 2021Publication date: March 2, 2023Inventors: David Bacarella, Clinton Anthony Black, Natalie Brooks Powell, ARIS GKOULALAS-DIVANIS, Susan Hallen, Pranay Kumar Jha, Elisabetta Rinaldi, Akila Srinivasan
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Patent number: 11556747Abstract: One embodiment provides a method, including: receiving a dataset and a model corresponding to a bias checker, wherein the bias checker detects bias within both the dataset and the model, based upon a bias checking algorithm and a bias checking policy, wherein the dataset comprises a plurality of attributes; testing the bias checking algorithm of the bias checker by (i) generating test cases that modify the dataset by introducing bias therein and (ii) running the bias checker against the modified dataset; testing the bias checking policy of the bias checker by generating a plurality of test cases and running the bias checker against the plurality of test cases; and providing a notification to a user regarding whether the bias checker failed to indicate bias for one or more of the plurality of attributes.Type: GrantFiled: March 26, 2019Date of Patent: January 17, 2023Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Kuntal Dey, Diptikalyan Saha, Deepak Vijaykeerthy, Pranay Kumar Lohia
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Patent number: 11551102Abstract: One embodiment provides a method, including: receiving a target unstructured document for determining whether the target unstructured document comprises biased information; identifying an objective of the target unstructured document by extracting, from the target unstructured document, (i) entities and (ii) relationships between the entities; creating a structured knowledge base, wherein the creating comprises (i) creating an entry in the structured knowledge base corresponding to the target unstructured document, (ii) identifying other unstructured documents having a similarity to the target unstructured document, and (iii) generating an entry in the structured knowledge base corresponding to each of the other unstructured documents; applying a bias detection technique on the structured knowledge base; and providing an indication of whether the target unstructured document comprises bias.Type: GrantFiled: April 15, 2019Date of Patent: January 10, 2023Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Pranay Kumar Lohia, Rajmohan Chandrahasan, Himanshu Gupta, Samiulla Zakir Hussain Shaikh, Sameep Mehta, Atul Kumar
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Patent number: 11544566Abstract: A method, computer system, and a computer program product for generating deep learning model insights using provenance data is provided. Embodiments of the present invention may include collecting provenance data. Embodiments of the present invention may include generating model insights based on the collected provenance data. Embodiments of the present invention may include generating a training model based on the generated model insights. Embodiments of the present invention may include reducing the training model size. Embodiments of the present invention may include creating a final trained model.Type: GrantFiled: June 3, 2019Date of Patent: January 3, 2023Assignee: International Business Machines CorporationInventors: Nitin Gupta, Himanshu Gupta, Rajmohan Chandrahasan, Sameep Mehta, Pranay Kumar Lohia
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Patent number: 11533540Abstract: The present disclosure relates to a method, apparatus, and system for realizing dynamic scheduling for a cinema and controlling playing of a movie. In particular, embodiments of the present invention relate to dynamic scheduling of content presentation in a cinema by collecting user preferences of a plurality of users, wherein the user preference specifies at least a movie that a user desires to watch, a time for watching the movie, a cinema for watching the movie, and a number of people watching the movie; generating, based on the collected user preferences, a respective dynamic schedule for at least one cinema of a plurality of cinemas according to one of a plurality of scheduling schemes; and transmitting the generated respective dynamic schedule to at least one second electronic apparatus corresponding to the at least one cinema.Type: GrantFiled: January 17, 2020Date of Patent: December 20, 2022Assignee: GOGOCINEMA INTERNATIONAL FZ-LLCInventors: Man Nang Chong, Pranay Kumar, Zanyi Xu
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Publication number: 20220398163Abstract: A high frequency snapshot technique improves data replication in a disaster recovery (DR) environment. A base snapshot is generated from failover data at a primary site and replicated to a placeholder file at a secondary site. Upon commencement of the base snapshot generation and replication, incremental light weight snapshots (LWSs) of the failover data are captured and replicated to the secondary site. A staging file at the secondary site accumulates the replicated LWSs (“high-frequency snapshots”). The staging file is populated with the LWSs in parallel with the replication of the base snapshot at the placeholder file. At a subsequent predetermined time interval, the accumulated LWSs are synthesized to capture a “checkpoint” snapshot by applying and pruning the accumulated LWSs at the staging file. Once the base snapshot is fully replicated, the pruned LWSs are merged to the base snapshot to synchronize the replicated failover data.Type: ApplicationFiled: July 29, 2021Publication date: December 15, 2022Inventors: Angshuman Bezbaruah, Kiran Tatiparthi, Mahesh Venkataramaiah, Pranay Kumar Ega, Praveen Kumar Padia, Ramya Bolla, Sudhir Ravi
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Publication number: 20220394588Abstract: A self-organizing mesh network system is disclosed, comprising: at least one master node generating a timing reference signal; a plurality of regular nodes deriving time synchronization from the timing reference signal; and a wireless medium for communicating location and timestamp information among the plurality of regular nodes, The plurality of regular nodes may be configured to each use communicated location and timestamp information of nearby nodes to independently generate a location map of the nearby nodes. The plurality of regular nodes may be configured to accept an additional regular node. The plurality of regular nodes may be configured to allow a node of the plurality of regular nodes to exit the plurality of regular nodes. The plurality of regular nodes may each use communicated location and timestamp information of the plurality of regular nodes to independently generate a location map of each of the plurality of regular nodes.Type: ApplicationFiled: June 3, 2022Publication date: December 8, 2022Inventors: Joshua C. Park, Paul McFarthing, Jian Cui, Devang Topiwala, Pranay Kumar Eedara, Yongsoon Lee
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Patent number: 11521065Abstract: Methods, systems, and computer program products for generating explanations for a semantic parser are provided herein. A computer-implemented method includes providing to a generative model (i) at least one query and (ii) a context of at least one dataset applicable to the at least one query, wherein the generative model generates a plurality of perturbations for the at least one input query based on the context; providing the plurality of perturbations as inputs to a context aware sequence-to-sequence model, thereby obtaining a plurality of outputs; and generating, for (i) an additional query provided as input to the context aware sequence-to-sequence model and (ii) a context applicable to the additional query, an explanation indicative of one or more parts of the additional query that contributes to an output corresponding to the additional query, based at least in part on the plurality of outputs corresponding to the perturbations.Type: GrantFiled: February 6, 2020Date of Patent: December 6, 2022Assignee: International Business Machines CorporationInventors: Rachamalla Anirudh Reddy, Pranay Kumar Lohia, Samiulla Zakir Hussain Shaikh, Diptikalyan Saha, Sameep Mehta
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Patent number: 11483154Abstract: A method for blockchain certification of artificial intelligence factsheets that includes receiving by a computing device, an artificial intelligence model. The computing device generates an artificial intelligence factsheet based upon logic of the artificial intelligence model. The computing device generates a blockchain link for a blockchain. The blockchain link certifies the artificial intelligence factsheet. The computing device transmits the blockchain link certifying the artificial intelligence factsheet to other computing devices.Type: GrantFiled: February 19, 2020Date of Patent: October 25, 2022Assignee: International Business Machines CorporationInventors: Kalapriya Kannan, Pranay Kumar Lohia, Samuel Hoffman, Kush Raj Varshney, Sameep Mehta
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Publication number: 20220335217Abstract: Methods, systems, and computer program products for detecting contextual bias in text are provided herein. A computer-implemented method includes identifying, by a machine learning network, a protected attribute in one or more data samples; processing the identified data samples using a first sub-network of the machine learning network, wherein the first sub-network is configured to determine a plurality of contexts of the protected attribute across the identified data samples; determining an impact of each of the plurality of contexts on a second sub-network of the machine learning network, wherein the second sub-network of the machine learning network is configured to classify a given data sample into one of a plurality of classes; and adjusting the second sub-network of the machine learning to account for the impact of at least one of the plurality of contexts on the second sub-network.Type: ApplicationFiled: April 19, 2021Publication date: October 20, 2022Inventors: Naveen Panwar, Nishtha Madaan, Deepak Vijaykeerthy, Pranay Kumar Lohia, Diptikalyan Saha
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Patent number: 11475331Abstract: A source of bias identification (SoBI) tool is provided that identifies sources of bias in a dataset. A bias detection operation is performed on results of a computer model, based on an input dataset, to generate groupings of values for a protected attribute corresponding to a detected bias in the operation of the computer model. The SoBI tool generates a plurality of sub-groups for each grouping of values. Each sub-group comprises an individual value, or a sub-range, for the protected attribute. The SoBI tool analyzes each of the sub-groups in the plurality of sub-groups, based on at least one source of bias identification criterion, to identify one or more sources of bias in the input dataset. The SoBI tool outputs a bias notification to an authorized computing device specifying the one or more sources of bias in the input dataset.Type: GrantFiled: June 25, 2020Date of Patent: October 18, 2022Assignee: International Business Machines CorporationInventors: Manish Anand Bhide, Pranay Kumar Lohia, Diptikalyan Saha, Madhavi Katari