Patents by Inventor Geetha Adinarayan
Geetha Adinarayan 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: 11860727Abstract: A system, computer program product, and method are presented for providing replacement data for data in a time series data stream that has issues indicative of errors, where the data issues and the replacement data are related to one or more KPIs. The method includes determining one or more predicted replacement values for potentially erroneous data instances in the time series data stream. The method further includes resolving the potentially erroneous data instances with one predicted replacement value of the one or more predicted replacement values in the time series data stream.Type: GrantFiled: March 29, 2022Date of Patent: January 2, 2024Assignee: International Business Machines CorporationInventors: Vitobha Munigala, Diptikalyan Saha, Sattwati Kundu, Geetha Adinarayan
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Patent number: 11769098Abstract: Data from a knowledge graph associated with an enterprise may be obtained. The knowledge graph may include a plurality of node descriptors that indicate locations, assets, and sensor data feeds of the enterprise, and a plurality of relationship descriptors that indicate relationships amongst the locations, the assets, and the sensor data feeds of the enterprise. An anomaly detection or prediction model associated with a selected one of the plurality of node descriptors may be auto-created based on the data from the knowledge graph. In the auto-creation, one of a plurality of model types for the anomaly detection or prediction model may be selected based on an identified node type of the selected node descriptor.Type: GrantFiled: May 18, 2021Date of Patent: September 26, 2023Assignee: International Business Machines CorporationInventors: Geetha Adinarayan, Joern Ploennigs
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Patent number: 11763196Abstract: Methods, systems and computer readable media are provided for configuring machine learning systems to automatically and dynamically select a machine learning model based on statistical profiling of received data to improve machine learning applications for high variance data. Data is received from a system in operation. A profile is computed for the received data. A database comprising a plurality of stored profiles for a dataset is accessed, wherein each stored profile corresponds to a distinct pattern identified in the dataset. The computed profile is compared to each of the stored profiles to determine whether the computed profile matches one or more of the stored profiles. When one or more stored profiles match the computed profile, a matching profile is selected by the machine learning system. The received data is processed using a ML model associated with the matching profile.Type: GrantFiled: March 25, 2020Date of Patent: September 19, 2023Assignee: International Business Machines CorporationInventors: Sattwati Kundu, Nair Raghunath Eledath, Mansoor Ahmed, Geetha Adinarayan
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Publication number: 20220374800Abstract: Data from a knowledge graph associated with an enterprise may be obtained. The knowledge graph may include a plurality of node descriptors that indicate locations, assets, and sensor data feeds of the enterprise, and a plurality of relationship descriptors that indicate relationships amongst the locations, the assets, and the sensor data feeds of the enterprise. An anomaly detection or prediction model associated with a selected one of the plurality of node descriptors may be auto-created based on the data from the knowledge graph. In the auto-creation, one of a plurality of model types for the anomaly detection or prediction model may be selected based on an identified node type of the selected node descriptor.Type: ApplicationFiled: May 18, 2021Publication date: November 24, 2022Inventors: GEETHA Adinarayan, Joern Ploennigs
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Publication number: 20220292378Abstract: In an approach for automatically updating the preprocessing of time series data for better AI, a processor identifies a set of characteristics from historic sensor data of a sensor, wherein the set of characteristics includes an original data granularity. A processor applies preprocessing to incoming sensor data of the sensor based on the set of characteristics. A processor, responsive to a pre-defined period of time passing, determines that a data granularity of the incoming sensor data has changed. A processor determines a new data granularity of the incoming sensor data. A processor updates the preprocessing of the incoming sensor data based on the new data granularity.Type: ApplicationFiled: March 10, 2021Publication date: September 15, 2022Inventors: Mansoor Ahmed, Sattwati Kundu, Raghunath E Nair, GEETHA Adinarayan
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Publication number: 20220237074Abstract: A system, computer program product, and method are presented for providing replacement data for data in a time series data stream that has issues indicative of errors, where the data issues and the replacement data are related to one or more KPIs. The method includes determining one or more predicted replacement values for potentially erroneous data instances in the time series data stream. The method further includes resolving the potentially erroneous data instances with one predicted replacement value of the one or more predicted replacement values in the time series data stream.Type: ApplicationFiled: March 29, 2022Publication date: July 28, 2022Inventors: Vitobha Munigala, Diptikalyan Saha, Sattwati Kundu, Geetha Adinarayan
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Patent number: 11314584Abstract: A system, computer program product, and method are presented for providing confidence values for replacement data for data that has issues indicative of errors, where the data issues, the replacement data, and confidence values are related to one or more KPIs. The method includes identifying one or more potentially erroneous data instances and determining one or more predicted replacement values for the potentially erroneous data instances. The method further includes determining a confidence value for each predicted replacement value and resolving the one or more potentially erroneous data instances with one predicted replacement value of the one or more predicted replacement values. The method also includes generating an explanatory basis for the resolution of the one or more potentially erroneous data instances.Type: GrantFiled: November 25, 2020Date of Patent: April 26, 2022Assignee: International Business Machines CorporationInventors: Vitobha Munigala, Diptikalyan Saha, Sattwati Kundu, Geetha Adinarayan
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Patent number: 11288155Abstract: A computer-implemented method, system and computer program product for identifying anomalies in data during a data outage. An anomaly detection model is built using data received from a sensor at a characterized granularity. Once a period of service occurs following a data outage, a quantum of missing data during the data outage is identified using predictive modeling if the data during the data outage is not available at the granularity in which the anomaly detection model is built. The identified quantum of missing data is retrofitted into a predicted pattern during the data outage and the analytics are then re-run on the retrofitted quantum of missing data in the predicted pattern to identify anomalies during the data outage. In this manner, anomalies in data, such as data from sensor readings, can be identified during the data outage thereby enabling the model to provide more accurate predictions of anomalies occurring during the data outage.Type: GrantFiled: December 19, 2020Date of Patent: March 29, 2022Assignee: International Business Machines CorporationInventors: Mansoor Ahmed, Sattwati Kundu, Nair Raghunath Eledath, Geetha Adinarayan
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Patent number: 11227018Abstract: Aspects of the present invention disclose a method for generating a reasoning query based on a user selection of a generated data visualization of a knowledge graph. The method includes one or more processors generating a knowledge graph of a domain. The method further includes constructing a hierarchy of the knowledge graph. The method further includes generating a data visualization of the domain based at least in part on the hierarchy of the knowledge graph. The method further includes identifying a user selection of one or more nodes of the data visualization. The method further includes generating a reasoning query corresponding to the domain based on the data visualization of the domain and the user selection. The method further includes determining whether the knowledge graph includes a collection of nodes that are on a level of the constructed hierarchy that corresponds to a level of the one or more nodes.Type: GrantFiled: June 27, 2019Date of Patent: January 18, 2022Assignee: International Business Machines CorporationInventors: Geetha Adinarayan, Hari Hara Prasad Viswanathan, Sathiskumar Palaniappan, Amit Mohan Mangalvedkar
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Patent number: 11221934Abstract: A computer-implemented method, system and computer program product for identifying anomalies in data during a data outage. An anomaly detection model is built using data received from a sensor at a characterized granularity. Once a period of service occurs following a data outage, a quantum of missing data during the data outage is identified using predictive modeling if the data during the data outage is not available at the granularity in which the anomaly detection model is built. The identified quantum of missing data is retrofitted into a predicted pattern during the data outage and the analytics are then re-run on the retrofitted quantum of missing data in the predicted pattern to identify anomalies during the data outage. In this manner, anomalies in data, such as data from sensor readings, can be identified during the data outage thereby enabling the model to provide more accurate predictions of anomalies occurring during the data outage.Type: GrantFiled: January 10, 2020Date of Patent: January 11, 2022Assignee: International Business Machines CorporationInventors: Mansoor Ahmed, Sattwati Kundu, Nair Raghunath Eledath, Geetha Adinarayan
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Publication number: 20210304057Abstract: Methods, systems and computer readable media are provided for configuring machine learning systems to automatically and dynamically select a machine learning model based on statistical profiling of received data to improve machine learning applications for high variance data. Data is received from a system in operation. A profile is computed for the received data. A database comprising a plurality of stored profiles for a dataset is accessed, wherein each stored profile corresponds to a distinct pattern identified in the dataset. The computed profile is compared to each of the stored profiles to determine whether the computed profile matches one or more of the stored profiles. When one or more stored profiles match the computed profile, a matching profile is selected by the machine learning system. The received data is processed using a ML model associated with the matching profile.Type: ApplicationFiled: March 25, 2020Publication date: September 30, 2021Inventors: Sattwati Kundu, Nair Raghunath Eledath, Mansoor Ahmed, GEETHA Adinarayan
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Publication number: 20210216423Abstract: A computer-implemented method, system and computer program product for identifying anomalies in data during a data outage. An anomaly detection model is built using data received from a sensor at a characterized granularity. Once a period of service occurs following a data outage, a quantum of missing data during the data outage is identified using predictive modeling if the data during the data outage is not available at the granularity in which the anomaly detection model is built. The identified quantum of missing data is retrofitted into a predicted pattern during the data outage and the analytics are then re-run on the retrofitted quantum of missing data in the predicted pattern to identify anomalies during the data outage. In this manner, anomalies in data, such as data from sensor readings, can be identified during the data outage thereby enabling the model to provide more accurate predictions of anomalies occurring during the data outage.Type: ApplicationFiled: December 19, 2020Publication date: July 15, 2021Inventors: Mansoor Ahmed, Sattwati Kundu, Nair Raghunath Eledath, Geetha Adinarayan
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Publication number: 20210216422Abstract: A computer-implemented method, system and computer program product for identifying anomalies in data during a data outage. An anomaly detection model is built using data received from a sensor at a characterized granularity. Once a period of service occurs following a data outage, a quantum of missing data during the data outage is identified using predictive modeling if the data during the data outage is not available at the granularity in which the anomaly detection model is built. The identified quantum of missing data is retrofitted into a predicted pattern during the data outage and the analytics are then re-run on the retrofitted quantum of missing data in the predicted pattern to identify anomalies during the data outage. In this manner, anomalies in data, such as data from sensor readings, can be identified during the data outage thereby enabling the model to provide more accurate predictions of anomalies occurring during the data outage.Type: ApplicationFiled: January 10, 2020Publication date: July 15, 2021Inventors: Mansoor Ahmed, Sattwati Kundu, Nair Raghunath Eledath, Geetha Adinarayan
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Patent number: 11063815Abstract: Provided are techniques for building and fixing a dynamic application topology. Log files are received from multiple sources comprising any of services and nodes. Information is extracted from the log files. An application topology is created for a particular point in time for an application that provides hierarchical relationships of components for executing the application using the extracted information. One or more problems in the application topology are identified. A solution is applied to each of the one or more problems.Type: GrantFiled: December 15, 2017Date of Patent: July 13, 2021Assignee: International Business Machines CorporationInventors: Shaw-Ben S. Shi, Geetha Adinarayan, Gandhi Sivakumar, Meng Hong Tsai
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Patent number: 10977325Abstract: In an automatic context adaptive search and result generation, a server obtains an email corpus of a user for a current time period. The server identifies a set of triggering semantics in the email corpus, and using an ontology, identifies a set of topic-context pairs corresponding to each triggering semantic. The server identifies a set of paths in the ontology activated by the set of topic-context pairs and compares the set of activated paths with paths in each heatmap of a set of heatmaps, where each heatmap corresponds to a document in a set of documents. The server identifies one or more heatmaps of the set of heatmaps including one or more paths matching an activated path of the set of activated paths. The server then outputs a search result including the one or more documents corresponding to the one or more heatmaps.Type: GrantFiled: November 27, 2018Date of Patent: April 13, 2021Assignee: International Business Machines CorporationInventors: Abhishek Mitra, Suranjana Samanta, Geetha Adinarayan
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Publication number: 20200410008Abstract: Aspects of the present invention disclose a method for generating a reasoning query based on a user selection of a generated data visualization of a knowledge graph. The method includes one or more processors generating a knowledge graph of a domain. The method further includes constructing a hierarchy of the knowledge graph. The method further includes generating a data visualization of the domain based at least in part on the hierarchy of the knowledge graph. The method further includes identifying a user selection of one or more nodes of the data visualization. The method further includes generating a reasoning query corresponding to the domain based on the data visualization of the domain and the user selection. The method further includes determining whether the knowledge graph includes a collection of nodes that are on a level of the constructed hierarchy that corresponds to a level of the one or more nodes.Type: ApplicationFiled: June 27, 2019Publication date: December 31, 2020Inventors: Geetha Adinarayan, Hari Hara Prasad Viswanathan, Sathiskumar Palaniappan, Amit Mohan Mangalvedkar
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Publication number: 20200364266Abstract: A computer-implemented method includes receiving, by a computer device, a request from a user for a semantic meta model including specified data; generating, by the computer device, the semantic meta model from a database including the specified data; generating, by the computer device, a visualization definition for the semantic meta model, the visualization definition including computer readable instructions for generating an appearance of the semantic meta model on a digital display; and transmitting, by the computer device, the visualization definition to the user as a dimension of the semantic meta model.Type: ApplicationFiled: May 16, 2019Publication date: November 19, 2020Inventors: Geetha ADINARAYAN, Sathiskumar PALANIAPPAN, Amit Mohan MANGALVEDKAR
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Publication number: 20200167431Abstract: In an automatic context adaptive search and result generation, a server obtains an email corpus of a user for a current time period. The server identifies a set of triggering semantics in the email corpus, and using an ontology, identifies a set of topic-context pairs corresponding to each triggering semantic. The server identifies a set of paths in the ontology activated by the set of topic-context pairs and compares the set of activated paths with paths in each heatmap of a set of heatmaps, where each heatmap corresponds to a document in a set of documents. The server identifies one or more heatmaps of the set of heatmaps including one or more paths matching an activated path of the set of activated paths. The server then outputs a search result including the one or more documents corresponding to the one or more heatmaps.Type: ApplicationFiled: November 27, 2018Publication date: May 28, 2020Inventors: Abhishek MITRA, Suranjana SAMANTA, Geetha ADINARAYAN
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Patent number: 10554812Abstract: A method and system for controlling unwanted phone calls. In response to a determination that a phone number of a current incoming call to a user is not a phone number in a contact list including phone numbers of the user's contacts and to a determination that the phone number of the current incoming call is a phone number in a phone list of a shared table, the shared table for the previous call duration is analyzed for the previous call duration and the previous sentiment of the user during a previous incoming phone call for the phone number of the current incoming call to the user. It is ascertained, from analyzing the shared table for the previous call duration, that the previous call duration is less than a predetermined call duration and the previous sentiment is a negative sentiment, and in response the current incoming call is rejected.Type: GrantFiled: November 8, 2018Date of Patent: February 4, 2020Assignee: International Business Machines CorporationInventors: Geetha Adinarayan, Dinesh Radhakrishnan, Akshat Dixit, Gandhi Sivakumar
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Patent number: 10489827Abstract: One embodiment for determining a marketing incentive for a user of an electronic device. In one embodiment, a computer processor detects a first electronic device within a retail environment utilizing a second electronic device that also identifies information associated with the first electronic device. In one embodiment, a computer processor determines a behavior associated with the first electronic device based, at least in part, on movement of the first electronic device within the retail environment. In one embodiment, a computer processor identifies data associated with the retail environment that includes information associated with a retailer associated with the retail environment and information associated with the first electronic device. In one embodiment, a computer processor determines a first marketing incentive based, at least in part, on the determined behavior associated with the first electronic device and the identified data associated with the retail environment.Type: GrantFiled: June 15, 2017Date of Patent: November 26, 2019Assignee: International Business Machines CorporationInventors: Geetha Adinarayan, Shaw-Ben S. Shi, Gandhi Sivakumar, Meng Hong Tsai