Patents by Inventor Priyanka Khaitan
Priyanka Khaitan 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).
-
Patent number: 11314792Abstract: Systems and methods are provided for digital assistant configuration and functionality. For example, systems and methods provide for receiving a query from a user via a computing device, processing language in the query to identify a plurality of elements associated with the query, and analyzing the plurality of elements associated with the query to determine an intent of the query by mapping the plurality of elements associated with the query to a list of predetermined intents by comparing the plurality of elements associated with the query to each intent in the list of predetermined intents to generate a score for each intent in the list of predetermined intents. Systems and methods further provide for determining a subset of the predetermined intents based on the score for each intent in the list of predetermined intents, and providing recommendations related to the query based on the subset of predetermined intents.Type: GrantFiled: March 15, 2017Date of Patent: April 26, 2022Assignee: SAP SEInventors: Priyanka Khaitan, Haichao Wei, Kevin Hsu, Mitchell Clark
-
Patent number: 11170058Abstract: In an example, one or more tokens in a freeform search query are identified, each token corresponding to a search term or combination of neighboring search terms in the freeform search query. A graph structure and flat data corresponding to the graph structure are obtained. A search for results relevant to the identified one or more tokens is performed using a first search process, the first search process using the graph structure and flat data to rank search results according to a first ranking order and populate a why found table. Pieces of data corresponding to the results relevant to the identified one or more tokens are joined using the why found table, forming a view and one or more patterns of operators and terms, in a pattern database, matching the one or more operators and one or more surrounding terms in the freeform search query are found.Type: GrantFiled: December 19, 2019Date of Patent: November 9, 2021Assignee: SAP SEInventors: Haichao Wei, Priyanka Khaitan
-
Patent number: 10866975Abstract: Systems and methods are provided for receiving and processing a query to determine an intent of the query, and analyzing the intent of the query to determine that the intent of the query is associated with a use case state diagram. Systems and methods further provide for traversing a plurality of nodes in the user case state diagram to generate a value for each relevant node, performing an operation associated with the query using the generated values, and providing the results of the operation to a computing device.Type: GrantFiled: October 7, 2019Date of Patent: December 15, 2020Assignee: SAP SEInventors: Priyanka Khaitan, Haichao Wei, Kevin Hsu, Mitchell Clark
-
Patent number: 10810238Abstract: Systems and methods are provided for receiving a plurality of queries from plurality of channels via a plurality of computing devices. For each query of the plurality of queries systems and methods are provided for determining a use case associated with the query from a plurality of predetermined use cases, determining transformation rules for data associated with the use case, accessing data from at least one data source of a plurality of data sources to generate response data for a response to the query, the plurality of data sources comprising the data in a plurality of different data formats, transforming the data associated with the use case from at least a first format into a uniform data structure comprising the response data using the transformation rules for the response data, and providing the response data in the uniform data structure.Type: GrantFiled: March 15, 2017Date of Patent: October 20, 2020Assignee: SAP SEInventors: Priyanka Khaitan, Haichao Wei, Kevin Hsu, Mitchell Clark
-
Patent number: 10726072Abstract: In an example, data in a non-flat format and metadata corresponding to the data are obtained from a first database. The data is flattened into flat data and augmented with the metadata. One or more pieces of the flat data are scanned to locate a first piece of flat data having a first attribute with attribute values that are a subset of attribute values of a second attribute of a second piece of flat data. A link is then created between the first attribute of the first piece of flat data and the second attribute of the second piece of flat data. A graph structure is generated, the graph structure containing a plurality of nodes, each node corresponding to a data type of the flat data and corresponding to one or more pieces of data in the flat data of the corresponding data type.Type: GrantFiled: January 25, 2018Date of Patent: July 28, 2020Assignee: SAP SEInventors: Haichao Wei, Priyanka Khaitan
-
Patent number: 10713310Abstract: In an example, a graph structure and flat data corresponding to the graph structure are obtained, the graph structure containing a plurality of nodes. Stop words are removed from one or more search terms to obtain modified search terms. For each of the modified search terms, the pieces of data from the flat data are searched to locate one or more matching pieces of data from the flat data, wherein a piece of data from the flat data matches if it contains at least one attribute with a value that is similar to the modified search term. This information is used to calculate fuzzy match scores for each matching piece of data from the flat data.Type: GrantFiled: January 25, 2018Date of Patent: July 14, 2020Assignee: SAP SE WalldorfInventors: Haichao Wei, Priyanka Khaitan
-
Patent number: 10642908Abstract: In an example, for each one or more search terms, pieces of data from flat data are searched to locate one or more matching pieces of data from the flat data, wherein a piece of data from the flat data matches if it contains at least one attribute with a value that is similar to the search term. Then, for each matching piece of data from the flat data, a fuzzy match score and a match frequency score are calculated. For each node in a graph structure, a ranking score based on a combination of the fuzzy match score and the match frequency score for a corresponding piece of data from the flat data is calculated. One or more search results are retrurned based on the ranking scores of nodes corresponding to pieces of data for the one or more search results.Type: GrantFiled: January 25, 2018Date of Patent: May 5, 2020Assignee: SAP SEInventors: Haichao Wei, Priyanka Khaitan
-
Publication number: 20200125608Abstract: In an example, one or more tokens in a freeform search query are identified, each token corresponding to a search term or combination of neighboring search terms in the freeform search query. A graph structure and flat data corresponding to the graph structure are obtained. A search for results relevant to the identified one or more tokens is performed using a first search process, the first search process using the graph structure and flat data to rank search results according to a first ranking order and populate a why found table. Pieces of data corresponding to the results relevant to the identified one or more tokens are joined using the why found table, forming a view and one or more patterns of operators and terms, in a pattern database, matching the one or more operators and one or more surrounding terms in the freeform search query are found.Type: ApplicationFiled: December 19, 2019Publication date: April 23, 2020Inventors: Haichao Wei, Priyanka Khaitan
-
Publication number: 20200034360Abstract: Systems and methods are provided for receiving and processing a query to determine an intent of the query, and analyzing the intent of the query to determine that the intent of the query is associated with a use case state diagram. Systems and methods further provide for traversing a plurality of nodes in the user case state diagram to generate a value for each relevant node, performing an operation associated with the query using the generated values, and providing the results of the operation to a computing device.Type: ApplicationFiled: October 7, 2019Publication date: January 30, 2020Inventors: Priyanka Khaitan, Haichao Wei, Kevin Hsu, Mitchell Clark
-
Patent number: 10540410Abstract: In an example, one or more tokens in a freeform search query are identified, each token corresponding to a search term or combination of neighboring search terms in the freeform search query. A graph structure and flat data corresponding to the graph structure are obtained. A search for results relevant to the identified one or more tokens is performed using a first search process, the first search process using the graph structure and flat data to rank search results according to a first ranking order and populate a why found table. Pieces of data corresponding to the results relevant to the identified one or more tokens are joined using the why found table, forming a view and one or more patterns of operators and terms, in a pattern database, matching the one or more operators and one or more surrounding terms in the freeform search query are found.Type: GrantFiled: January 25, 2018Date of Patent: January 21, 2020Assignee: SAP SEInventors: Haichao Wei, Priyanka Khaitan
-
Patent number: 10503744Abstract: Systems and methods are provided for receiving and processing a query to determine an intent of the query, and analyzing the intent of the query to determine that the intent of the query is associated with a use case state diagram. Systems and methods further provide for traversing a plurality of nodes in the user case state diagram to generate a value for each relevant node, performing an operation associated with the query using the generated values, and providing the results of the operation to a computing device.Type: GrantFiled: March 15, 2017Date of Patent: December 10, 2019Assignee: SAP SEInventors: Priyanka Khaitan, Haichao Wei, Kevin Hsu, Mitchell Clark
-
Publication number: 20190147091Abstract: In an example, for each one or more search terms, pieces of data from flat data are searched to locate one or more matching pieces of data from the flat data, wherein a piece of data from the flat data matches if it contains at least one attribute with a value that is similar to the search term. Then, for each matching piece of data from the flat data, a fuzzy match score and a match frequency score are calculated. For each node in a graph structure, a ranking score based on a combination of the fuzzy match score and the match frequency score for a corresponding piece of data from the flat data is calculated. One or more search results are retrurned based on the ranking scores of nodes corresponding to pieces of data for the one or more search results.Type: ApplicationFiled: January 25, 2018Publication date: May 16, 2019Inventors: HAICHAO WEI, PRIYANKA KHAITAN
-
Publication number: 20190147090Abstract: In an example, a graph structure and flat data corresponding to the graph structure are obtained, the graph structure containing a plurality of nodes. Stop words are removed from one or more search terms to obtain modified search terms. For each of the modified search terms, the pieces of data from the flat data are searched to locate one or more matching pieces of data from the flat data, wherein a piece of data from the flat data matches if it contains at least one attribute with a value that is similar to the modified search term. This information is used to calculate fuzzy match scores for each matching piece of data from the flat data.Type: ApplicationFiled: January 25, 2018Publication date: May 16, 2019Inventors: Haichao Wei, Priyanka Khaitan
-
Publication number: 20190147107Abstract: In an example, one or more tokens in a freeform search query are identified, each token corresponding to a search term or combination of neighboring search terms in the freeform search query. A graph structure and flat data corresponding to the graph structure are obtained. A search for results relevant to the identified one or more tokens is performed using a first search process, the first search process using the graph structure and flat data to rank search results according to a first ranking order and populate a why found table Pieces of data corresponding to the results relevant to the identified one or more tokens are joined using the why found table, forming a view and one or more patterns of operators and terms, in a pattern database, matching the one or more operators and one or more surrounding terms in the freeform search query are found.Type: ApplicationFiled: January 25, 2018Publication date: May 16, 2019Inventors: HAICHAO WEI, Priyanka Khaitan
-
Publication number: 20190147110Abstract: In an example, data in a non-flat format and metadata corresponding to the data are obtained from a first database. The data is flattened into flat data and augmented with the metadata. One or more pieces of the flat data are scanned to locate a first piece of flat data having a first attribute with attribute values that are a subset of attribute values of a second attribute of a second piece of flat data. A link is then created between the first attribute of the first piece of flat data and the second attribute of the second piece of flat data. A graph structure is generated, the graph structure containing a plurality of nodes, each node corresponding to a data type of the flat data and corresponding to one or more pieces of data in the flat data of the corresponding data type.Type: ApplicationFiled: January 25, 2018Publication date: May 16, 2019Inventors: Haichao Wei, Priyanka Khaitan
-
Publication number: 20180157739Abstract: Systems and methods are provided for receiving and processing a query to determine an intent of the query, and analyzing the intent of the query to determine that the intent of the query is associated with a use case state diagram. Systems and methods further provide for traversing a plurality of nodes in the user case state diagram to generate a value for each relevant node, performing an operation associated with the query using the generated values, and providing the results of the operation to a computing device.Type: ApplicationFiled: March 15, 2017Publication date: June 7, 2018Inventors: Priyanka Khaitan, Haichao Wei, Kevin Hsu, Mitchell Clark
-
Publication number: 20180157721Abstract: Systems and methods are provided for digital assistant configuration and functionality. For example, systems and methods provide for receiving a query from a user via a computing device, processing language in the query to identify a plurality of elements associated with the query, and analyzing the plurality of elements associated with the query to determine an intent of the query by mapping the plurality of elements associated with the query to a list of predetermined intents by comparing the plurality of elements associated with the query to each intent in the list of predetermined intents to generate a score for each intent in the list of predetermined intents. Systems and methods further provide for determining a subset of the predetermined intents based on the score for each intent in the list of predetermined intents, and providing recommendations related to the query based on the subset of predetermined intents.Type: ApplicationFiled: March 15, 2017Publication date: June 7, 2018Inventors: Priyanka Khaitan, Haichao Wei, Kevin Hsu, Mitchell Clark
-
Publication number: 20180157727Abstract: Systems and methods are provided for receiving a plurality of queries from plurality of channels via a plurality of computing devices For each query of the plurality of queries systems and methods are provided for determining a use case associated with the query from a plurality of predetermined use cases, determining transformation rules for data associated with the use case, accessing data from at least one data source of a plurality of data sources to generate response data for a response to the query, the plurality of data sources comprising the data in a plurality of different data formats, transforming the data associated with the use case from at least a first format into a uniform data structure comprising the response data using the transformation rules for the response data, and providing the response data in the uniform data structureType: ApplicationFiled: March 15, 2017Publication date: June 7, 2018Inventors: Priyanka Khaitan, Haichao Wei, Kevin Hsu, Mitchell Clark