Invention Grant
- Patent Title: Contextual document recall
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Application No.: US17102001Application Date: 2020-11-23
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Publication No.: US11630955B2Publication Date: 2023-04-18
- Inventor: Rahul Gupta , Vinay Shanthigrama Krishnegowda , Amar Kumar Dubedy , Rithesh Baradi
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Main IPC: G06F40/284
- IPC: G06F40/284 ; G06F16/335

Abstract:
A framework for enhanced search is provided to enable the user to contextually search documents, based on specified events. A management framework provides systems for obtaining a user's contextual data and the user's interaction data for which a Context Graph and an Interaction Graph are created, respectively. The user's context data include the various events associated with the user. The user's interaction data include times and locations the user interacted with a particular document, which device was used, the type of interaction, etc. The data from the two graphs are correlated and joined into an event graph. Upon receiving a natural language query from a user, one or more contextual query elements are identified, and the event graph is spanned to identify matching results which are then provided to the requesting user device.
Public/Granted literature
- US20210073469A1 CONTEXTUAL DOCUMENT RECALL Public/Granted day:2021-03-11
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