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Devices, systems, and methods for context management

  • US 9,922,092 B2
  • Filed: 04/24/2014
  • Issued: 03/20/2018
  • Est. Priority Date: 04/24/2014
  • Status: Active Grant
First Claim
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1. A method for contextual management, the method comprising:

  • performing a first process repeatedly, wherein the first process includes;

    (i) extracting content information corresponding to a new or modified content item from a collection of digital content items to be distributed in a plurality of locations on a network,(ii) normalizing the new or modified content item corresponding to the extracted content information,(iii) sending the normalized content item to a data warehouse, which is a local storage for managing a normalized content item, and(iv) registering keywords extracted from the new or modified content item to the data warehouse;

    performing a second process repeatedly, wherein the second process includes;

    (i) examining a new content item of the data warehouse,(ii) generating an index from content information of the new content item, and(iii) updating an index database using the generated index,receiving a query from a computing device, wherein the query is automatically generated by a client program of the computing device in response to a user'"'"'s operations for an application;

    determining a context of the user associated with the received query;

    generating an enhanced query by using a registered keyword corresponding to the contents of the query according to the reception of the query;

    performing a search based on the context of the user and contents of the enhanced query generated by using the registered keyword;

    generating a recommendation according to a result of the search and an index in the index database; and

    returning the generated recommendation to the client program of the computing device.

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