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Method for rule-based context acquisition

  • US 9,204,386 B2
  • Filed: 07/28/2014
  • Issued: 12/01/2015
  • Est. Priority Date: 12/14/2011
  • Status: Active Grant
First Claim
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1. A method for rule-based context acquisition, comprising:

  • accepting a request for a target context from an application at a context acquisition system;

    identifying context rules relating to the target context using a rule-based inference cache;

    determining an inferred value of the target context based on previously-acquired contexts and the context rules without initializing sensor procedures as a result of the request; and

    generating the context rules according to context history obtained from sensed context within the rule-based inference cache using a context rule miner.

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