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System and method for a cooperative conversational voice user interface

  • US 20080091406A1
  • Filed: 10/16/2006
  • Published: 04/17/2008
  • Est. Priority Date: 10/16/2006
  • Status: Active Grant
First Claim
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1. A method for providing a voice user interface that generates cooperative conversational responses to user utterances, the responses being based on shared knowledge about a current conversation and/or one or more past conversations, the method comprising:

  • receiving an input, the input including at least one utterance;

    updating the shared knowledge to include knowledge about the at least one utterance,determining an intended meaning for the at least one utterance based on the updated shared knowledge; and

    generating a response based on the determined intended meaning.

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