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Learning method and system based on questioning

DC
  • US 5,934,910 A
  • Filed: 08/24/1998
  • Issued: 08/10/1999
  • Est. Priority Date: 12/02/1996
  • Status: Expired due to Term
First Claim
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1. A method of teaching a subject to a user depending on the user asking subject-related questions to a system, the method comprising the steps of:

  • retrieving, by the system, study materials of the subject; and

    generating, by the system, an answer to a subject-related natural-language question entered by the user into the system, through the steps of;

    analyzing the grammatical structure of the question by parsing the question into its grammatical components using at least one grammatical rule; and

    transforming at least one grammatical component of the question into at least one instruction using at least one semantic rule, for generating the answer to be presented to the user so as to teach the user the subject before the user continues on learning the subject from study materials of the subject.

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