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Method and system for query reformulation for searching of information

  • US 20020147578A1
  • Filed: 09/13/2001
  • Published: 10/10/2002
  • Est. Priority Date: 09/29/2000
  • Status: Abandoned Application
First Claim
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1. A method for searching information using a reformulated query expression, the method comprising:

  • entering a query in a form of a natural language expression, the query comprising a plurality of terms;

    converting the query by identifying one or more interesting terms using semantic and syntactic information for one or more of the terms of the query to derive only interesting terms; and

    searching an information source of information based upon the interesting terms.

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