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Pipelined architecture for global analysis and index building

  • US 7,293,005 B2
  • Filed: 01/26/2004
  • Issued: 11/06/2007
  • Est. Priority Date: 01/26/2004
  • Status: Active Grant
First Claim
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1. A method being executable in a computer for building an index, comprising:

  • pipelining global analysis computations and index creation, wherein the global analysis computations share intermediate results, wherein the global analysis computations extract properties from a global view of documents in a corpus, and wherein index creation builds the index with results of recent global analysis computations for processing of documents existing at a certain point in time, wherein the intermediate results comprise the output of one of the global analysis computations that is input into another one of the global analysis computations; and

    creating a delta index for documents for which no global analysis computations have been performed.

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