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Systems and methods for determining document freshness

  • US 20050144193A1
  • Filed: 06/30/2004
  • Published: 06/30/2005
  • Est. Priority Date: 09/30/2003
  • Status: Active Grant
First Claim
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1. A method of determining the freshness of a first document, comprising:

  • identifying a set of second documents that each contains a link to the first document;

    determining a freshness attribute associated with each document of the set of second documents; and

    assigning a freshness score to the first document based on the freshness attribute associated with each document of the set of second documents.

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