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System and method for granting access to a resource

  • US 5,375,244 A
  • Filed: 05/29/1992
  • Issued: 12/20/1994
  • Est. Priority Date: 05/29/1992
  • Status: Expired due to Term
First Claim
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1. A system for controlling access by a user to a resource based upon attributes of said user, comprisingmeans (101) for storing data representing attributes of persons eligible for access and persons ineligible for access;

  • signal processing means (110) for processing signals representing data stored in said storing means to form a plurality of attribute profiles, each of said attribute profiles being indicative of attributes of either eligible or ineligible users;

    signal correlating means (130) for determining resemblance of said attributes of said user requesting access to (1) a first one of said attribute profiles of an eligible user most similar to said attributes of said user requesting access, and (2) a second one of said attribute profiles of an ineligible user most similar to said attributes of said user requesting access, andmeans (140) for generating an access control signal allowing access to the resource based upon a relative resemblance between said attributes of said user requesting access and said first and second attribute profiles.

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