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Method for searching a collection of libraries

  • US 7,117,205 B2
  • Filed: 10/23/2001
  • Issued: 10/03/2006
  • Est. Priority Date: 10/24/2000
  • Status: Expired due to Fees
First Claim
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1. A computer implemented method for searching identifying data, comprising:

  • (a) compiling a master library of data from users of a network, wherein said master library includes a collection of individual user libraries;

    (b) measuring proximity of a first library to a second library, including assigning a standard of proximity between a ranking of names in said first library to a ranking of names in said second library as (1/n)Σ

    abs(ri

    si), where r is a ranking of names in said first library, s is a ranking of names in said second library, i is a coefficient for a current ranking of names in one of said libraries, and n is the quantity of names in said libraries, wherein the step of measuring proximity includes comparing, a list of names within said libraries that are common within a predetermined factor; and

    (c) compiling a list of common names within a collection of said libraries based upon said measured proximity factor.

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