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System and method for comparing heterogeneous data sources

  • US 20020055932A1
  • Filed: 08/06/2001
  • Published: 05/09/2002
  • Est. Priority Date: 08/04/2000
  • Status: Active Grant
First Claim
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1. A method for matching data contained in a source data structure to data contained in a target data structure, comprising:

  • selecting a set of one or more comparison methods;

    comparing each node of the source data structure with each node in the target data structure using the selected comparison methods; and

    determining a measure of similarity between each node of the source data structure and each node of the target data structure.

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