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Method and system for deriving a transformation by referring schema to a central model

  • US 20040216030A1
  • Filed: 01/15/2002
  • Published: 10/28/2004
  • Est. Priority Date: 05/25/2001
  • Status: Abandoned Application
First Claim
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1. A method for deriving transformations for transforming data from one data schema to another, comprising:

  • receiving a source data schema and a target data schema;

    mapping the source data schema into an ontology model;

    mapping the target data schema into the ontology model; and

    deriving a transformation for transforming data conforming to the source data schema into data conforming to the target data schema, using the ontology model.

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