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Method, apparatus, and program for data management

  • US 20050102252A1
  • Filed: 09/25/2003
  • Published: 05/12/2005
  • Est. Priority Date: 09/26/2002
  • Status: Active Grant
First Claim
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1. A data management method for managing original data and derivative data by relating the original data and the derivative data, the derivative data being generated through editing processing on the original data, the data management method comprising the steps of:

  • generating link information for linking the original data and the derivative data and editing information representing the content of the editing processing; and

    attaching the link information and the editing information to the original data and the derivative data as accompanying information thereof.

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