Method and system for creating and maintaining multiple document versions in a data processing system library

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United States of America Patent

PATENT NO 5357631
SERIAL NO

07805447

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Abstract

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A method and system for creating and maintaining multiple document versions in a data processing system implemented library. Selected documents within a data processing system implemented library are uniquely identified as root documents and a version-root identifier for each successor version of a particular root document is established. Thereafter, a selected version-root identifier is automatically associated with each created successor version of a root document. Upon the creation of a successor version of a root document and a second predecessor document, the version-root identifier associated with the root document is automatically associated with the successor version and the second predecessor document. Upon the creation of a successor version base upon multiple non-root predecessor documents a particular non-root predecessor document is automatically selected as a root document and a version-root identifier is established and associated therewith. Thereafter, the newly established version-root identifier is automatically associated with all non-root predecessor documents and the successor version based thereon.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Howell, William E North Richland Hills, TX 5 427
Reddy, Hari N Grapevine, TX 9 491
Wang, Diana S Trophy Club, TX 20 1046

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