METHOD AND APPARATUS FOR MANAGING MULTIPLE DOCUMENT VERSIONS IN A LARGE SCALE DOCUMENT REPOSITORY

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United States of America Patent

APP PUB NO 20110106775A1
SERIAL NO

12610894

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Abstract

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In a large scale data repository, a single logical view of multiple versions of the same data is presented. In order to determine which data versions are equivalent without comparing each pair of entries in the database, the database entries are clustered with a clustering algorithm and then comparisons between entries are made only between the entries in each cluster. Once a set of entries has been determined to be equivalent, a composite master entry is constructed from those entries in the set that contain preferred metadata and the composite master entry is made available for searches and display to the user.

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COPYRIGHT CLEARANCE CENTER INC222 ROSEWOOD DRIVE DANVERS MA 01923

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  • 2009 Application Filing Year
  • G06F Class
  • 34869 Applications Filed
  • 24376 Patents Issued To-Date
  • 69.91 % Issued To-Date
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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arbo, James Chelmsford, US 4 34
Cronin, Michael J Swampscott, US 36 1394
Meyer, Keith Southborough, US 9 96
Murphy, Daniel J Boxford, US 17 174

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  • 15 Citation Count
  • G06F Class
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