Multiple User Access To Data Triples

  • Published: Sep 24, 2008
  • Family: 4
  • Cited: 2
  • Cites: 3
  • Non Patent Citations: 1
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Abstract

A computerized data processing method for providing multiple access to data triples (270, 770) in the form subject (255, 755) - predicate (260, 760) - object (265, 765), the method comprising persisting first data triples (270) associated with a first data triples directed graph (447, 625) in a datastore (120), persisting second data triples (770) associated with a second data triples directed graph (449, 630a) in the datastore (120) together with user access control information (635a, 806), merging the first data triples directed graph (447, 625) and the second data triples directed graph (449, 630a) to provide a merged data triples directed graph (780, 952) in response to a user request (903) having user request access control information corresponding to the user access control information (635a, 806) associated with the second data triples directed graph (449, 630a), and providing access to the merged data triples directed graph (780, 952) to a user (105) associated with the user request.


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Document History
  • Publication: Sep 24, 2008
  • Application: Mar 19, 2007
    EP EP 07251138 A
  • Priority: Mar 19, 2007
    EP EP 07251138 A

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