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Removing permissions in the flexible authorization framework.

Duminda WijesekeraSushil JajodiaFrancesco Parisi-PresicceÅsa Hagström
Published in: ACM Trans. Database Syst. (2003)
Keyphrases
  • access control
  • main contribution
  • lightweight
  • fine grained
  • website
  • image segmentation
  • management system
  • trust management