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A Novel Approach for Role Hierarchies in Flexible RBAC Workflow.

Yuqing SunXiangxu MengFang Yin
Published in: EDOC (2006)
Keyphrases
  • information retrieval
  • role based access control
  • access control
  • lightweight
  • workflow systems
  • business processes
  • workflow management systems
  • scientific workflows
  • database
  • control flow
  • multi domain
  • rbac model