Representation and Reasoning on Role-Based Access Control Policies with Conceptual Graphs.
Romuald ThionStéphane CoulondrePublished in: ICCS (2006)
Keyphrases
- conceptual graphs
- access control policies
- access control
- conflict resolution
- access control systems
- formal representation
- knowledge structures
- security policies
- natural language
- trust negotiation
- partial order
- distributed environment
- fine grained
- knowledge representation
- security mechanisms
- domain ontology
- security issues
- role based access control
- semi automatic
- access control models