Ontology Based Hybrid Access Control for Automatic Interoperation.
Yuqing SunPeng PanHo-fung LeungBin ShiPublished in: ATC (2007)
Keyphrases
- access control
- data security
- security policies
- fine grained
- dynamic access control
- access control policies
- security model
- security requirements
- access control models
- database security
- role based access control
- access control mechanism
- access control systems
- security mechanisms
- identity management
- rbac model
- role based access control model
- data sources
- conflict resolution
- database
- context aware
- unauthorized access
- trust relationships
- query processing
- knowledge sharing
- domain specific