Keyphrases
- trust management
- access control
- usage control
- trust evaluation
- trust relationships
- trust negotiation
- trust model
- automated trust negotiation
- empirical evidence
- fine grained
- access control models
- access rights
- management system
- conflict resolution
- dempster shafer theory
- access control systems
- internet commerce
- evidential reasoning
- case study
- access control policies
- belief functions
- security policies
- bayesian networks