Keyphrases
- multi layer
- access rights
- access control systems
- access control
- digital rights management
- data migration
- intrusion detection
- access control policies
- neural nets
- security policies
- neural network
- role based access control
- access control models
- conflict resolution
- data mining techniques
- data mining
- distributed database systems
- back propagation
- privacy aware
- distributed systems
- learning algorithm
- databases