Keyphrases
- access control
- smart home
- fine grained
- activity recognition
- dynamic access control
- ambient intelligence
- security policies
- data security
- context awareness
- context aware
- intelligent systems
- access control models
- role based access control
- ubiquitous computing environments
- access control systems
- access control mechanism
- human activities
- security mechanisms
- management system
- embedded systems
- low cost
- rbac model
- database security
- data streams
- intelligent agents
- learning algorithm