Towards Unifying Semantic Constraints and Security Constraints in Distributed Information Systems.
Joachim BiskupBarbara SprickPublished in: Semantics in Databases (2001)
Keyphrases
- semantic constraints
- distributed information systems
- data security
- semantic knowledge
- semantic representation
- access control
- distributed databases
- information systems
- knowledge sources
- relational schema
- information security
- relational data
- domain knowledge
- noun phrases
- load balancing
- incomplete information
- data centric
- object oriented
- natural language
- database systems