Representation and Reasoning on RBAC: A Description Logic Approach.
Chen ZhaoNuerMaimaiti HeililiShengping LiuZuoquan LinPublished in: ICTAC (2005)
Keyphrases
- description logics
- reasoning tasks
- reasoning problems
- expressive description logics
- knowledge base
- knowledge representation and reasoning
- computational properties
- reasoning systems
- knowledge representation
- reasoning mechanism
- reasoning services
- knowledge representation systems
- computing least common subsumers
- knowledge representation formalisms
- ontology reasoning
- owl dl
- number restrictions
- semantic web ontologies
- knowledge representation languages
- dl lite
- representing knowledge
- semantic web
- exptime complete
- representation language
- mathcal shiq
- ontology languages
- web ontology language
- conceptual graphs
- snomed ct
- web ontology language owl
- expressive power
- concept descriptions
- decision procedures
- owl ontologies
- machine learning
- natural language
- biomedical ontologies
- reasoning process
- computational complexity
- model theoretic