Keyphrases
- description logics
- knowledge representation
- expressive description logics
- knowledge base
- semantic web
- reasoning tasks
- exptime complete
- computational properties
- dl lite
- automated reasoning
- reasoning problems
- model theoretic
- reasoning systems
- logic programming
- knowledge acquisition
- expert systems
- ontology languages
- artificial intelligence
- tableau calculus
- probabilistic reasoning
- semi automatic
- special case
- computational complexity
- natural language