ABox Reasoning with Transitive Roles and Axioms.
Sergio TessarisGraham GoughPublished in: Description Logics (1999)
Keyphrases
- description logics
- transitive roles
- knowledge base
- expressive description logics
- inverse roles
- conjunctive query answering
- computational properties
- reasoning tasks
- reasoning problems
- reasoning systems
- number restrictions
- knowledge representation
- terminological reasoning
- dl lite
- exptime complete
- owl dl
- query answering
- first order logic
- semantic web
- ontology languages
- expressive power
- data complexity
- default rules
- combined complexity
- natural language
- artificial intelligence
- database