Combining Existential Rules and Description Logics (Extended Version).
Antoine AmarilliMichael BenediktPublished in: CoRR (2015)
Keyphrases
- description logics
- dl lite
- computing least common subsumers
- ontology based data access
- fuzzy description logics
- dl programs
- knowledge base
- owl ontologies
- concept descriptions
- knowledge representation
- query answering
- computational properties
- knowledge representation and reasoning
- reasoning tasks
- semantic web
- highly expressive
- description logic programs
- ontology languages
- reasoning problems
- reasoning systems
- model theoretic
- function free horn
- owl dl
- knowledge representation systems
- data complexity
- database systems
- reasoning services
- number restrictions
- databases
- knowledge representation languages
- expressive power
- artificial intelligence