Representing ontologies using description logics, description graphs, and rules.
Boris MotikBernardo Cuenca GrauIan HorrocksUlrike SattlerPublished in: Artif. Intell. (2009)
Keyphrases
- description logics
- dl programs
- dl lite
- description logic programs
- owl ontologies
- ontology languages
- knowledge base
- concept descriptions
- reasoning services
- semantic web
- owl dl
- knowledge representation
- reasoning tasks
- formal ontologies
- reasoning mechanism
- ontology reasoning
- semantic web ontologies
- transitive roles
- ontology based data access
- highly expressive
- reasoning problems
- query answering
- production rules
- computational properties
- ontology mappings
- model theoretic
- computing least common subsumers
- computational complexity
- reasoning systems
- structured objects
- knowledge representation languages
- biomedical ontologies
- answer sets
- logic programs
- data complexity
- fuzzy description logics
- semi automatic
- machine learning