Explanations for Ontology-Mediated Query Answering in Description Logics (Extended Abstract).
Ismail Ilkan CeylanThomas LukasiewiczEnrico MaliziaAndrius VaicenaviciusPublished in: Description Logics (2020)
Keyphrases
- extended abstract
- ontology based data access
- query answering
- transitive roles
- description logics
- data exchange
- dl lite
- data complexity
- integrity constraints
- ontology languages
- conjunctive queries
- incomplete information
- answering queries
- data integration
- query rewriting
- semantic web
- tight complexity bounds
- schema mappings
- owl dl
- knowledge base
- query answers
- inconsistent databases
- owl ontologies
- data management
- knowledge representation
- domain knowledge
- query containment
- database
- np complete
- machine learning
- databases