Explaining Query Answers under Inconsistency-Tolerant Semantics over Description Logic Knowledge Bases (Extended Abstract).
Meghyn BienvenuCamille BourgauxFrançois GoasdouéPublished in: Description Logics (2015)
Keyphrases
- extended abstract
- query answers
- description logics
- query answering
- dl lite
- knowledge base
- model theoretic
- query evaluation
- reasoning tasks
- error bounds
- aggregate queries
- data exchange
- computing least common subsumers
- reasoning services
- probabilistic databases
- description logic knowledge base
- knowledge representation
- owl dl
- data complexity
- concept descriptions
- knowledge representation languages
- semantic web
- conjunctive queries
- ontology languages
- data cleaning
- data integration
- inconsistent databases
- logic programming
- query rewriting
- schema mappings
- incomplete information
- computational complexity
- metadata