A Neural-symbolic Approach for Ontology-mediated Query Answering.
Medina AndreselCsaba DomokosDaria StepanovaTrung-Kien TranPublished in: CoRR (2021)
Keyphrases
- query answering
- ontology based data access
- data exchange
- integrity constraints
- conjunctive queries
- data complexity
- data integration
- incomplete information
- answering queries
- knowledge base
- data integration systems
- domain knowledge
- query rewriting
- semantic web
- domain ontology
- domain specific
- knowledge representation
- query containment
- query answers
- ontology languages
- artificial intelligence
- tuple generating dependencies
- owl ontologies
- semantic annotation
- semantic information
- schema mappings
- dl lite
- consistent query answering
- inconsistent databases
- data management
- database