Answering Counting Queries over DL-Lite Ontologies.
Meghyn BienvenuQuentin ManièreMichaël ThomazoPublished in: CoRR (2020)
Keyphrases
- dl lite
- query answering
- answering queries
- complexity of query answering
- query rewriting
- conjunctive regular path queries
- description logics
- conjunctive queries
- data complexity
- query evaluation
- data exchange
- integrity constraints
- owl dl ontology
- first order logic
- database
- query language
- incomplete information
- ontology languages
- query processing
- expressive power
- computational complexity
- data integration
- ontology based data access
- semantic web
- complex queries
- probabilistic databases
- data management
- knowledge base
- xml queries
- query interface
- response time
- web search engines
- data sources
- xpath queries
- heterogeneous data
- spatial databases
- xml documents
- multi dimensional
- np complete