Practical Query Rewriting for DL-Lite with Numerical Predicates.
Christian AlrabbaaPatrick KoopmannAnni-Yasmin TurhanPublished in: GCAI (2019)
Keyphrases
- query rewriting
- dl lite
- query answering
- description logics
- conjunctive queries
- query optimization
- spatial databases
- data complexity
- query execution
- xpath queries
- data integration
- ontology based data access
- xml queries
- computational complexity
- data exchange
- expressive power
- first order logic
- response time
- database systems
- query result
- data mining
- database