Query Rewriting with Disjunctive Existential Rules and Mappings.
Michel LeclèreMarie-Laure MugnierGuillaume Pérution-KihliPublished in: KR (2023)
Keyphrases
- query rewriting
- query answering
- data integration systems
- ontology based data access
- dl lite
- conjunctive queries
- query optimization
- data exchange
- view definitions
- schema mappings
- data integration
- xpath queries
- query execution
- spatial databases
- association rules
- incomplete information
- xml queries
- integrity constraints
- database
- multi dimensional
- data sources
- description logics