Revisiting RDF storage layouts for efficient query answering.
Maxime BuronFrançois GoasdouéIoana ManolescuTayeb MerabtiMarie-Laure MugnierPublished in: SSWS@ISWC (2020)
Keyphrases
- query answering
- data exchange
- data complexity
- data integration
- incomplete information
- integrity constraints
- conjunctive queries
- answering queries
- data integration systems
- inconsistent databases
- query rewriting
- query relaxation
- consistent query answering
- query containment
- open world
- data model
- ontology mappings
- xml schema
- databases
- semantic web
- knowledge base