Distributed RDF Query Answering with Dynamic Data Exchange.
Anthony PotterBoris MotikYavor NenovIan HorrocksPublished in: ISWC (1) (2016)
Keyphrases
- data exchange
- query answering
- data integration
- data integration systems
- schema mappings
- conjunctive queries
- xml schema
- data complexity
- data management
- answering queries
- dl lite
- inconsistent databases
- query rewriting
- xml queries
- data sources
- integrity constraints
- ontology languages
- closed world
- databases
- xml data exchange
- incomplete information
- data model
- unions of conjunctive queries
- dynamic environments
- formal semantics
- query containment
- functional dependencies
- case study
- open world
- knowledge base