Datalog Materialisation in Distributed RDF Stores with Dynamic Data Exchange.
Temitope AjileyeBoris MotikIan HorrocksPublished in: CoRR (2019)
Keyphrases
- data exchange
- query answering
- data integration
- schema mappings
- data management
- xml schema
- tuple generating dependencies
- conjunctive queries
- data sources
- unions of conjunctive queries
- answering queries
- query rewriting
- heterogeneous data sources
- integrity constraints
- databases
- data complexity
- xml data exchange
- semantic web
- query language
- expressive power
- open world
- linked data
- heterogeneous data
- relational data
- transitive closure
- peer to peer
- dl lite
- closed world
- data analysis
- database systems