Deploying Spatial-Stream Query Answering in C-ITS Scenarios.
Thomas EiterRyutaro IchiseJosiane Xavier ParreiraPatrik SchneiderLihua ZhaoPublished in: EKAW (2018)
Keyphrases
- query answering
- data exchange
- integrity constraints
- data complexity
- conjunctive queries
- answering queries
- data integration
- incomplete information
- inconsistent databases
- query rewriting
- data integration systems
- data streams
- query answers
- spatial data
- schema mappings
- ontology based data access
- datalog programs
- spatial databases
- real world
- query containment
- query relaxation
- deductive databases
- relational databases
- data sets
- database