Keyphrases
- linked data
- query processing strategies
- distributed database systems
- distributed query processing
- query processing
- query evaluation
- processing queries
- spatial access methods
- semantic data
- linked open data
- semantic web
- data sources
- structured data
- data integration
- open data
- distributed databases
- data sets
- database systems
- query plan
- record linkage
- open government data
- cost model
- rdf data
- query execution
- decision support
- multi dimensional
- data structure
- databases