Efficient skyline query processing in SpatialHadoop.
Dimitris PertesisChristos DoulkeridisPublished in: Inf. Syst. (2015)
Keyphrases
- query processing
- spatial query processing
- efficient query processing
- query optimization
- data management
- database systems
- computationally efficient
- data sets
- query execution plans
- cost model
- r tree
- query evaluation
- intelligent agents
- efficient computation
- aggregate queries
- index structure
- lightweight
- information systems