Semantically Augmented Range Queries over Heterogeneous Geospatial Data.
Goce TrajcevskiBooma Sowkarthiga BalasubramaniIsabel F. CruzRoberto TamassiaXu TengPublished in: SIGSPATIAL/GIS (2020)
Keyphrases
- range queries
- geospatial data
- heterogeneous data
- multi dimensional
- spatial data
- index structure
- r tree
- spatial objects
- spatial databases
- efficient processing
- data management
- query processing
- data collection
- metric space
- data processing
- data sources
- knn
- data integration
- spatial queries
- multiple sources
- big data
- indexing techniques
- databases
- data mining
- b tree
- data structure
- data cube
- data distribution
- similarity search
- data analysis