Join-Queries between Two Spatial Datasets Indexed by a Single R*-Tree.
Michael VassilakopoulosAntonio CorralNikitas N. KaranikolasPublished in: SOFSEM (2011)
Keyphrases
- r tree
- join queries
- spatial databases
- spatial data
- spatial objects
- spatial queries
- index structure
- query processing
- spatial join
- range queries
- data structure
- multi dimensional
- b tree
- similarity search
- tree structure
- query optimization
- access methods
- geographic information systems
- data sets
- data analysis
- efficient processing
- query execution
- join algorithms
- spatial relationships
- feature space