Complexity of estimating multi-way join result sizes for area skewed spatial data.
Ho-Hyun ParkChin-Wan ChungPublished in: Inf. Process. Lett. (2000)
Keyphrases
- spatial data
- spatial databases
- spatial data mining
- geographic information systems
- spatial objects
- data analysis
- geographic data
- spatial analysis
- geographical information systems
- temporal data
- spatial queries
- spatial data management
- spatial relationships
- spatial access methods
- spatial database systems
- raster data
- spatial clustering
- location based services
- geographical information
- shortest path
- databases
- rough sets
- geospatial information
- vector data
- query optimization
- geographic information
- spatio temporal data
- database
- cost model