The Objects Interaction Matrix for Modeling Cardinal Directions in Spatial Databases.
Tao ChenMarkus SchneiderGanesh ViswanathanWenjie YuanPublished in: DASFAA (1) (2010)
Keyphrases
- cardinal directions
- spatial databases
- spatial objects
- minimum bounding rectangles
- spatial queries
- spatial data
- consistency checking
- r tree
- range queries
- transitive closure
- binary relations
- spatial relations
- geographic information systems
- spatial relationships
- data quality
- closely related
- road network
- image sequences
- b tree
- similarity search
- index structure
- image classification
- moving objects
- data structure