Guard Files: Stabbing and Intersection Queries on Fat Spatial Objects.
Jürg NievergeltPeter WidmayerPublished in: Comput. J. (1993)
Keyphrases
- spatial objects
- spatial queries
- spatial database systems
- spatial databases
- spatial data
- r tree
- indexing techniques
- spatial join
- spatial clustering
- topological relationships
- query processing
- range queries
- database
- spatial relations
- efficient processing
- spatial features
- databases
- spatial relationships
- index structure
- quadtree
- multi dimensional
- topological relations
- metadata
- database systems
- spatial outliers