Region-Based Querz Languages for Spatial Databases in the Topological Data Model.
Luca ForlizziBart KuijpersEnrico NardelliPublished in: SSTD (2003)
Keyphrases
- spatial databases
- data model
- spatial objects
- spatial data types
- topological relationships
- spatial data
- query language
- expressive power
- relational model
- spatial database systems
- spatial queries
- topological relations
- database systems
- databases
- object oriented
- r tree
- geographical information systems
- database management systems
- range queries
- geographic information systems
- data modeling
- spatial relationships
- spatial join
- database
- semi algebraic
- relational algebra
- xml documents
- road network
- b tree
- data types
- xml data
- algorithms and data structures
- multimedia information systems
- data sources
- reverse nearest neighbor
- data quality
- data mining