DualgridFF: a robust, consistent and efficient physical data model for spatial databases.
José Antonio Cotelo LemaMiguel Rodríguez LuacesPublished in: GIS (2010)
Keyphrases
- spatial databases
- data model
- algorithms and data structures
- spatial data
- relational model
- r tree
- spatial objects
- geographical information systems
- spatial database systems
- object relational
- range queries
- spatial relationships
- database systems
- reverse nearest neighbor
- semi algebraic
- spatial data mining
- spatial join
- databases
- spatial queries
- geographic information systems
- remote sensing
- data sources
- feature space
- decision trees
- real world