Spatial Subgroup Mining Integrated in an Object-Relational Spatial Database.
Willi KlösgenMichael MayPublished in: PKDD (2002)
Keyphrases
- feature selection
- spatial databases
- object relational
- spatial data
- spatial objects
- spatial database systems
- spatial queries
- r tree
- geographic information systems
- spatial relationships
- spatial index
- relational model
- range queries
- data quality
- feature extraction
- management system
- data analysis
- data mining
- b tree
- road network
- topological relations