Assessing Topological Consistency for Collapse Operation in Generalization of Spatial Databases.
Hae-Kyong KangKi-Joune LiPublished in: ER (Workshops) (2005)
Keyphrases
- spatial databases
- spatial objects
- topological relationships
- spatial data
- topological relations
- range queries
- r tree
- geographic information systems
- spatial queries
- geographical information systems
- road network
- spatial join
- multi dimensional
- b tree
- spatial database systems
- semi algebraic
- spatial relations
- data quality
- databases
- path consistency
- nearest neighbor
- similarity measure
- reverse nearest neighbor
- machine learning