An integrity constraints driven system for updating spatial databases.
Alberto BelussiMauro NegriGiuseppe PelagattiPublished in: ACM-GIS (2000)
Keyphrases
- integrity constraints
- spatial databases
- spatial data
- deductive databases
- spatial objects
- functional dependencies
- query answering
- r tree
- integrity checking
- range queries
- spatial join
- database integrity
- inclusion dependencies
- geographic information systems
- conjunctive queries
- consistent query answering
- data quality
- relational model
- database
- transitive closure
- road network
- xml documents
- data sets
- constraint databases
- knn