On Range Query Usability of Statistical Databases.
Ljiljana BrankovicMirka MillerJozef SiránPublished in: Int. J. Comput. Math. (2002)
Keyphrases
- statistical databases
- range queries
- multi dimensional
- index structure
- micro aggregation
- r tree
- linear hashing
- efficient processing
- file structure
- aggregate data
- cost model
- inference control
- spatial databases
- query processing
- knn
- range searching
- database
- summary tables
- query execution
- query result
- indexing techniques
- spatial queries
- data cube
- database management systems
- databases
- normal form
- confidential information
- disclosure risk
- b tree