One-dimensional and multi-dimensional substring selectivity estimation.
H. V. JagadishOlga KapitskaiaRaymond T. NgDivesh SrivastavaPublished in: VLDB J. (2000)
Keyphrases
- multi dimensional
- selectivity estimation
- range queries
- approximate query answering
- query optimization
- spatial join
- index structure
- r tree
- xml queries
- query processing
- dimensional data
- data cube
- high dimensional
- efficient processing
- spatial databases
- cost model
- data structure
- database systems
- xml documents
- databases
- query execution
- data mining