Efficient Query Processing in Arbitrary Subspaces Using Vector Approximations.
Hans-Peter KriegelPeer KrögerMatthias SchubertZiyue ZhuPublished in: SSDBM (2006)
Keyphrases
- efficient query processing
- query processing
- index structure
- query optimization
- xml data
- query execution
- data management
- database
- data sets
- data partitioning
- database management systems
- database systems
- high dimensional data
- low dimensional
- search tools
- range queries
- index scheme
- high dimensional
- response time
- decision trees
- vector space
- databases
- data management systems
- neural network
- feature selection
- cost model
- web services
- principal component analysis