Efficiency of hybrid index structures - Theoretical analysis and a practical application.
Richard GöbelCarsten KropfSven MüllerPublished in: J. Vis. Lang. Comput. (2014)
Keyphrases
- practical application
- index structure
- theoretical analysis
- r tree
- multi dimensional
- range queries
- main memory
- query processing
- data structure
- multidimensional indexing
- access methods
- b tree
- tree structure
- data distribution
- nearest neighbor
- database management systems
- efficient query processing
- multidimensional index structures
- indexing techniques
- neural network
- tree structures
- indexing schemes
- spatial index
- database systems
- similarity queries
- database
- nearest neighbor queries
- aggregated data
- data management
- disk accesses
- indexing structure
- inverted index
- prefetching
- feature space
- high dimensional
- dimensionality reduction