Index Structure for Cross-Class Query in Object Deputy Database.
Yuwei PengHefei GeMao DingZeqian HuangChuanjian WangPublished in: WAIM (2011)
Keyphrases
- index structure
- access methods
- indexing techniques
- database
- range queries
- query processing
- indexing structure
- spatial index
- database management systems
- efficient query processing
- r tree
- data structure
- database systems
- multi dimensional
- similarity queries
- multi dimensional data
- reverse k nearest neighbor
- main memory
- databases
- b tree
- database objects
- data management
- indexing scheme
- data distribution
- nearest neighbor
- disk accesses
- indexing schemes
- nearest neighbor queries
- inverted index
- data objects
- query execution
- sequential scan
- similarity search
- secondary memory
- multidimensional indexing
- data sets
- efficient processing
- nearest neighbor search
- high dimensional
- relational databases
- data sources
- spatial databases
- space partitioning
- cost model
- pruning power
- multidimensional index structures
- tree structure
- response time
- kd tree
- query language
- spatial objects
- index scheme
- spatial queries
- neural network