Processing Continual Range Queries over Moving Objects Using VCR-Based Query Indexes.
Kun-Lung WuShyh-Kwei ChenPhilip S. YuPublished in: MobiQuitous (2004)
Keyphrases
- range queries
- efficient processing
- index structure
- query processing
- spatio temporal queries
- moving objects
- multi dimensional
- indexing techniques
- mobile objects
- r tree
- b tree
- range searching
- cost model
- spatial queries
- query types
- metric space
- spatial databases
- sequential scan
- nearest neighbor
- data structure
- similarity queries
- nearest neighbor queries
- query execution
- multidimensional data
- main memory
- data cube
- exact match
- range query processing
- video sequences
- continuous queries
- access methods
- road network
- knn
- image sequences
- disk accesses
- database systems
- database
- locality sensitive hashing
- database management systems
- spatio temporal databases
- data management
- high dimensional
- neural network