Trees or grids?: indexing moving objects in main memory.
Darius SidlauskasSimonas SaltenisChristian W. ChristiansenJan M. JohansenDonatas SaulysPublished in: GIS (2009)
Keyphrases
- main memory
- moving objects
- secondary memory
- cache conscious
- database management systems
- data structure
- index structure
- secondary storage
- disk accesses
- join algorithms
- main memory databases
- external memory
- video sequences
- indexing techniques
- reachability queries
- tree structure
- storage manager
- image sequences
- memory storage
- decision trees
- b tree
- flash memory
- database
- virtual memory
- similarity queries
- similarity searching
- fit in main memory
- disk access
- access methods
- inverted index
- leaf nodes
- multimedia databases
- video data
- query processing