-tree: A Self-tuning Index of Moving Objects.
Nan ChenLidan ShouGang ChenKe ChenYunjun GaoPublished in: DASFAA (2) (2010)
Keyphrases
- moving objects
- index structure
- b tree
- indexing schemes
- moving object databases
- spatio temporal
- tree structure
- database
- video sequences
- image sequences
- motion segmentation
- data structure
- database systems
- spatio temporal databases
- hash table
- frequent updates
- dense optical flow
- indexing scheme
- range aggregate queries
- indexing structure
- pid controller
- optical flow
- video surveillance
- background subtraction
- object tracking
- metric access methods
- multi dimensional
- binary tree
- mobile objects
- similarity search
- index tree
- detection algorithm
- decision trees
- spanning tree
- trajectories of moving objects
- space partitioning
- indexing method
- r tree
- suffix tree
- inverted index