Continuous Intersection Joins Over Moving Objects.
Rui ZhangDan LinKotagiri RamamohanaraoElisa BertinoPublished in: ICDE (2008)
Keyphrases
- moving objects
- spatio temporal
- spatio temporal queries
- image sequences
- road network
- video sequences
- detection algorithm
- trajectory data
- dense optical flow
- sql queries
- dynamic scenes
- object tracking
- motion segmentation
- continuously moving
- join algorithms
- video surveillance
- camera motion
- query optimization
- optical flow
- query evaluation
- multiple moving objects
- mobile objects
- background subtraction
- relational databases
- data structure