An Efficient Indexing Scheme for Moving Objects' Trajectories on Road Networks.
Jae-Woo ChangJung-Ho UmPublished in: WAIM (2006)
Keyphrases
- road network
- moving objects
- trajectory data
- uncertain trajectories
- moving object trajectories
- road segments
- spatio temporal
- video sequences
- objects moving
- motion patterns
- travel time
- object tracking
- route planning
- image sequences
- background subtraction
- video surveillance
- motion segmentation
- transportation networks
- object motion
- location based services
- traffic congestion
- spatial networks
- spatial databases
- traffic data
- geographic information systems
- spatio temporal databases
- shortest path
- detection algorithm
- dynamic scenes
- trajectories of moving objects
- moving objects databases
- fastest path
- map matching
- path queries