Keyphrases
- road network
- moving objects
- shortest path
- travel time
- uncertain trajectories
- route planning
- road segments
- transportation networks
- background subtraction
- geographic information systems
- spatio temporal
- location based services
- video surveillance
- spatial networks
- trajectory data
- objects moving
- spatial databases
- traffic data
- traffic congestion
- video sequences
- motion segmentation
- traffic conditions
- object tracking
- image sequences
- detection algorithm
- spatial queries
- database systems
- similarity measure