A Comparison of Road-Network-Constrained Trajectory Compression Methods.
Yudian JiHao LiuXiaoying LiuYe DingWuman LuoPublished in: ICPADS (2016)
Keyphrases
- road network
- trajectory data
- uncertain trajectories
- moving object trajectories
- road segments
- shortest path
- moving objects
- transportation networks
- travel time
- route planning
- location based services
- spatial databases
- map matching
- traffic data
- traffic congestion
- spatial networks
- gps data
- geographic information systems
- dijkstra algorithm