Discovering Underground Roads from Trajectories Without Road Network.
Qiuge SongJiali MaoCheqing JinPublished in: WAIM (1) (2016)
Keyphrases
- road network
- trajectory data
- uncertain trajectories
- moving objects
- road segments
- moving object trajectories
- objects moving
- location based services
- location prediction
- travel time
- shortest path
- transportation networks
- trajectories of moving objects
- route planning
- spatial databases
- traffic data
- spatial networks
- gps data
- geographic information systems
- spatio temporal
- traffic density
- machine learning
- road surface
- intrusion detection
- traveling salesman problem