Efficient route search on hierarchical dynamic road networks.
Jiajie XuYunjun GaoChengfei LiuLei ZhaoZhiming DingPublished in: Distributed Parallel Databases (2015)
Keyphrases
- road network
- uncertain trajectories
- shortest path
- travel time
- route planning
- road segments
- traffic congestion
- nearest neighbor search
- location based services
- spatial databases
- search space
- moving objects
- search algorithm
- transportation networks
- search strategies
- spatial queries
- traffic data
- trip planning
- geographic information systems
- computer vision
- spatio temporal
- traffic conditions
- map matching
- objects moving