Path Query Processing Using Typical Snapshots in Dynamic Road Networks.
Mengxuan ZhangLei LiPingfu ChaoWen HuaXiaofang ZhouPublished in: DASFAA (3) (2020)
Keyphrases
- road network
- shortest path
- query processing
- fastest path
- path queries
- spatial queries
- dynamic environments
- moving objects
- spatial networks
- location based services
- spatial databases
- route planning
- transportation networks
- xml data
- uncertain trajectories
- travel time
- query execution
- geographic information systems
- traffic data
- road segments
- optimal path
- query result
- trajectory data
- traffic conditions
- data management