Diversified Routing Queries in Dynamic Road Networks.
Jianmin LiYing ZhongShunzhi ZhuPublished in: IEEE Access (2019)
Keyphrases
- road network
- spatial networks
- shortest path
- road segments
- spatial queries
- uncertain trajectories
- path queries
- travel time
- fastest path
- query processing
- routing algorithm
- efficient processing
- objects moving
- transportation networks
- dijkstra algorithm
- traffic conditions
- query language
- location based services
- route planning
- query evaluation
- geographic information systems
- traffic data
- spatial databases
- range queries
- trip planning
- moving objects
- three dimensional
- query types
- metric space
- index structure