Efficient Evaluation of Shortest Travel-Time Path Queries in Road Networks by Optimizing Waypoints in Route Requests Through Spatial Mashups.
Detian ZhangChi-Yin ChowQing LiAn LiuPublished in: APWeb (1) (2016)
Keyphrases
- road network
- travel time
- path queries
- shortest path
- spatial networks
- geographic information systems
- spatial databases
- transportation networks
- traffic data
- route planning
- spatial queries
- traffic congestion
- moving objects
- traffic conditions
- urban areas
- trajectory data
- road segments
- linked data
- fastest path
- objective function
- traffic information
- navigation systems
- traffic flow
- metaheuristic
- simulated annealing