Queries of K-discriminative paths on road networks.
Chien-Wei ChangChu-Di ChenKun-Ta ChuangPublished in: Knowl. Inf. Syst. (2020)
Keyphrases
- road network
- fastest path
- path queries
- spatial networks
- shortest path
- travel time
- spatial queries
- uncertain trajectories
- moving objects
- objects moving
- transportation networks
- location based services
- route planning
- spatial databases
- web search engines
- trip planning
- xml data
- xml query processing
- index structure
- query language
- k nearest neighbor
- path expressions
- efficient processing
- traffic conditions
- map matching
- metric space
- video sequences
- computer vision
- traffic data
- traffic flow
- similarity measure
- feature selection