Effective shortest travel-time path caching and estimating for location-based services.
Detian ZhangAn LiuZhixu LiGangyong JiaFei ChenQing LiPublished in: World Wide Web (2019)
Keyphrases
- location based services
- travel time
- road network
- shortest path
- mobile environments
- mobile devices
- transportation networks
- location information
- traffic data
- spatial networks
- vehicle routing problem
- spatial databases
- spatial data
- location privacy
- mobile users
- context aware
- traffic congestion
- computer vision
- traffic conditions