Monitoring best region in spatial data streams in road networks.
Zijun ChenQin YuanWenyuan LiuPublished in: Data Knowl. Eng. (2019)
Keyphrases
- road network
- spatial networks
- data streams
- spatial databases
- spatial queries
- geographic information systems
- shortest path
- travel time
- moving objects
- location based services
- spatial information
- spatial data
- transportation networks
- sensor networks
- route planning
- real time
- streaming data
- fastest path
- metric space
- sliding window
- k nearest neighbor
- trajectory data
- road segments
- map matching
- input image
- concept drift
- spatial relations
- spatio temporal data
- traffic data
- traffic congestion
- spatio temporal
- sensor data
- traffic conditions
- uncertain trajectories