Multi-thresholds Clustering Objects in a Road Network.
Wenting LiuJun FengZhijian WangHao ShanPublished in: CSSE (1) (2008)
Keyphrases
- road network
- moving objects
- travel time
- objects moving
- data objects
- shortest path
- similar objects
- location based services
- k means
- clustering algorithm
- route planning
- moving object trajectories
- spatial queries
- density based clustering algorithm
- spatial networks
- gps data
- road segments
- geographic information systems
- traffic data
- map matching
- spatial databases
- traffic congestion
- heterogeneous information networks
- typed objects
- traffic conditions
- anomaly detection
- clustering method