iBAT: detecting anomalous taxi trajectories from GPS traces.
Daqing ZhangNan LiZhi-Hua ZhouChao ChenLin SunShijian LiPublished in: UbiComp (2011)
Keyphrases
- detecting anomalous
- gps data
- trajectory data
- intrusion detection
- anomaly detection
- road network
- moving object trajectories
- network traffic
- global positioning systems
- moving objects
- road segments
- global positioning system
- map matching
- intrusion detection system
- space time
- urban environments
- data mining
- spatial data
- video sequences
- information retrieval
- motion patterns
- pattern recognition
- traffic conditions
- image sequences