Detecting moving object outliers in massive-scale trajectory streams.
Yanwei YuLei CaoElke A. RundensteinerQin WangPublished in: KDD (2014)
Keyphrases
- massive scale
- trajectories of moving objects
- moving objects
- trajectory data
- location tracking
- moving object trajectories
- spatio temporal
- moving points
- outlier detection
- video sequences
- spatial outliers
- detection algorithm
- low latency
- real time
- detecting outliers
- data points
- continuously moving
- location based services
- sliding window
- moving object databases
- video surveillance
- road network
- data streams
- image sequences
- motion segmentation
- missing data
- movement patterns
- stream processing