Keyphrases
- outlier detection
- traffic data
- traffic congestion
- travel time
- network traffic
- traffic flow
- urban areas
- road network
- detection algorithm
- fraud detection
- knowledge discovery
- detecting outliers
- data mining
- traffic conditions
- detect outliers
- data streams
- density ratio estimation
- distance based outlier detection
- multi source
- intrusion detection
- least squares
- outlier mining
- databases
- database
- web graph
- web mining
- cellular automata
- shortest path