Time-Window Based Group-Behavior Supported Method for Accurate Detection of Anomalous Users.
Lun-Pin YuanEuijin ChooTing YuIssa KhalilSencun ZhuPublished in: DSN (2021)
Keyphrases
- detection method
- high accuracy
- high precision
- experimental evaluation
- completely automatic
- synthetic data
- preprocessing
- highly accurate
- detection algorithm
- pairwise
- learning algorithm
- cost function
- line detection
- computational complexity
- anomaly detection
- similarity measure
- clustering method
- neural network
- false positive rate
- classification method
- hough transform
- face detection
- high quality
- probabilistic model
- computational cost
- mobile robot
- significant improvement