Anomaly Detection Using Causal Sliding Windows.
Chein-I ChangYulei WangShih-Yu ChenPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2015)
Keyphrases
- anomaly detection
- sliding window
- data streams
- intrusion detection
- fixed size
- anomalous behavior
- window size
- detecting anomalies
- bayesian networks
- streaming data
- network intrusion detection
- network traffic
- causal relationships
- window sizes
- variable size
- causal models
- intrusion detection system
- continuous queries
- network anomaly detection
- computer vision
- walsh hadamard transform
- unsupervised learning
- one class support vector machines
- cumulative sum
- negative selection algorithm
- detecting anomalous
- exponential decay
- training data