Anomaly Detection of Nonstationary Long-Memory Processes Based on Fractional Cointegration Vector Autoregression.
Ruiyao ZhangPing ZhouJunfei QiaoPublished in: IEEE Trans. Reliab. (2023)
Keyphrases
- anomaly detection
- non stationary
- intrusion detection
- network traffic
- network intrusion detection
- anomalous behavior
- detecting anomalies
- detecting anomalous
- autoregressive
- adaptive algorithms
- random fields
- intrusion detection system
- computer security
- behavior analysis
- one class support vector machines
- negative selection algorithm
- unsupervised anomaly detection
- network anomaly detection
- detect anomalies
- network security
- unsupervised learning
- data streams
- cumulative sum
- machine learning