An Unsupervised Spatiotemporal Graphical Modeling Approach to Anomaly Detection in Distributed CPS.
Chao LiuSambuddha GhosalZhanhong JiangSoumik SarkarPublished in: ICCPS (2016)
Keyphrases
- anomaly detection
- unsupervised anomaly detection
- intrusion detection
- unsupervised learning
- novelty detection
- anomalous behavior
- detecting anomalies
- network intrusion detection
- behavior analysis
- network traffic
- detect anomalies
- computer security
- network anomaly detection
- intrusion detection system
- malware detection
- data assimilation
- network security
- cumulative sum
- connectionist systems
- semi supervised
- network intrusion
- negative selection algorithm
- feature selection
- model selection
- misuse detection
- detecting anomalous
- moving objects
- hidden markov models
- neural network
- principal component analysis
- computer systems