Deep Generative Models-Based Anomaly Detection for Spacecraft Control Systems.
Hyojung AhnDawoon JungHan-Lim ChoiPublished in: Sensors (2020)
Keyphrases
- anomaly detection
- generative model
- control system
- intrusion detection
- probabilistic model
- discriminative models
- discriminative learning
- detecting anomalies
- anomalous behavior
- em algorithm
- network intrusion detection
- one class support vector machines
- deep belief networks
- network traffic
- unsupervised learning
- conditional random fields
- semi supervised
- prior knowledge
- hierarchical hidden markov models
- intrusion detection system
- expectation maximization
- detect anomalies
- network anomaly detection
- hidden variables
- maximum likelihood
- decision trees