Anomaly Detection in Cyber-Physical Systems: Reconstruction of a Prediction Error Feature Space.
Nuno OliveiraNorberto SousaJorge OliveiraIsabel PraçaPublished in: CoRR (2021)
Keyphrases
- anomaly detection
- prediction error
- feature space
- cyber physical systems
- intrusion detection
- cyber security
- intrusion detection system
- detecting anomalies
- network intrusion detection
- anomalous behavior
- network traffic
- bit rate
- principal component analysis
- motion vectors
- inter frame
- image representation
- high dimensional
- embedded systems
- detect anomalies
- training set
- network security
- physical world
- one class support vector machines
- support vector machine
- data points
- control system
- feature extraction
- feature selection
- computational complexity
- image sequences
- information systems