Probabilistic Models for Anomaly Detection in Remote Sensor Data Streams.
Ethan W. DereszynskiThomas G. DietterichPublished in: UAI (2007)
Keyphrases
- anomaly detection
- probabilistic model
- sensor data streams
- sensor data
- sensor readings
- intrusion detection
- graphical models
- data streams
- detecting anomalies
- anomalous behavior
- conditional random fields
- unsupervised anomaly detection
- network traffic
- network intrusion detection
- sliding window
- bayesian networks
- detecting anomalous
- intrusion detection system
- expectation maximization
- sensor networks
- network anomaly detection
- network security
- computer security
- hidden variables
- behavior analysis
- one class support vector machines
- negative selection algorithm
- cumulative sum
- unsupervised learning
- pattern recognition