Semantic anomaly detection in online data sources.
Orna RazPhilip KoopmanMary ShawPublished in: ICSE (2002)
Keyphrases
- anomaly detection
- data sources
- intrusion detection
- detecting anomalies
- anomalous behavior
- network traffic
- semantic relationships
- heterogeneous data sources
- network intrusion detection
- computer security
- detecting anomalous
- unsupervised anomaly detection
- network anomaly detection
- intrusion detection system
- network security
- behavior analysis
- one class support vector machines
- data integration
- unsupervised learning
- network intrusion
- data model
- detect anomalies
- pairwise
- negative selection algorithm
- data analysis
- databases