Dynamic PageRank with Decay: A Modified Approach for Node Anomaly Detection in Evolving Graph Streams.
Ocheme Anthony EkleWilliam EberlePublished in: FLAIRS (2024)
Keyphrases
- anomaly detection
- random walk
- directed graph
- intrusion detection
- detecting anomalies
- connectionist systems
- network intrusion detection
- betweenness centrality
- network traffic
- anomalous behavior
- streaming data
- network anomaly detection
- detecting anomalous
- computer security
- intrusion detection system
- unsupervised anomaly detection
- network security
- one class support vector machines
- behavior analysis
- link analysis
- web graph
- data streams
- data sets
- detect anomalies
- negative selection algorithm
- machine learning
- ranking algorithm
- unsupervised learning
- supervised learning
- computer vision
- social networks