GAMA: A multi-graph-based anomaly detection framework for business processes via graph neural networks.
Wei GuanJian CaoYang GuShiyou QianPublished in: Inf. Syst. (2024)
Keyphrases
- anomaly detection
- business processes
- business process
- neural network
- intrusion detection
- process model
- web services
- connectionist systems
- network intrusion detection
- detecting anomalies
- unsupervised learning
- business process modeling
- detect anomalies
- intrusion detection system
- business process models
- anomalous behavior
- unsupervised anomaly detection
- inter organizational
- workflow systems
- negative selection algorithm
- network traffic
- business process management
- workflow management systems
- computer systems
- semi supervised
- pairwise
- pattern recognition
- information systems