Context-Aware Anomaly Detection for Electronic Medical Record Systems.
Xiaowei LiYuan XueYou ChenBradley A. MalinPublished in: HealthSec (2011)
Keyphrases
- context aware
- anomaly detection
- intrusion detection
- ubiquitous computing
- context awareness
- context aware systems
- mobile devices
- anomalous behavior
- detecting anomalies
- network traffic
- network intrusion detection
- smart spaces
- unsupervised learning
- ambient intelligence
- computer systems
- network security
- artificial intelligence
- detect anomalies
- one class support vector machines
- negative selection algorithm
- intrusion detection system
- context aware services
- data mining
- maximum likelihood
- active learning
- high dimensional
- information retrieval