Anomaly Sequences Detection from Logs Based on Compression
Nan WangJizhong HanJinyun FangPublished in: CoRR (2011)
Keyphrases
- anomaly detection
- image compression
- detection accuracy
- intrusion detection
- detection algorithm
- automatic detection
- false positives
- detection rate
- compression algorithm
- detect anomalies
- abnormal behavior
- compression scheme
- compression ratio
- detection method
- hidden markov models
- data compression
- object detection
- false alarms
- sequential data
- network intrusion detection
- feature vectors
- multiscale