Jump-Starting Multivariate Time Series Anomaly Detection for Online Service Systems.
Minghua MaShenglin ZhangJunjie ChenJim XuHaozhe LiYongliang LinXiaohui NieBo ZhouYong WangDan PeiPublished in: USENIX Annual Technical Conference (2021)
Keyphrases
- anomaly detection
- multivariate time series
- service systems
- intrusion detection
- detect anomalies
- web technologies
- temporal data
- service oriented
- temporal patterns
- service level
- dimension reduction
- intrusion detection system
- arrival rate
- autoregressive
- spatial structure
- enterprise systems
- markov chain
- image segmentation
- queueing model
- knowledge discovery