Zhihan Li

2024

doi dblp
Revisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective.
Zexin Wang|Changhua Pei|Minghua Ma|Xin Wang|Zhihan Li|Dan Pei|Saravan Rajmohan|Dongmei Zhang|Qingwei Lin|Haiming Zhang|Jianhui Li|Gaogang Xie
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2018

doi dblp
Unsupervised Anomaly Detection via Variational Auto-Encoder for Seasonal KPIs in Web Applications.
Haowen Xu|Wenxiao Chen|Nengwen Zhao|Zeyan Li|Jiahao Bu|Zhihan Li|Ying Liu|Youjian Zhao|Dan Pei|Yang Feng|Jie Chen|Zhaogang Wang|Honglin Qiao
Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018