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Zhihan Li
Zhihan Li
Kuaishou Technology, Tsinghua University
Verified email at tsinghua.org.cn
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Year
Unsupervised anomaly detection via variational auto-encoder for seasonal kpis in web applications
H Xu, W Chen, N Zhao, Z Li, J Bu, Z Li, Y Liu, Y Zhao, D Pei, Y Feng, ...
Proceedings of the 2018 world wide web conference, 187-196, 2018
8582018
Multivariate time series anomaly detection and interpretation using hierarchical inter-metric and temporal embedding
Z Li, Y Zhao, J Han, Y Su, R Jiao, X Wen, D Pei
Proceedings of the 27th ACM SIGKDD conference on knowledge discovery & data …, 2021
1472021
Dynamic TCP initial windows and congestion control schemes through reinforcement learning
X Nie, Y Zhao, Z Li, G Chen, K Sui, J Zhang, Z Ye, D Pei
IEEE Journal on Selected Areas in Communications 37 (6), 1231-1247, 2019
1122019
Robust and rapid clustering of kpis for large-scale anomaly detection
Z Li, Y Zhao, R Liu, D Pei
2018 IEEE/ACM 26th International Symposium on Quality of Service (IWQoS), 1-10, 2018
722018
On the necessity and effectiveness of learning the prior of variational auto-encoder
H Xu, W Chen, J Lai, Z Li, Y Zhao, D Pei
arXiv preprint arXiv:1905.13452, 2019
162019
Situation-aware multivariate time series anomaly detection through active learning and contrast VAE-based models in large distributed systems
Z Li, Y Zhao, Y Geng, Z Zhao, H Wang, W Chen, H Jiang, A Vaidya, L Su, ...
IEEE Journal on Selected Areas in Communications 40 (9), 2746-2765, 2022
112022
Unsupervised clustering through gaussian mixture variational autoencoder with non-reparameterized variational inference and std annealing
Z Li, Y Zhao, H Xu, W Chen, S Xu, Y Li, D Pei
2020 International Joint Conference on Neural Networks (IJCNN), 1-8, 2020
112020
Shallow vaes with realnvp prior can perform as well as deep hierarchical vaes
H Xu, W Chen, J Lai, Z Li, Y Zhao, D Pei
International Conference on Neural Information Processing, 650-659, 2020
32020
Revisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective
Z Wang, C Pei, M Ma, X Wang, Z Li, D Pei, S Rajmohan, D Zhang, Q Lin, ...
arXiv preprint arXiv:2402.02820, 2024
12024
Beyond Sharing: Conflict-Aware Multivariate Time Series Anomaly Detection
H Si, C Pei, Z Li, Y Zhao, J Li, H Zhang, Z Diao, J Li, G Xie, D Pei
Proceedings of the 31st ACM Joint European Software Engineering Conference …, 2023
12023
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