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Bio

I am a Ph.D. student in Computer Science Department at Tsinghua University, advised by Prof. Dan Pei in 2018. I am expected to graduate in June 2023. My research interests are AIOps (artificial intelligent operations), failure management, and root cause analysis. I have published several works about failure diagnosis in online service systems in ESEC/FSE, ISSRE, etc. I received my Bachelor's degree in computer science at Tsinghua University in 2014.

Here is my CV in English and CV in Chinese.

Zeyan Li.pdf

李则言.pdf

Working Experience

Publications

  1. Zeyan Li, Nengwen Zhao, Mingjie Li, Xianglin Lu, Lixin Wang, Dongdong Chang, Li Cao, Wenchi Zhang, Kaixin Sui, Yanhua Wang, Xu Du, Guoqing Duan, and Dan Pei. 2022. Actionable and Interpretable Fault Localization for Recurring Failures in Online Service Systems. ESEC/FSE 2022. (CCF-A)
  2. Mingjie Li, Zeyan Li, Kanglin Yin, Xiaohui Nie, Wenchi Zhang, Kaixin Sui, and Dan Pei. 2022. Causal Inference-Based Root Cause Analysis for Online Service Systems with Intervention Recognition. KDD’22. (CCF-A)
  3. Xianglin Lu, Zhe Xie, Zeyan Li, Mingjie Li, Xiaohui Nie, Nengwen Zhao, Qingyang Yu, Shenglin Zhang, Kaixin Sui, Lin Zhu, and Dan Pei. 2022. Generic and Robust Performance Diagnosis via Causal Inference for OLTP Database Systems. CCGRID’22. (CCF-C)
  4. Nengwen Zhao, Honglin Wang, Zeyan Li, Xiao Peng, Gang Wang, Zhu Pan, Yong Wu, Zhen Feng, Xidao Wen, Wenchi Zhang, Kaixin Sui, and Dan Pei. 2021. An empirical investigation of practical log anomaly detection for online service systems. ESEC/FSE 2021. (CCF-A)
  5. Zeyan Li, Junjie Chen, Rui Jiao, Nengwen Zhao, Zhijun Wang, Shuwei Zhang, Yanjun Wu, Long Jiang, Leiqin Yan, Zikai Wang, Zhekang Chen, Wenchi Zhang, Xiaohui Nie, Kaixin Sui, and Dan Pei. 2021. Practical Root Cause Localization for Microservice Systems via Trace Analysis. IWQOS’21. (CCF-B)
  6. Ruming Tang, Zheng Yang, Zeyan Li, Weibin Meng, Haixin Wang, Qi Li, Yongqian Sun, Dan Pei, Tao Wei, Yanfei Xu, and Yan Liu. 2020. ZeroWall: Detecting Zero-Day Web Attacks through Encoder-Decoder Recurrent Neural Networks. INFOCOM 2020. (CCF-A)
  7. Zeyan Li, Chengyang Luo, Yiwei Zhao, Yongqian Sun, Kaixin Sui, Xiping Wang, Dapeng Liu, Xing Jin, Qi Wang, and Dan Pei. 2019. Generic and Robust Localization of Multi-dimensional Root Causes. ISSRE’19. (CCF-B)
  8. Wenxiao Chen, Haowen Xu, Zeyan Li, Dan Pei, Jie Chen, Honglin Qiao, Yang Feng, and Zhaogang Wang. 2019. Unsupervised Anomaly Detection for Intricate KPIs via Adversarial Training of VAE. INFOCOM 2019. (CCF-A)
  9. Zeyan Li, Wenxiao Chen, and Dan Pei. 2018. Robust and Unsupervised KPI Anomaly Detection Based on Conditional Variational Autoencoder. IPCCC 2018. (CCF-C)
  10. Guoshun Nan, Xiuquan Qiao, Jiting Wang, Zeyan Li, Jiahao Bu, Changhua Pei, Mengyu Zhou, and Dan Pei. 2018. The Frame Latency of Personalized Livestreaming Can Be Significantly Slowed Down by WiFi. IPCCC 2018. (CCF-C)
  11. Haowen Xu, Wenxiao Chen, Nengwen Zhao, Zeyan Li, Jiahao Bu, Zhihan Li, Ying Liu, Youjian Zhao, Dan Pei, Yang Feng, Jie Chen, Zhaogang Wang, and Honglin Qiao. 2018. Unsupervised Anomaly Detection via Variational Auto-Encoder for Seasonal KPIs in Web Applications. WWW ’18. (CCF-A)

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