Ya Su

Ya Su (苏亚)

Short Biography

I am a Ph.D at Tsinghua university, advised by Dan Pei and Youjian Zhao. I major in AIOps (AI for IT Operations), data mining and machine learning. My current work mainly focuses on anomaly detection about time series, anomaly localization, service troubleshooting, and failure analysis.

Education

Ph.D of Computer Science & Technology, Tsinghua University (09.2016 – 06.2021)

Bachelor of Software engineering, UESTC (09.2012 – 06.2016)

Publications

  • Detecting Outlier Machine Instances through Gaussian Mixture Variational Autoencoder with One Dimensional CNN
    Ya Su, Youjian Zhao, Ming Sun, Shenglin Zhang, Xidao Wen, Yongsu Zhang, Xian Liu, Xiaozhou Liu, Junliang Tang, Wenfei Wu, Dan Pei
    IEEE TC (IEEE Transactions on Computers)
    Paper (A journal paper, no slides)
  • CTF: Anomaly Detection in High-Dimensional Time Series with Coarse-to-Fine Model Transfer
    Ming Sun, Ya Su, Shenglin Zhang, Yuanpu Cao, Yuqing Liu, Dan Pei, Wenfei Wu, Yongsu Zhang, Xiaozhou Liu, Junliang Tang
    INFOCOM2021, May 10 – 13, 2021, virtual conference
    PaperSlides
  • Robust Anomaly Detection for Multivariate Time Series through Stochastic Recurrent Neural Network
    Ya Su, Youjian Zhao, Chenhao Niu, Rong Liu, Wei Sun, Dan Pei
    KDD 2019, Anchorage, Alaska, USA, August 4 – 8 2019
    PaperSlides
  • CoFlux: Robustly Correlating KPIs by Fluctuations for Service Troubleshooting
    Ya Su, Youjian Zhao, Wentao Xia, Rong Liu, Jiabao Bu, Jing Zhu, Yuanpu Cao, Haibin Li, Chenhao Niu, Yiyin Zhang, Zhaogang Wang, Dan Pei
    IWQOS 2019, Phoenix, Arizona, USA, June 24-25 2019
    PaperSlides
  • 基于聚类的多维数据热点发现算法
    邹磊，朱晶，聂晓辉，苏亚 ，裴丹，孙宇
    小型微型计算机系统，465-471 页，第40卷，第3期， 2019年3月
    Paper  (A journal paper, no slides)
  • HotSpot: Anomaly Localization for Additive KPIs with Multi-Dimensional Attributes
    Yongqian Sun, Youjian Zhao, Ya Su, Dapeng Liu, Xiaohui Nie, Yuan Meng, Shiwen Cheng, Dan Pei, Shenglin Zhang, Xianping Qu, Xuanyou Guo
    IEEE Access 2018
    Paper  (A journal paper, no slides)
  • How Much Are Your Neighbors Interfering with Your WiFi Delay?
    Changhua Pei, Youjian Zhao, Guo Chen, Yuan Meng, Yang Liu, Ya Su, Yaodong Zhang, Ruming Tang and Dan Pei
    ICCCN 2017,  Vancouver, Canada, 31 July-4 August 2017.
    Paper

Contact me

  • Email: su-y16(at)mails.tsinghua.edu.cn
  • Address: East Main Building 9-323, Tsinghua University, Beijing, China, 100084
 
 
 
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