avatar

Zhengyu Zhao
(赵正宇)

Postdoc
CISPA Helmholtz Center for Information Security
zhengyu.zhao (at) cispa.de


About Me

I am a postdoc at CISPA Helmholtz Center for Information Security, Germany, working with Prof. Michael Backes and Dr. Yang Zhang. I received my PhD from Radboud University, The Netherlands, under the supervision of Prof. Martha Larson. My general research interest is Machine Learning Security & Privacy; Most of my work has concentrated on analyzing the vulnerability of deep neural networks to various security (e.g. adversarial example and data poisoning) and privacy (e.g. membership inference) attacks.

News

Publications [Google Scholar][DBLP]

  1. PhD Thesis

  2. ICLR
    Is Adversarial Training Really a Silver Bullet for Mitigating Data Poisoning?
    Rui Wen, Zhengyu Zhao, Zhuoran Liu, Michael Backes, Tianhao Wang, Yang Zhang
    International Conference on Learning Representations (ICLR), 2023. (Spotlight, top 8%)
    Code

  3. arXiv

  4. arXiv
    Towards Good Practices in Evaluating Transfer Adversarial Attacks
    Zhengyu Zhao*, Hanwei Zhang*, Renjue Li*, Ronan Sicre, Laurent Amsaleg, Michael Backes
    arXiv, 2022.
    Code

  5. CCS
    Membership Inference Attacks by Exploiting Loss Trajectory
    Yiyong Liu, Zhengyu Zhao, Michael Backes, Yang Zhang
    ACM Conference on Computer and Communications Security (CCS), 2022.
    Code Video

  6. NeurIPS
    On Success and Simplicity: A Second Look at Transferable Targeted Attacks
    Zhengyu Zhao, Zhuoran Liu, Martha Larson
    Neural Information Processing Systems (NeurIPS), 2021.
    Code Video 中文解读 Rank Top-1 on ARES Leaderboard

  7. BMVC
    Adversarial Image Color Transformations in Explicit Color Filter Space
    Zhengyu Zhao, Zhuoran Liu, Martha Larson
    Extended journal version, 2021.
    Code Video BMVC 2020 version

  8. NDSS
    Screen Gleaning: A Screen Reading TEMPEST Attack on Mobile Devices Exploiting an Electromagnetic Side Channel
    Zhuoran Liu, Niels Samwel, Léo Weissbart, Zhengyu Zhao, Dirk Lauret, Lejla Batina, Martha Larson
    Network and Distributed System Security Symposium (NDSS), 2021.
    Code Video

  9. CVPR
    Towards Large yet Imperceptible Adversarial Image Perturbations with Perceptual Color Distance
    Zhengyu Zhao, Zhuoran Liu, Martha Larson
    IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2020.
    Code Video

  10. ICMR
    Who's Afraid of Adversarial Queries? The Impact of Image Modifications on Content-based Image Retrieval
    Zhuoran Liu, Zhengyu Zhao, Martha Larson
    ACM International Conference on Multimedia Retrieval (ICMR), 2019.
    Code

  11. ACM MM

Services

Organization Committee

Conference Senior Program Committee/Area Chair

Conference Program Committee

Journal Reviewer

Invited Talks

Honors & Awards

Miscellaneous



Powered by Jekyll and Minimal Light theme.