About me
I am currently a fourth-year Ph.D. student at Peking University and very fortunate to be advised by Prof. Qingni Shen. I have been a visiting Ph.D. student in the Nanyang Technological University advised by Prof. Yang Liu since January, 2024.
I was a research intern at TSAIL advised by Prof. Hang Su and Dr. Yinpeng Dong from September, 2022 to October, 2023.
My research mainly focuses on Trustworthy AI, especially backdoor attacks/defenses and adversarial attacks. Recently, I focus more on the vulnerability and privacy issues of Text-to-Image Models, Large Language Models. Feel free to drop me an email if you are interested in our work, and I am always willing to work together on interesting projects with external collaborators.
News!
- I will serve as a AEC member of CCS 2024.
- Our paper “Security Equivalence Assessment Between Cloud Standards by Mapping of Control Items” has been accepted by ICASSP 2024.
- Our paper “Text-to-image Diffusion Models can be Easily Backdoored through Multimodal Data Poisoning” has been accepted by ACM MM 2023 (Oral).
- Our paper “NCL: Textual Backdoor Defense Using Noise-augmented Contrastive Learning” has been accepted by ICASSP 2023.
Competitions
- ByteDance Security AI Challenge: Top 2% (Textual Adversarial Attack Track, 2022.10)
Service
Reviewer for Conferences:
CVPR, ACM MM, AsiaCCS, ECAI, ICASSP, ICICS,
Reviewer for Journals:
IEEE TPAMI, IEEE TNNLS, Elsevier Computer & Security,
Committee Members:
CCS AEC 2024,
Prestigious Awards
- [2023] Academic Innovation Award (Top 1%), Peking University.
- [2023, 2021] Shenzhen Stock Exchange Scholarship, Peking University.
- [2022] Award for Academic Excellence, Peking University.
- [2021] Merit Student, Peking University.
Teaching
- Development of Artificial Intelligence Applications – Teaching Assistant, Spring 2023.
Educational Background
- [2020-present] Ph.D. Student in Software Engineering, Peking University
- Supervisor: Prof. Qingni Shen
Personal Life
- I enjoy sports, particularly running, and playing basketball with friends.