Welcome to my homepage
I am a Ph.D. student in the Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, advised by Prof. Shuai Wang.
Before that, I received my M.Eng. from Harbin Institute of Technology (Shenzhen) in January 2022, advised by Prof. Zheng Zhang. And I got my B.Eng. from China University of Geosciences, Wuhan, in 2019.
Research interests: AI Safety & Security, LLM Security, Adversarial Machine Learning
Email: xunguangwang AT gmail.com; xunguang DOT wang AT cse.ust.hk
Publications
5. Semantic-Aware Adversarial Training for Reliable Deep Hashing Retrieval
Xu Yuan, Zheng Zhang, Xunguang Wang, Lin Wu
IEEE Transactions on Information Forensics and Security (TIFS), 2023
4. CgAT: Center-Guided Adversarial Training for Deep Hashing-Based Retrieval
Xunguang Wang, Yiqun Lin, Xiaomeng Li
The Web Conference (WWW), 2023
3. Targeted Attack of Deep Hashing via Prototype-Supervised Adversarial Networks
Zheng Zhang, Xunguang Wang, Guangming Lu, Fumin Shen, Lei Zhu
IEEE Transactions on Multimedia (TMM), 2022
2. Targeted Attack and Defense for Deep Hashing
Xunguang Wang, Zheng Zhang, Guangming Lu, Yong Xu
ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2021
1. Prototype-Supervised Adversarial Network for Targeted Attack of Deep Hashing
Xunguang Wang, Zheng Zhang, Baoyuan Wu, Fumin Shen, Guangming Lu
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021
Preprints
2. SelfDefend: LLMs Can Defend Themselves against Jailbreaking in a Practical Manner
Xunguang Wang, Daoyuan Wu, Zhenlan Ji, Zongjie Li, Pingchuan Ma, Shuai Wang, Yingjiu Li, Yang Liu, Ning Liu, Juergen Rahmel
arXiv, 2024
1. InstructTA: Instruction-Tuned Targeted Attack for Large Vision-Language Models
Xunguang Wang, Zhenlan Ji, Pingchuan Ma, Zongjie Li, Shuai Wang
arXiv, 2023
Honor
中国电子学会优秀硕士论文,2023
HKUST RedBird PhD Scholarship, 2022
哈尔滨工业大学优秀硕士学位论文,2022
National Scholarship, 2021