Xuan Chen

PhD student, Computer Science, Purdue University

Joined

September 2022

Names

Xuan Chen (Preferred)

Emails

****@purdue.edu (Confirmed)

****@gmail.com (Confirmed)

Personal Links

Homepage

Semantic Scholar

Career & Education History

PhD student

Computer Science, Purdue University (purdue.edu)

2021 – 2026

MS student

Electrical and Computer Engineering, Carnegie Mellon University (cmu.edu)

2019 – 2020

Advisors, Relations & Conflicts

PhD Advisor

Xiangyu Zhang

2021 – 2026

Expertise

AI security

Present

Reinforcement learning

Present

Publications

MemoPhishAgent: Memory-Augmented Multi-Modal LLM Agent for Phishing URL Detection
Xuan Chen, Hao Liu, Tao Yuan, Mehran Kafai, Piotr Habas, Xiangyu Zhang
- ACL 2026 Industry Track Poster
- Readers: Everyone
ASTRA: Autonomous Spatial-Temporal Red-teaming for AI Software Assistants
Xiangzhe Xu, Guangyu Shen, Zian Su, Siyuan Cheng, Hanxi Guo, Lu Yan, Xuan Chen, Jiasheng Jiang, Xiaolong Jin, Chengpeng Wang, ZHUO ZHANG, Xiangyu Zhang
- ResponsibleFM @ NeurIPS 2025
- Readers: Everyone
MemoPhishAgent: Memory-Augmented Multi-Modal LLM Agent for Phishing URL Detection
Xuan Chen, Hao Liu, Tao Yuan, Mehran Kafai, Piotr Habas, Xiangyu Zhang
- Submitted to ICLR 2026
- Readers: Everyone
Temporal Logic-Based Multi-Vehicle Backdoor Attacks against Offline RL Agents in End-to-end Autonomous Driving
Xuan Chen, Shiwei Feng, Zikang Xiong, Shengwei An, Yunshu Mao, Lu Yan, Guanhong Tao, Wenbo Guo, Xiangyu Zhang
- NeurIPS 2025 poster
- Readers: Everyone
TAI3: Testing Agent Integrity in Interpreting User Intent
Shiwei Feng, Xiangzhe Xu, Xuan Chen, Kaiyuan Zhang, Syed Yusuf Ahmed, Zian Su, Mingwei Zheng, Xiangyu Zhang
- NeurIPS 2025 poster
- Readers: Everyone
Temporal Logic-Based Multi-Vehicle Backdoor Attacks against Offline RL Agents in End-to-end Autonomous Driving
Xuan Chen, Shiwei Feng, Zikang Xiong, Shengwei An, Yunshu Mao, Guanhong Tao, Wenbo Guo, Xiangyu Zhang
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
ASPIRER: Bypassing System Prompts with Permutation-based Backdoors in LLMs
Lu Yan, Siyuan Cheng, Xuan Chen, Kaiyuan Zhang, Guangyu Shen, ZHUO ZHANG, Xiangyu Zhang
- Submitted to ICLR 2025
- Readers: Everyone
When LLM Meets DRL: Advancing Jailbreaking Efficiency via DRL-guided Search
Xuan Chen, Yuzhou Nie, Wenbo Guo, Xiangyu Zhang
- NeurIPS 2024 poster
- Readers: Everyone
Dynamics Model Based Adversarial Training For Competitive Reinforcement Learning
Xuan Chen, Guanhong Tao, Xiangyu Zhang
- MASEC@NeurIPS'23 Poster
- Readers: Everyone
$D^3$: Detoxing Deep Learning Dataset
Lu Yan, Siyuan Cheng, Guangyu Shen, Guanhong Tao, Xuan Chen, Kaiyuan Zhang, Yunshu Mao, Xiangyu Zhang
- NeurIPS 2023 BUGS Poster
- Readers: Everyone

View all 13 publications

Co-Authors

View all 26 co-authors