I am a third-year Ph.D. student in the Department of Computer Science at the University of Virginia, co-advised by Prof. Jing Yang and Prof. Cong Shen. Previously, I received my M.S. degree in Computer Science from the University of Virginia and my B.Eng. degree in Computer Science and Technology from Tsinghua University. I am especially grateful to have been advised by Prof. Hongning Wang. My latest CV is available here.

Research Interests

My research interests span various topics in machine learning, including information retrieval, reinforcement learning, and trustworthy AI. Recently, I have been particularly interested in exploring large language models (LLMs) alignment techniques to improve the reliability of generated responses and enhance models’ reasoning abilities.

Additionally, I am interested in the trustworthiness of LLMs, including (but not limited to) their robustness against malicious attacks during instruction tuning and fairness issues in in-context learning.

What's New

• 2025.01: One first-author paper on Fairness in Large Language Models is accepted at ICLR 2025!
• 2025.01: One co-authored paper on Personalized RLHF is accepted at AISTATS 2025!
• 2024.06: Returned to Beijing and started my internship at Zhipu AI!