I am currently a second-year Ph.D. student in Computer Science and Engineering at the Hong Kong University of Science and Technology (HKUST) supported by the Hong Kong PhD Fellowship Scheme (HKPFS). I am honored to be a member of the RenAI Lab since 2024, under the supervision of Prof. Yiren Fung. Prior to HKUST, I received my B.S. degree in Electronic Science and Technology from Zhejiang University (ZJU) in 2023.

My research interests generally lie in the area of AI/NLP, focusing on building more human-centric, trustworthy, and transparent reasoning in LLMs/VLMs. Feel free to reach out if you are interested in collaboration or would like to have a casual discussion.

🔥 News

• 2025.5 🎉🎉 One co-authored paper is accepted by ACL 2025!

📝 Publications

• ACL 2025 MMBoundary: Advancing MLLM Knowledge Boundary Awareness through Reasoning Step Confidence Calibration, Zhitao He, Sandeep Polisetty, Zhiyuan Fan, Yuchen Huang, Shujin Wu, Yi R. (May) Fung

📖 Education

• 🎓 Ph.D. in Computer Science and Engineering. HKUST. Sep. 2023 - Present.
• 🎓 B.S. in Electronic Science and Technology. Zhejiang University. Sep. 2019 - July 2023.

🎖️ Honors and Rewards

• Hong Kong PhD Fellowship Scheme (UGC, Hong Kong, 2023-26)
• RedBird PhD Award (HKUST, 2023)
• Outstanding Graduate (Zhejiang Province, 2023)
• National Scholarship (Ministry of Education, China, 2019-20 & 2020-21)
• The First-Class Scholarship (Zhejiang University, 2019-20 & 2020-21 & 2021-22)

📑 Teaching

• Teaching Assistant: COMP2011 Programming with C++. HKUST, spring 2023-24.
• Teaching Assistant: Introduction to Computer Science. HKUST, fall 2024-25.

💻 Internships

• 2023.7-2023.8, Institute for AI Industry Research, Tsinghua University, China

✨ Miscellaneous

Apart from academic pursuits, I have a deep passion for 🎒travel and 📷 photography. I am also an avid sports enthusiast, with 🎾 tennis, 🏊 swimming, 🏀 basketball, ⛰️ hiking, and 🏃running being part of my daily fitness routine. I thrive on taking on challenges and firmly believe that the sky is the limit. I am a dedicated fan of the Golden State Warriors💙💛, and my GOAT is Stephen Curry!