News

• [Mar 2025] One paper on Implicit PRM for LLM-based MT was released on arxiv.
• [Dec 2024] One paper on LLM for MT Evaluation was released on arxiv.
• [Sep 2024] One paper on UQ for black-box LLM was accepted by EMNLP 2024 Findings. See you in Miami!
• [Jan 2024] Thrilled to win the ZJUI Decans Scholarship as the only graduate student from the Class of 2026 .

Selected Papers

[† denotes equal contribution]
• MT-RewardTree: A Comprehensive Framework for Advancing LLM-Based Machine Translation via Reward Modeling [link]
  Zhaopeng Feng†, Jiahan Ren†, Jiayuan Su†, Jiamei Zheng, Zhihang Tang, Hongwei Wang, Zuozhu Liu.
  
• M-MAD: Multidimensional Multi-Agent Debate for Advanced Machine Translation Evaluation [link]
  Jiayuan Su†, Zhaopeng Feng†, Jiamei Zheng, Jiahan Ren, Yan Zhang, Jian Wu, Hongwei Wang, Zuozhu Liu.
  
• API Is Enough: Conformal Prediction for Large Language Models Without Logit-Access [link]
  Jiayuan Su, Jing Luo, Hongwei Wang, Lu Cheng. In EMNLP 2024 (Findings)
  

Education

• [Sep 2023 - Mar 2026] MS in Artificial Intelligence, Zhejiang University.
• [Sep 2019 - Jun 2023] B.Sc. in Robotics, National University of Ireland Maynooth.
  Grades: 89.5%, rank 1/58
  

Experience

• [Mar 2025 - Present] LLM Algorithm Intern, ModelBest.
• [Oct 2023 - Apr 2024] Research Intern, University of Illinois Chicago, supervised by Prof. Lu Cheng.
• [Feb 2024 - Apr 2024] Research Intern, KAUST, supervised by Prof. Di Wang.
• [Feb 2022 - Jul 2022] Scholarship Undergrad Researcher, MIT xPRO, supervised by Dr. Piotr Swierczynski.

Services

• [Sep 2024 - Jan 2025] TA, UIUC CS440 Artificial Intelligence, ZJU/UIUC.
• External Reviewers: ICLR, NeurIPS, KDD, ICONIP, etc.

Honors & Awards

• Decans Scholarship, ZJU, 2024.
• Robotics Best FYP Scholarship, NUIM, 2023.
• Robotics Best Performance Scholarship, NUIM, 2023.
• Finalist in MCM/ICM, 2022.

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