About me

Hi! I’m a junior student at the University of Chinese Academy of Sciences (UCAS) pursuing a dual degree in C.S. and Math. My academic journey is driven by a passion for bridging theoretical foundations with practical implementations, demonstrated through many projects and competition awards in programming and mathematical modeling.

Education

Dual Degree in Computer Science & Mathematics

2022 - Present
University of Chinese Academy of Sciences (UCAS)
  • Rank 3/87

Experiences

Research Intern

2024 - Present
ICT, CAS, Beijing, advised by Prof. Fei Sun
  • Knowledge Memory and Update of LLMs
  • Trustworthy LLMs

Awards

National Scholarship for Undergraduates

2025
Ministry of Education of the People's Republic of China

ICPC Asia Wuhan Regional Contest (Silver Medal)

2025
ICPC Foundation

CCPC Jinan Regional Contest (Silver Medal)

2025
CCPC Foundation

ICPC Asia Kunming Regional Contest (Silver Medal)

2024
ICPC Foundation

CCPC Chongqing Regional Contest (Silver Medal)

2024
CCPC Foundation

The Mathematical Contest in Modeling (Honorable Mention)

2024
COMAP

First Class Academic Scholarship

2024
University of Chinese Academy of Sciences

National Olympiad in Mathematics in southeastern China (Silver Medal)

2021
Chinese Mathematical Society

Projects

TRGoChessC - C-based Chess AI implementation with alpha-beta pruning
WebGL 3D Game - Browser-based 3D game developed with Unity WebGL
TRGoChess - C# chess engine with GUI interface and AI opponent
ComplexDrawer - Mathematical visualization tool for complex number operations

Preprint and Publications

  • Fine-tuning done right in model editing
  • Wanli Yang, Rui Tang, Hongyu Zang, Du Su, Qi Cao, Jingang Wang, Huawei Shen, Xueqi Cheng, Fei Sun
    ICLR 2026 poster
  • BaseCal: Unsupervised Confidence Calibration via Base Model Signals
  • Hexiang Tan, Wanli Yang, Junwei Zhang, Xin Chen, Rui Tang, Du Su, Jingang Wang, Yuanzhuo Wang, Fei Sun, Xueqi Cheng
    ACL 2026 main conference