Publications

Experiences

Research

ACL'2025: Robust preference optimization via dynamic target margins Advisor: Prof. Xiang Wang (USTC) - GitHub: https://github.com/sunjie279/gammaPO - Arxiv: https://arxiv.org/pdf/2506.03690

EMNLP'2025: LaMP-Val: Large Language Models Empower Personalized Valuation in Auction Advisor: Prof. Xiang Wang (USTC), Prof. Jiancan Wu (USTC) - GitHub: https://github.com/sunjie279/LaMP-Val

Education

Shanghai Innovation Institude (SII) PhD student in Intelligence Science and Technology, School of Artificial Intelligence and Data Science Sep 2025 - Jul 2028 (expected), Shanghai, China Advisor: Prof. Xiang Wang and Prof. Pengfei Liu

University of Sicence and Technology of China (USTC) Master student in Intelligence Science and Technology, School of Artificial Intelligence and Data Science Sep 2023 - Jul 2026, Hefei and Shanghai, China Advisor: Prof. Xiang Wang

University of Sicence and Technology of China (USTC) Bachelor in Computer Science, School of Computer Science and Technology Sep 2019 - Jul 2023, Hefei, China Advisor: Prof. Xiang Wang

Zhejiang Fuyang High School Sep 2016 - Jun 2019, Hangzhou, China

Services & Awards & Patents

Second place in the second University of Science and Technology of China Quantitative Trading Research Competition.  2023    - University of Science and Technology of China, China

Special Scholarship,   2022    - University of Science and Technology of China, China

Outstanding Student Scholarship,   2020 & 2021    - University of Science and Technology of China, China

National Physics Contest for Middle School Students (First Class Award),   2018    - Chinese Physical Society, China

Zhejiang Mathematics Contest for Middle School Students (First Class Award),   2018    - Zhejiang Mathematical Society, China

The 14th Pan-Pearl River Delta and Chinese Elite Schools Physics Olympiad (First Class Award),   2018    - Hong Kong Physics Olympiad, China

Useful Links

Prof. Xiangnan He

Prof. Xiang Wang