Yiwen Sun

PhD student, Fudan University

Joined

September 2023

Names

Yiwen Sun (Preferred)

Emails

****@m.fudan.edu.cn (Confirmed)

Personal Links

Career & Education History

PhD student

Fudan University (fudan.edu.cn)

2022 – Present

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

AutoPBO: LLM-powered Optimization for Local Search PBO Solvers
JinyuanLi, Yi Chu, Yiwen Sun, Mengchuan Zou, Shaowei Cai
- Submitted to ICLR 2026
- Readers: Everyone
DAPO : Improving Multi-Step Reasoning Abilities of Large Language Models with Direct Advantage-Based Policy Optimization
Jiacai Liu, Chaojie Wang, Chris Yuhao Liu, Liang Zeng, Rui Yan, Yiwen Sun, Yang Liu
- NeurIPS 2025 spotlight
- Readers: Everyone

Co-Authors