💬 About Me

• I work at JD.com as an internship now, doing Reinforcement Learning research.
• I am an undergraduate student at Renmin University of China, under the supervision of Prof. Mingyang Yi.
• My research interests focus on Machine Learning, especially on Reinforcement Learning and Optimization.

📖 Educations

• 2022.09 - 2026.06: B.Eng, Computer Science (Turing Honers Class), Renmin University of China, advisor Mingyang Yi.

💻 Internships

• 2026.01 - now: Research Intern, AI Infra and Data Group, JD.com, Beijing.
• 2025.03 - 2025.09: Research Intern, Reinforcement Learning Group, Zhongguancun Academy, Beijing.
• 2024.09 - 2025.03: Development Intern, LLM Pre-training Group, PixVerse, Beijing.

📝 Publications

🎙 Conference

• ETS: Energy-Guided Test-Time Scaling for Training-Free RL Alignment
  Xiuyu Li*, Jinkai Zhang*, Mingyang Yi, Yu Li, Longqiang Wang, Yue Wang, Ju Fan
  ICML 2026

PrePrint

• OFA-Diffusion Compression: Compressing Diffusion Model in One-Shot Manner
  Haoyang Jiang*, Zekun Wang*, Mingyang Yi, Xiuyu Li, Lanqing Hu, Junxian Cai, Qingbin Liu, Xi Chen, Ju Fan
  Preprint
• Reasoning and Tool-use Compete in Agentic RL: From Quantifying Interference to Disentangled Tuning
  Yu Li, Mingyang Yi, Xiuyu Li, Ju Fan, Fuxin Jiang, Binbin Chen, Peng Li, Jie Song, Tieying Zhang
  Preprint

🎖 Selected Honors and Awards

• 2026.06: Special Award, Sa Shixuan Elite Fund, Renmin University of China (20,000 CNY, Only 3 in School)
• 2026.05: Research Funding, Anonymous Personal Sponsorship (5,000 USDT)
• 2022.11: Gold Medal, The 2022 ICPC Asia Shenyang Regional Contest