About Me

I am an undergraduate student in Computer Science at Fudan University. I am interested in large language models, and my current work focuses on improving the performance of reasoning models.

💼 Experience

• 2023–Present: Undergraduate Student, School of Computer Science, Fudan University

📝 Publications

• ARM: Role-Conditioned Neuron Transplantation for Training-Free Generalist LLM Agent Merging
  Zhuoka Feng, Kang Chen, Sihan Zhao, Kai Xiong, Yaoning Wang, Minshen Yu, Junjie Nian, Changyi Xiao, Yixin Cao, Yugang Jiang. 2026

• NEX: Neuron Explore-Exploit Scoring for Label-Free Chain-of-Thought Selection and Model Ranking
  Kang Chen, Zhuoka Feng, Sihan Zhao, Kai Xiong, Junjie Nian, Yaoning Wang, Changyi Xiao, Yixin Cao. 2026

• Thinking Traps in Long Chain-of-Thought: A Measurable Study and Trap-Aware Adaptive Restart
  Kang Chen, Fan Yu, Junjie Nian, Shihan Zhao, Zhuoka Feng, Zijun Yao, Heng Wang, Minshen Yu, Yixin Cao. 2026

• Less Data Less Tokens: Multilingual Unification Learning for Efficient Test-Time Reasoning in LLMs
  Chenkang, Mengdi Zhang, Zhuoka Feng, Yixin Cao. 2025

• Do LLMs Signal When They’re Right? Evidence from Neuron Agreement
  Chenkang, Yaoning Wang, Kai Xiong, Zhuoka Feng, Wenhe Sun, Haotian Chen, Yixin Cao. 2025

🏅 Honors and Awards

2025

• Fudan University Merit Scholarship, 2024-2025
• Fudan University Outstanding Student, 2024-2025

2024

• National Scholarship, 2023-2024
• Tang Zhongying Scholarship for Moral Education, 2023-2024
• Fudan University Outstanding Student, 2023-2024
• First Prize, Shanghai Division, Chinese Mathematics Competitions (CMC)