Haifeng Zhang

Associate Professor, Institute of automation, Chinese academy of science, Chinese Academy of Sciences

4 papers at NeurIPS 2025

Homepage· OpenReview· Semantic Scholar· Google Scholar

Poster Session 1

1 paper

Wednesday, December 3, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Curious Causality-Seeking Agents Learn Meta Causal World

#2601 · Zhiyu Zhao, Haoxuan Li, Haifeng Zhang, Jun Wang, Francesco Faccio, Jürgen Schmidhuber, Mengyue Yang

Poster Session 2

1 paper

Wednesday, December 3, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Self-Verifying Reflection Helps Transformers with CoT Reasoning

#4005 · Zhongwei Yu, Wannian Xia, Xue Yan, Bo XU, Haifeng Zhang, Yali Du, Jun Wang

Transformers can learn self-verifying reflection without language, and reinforcement learning enhances performance through shallow statistical patterns.

Poster Session 4

2 papers

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

MF-LLM: Simulating Population Decision Dynamics via a Mean-Field Large Language Model Framework

#3714 · Qirui Mi, Mengyue Yang, Xiangning Yu, Zhiyu Zhao, Cheng Deng, Bo An, Haifeng Zhang, Xu Chen, Jun Wang

EconGym: A Scalable AI Testbed with Diverse Economic Tasks

#310 · Qirui Mi, Qipeng Yang, Zijun Fan, Wentian Fan, Heyang Ma, Chengdong Ma, Siyu Xia, Bo An, Jun Wang, Haifeng Zhang