Chennan Ma

Researcher, Alibaba Group

1 paper at NeurIPS 2025

Homepage· OpenReview· Semantic Scholar· Google Scholar

Poster Session 6

Friday, December 5, 2025 · 4:30 PM → 7:30 PM

PlanU: Large Language Model Reasoning through Planning under Uncertainty

#1906 · Ziwei Deng, Mian Deng, Chenjing Liang, Zeming Gao, Chennan Ma, Chenxing Lin, Haipeng Zhang, Songzhu Mei, Siqi Shen, Cheng Wang

We propose PlanU, a method that enhances LLM-based decision-making under uncertainty by modeling value distributions via quantile regression and guiding MCTS exploration using a novel Upper Confidence Bounds with Curiosity (UCC) score.