Zinian Peng

Shanghai Jiao Tong University

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Publication activitypapers/week, last 8 weeks

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Reasoning & Chain-of-Thought (1)RLHF & Preference Learning (1)

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Zhichen Dong (1)Yang Li (1)Yuhan Sun (1)Taiheng Ye (1)

Papers (1)

Jun 9, 2026

DAMO1d ago·also Shanghai AI Lab, SJTU

How Does Reasoning Flow? Tracing Attention-Induced Information Flow for Targeted RL in LLMs

FlowTracer reveals that optimizing token-level rewards based on attention-induced information flow can dramatically enhance reasoning performance in LLMs.

Zhichen Dong, Yang Li, Yuhan Sun +6

Reasoning & Chain-of-Thought RLHF & Preference Learning

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Zinian Peng

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)