Lingtao Mao

Papers on Lattice

Total citations

Topics

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Publication activitypapers/week, last 8 weeks

Research focus

Reasoning & Chain-of-Thought (1)Recommendation & Information Retrieval (1)RLHF & Preference Learning (1)Tool Use & Agents (1)

Frequent co-authors

Zihan Liang (1)Yufei Ma (1)Ben Chen (1)Ben Chen (1)

Papers (1)

Apr 16, 2026

Zihan Liang +142w ago

IG-Search: Step-Level Information Gain Rewards for Search-Augmented Reasoning

Reward your LLM's search queries like a discerning librarian: IG-Search uses information gain to give step-by-step feedback, boosting multi-hop reasoning without the annotation overhead.

Zihan Liang, Yufei Ma, Ben Chen +12

Reasoning & Chain-of-Thought Recommendation & Information Retrieval RLHF & Preference Learning+1