Shuqi Liu

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

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Architecture Design (Transformers, SSMs, MoE) (1)Tool Use & Agents (1)

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Yuzhou Cao (1)Lei Feng (1)Bo An (1)Luke Ong (1)

Papers (1)

Feb 19, 2026

2w ago·also NUS, Oxford, SEU

When More Experts Hurt: Underfitting in Multi-Expert Learning to Defer

Multi-expert systems can suffer from *worse* performance than single-expert systems due to an inherent underfitting problem that arises from the difficulty of identifying the correct expert to defer to.

Shuqi Liu, Yuzhou Cao, Lei Feng +2

Architecture Design (Transformers, SSMs, MoE)Tool Use & Agents

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Shuqi Liu

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)