Zekun Fei

Nankai University

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

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Architecture Design (Transformers, SSMs, MoE) (1)Red-Teaming & Adversarial Robustness (1)

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Zihao Wang (1)Weijie Liu (1)Ruiqi He (1)Jianing Geng (1)

Papers (1)

May 6, 2026

Nankai University2w ago·also NTU

Misrouter: Exploiting Routing Mechanisms for Input-Only Attacks on Mixture-of-Experts LLMs

Remotely hosted Mixture-of-Experts LLMs are vulnerable to input-only attacks that hijack their routing mechanisms, forcing them to generate harmful content.

Zekun Fei, Zihao Wang, Weijie Liu +4

Architecture Design (Transformers, SSMs, MoE)Red-Teaming & Adversarial Robustness

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Zekun Fei

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)