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Chenyu Zhu

5 accepted papers

2026

Dynamic Early Exit in Reasoning Models

ICLR 2026poster

Recent advances in large reasoning language models (LRMs) rely on test-time scaling, which extends long chain-of-thought (CoT) generation to solve complex tasks. However, overthinking in long CoT not only slows down the efficiency of problem solving, but also risks accuracy loss due to the extremely…

Cited by 0SourcecodeScholar
2025

Alleviating Hallucinations in Large Language Models through Multi-Model Contrastive Decoding and Dynamic Hallucination Detection

NeurIPS 2025poster

Despite their outstanding performance in numerous applications, large language models (LLMs) remain prone to hallucinations, generating content inconsistent with their pretraining corpora. Currently, almost all contrastive decoding approaches alleviate hallucinations by introducing a model susceptib…

Cited by 0SourceScholar
2025

BadRobot: Jailbreaking Embodied LLM Agents in the Physical World

ICLR 2025poster

Embodied AI represents systems where AI is integrated into physical entities. Multimodal Large Language Model (LLM), which exhibits powerful language understanding abilities, has been extensively employed in embodied AI by facilitating sophisticated task planning. However, a critical safety issue re…

Cited by 0SourcePDFScholar
2025

Marco-Bench-MIF: On Multilingual Instruction-Following Capability of Large Language

ACL 2025long

Instruction-following capability has become a major ability to be evaluated for Large Language Models. However, existing datasets, such as IFEval, are either predominantly monolingual and centered on English or simply machine translated to other languages, limiting their applicability in multilingua…

Cited by 0SourcePDFScholar
2025

Test-Time Backdoor Detection for Object Detection Models

CVPR 2025poster

Object detection models are vulnerable to backdoor attacks, where attackers poison a small subset of training samples by embedding a predefined trigger to manipulate prediction. Detecting poisoned samples (i.e., those containing triggers) at test time can prevent backdoor activation. However, unlike…

Cited by 1SourcePDFScholar