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Ziyu Lyu

Observed name: Lyu, Ziyu
Observed institution: Sun Yat-sen University
OpenAlex ID: A5119978722
Please refuse to answer me! Mitigating Over-Refusal in Large Language Models via Adaptive Contrastive Decoding
2026 · Association for Computational Linguistics 2026, Bai, Lu, et al. · Underline Science Inc.
Please refuse to answer me! Mitigating Over-Refusal in Large Language Models via Adaptive Contrastive Decoding
2026 · Qi, Yupeng, Lyu, Ziyu, et al. · arXiv (Cornell University)
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RAIE: Region-Aware Incremental Preference Editing with LoRA for LLM-based Recommendation
2026 · Zeng, Jin, Qi, Yupeng, et al. · arXiv (Cornell University)
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SSHPool: The Separated Subgraph-based Hierarchical Pooling
2026 · Association for Artificial Intelligence 2026, Bai, Lu, et al. · Underline Science Inc.
Please refuse to answer me! Mitigating Over-Refusal in Large Language Models via Adaptive Contrastive Decoding
2026 · Yupeng Qi, Ziyu Lyu, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting
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Beyond Known Event Types: Open-Domain Event Detection via Ontology-Guided Grounding–Discovery Resolution
2026 · Yuhan Hu, Yupeng Qi, et al. · Findings of the Association for Computational Linguistics: EMNLP (Findings of EMNLP)
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MidPO: Dual Preference Optimization for Safety and Helpfulness in Large Language Models via a Mixture of Experts Framework
2025 · Yupeng Qi, Ziyu Lyu, et al. · Findings of the Association for Computational Linguistics: EMNLP (Findings of EMNLP)
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Works count: 7
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