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Author

Zefeng Wu

Observed name: Wu, Zefeng
Institution: Zhejiang University
Observed institution: Zhejiang University
OpenAlex ID: A5133340075
ASCENT: First-Order Optimal Fine-Tuning with Recalibration for Safety--Utility Co-Enhancement
2026 · Qi, Weiwei, Wang, Chongyu, et al. · arXiv (Cornell University)
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DARWIN: Evolving Jailbreak Adversary and Guardrail for LLM Safety Evaluation and Protection
2026 · Qi, Weiwei, Wu, Zefeng, et al. · arXiv (Cornell University)
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Towards Identification and Intervention of Safety-Critical Parameters in Large Language Models
2026 · Qi, Weiwei, Wu, Zefeng, et al. · arXiv (Cornell University)
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Towards Identification and Intervention of Safety-Critical Parameters in Large Language Models
2026 · Weiwei Qi, Zefeng Wu, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL)
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DataShield: Uncovering Risky Fine-Tuning Data Across LLMs Through Consensus Subspace Alignment
2026 · Zefeng Wu, Weiwei Qi, et al. · Conference on Empirical Methods in Natural Language Processing (EMNLP)
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Works count: 5
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