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Fenglei Fan

2 papers hereh-index 28 citations2 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CL2
same name
  • Fenglei Fan — 8 papers, h 17
  • Fenglei Fan — 5 papers
  • Fenglei Fan — 2 papers, h 1
  • Fenglei Fan — 2 papers, h 3
  • Fenglei Fan — 1 paper
  • Fenglei Fan — 1 paper, h 4

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedAnchoring Refusal Direction: Mitigating Safety Risks in Tuning via Projection Constraint

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

cs.CL2025

MoGU V2: Toward a Higher Pareto Frontier Between Model Usability and Security

Yanrui Du, Fenglei Fan, Sendong Zhao +3

As Large Language Models (LLMs) increasingly permeate human life, their security has emerged as a critical concern, particularly their ability to maintain harmless responses to mal…

cs.CL2025★ 1 cited

Anchoring Refusal Direction: Mitigating Safety Risks in Tuning via Projection Constraint

Yanrui Du, Fenglei Fan, Sendong Zhao +6

Instruction Fine-Tuning (IFT) has been widely adopted as an effective post-training strategy to enhance various abilities of Large Language Models (LLMs). However, prior studies ha…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.