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Lei Sha

2 papers here

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

author position
  • middle author1
  • last author1

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

fields
  • cs.CL2
same name
  • Lei Sha — 8 papers, h 19
  • Lei Sha — 3 papers
  • Lei Sha — 2 papers
  • Lei Sha — 1 paper
  • Lei Sha — 1 paper

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

collaborators
Showing cs.CLShow all

4 papers · 1 filter

cs.CL2025

AISafetyLab: A Comprehensive Framework for AI Safety Evaluation and Improvement

Zhexin Zhang, Leqi Lei, Junxiao Yang +13

As AI models are increasingly deployed across diverse real-world scenarios, ensuring their safety remains a critical yet underexplored challenge. While substantial efforts have bee…

cs.CL2025

Reasoning-to-Defend: Safety-Aware Reasoning Can Defend Large Language Models from Jailbreaking

Junda Zhu, Lingyong Yan, Shuaiqiang Wang +2

Large Reasoning Models (LRMs) have recently demonstrated impressive performances across diverse domains. However, how the safety of Large Language Models (LLMs) benefits from enhan…

cs.CL2025

DiffusionAttacker: Diffusion-Driven Prompt Manipulation for LLM Jailbreak

Hao Wang, Hao Li, Junda Zhu +4

Large Language Models (LLMs) are susceptible to generating harmful content when prompted with carefully crafted inputs, a vulnerability known as LLM jailbreaking. As LLMs become mo…

cs.CL2024

LLMs know their vulnerabilities: Uncover Safety Gaps through Natural Distribution Shifts

Qibing Ren, Hao Li, Dongrui Liu +7

Safety concerns in large language models (LLMs) have gained significant attention due to their exposure to potentially harmful data during pre-training. In this paper, we identify…

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