collaborators

6 papers

cs.AI2025

Oyster-I: Beyond Refusal -- Constructive Safety Alignment for Responsible Language Models

Ranjie Duan, Jiexi Liu, Xiaojun Jia +27

Large language models (LLMs) typically deploy safety mechanisms to prevent harmful content generation. Most current approaches focus narrowly on risks posed by malicious actors, of…

cs.LG2025

Kelp: A Streaming Safeguard for Large Models via Latent Dynamics-Guided Risk Detection

Xiaodan Li, Mengjie Wu, Yao Zhu +5

Large models (LMs) are powerful content generators, yet their open-ended nature can also introduce potential risks, such as generating harmful or biased content. Existing guardrail…

cs.CR2025

Jailbreaking Multimodal Large Language Models via Shuffle Inconsistency

Shiji Zhao, Ranjie Duan, Fengxiang Wang +7

Multimodal Large Language Models (MLLMs) have achieved impressive performance and have been put into practical use in commercial applications, but they still have potential safety…

cs.CR2025

S-Eval: Towards Automated and Comprehensive Safety Evaluation for Large Language Models

Xiaohan Yuan, Jinfeng Li, Dongxia Wang +9

Generative large language models (LLMs) have revolutionized natural language processing with their transformative and emergent capabilities. However, recent evidence indicates that…

cs.CV2025

EasyRobust: A Comprehensive and Easy-to-use Toolkit for Robust and Generalized Vision

Xiaofeng Mao, Yuefeng Chen, Rong Zhang +3

Deep neural networks (DNNs) has shown great promise in computer vision tasks. However, machine vision achieved by DNNs cannot be as robust as human perception. Adversarial attacks…

cs.AI2025

MRJ-Agent: An Effective Jailbreak Agent for Multi-Round Dialogue

Fengxiang Wang, Ranjie Duan, Peng Xiao +9

Large Language Models (LLMs) demonstrate outstanding performance in their reservoir of knowledge and understanding capabilities, but they have also been shown to be prone to illega…