activity
20192026
most citedWhat Do Deep Nets Learn? Class-wise Patterns Revealed in the Input Space

9 citations · 24 across the 18 of their papers we have counts for

collaborators

32 papers

cs.CL2026

ML-Bench&Guard: Policy-Grounded Multilingual Safety Benchmark and Guardrail for Large Language Models

Yunhan Zhao, Zhaorun Chen, Xingjun Ma +2

As Large Language Models (LLMs) are increasingly deployed in cross-linguistic contexts, ensuring safety in diverse regulatory and cultural environments has become a critical challe…

cs.RO2026

HazardArena: Evaluating Semantic Safety in Vision-Language-Action Models

Zixing Chen, Yifeng Gao, Li Wang +8

Vision-Language-Action (VLA) models inherit rich world knowledge from vision-language backbones and acquire executable skills via action demonstrations. However, existing evaluatio…

cs.AI2026

Steering the Verifiability of Multimodal AI Hallucinations

Jianhong Pang, Ruoxi Cheng, Ziyi Ye +4

AI applications driven by multimodal large language models (MLLMs) are prone to hallucinations and pose considerable risks to human users. Crucially, such hallucinations are not eq…

cs.CR2026

Backdoor4Good: Benchmarking Beneficial Uses of Backdoors in LLMs

Yige Li, Wei Zhao, Zhe Li +6

Backdoor mechanisms have traditionally been studied as security threats that compromise the integrity of machine learning models. However, the same mechanism -- the conditional act…

cs.CL2026

Internal Safety Collapse in Frontier Large Language Models

Yutao Wu, Xiao Liu, Yifeng Gao +7

This work identifies a critical failure mode in frontier large language models (LLMs), which we term Internal Safety Collapse (ISC): under certain task conditions, models enter a s…

cs.AI2026

Mirror: A Multi-Agent System for AI-Assisted Ethics Review

Yifan Ding, Yuhui Shi, Zhiyan Li +10

Ethics review is a foundational mechanism of modern research governance, yet contemporary systems face increasing strain as ethical risks arise as structural consequences of large-…