3 papers
cs.AI2026
GraphWake: Group Polarization via Memory-Mediated Polarization Cascade in LLM-Agent Communities
Haoran Bu, Zejian Chen, Litian Zhang +1
LLM-driven agents can autonomously exchange opinions on online platforms and form communities. Such agent-operated social platforms raise a new security concern: attackers may mani…
cs.SI2026
Beyond Individual Mimicry: Constructing Human-Like Social network with Graph-Augmented LLM Agents
Haoran Bu, Litian Zhang, Chuxuan Zhang +3
Driven by large language models (LLMs), social bot can autonomously engage in local interactions, whose human-like behaviors enable them to evade social bot detection. However, whi…
cs.CL2025
JailBench: A Comprehensive Chinese Security Assessment Benchmark for Large Language Models
Shuyi Liu, Simiao Cui, Haoran Bu +2
Large language models (LLMs) have demonstrated remarkable capabilities across various applications, highlighting the urgent need for comprehensive safety evaluations. In particular…