2 papers
cs.LG2026
Stealthy World Model Manipulation via Data Poisoning
Yibin Hu, Xiaolin Sun, Zizhan Zheng
Model-based learning agents use learned world models to predict future states, plan actions, and adapt to new environments. However, the process of updating world models from colle…
cs.MA2026
Insider Attacks in Multi-Agent LLM Consensus Systems
Xiaolin Sun, Zixuan Liu, Yibin Hu +1
Large language models (LLMs) are increasingly deployed in multi-agent systems where agents communicate in natural language to solve tasks jointly. A key capability in such systems…