2 papers
cs.AI2026
Specification-Driven Generation and Evaluation of Discrete-Event World Models via the DEVS Formalism
Zheyu Chen, Huiteng Zhuang, Zhuohuan Li +1
World models are central to LLM agents that must evaluate actions over long horizons. Yet much existing work focuses on environments governed by physical dynamics or spatial struct…
econ.GN2026
Understanding the Mechanism of Altruism in Large Language Models
Shuhuai Zhang, Shu Wang, Zijun Yao +4
Altruism is fundamental to human societies, fostering cooperation and social cohesion. Recent studies suggest that large language models (LLMs) can display human-like prosocial beh…