MAS^2: Self-Generative, Self-Configuring, Self-Rectifying Multi-Agent Systems - Wang, Kun; Zhang, Guibin; Ye, ManKit; Deng, Xinyu; Wang, Dongxia; Hu, Xiaobin; Guo, Jinyang; Liu, Yang; Guo, Yufei (International Conference on Learning Representations, 2026)