Chen, Jie, Hua Mao, Chuanbin Liu, Zhu Wang, and Xi Peng. “Conditional Distribution Learning for Graph Classification”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 24 (March 14, 2026): 20109–20117. Accessed May 26, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/39097.