Lu, Weigang, Ziyu Guan, Wei Zhao, Yaming Yang, and Long Jin. “NodeMixup: Tackling Under-Reaching for Graph Neural Networks”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 13 (March 24, 2024): 14175–14183. Accessed May 18, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/29328.