Ding, Kaize, Yancheng Wang, Yingzhen Yang, and Huan Liu. “Eliciting Structural and Semantic Global Knowledge in Unsupervised Graph Contrastive Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 6 (June 26, 2023): 7378–7386. Accessed May 18, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/25898.