Zhang, Qi, Jianlong Chang, Gaofeng Meng, Shiming Xiang, and Chunhong Pan. “Spatio-Temporal Graph Structure Learning for Traffic Forecasting”. Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 01 (April 3, 2020): 1177-1185. Accessed March 3, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/5470.