Zhou, Q., Gu, J., Lu, X., Zhuang, F., Zhao, Y., Wang, Q. and Zhang, X. (2021) “Modeling Heterogeneous Relations across Multiple Modes for Potential Crowd Flow Prediction”, Proceedings of the AAAI Conference on Artificial Intelligence, 35(5), pp. 4723-4731. Available at: https://ojs.aaai.org/index.php/AAAI/article/view/16603 (Accessed: 19August2022).