Yan, Yuguang, Zeqin Yang, Weilin Chen, Ruichu Cai, Zhifeng Hao, and Michael Kwok-Po Ng. “Exploiting Geometry for Treatment Effect Estimation via Optimal Transport”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 15 (March 24, 2024): 16290-16298. Accessed August 8, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/29564.