Zhang, Hongliang, Shuo Chen, Lei Luo, and Jian Yang. “Towards Better Spherical Sliced-Wasserstein Distance Learning With Data-Adaptive Discriminative Projection Direction”. Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 21 (April 11, 2025): 22425–22433. Accessed May 30, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/34399.