PEGORARO, M.; BERAHA, M. Fast PCA in 1-D Wasserstein Spaces via B-splines Representation and Metric Projection. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 10, p. 9342-9349, 2021. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/17126. Acesso em: 16 aug. 2022.