IDA, Yasutoshi; KANAI, Sekitoshi; ADACHI, Kazuki; KUMAGAI, Atsutoshi; FUJIWARA, Yasuhiro. Fast Regularized Discrete Optimal Transport with Group-Sparse Regularizers. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 37, n. 7, p. 7980–7987, 2023. DOI: 10.1609/aaai.v37i7.25965. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/25965. Acesso em: 25 may. 2026.