BAI, Liang; LIANG, Jiye. A Three-Level Optimization Model for Nonlinearly Separable Clustering. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 34, n. 04, p. 3211–3218, 2020. DOI: 10.1609/aaai.v34i04.5719. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/5719. Acesso em: 12 may. 2026.