LUO, Y.; JI, J.; SUN, X.; CAO, L.; WU, Y.; HUANG, F.; LIN, C.-W.; JI, R. Dual-level Collaborative Transformer for Image Captioning. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 3, p. 2286-2293, 2021. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/16328. Acesso em: 20 oct. 2021.