LIU, C.; WANG, X.; LU, T.; ZHU, W.; SUN, J.; HOI, S. Discrete Social Recommendation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 208-215, 2019. DOI: 10.1609/aaai.v33i01.3301208. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/3787. Acesso em: 30 jun. 2022.