LIU, Jialin; ZHANG, Zhaorui; CHEUNG, Ray C.C. MoToRec: Sparse-Regularized Multimodal Tokenization for Cold-Start Recommender. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 18, p. 15324–15332, 2026. DOI: 10.1609/aaai.v40i18.38558. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38558. Acesso em: 14 may. 2026.