BOUDMAGH, Mounir; KERBOUA, Adlen; REDJIMI, Mohamed. Multimodal Human Action Recognition for Ubiquitous Systems: Cross-Attention of Skeleton and Audio. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 20, n. 05, p. pp. 70–86, 2026. DOI: 10.3991/ijim.v20i05.58381. Disponível em: https://online-journals.org/index.php/i-jim/article/view/58381. Acesso em: 26 apr. 2026.