FAN, Jugang; CHEN, Peihao; LI, Changhao; DU, Qing; CHEN, Jian; TAN, Mingkui. NaVLA$^2$: A Vision-Language-Audio-Action Model for Multimodal Instruction Navigation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 22, p. 18234–18242, 2026. DOI: 10.1609/aaai.v40i22.38886. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38886. Acesso em: 9 may. 2026.