DU, Xuefeng. Teach AI What It Doesn’t Know. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 47, p. 39820–39820, 2026. DOI: 10.1609/aaai.v40i47.41345. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/41345. Acesso em: 14 may. 2026.