GEHLOT, Preesha; RAPBERGER, Anna; RUSSO, Fabrizio; TONI, Francesca. Heterogeneous Graph Neural Networks for Assumption-Based Argumentation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 23, p. 19117–19125, 2026. DOI: 10.1609/aaai.v40i23.38985. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38985. Acesso em: 14 may. 2026.