ZHANG, Congzhi; ZHANG, Linhai; ZHOU, Deyu. Causal Walk: Debiasing Multi-Hop Fact Verification with Front-Door Adjustment. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 38, n. 17, p. 19533–19541, 2024. DOI: 10.1609/aaai.v38i17.29925. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/29925. Acesso em: 13 may. 2026.