RAN, H.; JIA, C. Unsupervised Cross-Domain Rumor Detection with Contrastive Learning and Cross-Attention. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 37, n. 11, p. 13510-13518, 2023. DOI: 10.1609/aaai.v37i11.26584. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/26584. Acesso em: 24 apr. 2026.