OU, Rui; ZHU, Kun; ZHANG, Nana; LI, Jiangtong; CHEN, Chaochao; XU, Yuhua; JIANG, Changjun. Targeting Borderline Fraudsters: Multi-View Hypergraph Fraud Detection with LLM-Guided Contrastive Learning. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 18, p. 15591–15599, 2026. DOI: 10.1609/aaai.v40i18.38588. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38588. Acesso em: 14 may. 2026.