MA, Xiaoxu; LI, Dong; SHAO, Minglai; WU, Xintao; ZHAO, Chen. LLM-Enhanced Energy Contrastive Learning for Out-of-Distribution Detection in Text-Attributed Graphs. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 29, p. 24308–24316, 2026. DOI: 10.1609/aaai.v40i29.39611. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/39611. Acesso em: 27 may. 2026.