ZHANG, Jiaqiang; CHEN, Songcan. Expand Horizon: Graph Out-of-Distribution Generalization via Multi-Level Environment Inference. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 39, n. 12, p. 13233–13241, 2025. DOI: 10.1609/aaai.v39i12.33444. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/33444. Acesso em: 14 may. 2026.