XU, Z.; BAI, L.; CUI, L.; LI, M.; DU, H.; LYU, Z.; WANG, Y.; HANCOCK, E. R. SSHPool: The Separated Subgraph-based Hierarchical Pooling. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 32, p. 27405-27413, 2026. DOI: 10.1609/aaai.v40i32.39958. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/39958. Acesso em: 25 apr. 2026.