YU, Han; ZHAO, Xiaojuan; LI, Aiping; CHEN, Kai; LIU, Ziniu; PENG, Zhichao. Enhancing Logical Expressiveness in Graph Neural Networks via Path-Neighbor Aggregation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 33, p. 27917–27924, 2026. DOI: 10.1609/aaai.v40i33.40015. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40015. Acesso em: 16 may. 2026.