Liu, A., Li, W., Li, B., Ma, W., Li, T., & Zhou, P. (2025). Grimm: A Plug-and-Play Perturbation Rectifier for Graph Neural Networks Defending Against Poisoning Attacks. Proceedings of the AAAI Conference on Artificial Intelligence, 39(18), 18754–18762. https://doi.org/10.1609/aaai.v39i18.34064