Liu, Tao, Yuhang Zhang, Zhu Feng, Zhiqin Yang, Chen Xu, Dapeng Man, and Wu Yang. “Beyond Traditional Threats: A Persistent Backdoor Attack on Federated Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 19 (March 24, 2024): 21359–21367. Accessed May 30, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/30131.