Zhao, Jiaxu, Meng Fang, Mingze Zhong, Shunfeng Zheng, Ling Chen, and Mykola Pechenizkiy. 2026. “Investigating Social Bias Propagation in Federated Fine-Tuning of Large Language Models”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (46):39637-45. https://doi.org/10.1609/aaai.v40i46.41316.