@article{towardsprivacypreservingandheterogeneity, title = {Towards Privacy-Preserving and Heterogeneity-aware Split Federated Learning via Probabilistic Masking}, author = {Xingchen Wang and Feijie Wu and Chenglin Miao and Tianchun Li and Haoyu Hu and Qiming Cao and Jing Gao and Lu Su}, year = {2025}, eprint = {2509.14603}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.14603}, }