@article{fedemaprivacypreservingframeworkfor, title = {FedEM: A Privacy-Preserving Framework for Concurrent Utility Preservation in Federated Learning}, author = {Mingcong Xu and Xiaojin Zhang and Wei Chen and Hai Jin}, year = {2025}, eprint = {2503.06021}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2503.06021v1}, }