@article{fedsumfamilyefficientfederatedlearningme, title = {FedSUM Family: Efficient Federated Learning Methods under Arbitrary Client Participation}, author = {Runze You and Shi Pu}, year = {2025}, eprint = {2512.18275}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2512.18275}, }