@article{cumulativeutilityparityforfairfederatedl, title = {Cumulative Utility Parity for Fair Federated Learning under Intermittent Client Participation}, author = {Stefan Behfar and Richard Mortier}, year = {2026}, eprint = {2602.13651}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2602.13651}, }