@article{buildinggradientbridgeslabelleakagefrom, title = {Building Gradient Bridges: Label Leakage from Restricted Gradient Sharing in Federated Learning}, author = {Rui Zhang and Ka-Ho Chow and Ping Li}, year = {2024}, eprint = {2412.12640}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2412.12640v1}, }