@inproceedings{NEURIPS2021_7a6bda9a, author = {Mitra, Aritra and Jaafar, Rayana and Pappas, George J. and Hassani, Hamed}, booktitle = {Advances in Neural Information Processing Systems}, editor = {M. Ranzato and A. Beygelzimer and Y. Dauphin and P.S. Liang and J. Wortman Vaughan}, pages = {14606--14619}, publisher = {Curran Associates, Inc.}, title = {Linear Convergence in Federated Learning: Tackling Client Heterogeneity and Sparse Gradients}, url = {https://proceedings.neurips.cc/paper_files/paper/2021/file/7a6bda9ad6ffdac035c752743b7e9d0e-Paper.pdf}, volume = {34}, year = {2021} }