Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA; Allen School of Computer Science and Engineering, University of Washington, Seattle, Washington, USA; Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
Charlie Hou, Kiran Thekumparampil, Giulia Fanti, Sewoong Oh
Federated Learning;Optimization;Distributed Optimization
FedChain: Chained Algorithms for Near-optimal Communication Cost in Federated Learning