KAUST; KAUST†, MIPT‡, ISP RAS§
Abdurakhmon Sadiev, Dmitry Kovalev, Peter Richtarik
ProxSkip;Communication Acceleration;Federated Learning;Local Gradient Descent;Federated Averaging;Primal-Dual Methods
Communication Acceleration of Local Gradient Methods via an Accelerated Primal-Dual Algorithm with an Inexact Prox