Purdue University; SIERRA, INRIA; TTIC
Kumar Kshitij Patel, Lingxiao Wang, Blake Woodworth, Brian Bullins, Nati Srebro
Distributed Optimization;Intermittent Communication Setting;Federated Learning;Non-convex Optimization;Lower Bounds;Stochastic Optimization
Towards Optimal Communication Complexity in Distributed Non-Convex Optimization