NTT Communication Science Laboratories, NTT Corporation; NTT DATA Mathematical Systems Inc.; NTT Social Information Laboratories, NTT Corporation
Tomoya Murata, Kenta Niwa, Takumi Fukami, Iifan Tyou
Byzantine Robustness;Nonconvex Optimization;Federated Learning
Simple Minimax Optimal Byzantine Robust Algorithm for Nonconvex Objectives with Uniform Gradient Heterogeneity