A Computation-Efficient Decentralized Algorithm for Composite Constrained Optimization - Lu, Qingguo; Liao, Xiaofeng; Li, Huaqing; Huang, Tingwen (IEEE transactions on signal and information processing over networks, 2020)
Keywords: Algorithms; Composite constrained optimization; computation-efficient; Computational efficiency; Computational geometry; Constituents; Constraints; Convergence; Convex analysis; Convex functions; Convexity; Data processing; decentralized stochastic algorithm; differential privacy; Gradient methods; Information processing; Linear programming; Machine learning; Optimization; Privacy; Regularization; Task analysis; Upper bounds; variance reduction