2 papers
math.OC2026
On the Relationship Between CoCoA and ADMM for Distributed Empirical Risk Minimization
Runxiong Wu, Andi Wang
Distributed empirical risk minimization (ERM) is often studied through two influential yet seemingly separate families of methods: CoCoA-type algorithms, derived from distributed d…
math.OC2026
Communication-Efficient Decentralized Optimization via Double-Communication Symmetric ADMM
Jinrui Huang, Xueqin Wang, Dong Liu +2
This paper focuses on decentralized composite optimization over networks without a central coordinator. We propose a novel decentralized symmetric ADMM algorithm that incorporates…