A survey of distributed optimization

T Yang, X Yi, J Wu, Y Yuan, D Wu, Z Meng… - Annual Reviews in …, 2019 - Elsevier
In distributed optimization of multi-agent systems, agents cooperate to minimize a global
function which is a sum of local objective functions. Motivated by applications including …

Distributed algorithms for composite optimization: Unified framework and convergence analysis

J Xu, Y Tian, Y Sun, G Scutari - IEEE Transactions on Signal …, 2021 - ieeexplore.ieee.org
We study distributed composite optimization over networks: agents minimize a sum of
smooth (strongly) convex functions–the agents' sum-utility–plus a nonsmooth (extended …

Distributed optimization for smart cyber-physical networks

G Notarstefano, I Notarnicola… - Foundations and Trends …, 2019 - nowpublishers.com
The presence of embedded electronics and communication capabilities as well as sensing
and control in smart devices has given rise to the novel concept of cyber-physical networks …

Distributed online optimization for multi-agent networks with coupled inequality constraints

X Li, X Yi, L **e - IEEE Transactions on Automatic Control, 2020 - ieeexplore.ieee.org
This article investigates the distributed online optimization problem over a multi-agent
network subject to local set constraints and coupled inequality constraints, which has a lot of …

Privacy-preserving distributed online optimization over unbalanced digraphs via subgradient rescaling

Y **ong, J Xu, K You, J Liu, L Wu - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, we investigate a distributed online constrained optimization problem with
differential privacy where the network is modeled by an unbalanced digraph with a row …

Distributed aggregative optimization over multi-agent networks

X Li, L **e, Y Hong - IEEE Transactions on Automatic Control, 2021 - ieeexplore.ieee.org
This article proposes a new framework for distributed optimization, called distributed
aggregative optimization, which allows local objective functions to be dependent not only on …

Distributed proximal algorithms for multiagent optimization with coupled inequality constraints

X Li, G Feng, L **e - IEEE Transactions on Automatic Control, 2020 - ieeexplore.ieee.org
This article aims to address distributed optimization problems over directed and time-varying
networks, where the global objective function consists of a sum of locally accessible convex …

Distributed least squares solver for network linear equations

T Yang, J George, J Qin, X Yi, J Wu - Automatica, 2020 - Elsevier
In this paper, we study the problem of finding the least square solutions of over-determined
linear algebraic equations over networks in a distributed manner. Each node has access to …

Distributed primal-dual method for convex optimization with coupled constraints

Y Su, Q Wang, C Sun - IEEE Transactions on Signal Processing, 2021 - ieeexplore.ieee.org
Distributed primal-dual methods have been widely used for solving large-scale constrained
optimization problems. The majority of existing results focus on the problems with decoupled …

Distributed hybrid optimization for multi-agent systems

XG Tan, Y Yuan, WL He, JD Cao, TW Huang - Science China …, 2022 - Springer
This paper addresses the distributed optimization problems of multi-agent systems using a
distributed hybrid impulsive protocol. The objective is to ensure the agents achieve the state …