86 citations · 133 across the 21 of their papers we have counts for
21 papers
Distributed Event-Triggered Algorithm for Convex Optimization with Coupled Constraints
Yi Huang, Xianlin Zeng, Ziyang Meng +1
This paper develops a distributed primal-dual algorithm via event-triggered mechanism to solve a class of convex optimization problems subject to local set constraints, coupled equ…
Distributed Momentum-based Frank-Wolfe Algorithm for Stochastic Optimization
Jie Hou, Xianlin Zeng, Gang Wang +2
This paper considers distributed stochastic optimization, in which a number of agents cooperate to optimize a global objective function through local computations and information e…
Distributed stochastic projection-free solver for constrained optimization
Xia Jiang, Xianlin Zeng, Lihua Xie +2
This paper proposes a distributed stochastic projection-free algorithm for large-scale constrained finite-sum optimization whose constraint set is complicated such that the project…
Distributed stochastic proximal algorithm with random reshuffling for non-smooth finite-sum optimization
Xia Jiang, Xianlin Zeng, Jian Sun +2
The non-smooth finite-sum minimization is a fundamental problem in machine learning. This paper develops a distributed stochastic proximal-gradient algorithm with random reshufflin…
Distributed stochastic gradient tracking algorithm with variance reduction for non-convex optimization
Xia Jiang, Xianlin Zeng, Jian Sun +1
This paper proposes a distributed stochastic algorithm with variance reduction for general smooth non-convex finite-sum optimization, which has wide applications in signal processi…
Distributed synchronous and asynchronous algorithms for semi-definite programming with diagonal constraints
Xia Jiang, Xianlin Zeng, Jian Sun +1
This paper develops distributed synchronous and asynchronous algorithms for the large-scale semi-definite programming with diagonal constraints, which has wide applications in comb…
Distributed proximal gradient algorithm for non-smooth non-convex optimization over time-varying networks
Xia Jiang, Xianlin Zeng, Jian Sun +1
This note studies the distributed non-convex optimization problem with non-smooth regularization, which has wide applications in decentralized learning, estimation and control. The…
Solving A Class of Nonsmooth Resource Allocation Problems with Directed Graphs though Distributed Smooth Multi-Proximal Algorithms
Yue Wei, Chengsi Shang, Hao Fang +3
In this paper, two distributed multi-proximal primal-dual algorithms are proposed to deal with a class of distributed nonsmooth resource allocation problems. In these problems, the…
Exponentially Convergent Algorithm Design for Constrained Distributed Optimization via Non-smooth Approach
Weijian Li, Xianlin Zeng, Shu Liang +1
We consider minimizing a sum of non-smooth objective functions with set constraints in a distributed manner. As to this problem, we propose a distributed algorithm with an exponent…
Dynamical Primal-Dual Accelerated Method with Applications to Network Optimization
Xianlin Zeng, Jinlong Lei, Jie Chen
This paper develops a continuous-time primal-dual accelerated method with an increasing damping coefficient for a class of convex optimization problems with affine equality constra…
Distributed sub-optimal resource allocation via a projected form of singular perturbation
Shu Liang, Xianlin Zeng, Guanpu Chen +1
Distributed optimization for resource allocation problems is investigated and a sub-optimal continuous-time algorithm is proposed. Our algorithm has lower order dynamics than other…
Distributed Interval Optimization with Stochastic Zeroth-order Oracle
Yinghui Wang, Xianlin Zeng, Wenxiao Zhao +1
In this paper, we investigate a distributed interval optimization problem which is modeled with optimizing a sum of convex interval-valued objective functions subject to global con…
Distributed Solver for Discrete-Time Lyapunov Equations Over Dynamic Networks with Linear Convergence Rate
Xia Jiang, Xianlin Zeng, Jian Sun +1
This paper investigates the problem of solving discrete-time Lyapunov equations (DTLE) over a multi-agent system, where every agent has access to its local information and communic…
Distributed Computation for Solving the Sylvester Equation Based on Optimization
Wen Deng, Xianlin Zeng, Yiguang Hong
This paper solves the Sylvester equation in the form of AX+XB=C in a distributed way, and proposes three distributed continuous-time algorithms for three cases. We start with the b…
Distributed Nonsmooth Robust Resource Allocation with Cardinality Constrained Uncertainty
Yue Wei, Shuxin Ding, Hao Fang +3
A distributed nonsmooth robust resource allocation problem with cardinality constrained uncertainty is investigated in this paper. The global objective is consisted of local object…
A Smooth Double Proximal Primal-Dual Algorithm for a Class of Distributed Nonsmooth Optimization Problem
Yue Wei, Hao Fang, Xianlin Zeng +2
This technical note studies a class of distributed nonsmooth convex consensus optimization problem. The cost function is a summation of local cost functions which are convex but no…
Distributed Computation of Linear Matrix Equations: An Optimization Perspective
Xianlin Zeng, Shu Liang, Yiguang Hong +1
This paper investigates the distributed computation of the well-known linear matrix equation in the form of , with the matrices A, B, X, and F of appropriate dimensions, o…
Distributed sub-optimal resource allocation over weight-balanced graph via singular perturbation
Shu Liang, Xianlin Zeng, Yiguang Hong
In this paper, we consider distributed optimization design for resource allocation problems over weight-balanced graphs. With the help of singular perturbation analysis, we propose…
Distributed Nonsmooth Optimization with Coupled Inequality Constraints via Modified Lagrangian Function
Shu Liang, Xianlin Zeng, Yiguang Hong
This technical note considers a distributed convex optimization problem with nonsmooth cost functions and coupled nonlinear inequality constraints. To solve the problem, we first p…
Continuous-Time Distributed Algorithms for Extended Monotropic Optimization Problems
Xianlin Zeng, Peng Yi, Yiguang Hong +1
This paper studies distributed algorithms for the extended monotropic optimization problem, which is a general convex optimization problem with a certain separable structure. The c…
Distributed Continuous-Time Algorithm for Constrained Convex Optimizations via Nonsmooth Analysis Approach
Xianlin Zeng, Peng Yi, Yiguang Hong
This technical note studies the distributed optimization problem of a sum of nonsmooth convex cost functions with local constraints. At first, we propose a novel distributed contin…