244 citations · 883 across the 23 of their papers we have counts for
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3 papers · 1 filter
math.OC2016★ 3 cited
Linear convergence in optimization over directed graphs with row-stochastic matrices
Chenguang Xi, Van Sy Mai, Ran Xin +2
This paper considers a distributed optimization problem over a multi-agent network, in which the objective function is a sum of individual cost functions at the agents. We focus on…
math.OC2016★ 181 cited
ADD-OPT: Accelerated Distributed Directed Optimization
Chenguang Xi, Ran Xin, Usman A. Khan
In this paper, we consider distributed optimization problems where the goal is to minimize a sum of objective functions over a multi-agent network. We focus on the case when the in…
math.OC2016★ 4 cited
Distributed Subgradient Projection Algorithm over Directed Graphs
Chenguang Xi, Usman A. Khan
We propose a distributed algorithm, termed the Directed-Distributed Projected Subgradient (D-DPS), to solve a constrained optimization problem over a multi-agent network, where the…