Linear convergence in optimization over directed graphs with row-stochastic matrices

C Xi, VS Mai, R Xin, EH Abed… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper considers a distributed optimization problem over a multiagent network, in which
the objective function is a sum of individual cost functions at the agents. We focus on the …

FROST—Fast row-stochastic optimization with uncoordinated step-sizes

R Xin, C Xi, UA Khan - EURASIP Journal on Advances in Signal …, 2019 - Springer
In this paper, we discuss distributed optimization over directed graphs, where doubly
stochastic weights cannot be constructed. Most of the existing algorithms overcome this …

Accelerated Distributed Directed Optimization With Time Delays

N Kasagatta Ramesh - 2021 - aaltodoc.aalto.fi
With the rise of various constraints in centralized frameworks, decentralized computing and
optimization have received major attention from the control community in recent times. In …

Optimization over digraphs: Linear algorithms with linear convergence

R Xin - 2018 - search.proquest.com
In this thesis, we study distributed optimization, where a network of agents, interacting over a
directed graph, collaborates to minimize the average of locally-known convex functions …

Distributed Dynamic Fusion Theory and Applications

S Safavi - 2017 - search.proquest.com
In this thesis, we study the asymptotic behavior of Linear Time-Varying (LTV) systems that
describe fusion in dynamic multi-agent networks. We consider networks that consist of at …