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Communication-efficient Decentralized Local SGD over Undirected Networks


Nov 06, 2020
Tiancheng Qin, S. Rasoul Etesami, César A. Uribe


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Robust Asynchronous and Network-Independent Cooperative Learning


Oct 20, 2020
Eduardo Mojica-Nava, David Yanguas-Rojas, César A. Uribe

* Submitted to ACC2021 

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A Distributed Cubic-Regularized Newton Method for Smooth Convex Optimization over Networks


Jul 07, 2020
César A. Uribe, Ali Jadbabaie

* 22 pages, 2 figures. Preprint, under review 

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Generalized Self-concordant Hessian-barrier algorithms


Nov 06, 2019
Pavel Dvurechensky, Mathias Staudigl, César A. Uribe


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Distributed Computation of Wasserstein Barycenters over Networks


Sep 20, 2018
César A. Uribe, Darina Dvinskikh, Pavel Dvurechensky, Alexander Gasnikov, Angelia Nedić


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Optimal Algorithms for Distributed Optimization


Sep 05, 2018
César A. Uribe, Soomin Lee, Alexander Gasnikov, Angelia Nedić


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A Dual Approach for Optimal Algorithms in Distributed Optimization over Networks


Sep 03, 2018
César A. Uribe, Soomin Lee, Alexander Gasnikov, Angelia Nedić

* This work is an extended version of the manuscript: Optimal Algorithms for Distributed Optimization} arXiv:1712.00232 

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Distributed Learning for Cooperative Inference


Apr 10, 2017
Angelia Nedić, Alex Olshevsky, César A. Uribe


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Distributed Gaussian Learning over Time-varying Directed Graphs


Dec 07, 2016
Angelia Nedić, Alex Olshevsky, César A. Uribe


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A Tutorial on Distributed (Non-Bayesian) Learning: Problem, Algorithms and Results


Sep 23, 2016
Angelia Nedić, Alex Olshevsky, César A. Uribe

* Tutorial Presented in CDC2016 

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Geometrically Convergent Distributed Optimization with Uncoordinated Step-Sizes


Sep 19, 2016
Angelia Nedić, Alex Olshevsky, Wei Shi, César A. Uribe

* arXiv admin note: text overlap with arXiv:1607.03218 

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