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02/15/2021
Decentralized Distributed Optimization for Saddle Point Problems
We consider distributed convex-concave saddle point problems over arbitr...
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01/21/2020
SA vs SAA for population Wasserstein barycenter calculation
In Machine Learning and Optimization community there are two main approa...
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01/24/2019
On the Complexity of Approximating Wasserstein Barycenter
We study the complexity of approximating Wassertein barycenter of m disc...
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06/11/2018
Decentralize and Randomize: Faster Algorithm for Wasserstein Barycenters
We study the problem of decentralized distributed computation of a discr...
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03/08/2018