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06/22/2022
Frugal Splitting Operators: Representation, Minimal Lifting and Convergence
We consider frugal splitting operators for finite sum monotone inclusion...
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03/20/2021
Joint Analog Beam Selection and Digital Beamforming in Millimeter Wave Cell-Free Massive MIMO Systems
Cell-free massive MIMO systems consist of many distributed access points...
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02/13/2020
Sampling and Update Frequencies in Proximal Variance Reduced Stochastic Gradient Methods
Variance reduced stochastic gradient methods have gained popularity in r...
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01/10/2020
Two Applications of Deep Learning in the Physical Layer of Communication Systems
Deep learning has proved itself to be a powerful tool to develop data-dr...
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03/21/2019
SVAG: Unified Convergence Results for SAG-SAGA Interpolation with Stochastic Variance Adjusted Gradient Descent
We analyze SVAG, a variance reduced stochastic gradient method with SAG ...
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10/17/2018
Efficient Proximal Mapping Computation for Unitarily Invariant Low-Rank Inducing Norms
Low-rank inducing unitarily invariant norms have been introduced to conv...
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10/11/2017
Local Convergence of Proximal Splitting Methods for Rank Constrained Problems
We analyze the local convergence of proximal splitting algorithms to sol...
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06/06/2016