On Unbounded Delays in Asynchronous Parallel Fixed-Point Algorithms

The need for scalable solvers for massive optimization problems has motivated the development of asynchronous-parallel algorithms, where a set of nodes runs in parallel with little or no synchronization, thus computing with delayed information. This paper develops powerful Lyapunov-functions techniq...

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Bibliographic Details
Published in:	Journal of scientific computing Vol. 76; no. 1; pp. 299 - 326
Main Authors:	Hannah, Robert, Yin, Wotao
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.07.2018 Springer Nature B.V
Subjects:	Algorithms Computation Computational Mathematics and Numerical Analysis Convergence Liapunov functions Machine learning Mathematical and Computational Engineering Mathematical and Computational Physics Mathematics Mathematics and Statistics Nodes Optimization Power Synchronism Theoretical Unbounded delay Asynchronous Parallel Stochastic Coordinate Fixed point
ISSN:	0885-7474, 1573-7691
Online Access:	Get full text
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