A Decentralised Asynchronous Optimisation Algorithm with an Application to Phase Retrieval

This paper tackles the challenge of decentralised, nonconvex optimisation in situations where agents work asynchronously. Our main contribution is a new algorithm, partially asynchronous ADMM, designed to solve decentralised optimisation problems like phase retrieval. Importantly, it does not requir...

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Bibliographic Details

Published in:	Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop pp. 1 - 5
Main Authors:	Mafakheri, Behnam, Manton, Jonathan H., Shames, Iman
Format:	Conference Proceeding
Language:	English
Published:	IEEE 08.07.2024
Subjects:	Alternating Direction Method of Multipliers Array signal processing Asynchronous Distributed Optimisation Conferences Douglas-Rachford Splitting Optimization Performance analysis Phase Retrieval Sensor arrays Signal processing algorithms
ISSN:	2151-870X
Online Access:	Get full text
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