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Distributed Maximum Consensus over Noisy Links
Norwegian Univ Sci & Technol, Norway.
CSIROs Data61, Australia.
Linköping University, Department of Science and Technology, Physics, Electronics and Mathematics. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0001-8145-7392
Norwegian Univ Sci & Technol, Norway.
2024 (English)In: 32ND EUROPEAN SIGNAL PROCESSING CONFERENCE, EUSIPCO 2024, IEEE , 2024, p. 2247-2251Conference paper, Published paper (Refereed)
Abstract [en]

We introduce a distributed algorithm, termed noise-robust distributed maximum consensus (RD-MC), for estimating the maximum value within a multi-agent network in the presence of noisy communication links. Our approach entails redefining the maximum consensus problem as a distributed optimization problem, allowing a solution using the alternating direction method of multipliers. Unlike existing algorithms that rely on multiple sets of noise-corrupted estimates, RD-MC employs a single set, enhancing both robustness and efficiency. To further mitigate the effects of link noise and improve robustness, we apply moving averaging to the local estimates. Through extensive simulations, we demonstrate that RD-MC is significantly more robust to communication link noise compared to existing maximum-consensus algorithms.

Place, publisher, year, edition, pages
IEEE , 2024. p. 2247-2251
Series
European Signal Processing Conference, ISSN 2076-1465, E-ISSN 2076-1465
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:liu:diva-210810DOI: 10.23919/EUSIPCO63174.2024.10715478ISI: 001349787000449ISBN: 9789464593617 (print)ISBN: 9798331519773 (electronic)OAI: oai:DiVA.org:liu-210810DiVA, id: diva2:1927253
Conference
32nd European Signal Processing Conference (EUSIPCO), Lyon, FRANCE, aug 26-30, 2024
Note

Funding Agencies|Research Council of Norway

Available from: 2025-01-14 Created: 2025-01-14 Last updated: 2025-01-14

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Kumar Dasanadoddi Venkategowda, Naveen
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CiteExportLink to record
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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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