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A Greedy Pursuit Algorithm for Distributed Compressed Sensing
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0003-2638-6047
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0002-7926-5081
2012 (English)In: Acoustics, Speech and Signal Processing (ICASSP), 2012 IEEE International Conference on, IEEE , 2012, 2729-2732 p.Conference paper, Published paper (Refereed)
Abstract [en]

We develop a greedy pursuit algorithm for solving the distributed compressed sensing problem in a connected network. This algorithm is based on subspace pursuit and uses the mixed support-setsignal model. Through experimental evaluation, we show that the distributed algorithm performs significantly better than the standalone (disconnected) solution and close to a centralized (fully connected to a central point) solution.

Place, publisher, year, edition, pages
IEEE , 2012. 2729-2732 p.
Series
IEEE International Conference on Acoustics, Speech and Signal Processing. Proceedings, ISSN 1520-6149
Keyword [en]
Distributed compressed sensing, greedy pursuit
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:kth:diva-60019DOI: 10.1109/ICASSP.2012.6288481ISI: 000312381402203Scopus ID: 2-s2.0-84867594533ISBN: 978-146730046-9 (print)OAI: oai:DiVA.org:kth-60019DiVA: diva2:477125
Conference
2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012; Kyoto; 25 March 2012 through 30 March 2012
Funder
ICT - The Next Generation
Note

QC 20121114

Available from: 2012-01-12 Created: 2012-01-12 Last updated: 2013-04-15Bibliographically approved

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Saikat, ChatterjeeSkoglund, Mikael

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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  • de-DE
  • en-GB
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  • fi-FI
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  • nn-NB
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  • Other locale
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Output format
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