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Comparing design of experiments and evolutionary approaches to multi-objective optimisation of sensornet protocols
University of York.
University of Birmingham.
University of York.ORCID iD: 0000-0003-2415-8219
University of Birmingham.
2009 (English)In: 2009 IEEE Congress on Evolutionary Computation, CEC 2009, 2009, p. 1137-1144Conference paper, Published paper (Refereed)
Abstract [en]

The lifespan, and hence utility, of sensornets is limited by the energy resources of individual motes. Network designers seek to maximise energy efficiency while maintaining an acceptable network Quality of Service. However, the interactions between multiple tunable protocol parameters and multiple sensornet performance metrics are generally complex and unknown. In this paper we address this multi-dimensional optimisation problem by two distinct approaches. Firstly, we apply a Design Of Experiments approach to obtain a generalised linear interaction model, and from this derive an estimated near-optimal solution. Secondly, we apply the Two-Archive evolutionary algorithm to improve solution quality for a specific problem instance. We demonstrate that, whereas the first approach yields a more generally applicable solution, the second approach yields a broader range of viable solutions at potentially lower experimental cost.

Place, publisher, year, edition, pages
2009. p. 1137-1144
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-23778DOI: 10.1109/CEC.2009.4983074ISI: 000274803100152Scopus ID: 2-s2.0-70449752082ISBN: 9781424429592 (print)OAI: oai:DiVA.org:mdh-23778DiVA, id: diva2:682458
Conference
2009 IEEE Congress on Evolutionary Computation, CEC 2009; Trondheim; Norway; 18 May 2009 through 21 May 2009
Available from: 2013-12-27 Created: 2013-12-19 Last updated: 2014-05-19Bibliographically approved

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Bate, Iain

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
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  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf