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On the Challenges of Self-adaptation in Systems of Systems
Linnaeus University, Faculty of Technology, Department of Computer Science.ORCID iD: 0000-0002-1162-0817
Linnaeus University, Faculty of Technology, Department of Computer Science.ORCID iD: 0000-0001-5471-551X
2013 (English)In: Proceedings of the First International Workshop on Software Engineering for Systems-of-Systems, ACM Press, 2013, p. 47-51Conference paper, Published paper (Refereed)
Abstract [en]

A system of systems (SoS) integrates independently useful systems into a larger system. Examples are integrated surveillance systems and networked smart homes. A SoS offers functions to users that cannot be provided by its individual parts, but emerge as a combination of these. However, providing these functions with a required level of quality is difficult due to inherent uncertainties, such as systems that attach and detach at will and faults that are difficult to predict. Self-adaptation is a well-studied approach that enables a system to reason about itself and adapt to achieve particular quality objectives in the face of uncertainties and change. However, the inherently decentralized nature of SoS raises fundamental challenges to self-adaptation. This paper presents three architectural styles to realize self-adaptation in SoS, discusses key challenges for each style, and outlines starting points that could help to tackle these challenges.

Place, publisher, year, edition, pages
ACM Press, 2013. p. 47-51
Keywords [en]
decentralized control, feedback loops, self-adaptation, systems of systems
National Category
Software Engineering
Research subject
Computer Science, Software Technology
Identifiers
URN: urn:nbn:se:lnu:diva-34534DOI: 10.1145/2489850.2489860Scopus ID: 2-s2.0-84882322176ISBN: 978-1-4503-2048-1 (print)OAI: oai:DiVA.org:lnu-34534DiVA, id: diva2:720711
Conference
First International Workshop on Software Engineering for Systems-of-Systems
Available from: 2014-06-02 Created: 2014-06-02 Last updated: 2018-04-26Bibliographically approved

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Weyns, DannyAndersson, Jesper

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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
  • rtf