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Are ultra-large systems systems of systems?
Mälardalen University, School of Innovation, Design and Engineering.ORCID iD: 0000-0002-5278-755X
2008 (English)In: Proceedings of the 2nd International Workshop on Ultra-Large-Scale Software-Intensive Systems, ULSSIS'08, 2008, p. 57-59Conference paper, Published paper (Refereed)
Abstract [en]

Ultra Large Systems are characterized by its complexity, size, diversity of concerns and missions. As complexity of systems grows and the demands on interoperability between them grow, the concerns of how to build, maintain and manage them becomes more important. It is however a question how this complexity can be managed, or how the complexity can be simplified. A second question is related to a question whether an ultra-large system is the same as ultra-large integration of systems, i.e. systems of systems? In this short position paper we exploit a hypothesis that ultra-large systems are either loosely integrated systems and in that case they should be treated as systems of systems, or tight-coupled systems and in that case they should have an layered architecture. As illustration, the paper shows some examples from Scandinavian industry that manage systems which are approaching the size of ultra-large systems.

Place, publisher, year, edition, pages
2008. p. 57-59
Series
International Conference on Software Engineering - Proceedings of the 2nd International Workshop on Ultra-Large-Scale Software-Intensive Systems, ULSSIS'08
Keywords [en]
Layered architecture, Services, System of systems, Arsenic, Software engineering, As systems, Coupled systems, Integrated Systems, Large systems, Layered architectures, Position papers, Systems of systems, Technical presentations
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-21105DOI: 10.1145/1370700.1370716Scopus ID: 2-s2.0-57349116779ISBN: 9781605580265 (print)OAI: oai:DiVA.org:mdh-21105DiVA, id: diva2:663674
Conference
2nd International Workshop on Ultra-Large-Scale Software-Intensive Systems, ULSSIS'08, 10 May 2008 through 11 May 2008, Leipzig
Available from: 2013-11-12 Created: 2013-08-27 Last updated: 2013-11-12Bibliographically approved

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Crnkovic, Ivica

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • 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