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Software architecture quality of service analysis based on optimization models
Computer Science Department, University of Alcalà, Alcalà de Henares, Madrid, Spain.
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0002-5278-755X
Dipartimento di Ingegneria dell’Informazione, Università Politecnica delle Marche, Ancona, Italy.
Dipartimento di Ingegneria e Scienze dell’Informazione, e Matematica, Università dell’Aquila, Coppito, AQ, Italy.
2016 (English)In: Intell. Syst. Ref. Libr., 2016, 421-446 p.Conference paper, Published paper (Refereed)
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Text
Abstract [en]

The ability to predict Quality of Service (QoS) of a software architecture supports a large set of decisions across multiple lifecycle phases that span from design through implementation-integration to adaptation phase. However, due to the different amount and type of information available, different prediction approaches can be introduced in each phase. A major issue in this direction is that QoS attribute cannot be analyzed separately, because they (sometime adversely) affect each other. Therefore, approaches aimed at the tradeoff analysis of different attributes have been recently introduced (e.g., reliability versus cost, security versus performance). In this chapter we focus on modeling and analysis of QoS tradeoffs of a software architecture based on optimization models. A particular emphasis will be given to two aspects of this problem: (i) the mathematical foundations of QoS tradeoffs and their dependencies on the static and dynamic aspects of a software architecture, and (ii) the automation of architectural decisions driven by optimization models for QoS tradeoffs.

Place, publisher, year, edition, pages
2016. 421-446 p.
Keyword [en]
Medical informatics system, Optimization, Quality of service, Software architecture
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:mdh:diva-31599DOI: 10.1007/978-3-319-24499-0_14Scopus ID: 2-s2.0-84946059734OAI: oai:DiVA.org:mdh-31599DiVA: diva2:930316
Available from: 2016-05-23 Created: 2016-05-19 Last updated: 2016-05-23Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
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  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
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Output format
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  • asciidoc
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