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Enhancing a QoS-based self-adaptive framework with energy management capabilities
University of Zaragoza, Spain.ORCID iD: 0000-0002-2736-845x
Politecnico di Milano, Italy.
University of Zaragoza, Spain.
2011 (English)In: Proceedings of the joint ACM SIGSOFT conference -- QoSA and ACM SIGSOFT symposium: ISARCS on Quality of software architectures -- QoSA and architecting critical systems -- ISARCS, Association for Computing Machinery (ACM), 2011, p. 165-169Conference paper, Published paper (Refereed)
Abstract [en]

The energy use is becoming a key design consideration in computing infrastructures and services. In this paper we focus on service-based applications and we propose an adaptation process that can be used to reduce power consumption. This adaptation process is materialized in an adaptation plan which fits into a software architecture specifically designed for self-adaptive systems. The adaptation plan guarantees a trade-off between energy consumption and QoS offered, while maintaining suitable revenues for the service provider. The proposed approach is based on the principle of proportional energy consumption obtained by scaling down energy for unused resources, considering both the number of servers switched on and the operating frequencies of that servers.

Place, publisher, year, edition, pages
Association for Computing Machinery (ACM), 2011. p. 165-169
Keywords [en]
Performance, Energy, Petri nets, self-adaptive
National Category
Software Engineering
Research subject
Computer Science, Software Technology
Identifiers
URN: urn:nbn:se:lnu:diva-68947DOI: 10.1145/2000259.2000287Scopus ID: 2-s2.0-79960553490OAI: oai:DiVA.org:lnu-68947DiVA, id: diva2:1160166
Conference
CompArch'11 - The 2011 Federated Events on Component-Based Software Engineering and Software Architecture - QoSA+ISARCS'11
Available from: 2017-11-24 Created: 2017-11-24 Last updated: 2018-01-13Bibliographically approved

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Perez-Palacin, Diego

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  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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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