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dc.contributor.authorBadia Sala, Rosa Maria
dc.contributor.authorJuan, Ana
dc.contributor.authorHernández, Francisco
dc.contributor.authorTordsson, Johan
dc.contributor.authorElmroth, Erik
dc.contributor.authorAli-Eldin, Ahmed
dc.contributor.authorZsigri, Csilla
dc.contributor.authorSirvent Pardell, Raül
dc.contributor.authorGuitart Fernández, Jordi
dc.contributor.authorWesner, Stefan
dc.contributor.authorKipp, Alexander
dc.contributor.authorHudzia, Benoit
dc.contributor.authorVarvarigou, Theodora
dc.contributor.authorKonstanteli, Kleopatra
dc.contributor.authorKousiouris, George
dc.contributor.authorNair, Srijith K.
dc.contributor.authorDimitrakos, Theo
dc.contributor.authorZiegler, Wolfgang
dc.contributor.authorDjemame, Karim
dc.contributor.authorCorrales, Marcelo
dc.contributor.authorSheridan, Craig
dc.contributor.authorForgó, Nikolaus
dc.contributor.authorSharif, Tabassum
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.date.accessioned2011-10-10T09:34:34Z
dc.date.available2011-10-10T09:34:34Z
dc.date.created2012-01
dc.date.issued2012-01
dc.identifier.citationJuan, A. [et al.]. OPTIMIS: A holistic approach to cloud service provisioning. "Future generation computer systems", Gener 2012, vol. 28, núm. 1, p. 66-77.
dc.identifier.issn0167-739X
dc.identifier.urihttp://hdl.handle.net/2117/13460
dc.description.abstractWe present fundamental challenges for scalable and dependable service platforms and architectures that enable flexible and dynamic provisioning of cloud services. Our findings are incorporated in a toolkit targeting the cloud service and infrastructure providers. The innovations behind the toolkit are aimed at optimizing the whole service life cycle, including service construction, deployment, and operation, on a basis of aspects such as trust, risk, eco-efficiency and cost. Notably, adaptive self-preservation is crucial to meet predicted and unforeseen changes in resource requirements. By addressing the whole service life cycle, taking into account several cloud architectures, and by taking a holistic approach to sustainable service provisioning, the toolkit aims to provide a foundation for a reliable, sustainable, and trustful cloud computing industry.
dc.format.extent12 p.
dc.language.isoeng
dc.publisherElsevier Science Direct
dc.subjectÀrees temàtiques de la UPC::Informàtica::Arquitectura de computadors
dc.subject.lcshCloud computing
dc.subject.lcshOPTIMIS
dc.titleOPTIMIS: A holistic approach to cloud service provisioning
dc.typeArticle
dc.subject.lemacComputació en núvol
dc.contributor.groupUniversitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions
dc.identifier.doi10.1016/j.future.2011.05.022
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0167739X1100104X
dc.rights.accessRestricted access - publisher's policy
drac.iddocument5947430
dc.description.versionPostprint (published version)
upcommons.citation.authorJuan, A.; Hernández, F.; Tordsson, J.; Elmroth, E.; Ali-Eldin, A.; Zsigri, C.; Sirvent, R.; Guitart, J.; Badia, R.; Djemame, K.; Ziegler, W.; Dimitrakos, T.; Nair, S.; Kousiouris, G.; Konstanteli, K.; Varvarigou, T.; Hudzia, B.; Kipp, A.; Wesner, S.; Corrales, M.; Forgó, N.; Sharif, T.; Sheridan, C.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameFuture generation computer systems
upcommons.citation.volume28
upcommons.citation.number1
upcommons.citation.startingPage66
upcommons.citation.endingPage77


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