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The Green-Game: Striking a Balance between QoS and Energy Saving

dc.contributor.authorBianzino, Aruna Prem
dc.contributor.authorChaudet, Claude
HAL ID: 8015
dc.contributor.authorRossi, Dario
HAL ID: 3559
dc.contributor.authorRougier, Jean-Louis
dc.contributor.authorMoretti, Stefano
HAL ID: 739814
ORCID: 0000-0003-3627-3257
dc.date.accessioned2010-09-13T10:33:24Z
dc.date.available2010-09-13T10:33:24Z
dc.date.issued2011
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/4755
dc.language.isoenen
dc.subjectcoalitional gameen
dc.subjectresource consolidationen
dc.subjectcommunication networksen
dc.subject.ddc004en
dc.titleThe Green-Game: Striking a Balance between QoS and Energy Savingen
dc.typeCommunication / Conférence
dc.description.abstractenThe energy consumed by communication networks can be reduced in several ways. A promising technique consists in concentrating the workload of an infrastructure on a reduced set of devices, while switching off the others, and is referred to as resource consolidation. This technique is particularly suited to routing of data traffic when a network is lightly loaded, but the selection of the routers that can be safely switched off requires an accurate evaluation of the criticality of the devices. In this article, we define a measure of the criticality of the different interconnection devices that does not only take into account a network topology but also its traffic matrix. We model the scenario as a coalitional game, and show how the use of the Shapley value associated to the nodes can be used as criticality indexes. This index is compared with other classical indexes on realistic topologies. We find out that our index provides a robust and relevant criticality measure achieving a good tradeoff between energy efficiency and network robustness.en
dc.identifier.citationpages262-269
dc.relation.ispartoftitle23rd International Teletraffic Congress, ITC 2011, San Francisco, CA, USA, September 6-9, 2011
dc.relation.ispartofeditorMedhi, Deep
dc.relation.ispartofeditorKalmanek, Charles R.
dc.relation.ispartofeditorLow, Steven H.
dc.relation.ispartofeditorDe Veciana, Gustavo
dc.relation.ispartofeditorArvidsson, Ake
dc.relation.ispartofpublnameIEEE
dc.relation.ispartofdate2011
dc.description.sponsorshipprivateouien
dc.subject.ddclabelInformatique généraleen
dc.relation.ispartofisbn978-0-9836283-0-9
dc.relation.conftitle23rd International Teletraffic Congress (ITC 23)
dc.relation.confdate2011-09
dc.relation.confcitySan Francisco
dc.relation.confcountryEtats-Unis


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