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FairCloud: truthful cloud scheduling with continuous and combinatorial auctions

2017-10Conference object Restricted access
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dc.contributor.authorFonseca, Artur
dc.contributor.authorSimão, José
dc.contributor.authorVeiga, Luís
dc.date.accessioned2018-02-22T15:28:38Z
dc.date.available2018-02-22T15:28:38Z
dc.date.issued2017-10
dc.description.abstractWith Cloud Computing, access to computational resources has become increasingly facilitated and applications could offer improved scalability and availability. The datacenters that support this model have a huge energy consumption and a limited pricing model. One way of improving energy efficiency is by reducing the idle time of resources - resources are active but serve a limited useful business purpose. This can be done by improving the scheduling across datacenters. We present FairCloud, a scalable Cloud-Auction system that facilitates the allocation by allowing the adaptation of VM requests (through conversion to other VM types and/or resource capping - degradation), depending on the User profile. Additionally, this system implements an internal reputation system, to detect providers with low Quality of Service (QoS). FairCloud was implemented using CloudSim and the extensions CloudAuctions. FairCloud was tested with the Google Cluster Data. We observed that we achieved more quality in the requests while maintaining the CPU Utilization. Our reputation mechanism proved to be effective by lowering the Order on the Providers with lower quality.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFONSECA, Artur; SIMÃO, José; VEIGA, Luís – FairCloud: truthful cloud scheduling with continuous and combinatorial auctions. In OTM Confederated International Conferences On the Move to Meaningful Internet Systems. Valletta, Malta: Springer, 2017. ISBN 978-3-319-69461-0. Vol. 10574, pp. 68-85pt_PT
dc.identifier.doihttps://doi.org/10.1007/978-3-319-69459-7_5pt_PT
dc.identifier.isbn978-3-319-69461-0
dc.identifier.isbn978-3-319-69462-7
dc.identifier.urihttp://hdl.handle.net/10400.21/8105
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringer Verlagpt_PT
dc.relationFCT - PTDC/EEI-SCR/6945/2014pt_PT
dc.relationCOMPETE 2020 Programme - POCI-01-0145-FEDER-016883pt_PT
dc.relationFCT - UID/CEC/50021/2013pt_PT
dc.subjectCloud computingpt_PT
dc.subjectEnergypt_PT
dc.subjectPricingpt_PT
dc.subjectAuctionspt_PT
dc.subjectSchedulingpt_PT
dc.subjectReputationpt_PT
dc.subjectUser profilespt_PT
dc.titleFairCloud: truthful cloud scheduling with continuous and combinatorial auctionspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceValletta, Malta - October 22-26, 2017pt_PT
oaire.citation.endPage85pt_PT
oaire.citation.startPage68pt_PT
oaire.citation.titleOTM Confederated International Conferences On the Move to Meaningful Internet Systemspt_PT
oaire.citation.volume10574pt_PT
person.familyNameSimão
person.givenNameJosé
person.identifier1099536
person.identifier.ciencia-id5413-C0FA-7557
person.identifier.orcid0000-0002-6564-593X
person.identifier.scopus-author-id57189313027
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication625152de-db55-4942-8506-f461f4bd947d
relation.isAuthorOfPublication.latestForDiscovery625152de-db55-4942-8506-f461f4bd947d

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