Energy wasting at internet data centers due to fear

The fear experienced by data center administrators presents an ongoing problem due to the low percentage of machines that they are willing to switch off in order to save energy. This risk aversion can be assessed from acognitive system. The purpose of this paper is to demonstrate the extra costs in...

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Autores: Fernández Montes González, Alejandro, Fernández Cerero, Damián, González Abril, Luis, Álvarez García, Juan Antonio, Ortega Ramírez, Juan Antonio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/126246
Acceso en línea:https://hdl.handle.net/11441/126246
https://doi.org/10.1016/j.patrec.2015.06.018
Access Level:acceso abierto
Palabra clave:Costs of fear
Energy efficiency
Data center
Grid computing
Cloud computing
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spelling Energy wasting at internet data centers due to fearFernández Montes González, AlejandroFernández Cerero, DamiánGonzález Abril, LuisÁlvarez García, Juan AntonioOrtega Ramírez, Juan AntonioCosts of fearEnergy efficiencyData centerGrid computingCloud computingThe fear experienced by data center administrators presents an ongoing problem due to the low percentage of machines that they are willing to switch off in order to save energy. This risk aversion can be assessed from acognitive system. The purpose of this paper is to demonstrate the extra costs in curred by maintaining all the machines of a data center executing continuously for fear of damaging hardware, degradating the service, or losing data. To this end, an objective function which minimizes energy consumption depending on the number of times that the machines ares witched on/off is provided. The risk version experienced by these data center administrator scan be measured from the percentage of machines that they are willing to switch off. It is shown that it is always the best option to turn off machines in order to reduce costs, given a formulation of the cognitive aspects of the fear experienced by data center administrators.Junta de Andalucía TIC-8052Junta de Andalucía P11-TIC-7124Ministerio de Economía, Industria y Competitividad TIN2013-46801-C4ElsevierLenguajes y Sistemas InformáticosTIC-134: Sistemas InformáticosJunta de AndalucíaMinisterio de Economia, Industria y Competitividad (MINECO). España2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/126246https://doi.org/10.1016/j.patrec.2015.06.018reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésPattern Recognition Letters, 67 (1), 59-65.TIC-8052P11-TIC-7124TIN2013-46801-C4https://www.sciencedirect.com/science/article/pii/S0167865515001907?via%3Dihubinfo:eu-repo/semantics/openAccessoai:idus.us.es:11441/1262462026-06-17T12:51:07Z
dc.title.none.fl_str_mv Energy wasting at internet data centers due to fear
title Energy wasting at internet data centers due to fear
spellingShingle Energy wasting at internet data centers due to fear
Fernández Montes González, Alejandro
Costs of fear
Energy efficiency
Data center
Grid computing
Cloud computing
title_short Energy wasting at internet data centers due to fear
title_full Energy wasting at internet data centers due to fear
title_fullStr Energy wasting at internet data centers due to fear
title_full_unstemmed Energy wasting at internet data centers due to fear
title_sort Energy wasting at internet data centers due to fear
dc.creator.none.fl_str_mv Fernández Montes González, Alejandro
Fernández Cerero, Damián
González Abril, Luis
Álvarez García, Juan Antonio
Ortega Ramírez, Juan Antonio
author Fernández Montes González, Alejandro
author_facet Fernández Montes González, Alejandro
Fernández Cerero, Damián
González Abril, Luis
Álvarez García, Juan Antonio
Ortega Ramírez, Juan Antonio
author_role author
author2 Fernández Cerero, Damián
González Abril, Luis
Álvarez García, Juan Antonio
Ortega Ramírez, Juan Antonio
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Lenguajes y Sistemas Informáticos
TIC-134: Sistemas Informáticos
Junta de Andalucía
Ministerio de Economia, Industria y Competitividad (MINECO). España
dc.subject.none.fl_str_mv Costs of fear
Energy efficiency
Data center
Grid computing
Cloud computing
topic Costs of fear
Energy efficiency
Data center
Grid computing
Cloud computing
description The fear experienced by data center administrators presents an ongoing problem due to the low percentage of machines that they are willing to switch off in order to save energy. This risk aversion can be assessed from acognitive system. The purpose of this paper is to demonstrate the extra costs in curred by maintaining all the machines of a data center executing continuously for fear of damaging hardware, degradating the service, or losing data. To this end, an objective function which minimizes energy consumption depending on the number of times that the machines ares witched on/off is provided. The risk version experienced by these data center administrator scan be measured from the percentage of machines that they are willing to switch off. It is shown that it is always the best option to turn off machines in order to reduce costs, given a formulation of the cognitive aspects of the fear experienced by data center administrators.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/126246
https://doi.org/10.1016/j.patrec.2015.06.018
url https://hdl.handle.net/11441/126246
https://doi.org/10.1016/j.patrec.2015.06.018
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Pattern Recognition Letters, 67 (1), 59-65.
TIC-8052
P11-TIC-7124
TIN2013-46801-C4
https://www.sciencedirect.com/science/article/pii/S0167865515001907?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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