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Profiling computer energy consumption on organizations

dc.contributor.authorLopes, Rui Pedro
dc.contributor.authorPires, Luís
dc.contributor.authorPedrosa, Tiago
dc.contributor.authorMarian, Vasile
dc.date.accessioned2012-07-16T13:17:46Z
dc.date.available2012-07-16T13:17:46Z
dc.date.issued2009
dc.description.abstractModern organizations depend on computers to work. Text processing, CAD, CAM, simulation, statistical analysis and so on are fundamental for maintaining high degree of productivity and competitiveness. Computers in an organization, consume a considerable percentage of the overall energy and, although a typical computer provides power saving technologies, such as suspending or hibernating components, this feature can be disabled. Moreover, the user can opt for never turning off the workstation. Well defined power saving policies, with appropriate automatic mechanisms to apply them, can provide significant power savings with consequent reduction of the power expense. With several computers in an organization, it is necessary to build the profile of the energy consumption. We propose installing a software probe in each computer to instrument the power consumption, either directly, by using a power meter, or md1rectly, by measuring the processor performance counters. This distributed architecture, with software probes in every computer and a centralized server for persistence and decision making tries to save energy, by defining and applying organization level power saving policies.por
dc.identifier.citationLopes, Rui Pedro; Pires, Luís; Pedrosa, Tiago; Marian, Vasile (2009). Profiling computer energy consumption on organizations. In 11th International Conference on Enterprise Information Systems - ICEIS2009. Milanpor
dc.identifier.urihttp://hdl.handle.net/10198/7230
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherICEISpor
dc.subjectEnergy savingpor
dc.subjectPower managementpor
dc.titleProfiling computer energy consumption on organizationspor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceMilanpor
oaire.citation.endPage164por
oaire.citation.startPage164por
oaire.citation.title11th International Conference on Enterprise Information Systemspor
person.familyNameLopes
person.familyNamePires
person.familyNamePedrosa
person.givenNameRui Pedro
person.givenNameLuís
person.givenNameTiago
person.identifier.ciencia-id8E14-54E4-4DB5
person.identifier.ciencia-id5C17-F4F0-882E
person.identifier.ciencia-idB81E-0583-AEDF
person.identifier.orcid0000-0002-9170-5078
person.identifier.orcid0000-0002-1672-0577
person.identifier.orcid0000-0003-4873-2705
person.identifier.ridG-2249-2011
person.identifier.scopus-author-id35318153700
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
relation.isAuthorOfPublicatione1e64423-0ec8-46ee-be96-33205c7c98a9
relation.isAuthorOfPublication9a06b453-7759-411e-ae0d-c050e55b4165
relation.isAuthorOfPublicationfee2835e-2230-4414-a58e-bcba895d1f0b
relation.isAuthorOfPublication.latestForDiscoverye1e64423-0ec8-46ee-be96-33205c7c98a9

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