dc.contributor.author | CAHILL, VINNY | en |
dc.date.accessioned | 2009-09-11T14:33:06Z | |
dc.date.available | 2009-09-11T14:33:06Z | |
dc.date.created | 2005 | en |
dc.date.issued | 2005 | en |
dc.date.submitted | 2005 | en |
dc.identifier.citation | Colin Harris and Vinny Cahill, Power Management for Stationary Machines, Proceedings of the 38th Hawaii International Conference on System Sciences, 38th Hawaii International Conference on System Sciences - 2005, Hawaii, 2005, 9, 9, 2005 | en |
dc.identifier.other | Y | en |
dc.identifier.uri | http://hdl.handle.net/2262/32546 | |
dc.description | PUBLISHED | en |
dc.description | Hawaii | en |
dc.description | ISBN ~ ISSN:1530-1605 , 0-7695-2268-8-9 | en |
dc.description.abstract | This paper examines effective power management of
users? stationary desktop PCs in a pervasive computing office
environment. The objective being to minimise the building?s
electricity consumption while maintaining acceptable
desktop PC performance.
Current state of the art power management is focused on
developing polices for mobile devices, which are ineffective
for stationary machines. Effective stationary policies need
to obtain context from the user of the machine, but there is
a balance between what detail of context is necessary and
how much this extra context costs both monetarily and energy
wise.
We have implemented two location aware policies which
detect presence of the user?s Bluetooth enabled mobile
phone. Trial results indicate that with these policies it is
possible to get within 8% of optimal energy consumption
with little performance degrade. However, this is the best
case and the results are dependent on the user?s usage patterns
and the geographical layout of the office. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.relation.ispartofseries | 9 | en |
dc.relation.ispartofseries | 9 | en |
dc.rights | Y | en |
dc.subject | Computer Science | en |
dc.title | Power Management for Stationary Machines | en |
dc.title.alternative | Proceedings of the 38th Hawaii International Conference on System Sciences | en |
dc.title.alternative | 38th Hawaii International Conference on System Sciences - 2005 | en |
dc.type | Conference Paper | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/vjcahill | en |
dc.identifier.rssinternalid | 50314 | en |
dc.identifier.rssuri | http://ieeexplore.ieee.org/iel5/9518/30166/01385823.pdf | en |
dc.identifier.rssuri | http://dx.doi.org/10.1109/HICSS.2005.499 | |