Matches in SemOpenAlex for { <https://semopenalex.org/work/W2104308249> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W2104308249 abstract "The ultimate goal of a computer system is to satisfy its users. The success of architectural or system-level optimizations depends largely on having accurate metrics for user satisfaction. We propose to derive such metrics from information that is close to flesh and apparent to the user rather than from information that is close to metal and hidden from the user. We describe and evaluate PICSEL, a dynamic voltage and frequency scaling (DVFS) technique that uses measurements of variations in the rate of change of a computer's video output to estimate user-perceived performance. Our adaptive algorithms, one conservative and one aggressive, use these estimates to dramatically reduce operating frequencies and voltages for graphically-intensive applications while maintaining performance at a satisfactory level for the user. We evaluate PICSEL through user studies conducted on a Pentium M laptop running Windows XP. Experiments performed with 20 users executing three applications indicate that the measured laptop power can be reduced by up to 12.1%, averaged across all of our users and applications, compared to the default Windows XP DVFS policy. User studies revealed that the difference in overall user satisfaction between the more aggressive version of PICSEL and Windows DVFS were statistically insignificant, whereas the conservative version of PICSEL actually improved user satisfaction when compared to Windows DVFS." @default.
- W2104308249 created "2016-06-24" @default.
- W2104308249 creator A5034284892 @default.
- W2104308249 creator A5056150928 @default.
- W2104308249 creator A5068224304 @default.
- W2104308249 creator A5076815775 @default.
- W2104308249 creator A5077304920 @default.
- W2104308249 date "2008-03-01" @default.
- W2104308249 modified "2023-10-18" @default.
- W2104308249 title "PICSEL" @default.
- W2104308249 cites W1965810490 @default.
- W2104308249 cites W2011902742 @default.
- W2104308249 cites W2088290489 @default.
- W2104308249 cites W2110408023 @default.
- W2104308249 cites W2111873911 @default.
- W2104308249 cites W2112137708 @default.
- W2104308249 cites W2115412309 @default.
- W2104308249 cites W2116785402 @default.
- W2104308249 cites W2145112579 @default.
- W2104308249 cites W2148130245 @default.
- W2104308249 cites W2153489710 @default.
- W2104308249 cites W2153548512 @default.
- W2104308249 cites W2537422502 @default.
- W2104308249 doi "https://doi.org/10.1145/1346281.1346291" @default.
- W2104308249 hasPublicationYear "2008" @default.
- W2104308249 type Work @default.
- W2104308249 sameAs 2104308249 @default.
- W2104308249 citedByCount "35" @default.
- W2104308249 countsByYear W21043082492012 @default.
- W2104308249 countsByYear W21043082492013 @default.
- W2104308249 countsByYear W21043082492014 @default.
- W2104308249 countsByYear W21043082492015 @default.
- W2104308249 countsByYear W21043082492016 @default.
- W2104308249 countsByYear W21043082492017 @default.
- W2104308249 countsByYear W21043082492018 @default.
- W2104308249 countsByYear W21043082492020 @default.
- W2104308249 countsByYear W21043082492023 @default.
- W2104308249 crossrefType "proceedings-article" @default.
- W2104308249 hasAuthorship W2104308249A5034284892 @default.
- W2104308249 hasAuthorship W2104308249A5056150928 @default.
- W2104308249 hasAuthorship W2104308249A5068224304 @default.
- W2104308249 hasAuthorship W2104308249A5076815775 @default.
- W2104308249 hasAuthorship W2104308249A5077304920 @default.
- W2104308249 hasConcept C41008148 @default.
- W2104308249 hasConceptScore W2104308249C41008148 @default.
- W2104308249 hasLocation W21043082491 @default.
- W2104308249 hasOpenAccess W2104308249 @default.
- W2104308249 hasPrimaryLocation W21043082491 @default.
- W2104308249 hasRelatedWork W1596801655 @default.
- W2104308249 hasRelatedWork W2130043461 @default.
- W2104308249 hasRelatedWork W2350741829 @default.
- W2104308249 hasRelatedWork W2358668433 @default.
- W2104308249 hasRelatedWork W2376932109 @default.
- W2104308249 hasRelatedWork W2382290278 @default.
- W2104308249 hasRelatedWork W2390279801 @default.
- W2104308249 hasRelatedWork W2748952813 @default.
- W2104308249 hasRelatedWork W2899084033 @default.
- W2104308249 hasRelatedWork W2530322880 @default.
- W2104308249 isParatext "false" @default.
- W2104308249 isRetracted "false" @default.
- W2104308249 magId "2104308249" @default.
- W2104308249 workType "article" @default.