{"id":"https://openalex.org/W2068396721","doi":"https://doi.org/10.1109/estimedia.2012.6507032","title":"Power versus quality trade-offs for adaptive real-time applications","display_name":"Power versus quality trade-offs for adaptive real-time applications","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2068396721","doi":"https://doi.org/10.1109/estimedia.2012.6507032","mag":"2068396721"},"language":"en","primary_location":{"id":"doi:10.1109/estimedia.2012.6507032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/estimedia.2012.6507032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 10th Symposium on Embedded Systems for Real-time Multimedia","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013023665","display_name":"Andrew Nelson","orcid":"https://orcid.org/0000-0002-4071-3502"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Andrew Nelson","raw_affiliation_strings":["Delft University of Technology, Delft, The Netherlands","Delft Univ. of Tech., Delft, The Netherlands#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft Univ. of Tech., Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059634103","display_name":"Benny \u00c5kesson","orcid":"https://orcid.org/0000-0003-2949-2080"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Benny Akesson","raw_affiliation_strings":["Eindhoven University of Technology, Eindhoven, The Netherlands","Eindhoven University of Technology , Eindhoven , The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eindhoven University of Technology, Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"Eindhoven University of Technology , Eindhoven , The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089717134","display_name":"Anca Molnos","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Anca Molnos","raw_affiliation_strings":["Delft University of Technology, Delft, The Netherlands","Delft Univ. of Tech., Delft, The Netherlands#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Delft Univ. of Tech., Delft, The Netherlands#TAB#","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003777031","display_name":"Sjoerd te Pas","orcid":null},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Sjoerd te Pas","raw_affiliation_strings":["Eindhoven University of Technology, Eindhoven, The Netherlands","Eindhoven University of Technology , Eindhoven , The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eindhoven University of Technology, Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"Eindhoven University of Technology , Eindhoven , The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048502768","display_name":"Kees Goossens","orcid":"https://orcid.org/0000-0001-7536-4050"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Kees Goossens","raw_affiliation_strings":["Eindhoven University of Technology, Eindhoven, The Netherlands","Eindhoven University of Technology , Eindhoven , The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eindhoven University of Technology, Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"Eindhoven University of Technology , Eindhoven , The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"75","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8037001490592957},{"id":"https://openalex.org/keywords/frequency-scaling","display_name":"Frequency scaling","score":0.7047590017318726},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6596503257751465},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6250327229499817},{"id":"https://openalex.org/keywords/dynamic-demand","display_name":"Dynamic demand","score":0.5536007285118103},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5512923002243042},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5224546194076538},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5173634886741638},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5134621262550354},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5113653540611267},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.4953714609146118},{"id":"https://openalex.org/keywords/dynamic-voltage-scaling","display_name":"Dynamic voltage scaling","score":0.42475682497024536},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.14852285385131836},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09314385056495667}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8037001490592957},{"id":"https://openalex.org/C157742956","wikidata":"https://www.wikidata.org/wiki/Q3237776","display_name":"Frequency scaling","level":3,"score":0.7047590017318726},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6596503257751465},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6250327229499817},{"id":"https://openalex.org/C45872418","wikidata":"https://www.wikidata.org/wiki/Q5318966","display_name":"Dynamic demand","level":3,"score":0.5536007285118103},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5512923002243042},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5224546194076538},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5173634886741638},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5134621262550354},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5113653540611267},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.4953714609146118},{"id":"https://openalex.org/C2776047111","wikidata":"https://www.wikidata.org/wiki/Q632037","display_name":"Dynamic voltage scaling","level":3,"score":0.42475682497024536},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.14852285385131836},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09314385056495667},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/estimedia.2012.6507032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/estimedia.2012.6507032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 10th Symposium on Embedded Systems for Real-time Multimedia","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.tue.nl:publications/9c22c681-4fde-4b2d-9963-2e394c453f09","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/9c22c681-4fde-4b2d-9963-2e394c453f09","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nelson, A, te Pas, S, Akesson, K B, Molnos, A M & Goossens, K G W 2012, Power versus quality trade-offs for adaptive real-time applications. in Proceedings of the 10th IEEE Symposium on Embedded Systems for Real-Time Multimedia (ESTImedia), 11-12 October 2012, Tampere, Finland. Institute of Electrical and Electronics Engineers, Piscataway, pp. 75-84, conference; ESTIMedia 2012; 2012-10-11; 2012-10-12, 11/10/12. https://doi.org/10.1109/ESTIMedia.2012.6507032","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:747927","is_oa":false,"landing_page_url":"http://library.tue.nl/csp/dare/LinkToRepository.csp?recordnumber=747927","pdf_url":null,"source":{"id":"https://openalex.org/S4406923046","display_name":"TU/e Research Portal (Eindhoven University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.702.5352","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.702.5352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.es.ele.tue.nl/%7Ekgoossens/2012-estimedia.pdf","raw_type":"text"},{"id":"pmh:oai:library.tue.nl:747927","is_oa":false,"landing_page_url":"http://repository.tue.nl/747927","pdf_url":null,"source":{"id":"https://openalex.org/S4406923046","display_name":"TU/e Research Portal (Eindhoven University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"pmh:tue:oai:pure.tue.nl:publications/9c22c681-4fde-4b2d-9963-2e394c453f09","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/9c22c681-4fde-4b2d-9963-2e394c453f09","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 10th IEEE Symposium on Embedded Systems for Real-Time Multimedia (ESTImedia), 11-12 October 2012, Tampere, Finland, 75 - 84","raw_type":"info:eu-repo/semantics/conferencepaper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W58873071","https://openalex.org/W1529957676","https://openalex.org/W1561287273","https://openalex.org/W1640393600","https://openalex.org/W1845659202","https://openalex.org/W2002377960","https://openalex.org/W2005743795","https://openalex.org/W2006950513","https://openalex.org/W2012915425","https://openalex.org/W2057807303","https://openalex.org/W2076143859","https://openalex.org/W2093582532","https://openalex.org/W2095714273","https://openalex.org/W2109184549","https://openalex.org/W2116447247","https://openalex.org/W2144756042","https://openalex.org/W2151295037","https://openalex.org/W2154169726","https://openalex.org/W2169995654","https://openalex.org/W2571048783","https://openalex.org/W3003587919","https://openalex.org/W4285719527","https://openalex.org/W6731851262"],"related_works":["https://openalex.org/W2443567922","https://openalex.org/W2382865828","https://openalex.org/W2035968155","https://openalex.org/W2141691012","https://openalex.org/W2587244181","https://openalex.org/W4254521933","https://openalex.org/W1976634368","https://openalex.org/W2105524902","https://openalex.org/W2351391311","https://openalex.org/W2129260891"],"abstract_inverted_index":{"Electronic":[0],"devices":[1],"are":[2],"expected":[3],"to":[4,54,85,115,182,198,201,219,230],"accommodate":[5],"evermore":[6],"complex":[7],"functionality.":[8],"Portable":[9],"devices,":[10],"such":[11],"as":[12],"mobile":[13],"phones,":[14],"have":[15],"experienced":[16],"a":[17,48,59,74,108,117,157,202,225],"rapid":[18],"increase":[19,204],"in":[20,38,61,71,76,128,179,205,217],"functionality,":[21],"while":[22,135],"at":[23],"the":[24,30,144,174,206,212],"same":[25,213],"time":[26],"being":[27],"constrained":[28],"by":[29],"amount":[31,214],"of":[32,146,173,208,215,228],"energy":[33],"that":[34,51,110,161,191],"may":[35],"be":[36,86],"stored":[37],"their":[39,68,77,180],"batteries.":[40],"Dynamic":[41],"Voltage":[42],"and":[43],"Frequency":[44],"Scaling":[45],"(DVFS)":[46],"is":[47,52,162,196],"common":[49],"technique":[50,109,132,148,195],"used":[53],"trade":[55,116,183],"processor":[56],"speed":[57],"for":[58,73,88,95,120,185,211],"reduction":[60,75,127,227],"power":[62],"consumption.":[63],"Adaptive":[64],"applications":[65],"can":[66],"reduce":[67],"output":[69],"quality":[70,118,184,193,226],"exchange":[72,81],"execution":[78,129],"time.":[79,130],"This":[80],"has":[82,99],"been":[83,101],"shown":[84],"useful":[87],"meeting":[89,136],"temporal":[90],"constraints,":[91],"but":[92,223],"its":[93],"usefulness":[94],"reducing":[96],"energy/power":[97],"consumption":[98,123],"not":[100],"investigated.":[102],"In":[103],"this":[104,134],"paper,":[105],"we":[106,189],"present":[107],"uses":[111],"existing":[112],"DVFS":[113],"methods":[114],"decrease":[119],"lower":[121],"power/energy":[122],"through":[124],"an":[125,150,165,170],"intermediary":[126],"Our":[131],"achieves":[133],"soft":[137],"and/or":[138],"hard":[139],"time/energy/power":[140],"constraints.":[141],"We":[142,167],"demonstrate":[143],"applicability":[145],"our":[147,192],"on":[149,156,164],"adaptive":[151],"H.263":[152,175],"decoder":[153],"application,":[154],"running":[155],"predictable":[158],"hardware":[159],"platform":[160],"prototyped":[163],"FPGA.":[166],"further":[168],"contribute":[169],"experimental":[171],"evaluation":[172],"decoder's":[176],"scalable":[177],"mechanisms,":[178],"ability":[181],"temporal/energy/power.":[186],"From":[187],"experimentation,":[188],"show":[190],"trading":[194],"able":[197],"achieve":[199],"up":[200,229],"45%":[203],"number":[207],"frames":[209],"decoded":[210],"energy,":[216],"comparison":[218],"frequency":[220],"scaling":[221],"alone,":[222],"with":[224],"22dB":[231],"Peak":[232],"Signal-to-Noise":[233],"Ratio":[234],"(PSNR).":[235]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
