{"id":"https://openalex.org/W2150736093","doi":"https://doi.org/10.1109/issoc.2008.4694891","title":"Impact of power-management granularity on the energy-quality trade-off for soft and hard real-time applications","display_name":"Impact of power-management granularity on the energy-quality trade-off for soft and hard real-time applications","publication_year":2008,"publication_date":"2008-11-01","ids":{"openalex":"https://openalex.org/W2150736093","doi":"https://doi.org/10.1109/issoc.2008.4694891","mag":"2150736093"},"language":"en","primary_location":{"id":"doi:10.1109/issoc.2008.4694891","is_oa":false,"landing_page_url":"https://doi.org/10.1109/issoc.2008.4694891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Symposium on System-on-Chip","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ris.utwente.nl/ws/files/5462476/paper.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058049772","display_name":"Aleksandar Milutinovi\u0107","orcid":"https://orcid.org/0000-0003-1581-021X"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Aleksandar Milutinovic","raw_affiliation_strings":["University of Twente, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Twente, Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048502768","display_name":"Kees Goossens","orcid":"https://orcid.org/0000-0001-7536-4050"},"institutions":[{"id":"https://openalex.org/I109147379","display_name":"NXP (Netherlands)","ror":"https://ror.org/059be4e97","country_code":"NL","type":"company","lineage":["https://openalex.org/I109147379"]},{"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":"Kees Goossens","raw_affiliation_strings":["NXP Semiconductors and Delft University of Technology, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NXP Semiconductors and Delft University of Technology, Netherlands","institution_ids":["https://openalex.org/I109147379","https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111430194","display_name":"Gerard J.M. Smit","orcid":"https://orcid.org/0000-0002-8595-0106"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Gerard J.M. Smit","raw_affiliation_strings":["University of Twente, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Twente, Netherlands","institution_ids":["https://openalex.org/I94624287"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6841,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.77558059,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3199","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9998000264167786,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9998000264167786,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9994999766349792,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7694541215896606},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.73403000831604},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5558218359947205},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5282736420631409},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.5234260559082031},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.46132487058639526},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.459364116191864},{"id":"https://openalex.org/keywords/power-management","display_name":"Power management","score":0.44697296619415283},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4420815408229828},{"id":"https://openalex.org/keywords/frequency-scaling","display_name":"Frequency scaling","score":0.4370870590209961},{"id":"https://openalex.org/keywords/energy-management","display_name":"Energy management","score":0.4340880513191223},{"id":"https://openalex.org/keywords/dynamic-demand","display_name":"Dynamic demand","score":0.4251560568809509},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.35152801871299744},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1079832911491394},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0892874002456665},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07317247986793518}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7694541215896606},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.73403000831604},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5558218359947205},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5282736420631409},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.5234260559082031},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.46132487058639526},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.459364116191864},{"id":"https://openalex.org/C2778774385","wikidata":"https://www.wikidata.org/wiki/Q4437810","display_name":"Power management","level":3,"score":0.44697296619415283},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4420815408229828},{"id":"https://openalex.org/C157742956","wikidata":"https://www.wikidata.org/wiki/Q3237776","display_name":"Frequency scaling","level":3,"score":0.4370870590209961},{"id":"https://openalex.org/C7817414","wikidata":"https://www.wikidata.org/wiki/Q1779504","display_name":"Energy management","level":3,"score":0.4340880513191223},{"id":"https://openalex.org/C45872418","wikidata":"https://www.wikidata.org/wiki/Q5318966","display_name":"Dynamic demand","level":3,"score":0.4251560568809509},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.35152801871299744},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1079832911491394},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0892874002456665},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07317247986793518},{"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/issoc.2008.4694891","is_oa":false,"landing_page_url":"https://doi.org/10.1109/issoc.2008.4694891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Symposium on System-on-Chip","raw_type":"proceedings-article"},{"id":"pmh:oai:ris.utwente.nl:publications/04222518-68c1-47ba-bd65-d0c39ad3b849","is_oa":true,"landing_page_url":"https://research.utwente.nl/en/publications/04222518-68c1-47ba-bd65-d0c39ad3b849","pdf_url":"https://ris.utwente.nl/ws/files/5462476/paper.pdf","source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"Milutinovic, A, Goossens, K & Smit, G J M 2008, Impact of Power-Management Granularity on The Energy-Quality Trade-off for Soft And Hard Real-Time Applications. in Proceedings of International Symposium on System-on-Chip, 2008. SOC 2008.., 10.1109/ISSOC.2008.4694891, IEEE, Tampere, Finland, pp. 1-4. https://doi.org/10.1109/ISSOC.2008.4694891","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.147.8734","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.147.8734","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://homepages.inf.ed.ac.uk/kgoossen/2008-soc.pdf","raw_type":"text"},{"id":"pmh:oai:ris.utwente.nl:publications/04222518-68c1-47ba-bd65-d0c39ad3b849","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":""}],"best_oa_location":{"id":"pmh:oai:ris.utwente.nl:publications/04222518-68c1-47ba-bd65-d0c39ad3b849","is_oa":true,"landing_page_url":"https://research.utwente.nl/en/publications/04222518-68c1-47ba-bd65-d0c39ad3b849","pdf_url":"https://ris.utwente.nl/ws/files/5462476/paper.pdf","source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"Milutinovic, A, Goossens, K & Smit, G J M 2008, Impact of Power-Management Granularity on The Energy-Quality Trade-off for Soft And Hard Real-Time Applications. in Proceedings of International Symposium on System-on-Chip, 2008. SOC 2008.., 10.1109/ISSOC.2008.4694891, IEEE, Tampere, Finland, pp. 1-4. https://doi.org/10.1109/ISSOC.2008.4694891","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321015","display_name":"University of Twente","ror":"https://ror.org/006hf6230"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2150736093.pdf","grobid_xml":"https://content.openalex.org/works/W2150736093.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1503149663","https://openalex.org/W1534452453","https://openalex.org/W2006223455","https://openalex.org/W2132387319","https://openalex.org/W2135532001","https://openalex.org/W2153066698","https://openalex.org/W4252503408","https://openalex.org/W6682585150"],"related_works":["https://openalex.org/W1967088250","https://openalex.org/W2144034023","https://openalex.org/W2167717279","https://openalex.org/W2135721350","https://openalex.org/W2036903086","https://openalex.org/W4287778142","https://openalex.org/W3025960525","https://openalex.org/W4238485050","https://openalex.org/W4245552802","https://openalex.org/W3042358226"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"introduce":[4],"the":[5,71,97,102,106,126,130,143],"concepts":[6],"of":[7,9,64,68,70,105,123,132],"work":[8,103],"tokens":[10],"(e.g.":[11],"video":[12],"frames)":[13,140],"in":[14,22,33,96,121],"an":[15,75,150],"application,":[16,77],"and":[17,30,48,80,115],"slack":[18],"arising":[19],"from":[20],"variations":[21],"work.":[23],"Slack":[24],"is":[25,92,116],"used":[26],"for":[27,44,53,61,87],"dynamic":[28],"voltage":[29],"frequency":[31],"scaling":[32],"combination":[34],"with":[35,49],"a":[36,50,62,93],"conservative":[37,109],"power-management":[38],"policy":[39,52,110],"that":[40,86],"never":[41],"misses":[42],"deadlines,":[43],"hard":[45],"real-time":[46,55,89],"applications,":[47,90],"non-conservative":[51,127],"soft":[54,88],"applications.":[56],"We":[57,84],"evaluate":[58],"both":[59,133],"policies":[60,134],"number":[63],"different":[65],"granularities":[66],"(frequency":[67],"activation":[69,146],"power":[72,144],"manager)":[73],"on":[74,78,101],"MPEG4":[76],"energy":[79,124,152],"quality":[81],"(deadline":[82],"misses).":[83],"conclude":[85],"there":[91],"clear":[94],"optimum":[95],"energy,":[98],"which":[99,148],"depends":[100],"histogram":[104],"application.":[107],"The":[108],"has":[111,149],"no":[112],"deadline":[113],"misses,":[114],"only":[117],"negligibly":[118],"more":[119],"expensive":[120],"terms":[122],"than":[125],"policy.":[128],"Finally,":[129],"granularity":[131],"can":[135],"be":[136],"very":[137],"coarse":[138],"(128":[139],"to":[141],"reduce":[142],"manager":[145],"frequency,":[147],"insignificant":[151],"cost.":[153]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
