{"id":"https://openalex.org/W2119541679","doi":"https://doi.org/10.1145/1289927.1289939","title":"A unified practical approach to stochastic DVS scheduling","display_name":"A unified practical approach to stochastic DVS scheduling","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2119541679","doi":"https://doi.org/10.1145/1289927.1289939","mag":"2119541679"},"language":"en","primary_location":{"id":"doi:10.1145/1289927.1289939","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1289927.1289939","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM & IEEE international conference on Embedded software  - EMSOFT '07","raw_type":"proceedings-article"},"type":"article","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/A5026848241","display_name":"Ruibin Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ruibin Xu","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038997010","display_name":"Rami Melhem","orcid":"https://orcid.org/0000-0001-6403-5446"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rami Melhem","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088337929","display_name":"Daniel Moss\u00e9","orcid":"https://orcid.org/0000-0002-9508-9815"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Moss\u00e9","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026848241"],"corresponding_institution_ids":["https://openalex.org/I170201317"],"apc_list":null,"apc_paid":null,"fwci":3.8191,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.93196823,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"37","last_page":"37"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998000264167786,"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/T10054","display_name":"Parallel Computing and Optimization 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/T10933","display_name":"Real-Time Systems Scheduling","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":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7536413073539734},{"id":"https://openalex.org/keywords/dynamic-voltage-scaling","display_name":"Dynamic voltage scaling","score":0.6708643436431885},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6164125800132751},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5209271311759949},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.49970149993896484},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3822765648365021},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3226131200790405},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12068593502044678},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08337229490280151}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7536413073539734},{"id":"https://openalex.org/C2776047111","wikidata":"https://www.wikidata.org/wiki/Q632037","display_name":"Dynamic voltage scaling","level":3,"score":0.6708643436431885},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6164125800132751},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5209271311759949},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.49970149993896484},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3822765648365021},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3226131200790405},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12068593502044678},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08337229490280151},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1289927.1289939","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1289927.1289939","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM & IEEE international conference on Embedded software  - EMSOFT '07","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.331.1037","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.331.1037","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.york.ac.uk/rts/docs/CODES-EMSOFT-CASES-2007/emsoft/p37.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2001937343","https://openalex.org/W2002072104","https://openalex.org/W2005456951","https://openalex.org/W2011024076","https://openalex.org/W2085583524","https://openalex.org/W2093582532","https://openalex.org/W2099961254","https://openalex.org/W2108387401","https://openalex.org/W2113700934","https://openalex.org/W2120019630","https://openalex.org/W2121504539","https://openalex.org/W2131069932","https://openalex.org/W2133657020","https://openalex.org/W2141238076","https://openalex.org/W2146352293","https://openalex.org/W2148897044","https://openalex.org/W2153548512","https://openalex.org/W2155101824","https://openalex.org/W3013976155","https://openalex.org/W3145128584","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2136203530","https://openalex.org/W4245323253","https://openalex.org/W2443567922","https://openalex.org/W2366744246","https://openalex.org/W2141238076","https://openalex.org/W1571772952","https://openalex.org/W337826233","https://openalex.org/W2375742443","https://openalex.org/W2382865828","https://openalex.org/W1993210935"],"abstract_inverted_index":{"This":[0],"paper":[1],"deals":[2],"with":[3,114,228],"energy-aware":[4],"real-time":[5],"system":[6,39],"scheduling":[7],"using":[8],"dynamic":[9],"voltage":[10],"scaling":[11],"(DVS)":[12],"for":[13,136,175],"energy-constrained":[14],"embedded":[15],"systems":[16],"that":[17,85,120,139],"execute":[18],"variable":[19],"and":[20,63,93,186,212],"unpredictable":[21],"workloads.":[22],"The":[23],"goal":[24],"is":[25,148,161,207,216],"to":[26,30,50,58,107,112,143,156,163,181],"design":[27],"DVS":[28,67,76,124,132,188,223,230],"schemes":[29,68,77,100,125,138,189,224],"minimize":[31],"the":[32,37,42,45,73,157,196,221],"expected":[33],"energy":[34,61],"consumption":[35],"of":[36,44,53,122,202],"whole":[38],"while":[40],"meeting":[41],"deadlines":[43],"tasks.":[46],"Researchers":[47],"have":[48,69],"attempted":[49],"take":[51],"advantage":[52],"stochastic":[54,66,75,137,183],"information":[55],"about":[56],"workloads":[57],"achieve":[59],"better":[60],"savings,":[62],"accordingly,":[64],"various":[65],"been":[70],"proposed.":[71],"However,":[72],"existing":[74,222],"are":[78,101],"based":[79],"on":[80,209],"much":[81],"simplified":[82],"power":[83,116,192],"models":[84,193],"assume":[86],"unrestricted":[87],"continuous":[88],"frequency,":[89],"well-defined":[90],"power/frequency":[91,210],"relation,":[92,211],"no":[94,205],"speed":[95,213],"change":[96,214],"overhead.":[97],"When":[98],"these":[99],"used":[102],"in":[103,110,194],"practice,":[104],"they":[105,153],"need":[106],"be":[108,164],"patched":[109],"order":[111],"comply":[113],"realistic":[115,191],"models.":[117],"Experiments":[118],"show":[119],"some":[121],"such":[123],"perform":[126,154],"even":[127,135],"worse":[128],"than":[129],"certain":[130],"non-stochastic":[131,145],"schemes.":[133,231],"Furthermore,":[134],"were":[140],"shown":[141],"experimentally":[142],"outperform":[144],"schemes,":[146],"it":[147],"not":[149],"clear":[150],"how":[151],"well":[152],"compared":[155],"optimal":[158,177],"solution,":[159],"which":[160,195],"yet":[162],"found.":[165],"In":[166],"this":[167],"work,":[168],"we":[169],"provide":[170],"a":[171,200],"unified":[172],"practical":[173],"approach":[174],"obtaining":[176],"(or":[178],"provably":[179],"close":[180],"optimal)":[182],"inter-task,":[184],"intra-task,":[185],"hybrid":[187],"under":[190],"processor":[197],"only":[198],"provides":[199],"set":[201],"discrete":[203],"speeds,":[204],"assumption":[206],"made":[208],"overhead":[215],"considered.":[217],"We":[218],"also":[219],"evaluate":[220],"by":[225],"comparing":[226],"them":[227],"our":[229]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}