{"id":"https://openalex.org/W2169258228","doi":"https://doi.org/10.1002/cpe.2969","title":"Improved real\u2010time scheduling of periodic tasks on multiprocessors","display_name":"Improved real\u2010time scheduling of periodic tasks on multiprocessors","publication_year":2012,"publication_date":"2012-12-18","ids":{"openalex":"https://openalex.org/W2169258228","doi":"https://doi.org/10.1002/cpe.2969","mag":"2169258228"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1002/cpe.2969","pdf_url":null,"source":{"id":"https://openalex.org/S11065456","display_name":"Concurrency and Computation Practice and Experience","issn_l":"1532-0626","issn":["1532-0626","1532-0634"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5048190485","display_name":"Prapaporn Rattanatamrong","orcid":"https://orcid.org/0000-0002-4534-6406"},"institutions":[{"id":"https://openalex.org/I108108428","display_name":"Thammasat University","ror":"https://ror.org/002yp7f20","country_code":"TH","type":"funder","lineage":["https://openalex.org/I108108428"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"P. Rattanatamrong","raw_affiliation_strings":["Department of Computer Science, Thammasat University, Pathumthani, Thailand"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Thammasat University, Pathumthani, Thailand","institution_ids":["https://openalex.org/I108108428"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003181544","display_name":"J.A.B. Fortes","orcid":"https://orcid.org/0000-0001-8870-5205"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"funder","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.A.B. Fortes","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048190485"],"corresponding_institution_ids":["https://openalex.org/I108108428"],"apc_list":{"value":4740,"currency":"USD","value_usd":4740},"apc_paid":null,"fwci":0.754,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":2,"citation_normalized_percentile":{"value":0.473918,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":72,"max":75},"biblio":{"volume":"27","issue":"9","first_page":"2291","last_page":"2309"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9992,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9992,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9858,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9817,"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":[],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.83339953},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.564826},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.52226216},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.49650437},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.48929808},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.48099244},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.46008372},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34371465},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.124773204},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.104830295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1002/cpe.2969","pdf_url":null,"source":{"id":"https://openalex.org/S11065456","display_name":"Concurrency and Computation Practice and Experience","issn_l":"1532-0626","issn":["1532-0626","1532-0634"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.64,"display_name":"Decent work and economic growth"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":26,"referenced_works":["https://openalex.org/W1594053261","https://openalex.org/W1602274988","https://openalex.org/W182339613","https://openalex.org/W1963982293","https://openalex.org/W1968005108","https://openalex.org/W2006640984","https://openalex.org/W2012059473","https://openalex.org/W2029835355","https://openalex.org/W2054998117","https://openalex.org/W2066135202","https://openalex.org/W2097861969","https://openalex.org/W2101181662","https://openalex.org/W2104338317","https://openalex.org/W2115392544","https://openalex.org/W2115879926","https://openalex.org/W2118722592","https://openalex.org/W2125783196","https://openalex.org/W2126617620","https://openalex.org/W2129136892","https://openalex.org/W2146370746","https://openalex.org/W2159641731","https://openalex.org/W2160847564","https://openalex.org/W2166331981","https://openalex.org/W2277716546","https://openalex.org/W2471190481","https://openalex.org/W2500925871"],"related_works":["https://openalex.org/W4241844845","https://openalex.org/W2910919598","https://openalex.org/W2381415338","https://openalex.org/W2370319203","https://openalex.org/W2365866555","https://openalex.org/W2365404242","https://openalex.org/W2195904091","https://openalex.org/W2115140794","https://openalex.org/W2041120224","https://openalex.org/W2023863393"],"abstract_inverted_index":{"Summary":[0],"There":[1],"is":[2],"an":[3],"increasing":[4],"number":[5],"of":[6,49,126,128,135,139,149,177,198],"high\u2010performance":[7,41],"periodic":[8],"real\u2010time":[9],"applications":[10,39],"in":[11,83,119],"areas":[12],"such":[13],"as":[14,78],"control":[15,125],"systems,":[16],"autonomous":[17],"robots":[18],"and":[19,53,74,96,108,188,193],"financial":[20],"systems.":[21],"This":[22],"article":[23,85],"presents":[24],"a":[25,47,109,129,178,223],"novel":[26],"algorithm,":[27],"called":[28],"Notional":[29],"Approximation":[30],"for":[31,36],"Balancing":[32],"Load":[33],"Residues":[34],"(NABLR),":[35],"scheduling":[37],"these":[38],"on":[40,92],"computing":[42],"resources.":[43],"The":[44,80],"algorithm":[45,159,181],"utilizes":[46],"combination":[48],"task":[50,59,106,112,141,215],"residual":[51],"loads":[52],"runtime":[54],"laxities":[55],"to":[56,133,147,196],"carefully":[57],"plan":[58],"execution":[60],"between":[61],"two":[62],"consecutive":[63],"job":[64],"arrivals,":[65],"so":[66],"that":[67,211],"available":[68],"resources":[69],"can":[70,144],"be":[71],"fully":[72],"utilized":[73],"avoid":[75],"deadline":[76,164],"misses":[77],"possible.":[79],"empirical":[81],"study":[82],"our":[84,116],"presented":[86],"at":[87],"the":[88,124,150,155,207],"2011":[89],"International":[90],"Conference":[91],"High":[93],"Performance":[94],"Computing":[95],"Simulation":[97],"(HPCS)":[98],"was":[99],"further":[100],"extended":[101],"by":[102,115,154],"including":[103],"additional":[104],"static":[105],"sets":[107,151],"new":[110],"adaptive":[111],"set":[113],"generated":[114],"motivating":[117],"application":[118],"brain\u2013machine":[120],"interfaces,":[121],"which":[122,221],"simulates":[123],"movement":[127],"prosthetic":[130],"limb":[131],"according":[132],"activities":[134],"input":[136],"signals.":[137],"Out":[138],"25,000":[140],"sets,":[142],"NABLR":[143,212],"schedule":[145],"up":[146],"76%":[148],"versus":[152],"43%":[153],"best":[156],"known":[157,179],"efficient":[158],"(named":[160],"anticipating":[161],"slack":[162],"earliest":[163],"first":[165],"until":[166],"zero":[167],"laxity":[168],"[ASEDZL]),":[169],"while":[170],"incurring":[171],"significantly":[172],"smaller":[173],"overheads":[174],"than":[175],"those":[176,197],"optimal":[180],"(on":[182],"average,":[183],"80%":[184],"fewer":[185,190],"preemptions,":[186],"migrations,":[187],"75%":[189],"scheduler":[191],"invocations),":[192],"being":[194],"comparable":[195],"suboptimal":[199],"schedulers":[200],"(within":[201],"only":[202],"12%":[203],"more":[204,214],"preemptions/migrations).":[205],"Additionally,":[206],"evaluation":[208],"results":[209],"show":[210],"completes":[213],"instances":[216],"when":[217],"compared":[218],"with":[219],"ASEDZL,":[220],"yields":[222],"greater":[224],"system":[225],"output":[226],"accuracy.":[227],"Copyright":[228],"\u00a9":[229],"2012":[230],"John":[231],"Wiley":[232],"&":[233],"Sons,":[234],"Ltd.":[235]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2169258228","counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2025-02-22T00:25:46.131626","created_date":"2016-06-24"}