{"id":"https://openalex.org/W2594438598","doi":"https://doi.org/10.1109/tpds.2017.2679195","title":"Improved Carry-in Workload Estimation for Global Multiprocessor Scheduling","display_name":"Improved Carry-in Workload Estimation for Global Multiprocessor Scheduling","publication_year":2017,"publication_date":"2017-03-07","ids":{"openalex":"https://openalex.org/W2594438598","doi":"https://doi.org/10.1109/tpds.2017.2679195","mag":"2594438598"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2017.2679195","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2017.2679195","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-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/A5101809554","display_name":"Quan Zhou","orcid":"https://orcid.org/0000-0001-6020-0416"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Quan Zhou","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, P.R. China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100337866","display_name":"Guohui Li","orcid":"https://orcid.org/0000-0001-6984-1914"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guohui Li","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, P.R. China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100605911","display_name":"Jianjun Li","orcid":"https://orcid.org/0000-0002-5265-7624"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianjun Li","raw_affiliation_strings":["School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, P.R. China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101809554"],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":1.8493,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.86214442,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"28","issue":"9","first_page":"2527","last_page":"2538"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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":0.9860000014305115,"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":0.9695000052452087,"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":0.8685530424118042},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.8102757930755615},{"id":"https://openalex.org/keywords/carry","display_name":"Carry (investment)","score":0.6540420055389404},{"id":"https://openalex.org/keywords/multiprocessing","display_name":"Multiprocessing","score":0.620225191116333},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5903634428977966},{"id":"https://openalex.org/keywords/earliest-deadline-first-scheduling","display_name":"Earliest deadline first scheduling","score":0.5240136384963989},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.4850870668888092},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.44919466972351074},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4469006061553955},{"id":"https://openalex.org/keywords/multiprocessor-scheduling","display_name":"Multiprocessor scheduling","score":0.43152010440826416},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4229544997215271},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.37689992785453796},{"id":"https://openalex.org/keywords/rate-monotonic-scheduling","display_name":"Rate-monotonic scheduling","score":0.31844955682754517},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.189383864402771},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.1378069818019867},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.11460858583450317}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8685530424118042},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.8102757930755615},{"id":"https://openalex.org/C2776299755","wikidata":"https://www.wikidata.org/wiki/Q432449","display_name":"Carry (investment)","level":2,"score":0.6540420055389404},{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.620225191116333},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5903634428977966},{"id":"https://openalex.org/C32310161","wikidata":"https://www.wikidata.org/wiki/Q666365","display_name":"Earliest deadline first scheduling","level":5,"score":0.5240136384963989},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.4850870668888092},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.44919466972351074},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4469006061553955},{"id":"https://openalex.org/C85924588","wikidata":"https://www.wikidata.org/wiki/Q107419135","display_name":"Multiprocessor scheduling","level":5,"score":0.43152010440826416},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4229544997215271},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.37689992785453796},{"id":"https://openalex.org/C127456818","wikidata":"https://www.wikidata.org/wiki/Q238879","display_name":"Rate-monotonic scheduling","level":4,"score":0.31844955682754517},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.189383864402771},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.1378069818019867},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.11460858583450317},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tpds.2017.2679195","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2017.2679195","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[{"id":"https://openalex.org/G1250004542","display_name":null,"funder_award_id":"61602197","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3177460981","display_name":null,"funder_award_id":"2016CFB192","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G3978010255","display_name":null,"funder_award_id":"61300045","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G440802283","display_name":null,"funder_award_id":"61572215","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5264479531","display_name":null,"funder_award_id":"HUST-2016YXMS085","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5471023988","display_name":null,"funder_award_id":"61672252","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8104971473","display_name":null,"funder_award_id":"HUST-2016YXMS076","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G970324531","display_name":null,"funder_award_id":"61332001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1546988069","https://openalex.org/W1893780622","https://openalex.org/W1968005108","https://openalex.org/W1971953024","https://openalex.org/W1976540538","https://openalex.org/W1999038002","https://openalex.org/W2017632253","https://openalex.org/W2018115912","https://openalex.org/W2021947636","https://openalex.org/W2025225042","https://openalex.org/W2036749964","https://openalex.org/W2046709080","https://openalex.org/W2060540493","https://openalex.org/W2063943041","https://openalex.org/W2097204685","https://openalex.org/W2097387150","https://openalex.org/W2112698981","https://openalex.org/W2115392544","https://openalex.org/W2116954426","https://openalex.org/W2118236818","https://openalex.org/W2125783653","https://openalex.org/W2130257388","https://openalex.org/W2135559191","https://openalex.org/W2139839994","https://openalex.org/W2143608818","https://openalex.org/W2146412113","https://openalex.org/W2148070634","https://openalex.org/W2154754551","https://openalex.org/W2170536922","https://openalex.org/W2171373547","https://openalex.org/W2243697324","https://openalex.org/W2290120017","https://openalex.org/W2340891692","https://openalex.org/W2612088627","https://openalex.org/W3098817740","https://openalex.org/W6644322303","https://openalex.org/W6662020615","https://openalex.org/W6737519032"],"related_works":["https://openalex.org/W2245286458","https://openalex.org/W2155564881","https://openalex.org/W2062808533","https://openalex.org/W1833217363","https://openalex.org/W1809394610","https://openalex.org/W1511880291","https://openalex.org/W2101300711","https://openalex.org/W1602274988","https://openalex.org/W2134658009","https://openalex.org/W2571320194"],"abstract_inverted_index":{"As":[0],"an":[1,198],"important":[2],"and":[3,35,58,97,119,159,166,213,233,238],"fundamental":[4],"tool":[5],"for":[6,26,55,163,201],"analyzing":[7],"the":[8,16,72,76,82,88,109,121,124,143,192,214,220,223],"schedulability":[9,245],"of":[10,123,244],"a":[11,45,138,172],"real-time":[12],"task":[13,209],"set":[14],"on":[15,29,81,154],"multiprocessor":[17],"platform,":[18],"response":[19,105,125],"time":[20,106,126],"analysis":[21,47,127],"(RTA)":[22],"has":[23],"been":[24],"researched":[25],"several":[27],"years":[28],"both":[30,56,164],"Global":[31,36],"Fixed":[32],"Priority":[33],"(G-FP)":[34],"Earliest":[37],"Deadline":[38],"First":[39],"(G-EDF)":[40],"scheduling.":[41,168],"This":[42],"paper":[43],"proposes":[44],"new":[46,139],"that":[48,69,176],"improves":[49],"over":[50],"current":[51],"state-of-the-art":[52,221],"RTA":[53,78,174,181,203],"methods":[54],"G-FP":[57,165,237],"G-EDF":[59,167,239],"scheduling,":[60],"by":[61,183],"reducing":[62],"their":[63],"pessimism.":[64],"The":[65,148],"key":[66],"observation":[67],"is":[68],"when":[70],"estimating":[71],"carry-in":[73,89,110,144,186],"workload,":[74],"all":[75],"existing":[77,180],"techniques":[79],"depend":[80,153],"worst":[83,103],"case":[84,104],"scenario":[85],"in":[86,242],"which":[87],"job":[90],"should":[91],"execute":[92],"as":[93,95],"late":[94],"possible":[96],"just":[98],"finishes":[99],"execution":[100,193],"before":[101],"its":[102],"(WCRT).":[107],"But":[108],"workload":[111,145],"calculated":[112],"under":[113,236],"this":[114,133],"assumption":[115],"may":[116,128],"be":[117,129,161],"over-estimated,":[118],"thus":[120],"accuracy":[122],"impacted.":[130],"To":[131,189],"address":[132],"problem,":[134],"we":[135,195],"first":[136],"propose":[137,171],"method":[140,150],"to":[141,231],"estimate":[142],"more":[146],"precisely.":[147],"proposed":[149,224],"does":[151],"not":[152],"any":[155],"specific":[156],"scheduling":[157,240],"algorithm":[158,175],"can":[160,177],"used":[162],"We":[169],"then":[170],"general":[173],"improve":[178,191],"most":[179],"tests":[182,225],"incorporating":[184],"our":[185,202],"estimation":[187],"method.":[188],"further":[190],"efficiency,":[194],"also":[196],"introduce":[197],"optimization":[199],"technique":[200],"tests.":[204],"Experiments":[205],"with":[206,219],"randomly":[207],"generated":[208],"sets":[210],"are":[211],"conducted":[212],"results":[215],"show":[216],"that,":[217],"compared":[218],"technologies,":[222],"exhibit":[226],"considerable":[227],"performance":[228],"improvements,":[229],"up":[230],"9":[232],"7.8":[234],"percent":[235],"respectively,":[241],"terms":[243],"test":[246],"precision.":[247]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
