{"id":"https://openalex.org/W2000828720","doi":"https://doi.org/10.1145/1644993.1645064","title":"Optimal RM scheduling for simply periodic tasks on uniform multiprocessors","display_name":"Optimal RM scheduling for simply periodic tasks on uniform multiprocessors","publication_year":2009,"publication_date":"2009-08-27","ids":{"openalex":"https://openalex.org/W2000828720","doi":"https://doi.org/10.1145/1644993.1645064","mag":"2000828720"},"language":"en","primary_location":{"id":"doi:10.1145/1644993.1645064","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1644993.1645064","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2009 International Conference on Hybrid Information Technology","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/A5011687300","display_name":"Myoung-Jo Jung","orcid":null},"institutions":[{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Myoung-Jo Jung","raw_affiliation_strings":["Chungnam National University, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Chungnam National University, Daejeon, Korea","institution_ids":["https://openalex.org/I196345858"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112663367","display_name":"Yeong Rak Seong","orcid":null},"institutions":[{"id":"https://openalex.org/I110273157","display_name":"Kookmin University","ror":"https://ror.org/0049erg63","country_code":"KR","type":"education","lineage":["https://openalex.org/I110273157"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeong Rak Seong","raw_affiliation_strings":["Kookmin University, Seoul, Korea","Kookmin University, Seoul, Korea,"],"affiliations":[{"raw_affiliation_string":"Kookmin University, Seoul, Korea","institution_ids":["https://openalex.org/I110273157"]},{"raw_affiliation_string":"Kookmin University, Seoul, Korea,","institution_ids":["https://openalex.org/I110273157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021126702","display_name":"Cheol-Hoon Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Cheol-Hoon Lee","raw_affiliation_strings":["Chungnam National University, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"Chungnam National University, Daejeon, Korea","institution_ids":["https://openalex.org/I196345858"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011687300"],"corresponding_institution_ids":["https://openalex.org/I196345858"],"apc_list":null,"apc_paid":null,"fwci":0.2638,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.54967933,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"383","last_page":"389"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9987000226974487,"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":0.9987000226974487,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9965999722480774,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.987500011920929,"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":0.7419742345809937},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7383968830108643},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.684233546257019},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6057140827178955},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36406147480010986},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21718671917915344},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.16451236605644226},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1251986026763916},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.05718725919723511}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7419742345809937},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7383968830108643},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.684233546257019},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6057140827178955},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36406147480010986},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21718671917915344},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.16451236605644226},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1251986026763916},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.05718725919723511}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1644993.1645064","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1644993.1645064","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2009 International Conference on Hybrid Information Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W194244820","https://openalex.org/W1805570991","https://openalex.org/W1967109142","https://openalex.org/W2012059473","https://openalex.org/W2048905935","https://openalex.org/W2054998117","https://openalex.org/W2056830486","https://openalex.org/W2098518913","https://openalex.org/W2098642319","https://openalex.org/W2104338317","https://openalex.org/W2109488193","https://openalex.org/W2118321561","https://openalex.org/W2147453591","https://openalex.org/W2154078469","https://openalex.org/W2163091695"],"related_works":["https://openalex.org/W2160425906","https://openalex.org/W1882733036","https://openalex.org/W1992741870","https://openalex.org/W2109998134","https://openalex.org/W1507894569","https://openalex.org/W1565190593","https://openalex.org/W3174582865","https://openalex.org/W2546696010","https://openalex.org/W2140012984","https://openalex.org/W2997221951"],"abstract_inverted_index":{"The":[0,156],"problem":[1],"of":[2,50,94,195],"scheduling":[3,57,119,154,163],"simply":[4,125,137,200],"periodic":[5,58,95,126,138,201],"task":[6,63,76,88,96,127,139,202],"systems":[7,97],"upon":[8,60,81,147,181],"a":[9,17,32,36,67,75,117,123,132,152],"uniform":[10,18,149,183,205],"multiprocessor":[11,19,150,184],"is":[12,20,64,89,104,141,160,169,190],"considered.":[13],"Each":[14,135],"processor":[15,37,69,84],"in":[16,110,192],"characterized":[21],"by":[22,74],"the":[23,29,53,82,87,92,100,111,172,176,187,193],"speed":[24,39],"or":[25],"computing":[26],"capacity,":[27],"with":[28,38],"interpretation":[30],"that":[31,171],"job":[33],"executing":[34],"on":[35,165,204],"s":[40],"for":[41,162,199],"t":[42],"time":[43],"units":[44,49],"completes":[45],"(s":[46],"x":[47],"t)":[48],"execution.":[51],"In":[52],"partitioned":[54,153],"approach":[55],"to":[56,66,79,85,106,143],"tasks":[59,164],"multiprocessors,":[61],"each":[62,166],"assigned":[65],"specific":[68],"and":[70],"all":[71],"jobs":[72],"generated":[73],"are":[77],"required":[78],"execute":[80],"same":[83],"which":[86,103,121],"assigned.":[90],"However,":[91],"partitioning":[93],"requires":[98],"solving":[99],"bin-packing":[101],"problem,":[102],"known":[105],"be":[107,144],"intractable":[108],"(NP-hard":[109],"strong":[112],"sense).":[113],"This":[114],"paper":[115],"presents":[116],"global":[118],"algorithm":[120,159,174,189],"transforms":[122],"given":[124],"system":[128,140,203],"into":[129],"another":[130],"using":[131,151],"\"task-splitting\"":[133],"technique.":[134],"transformed":[136],"guaranteed":[142],"successfully":[145],"scheduled":[146],"any":[148,182],"algorithm.":[155],"rate-monotonic":[157],"(RM)":[158],"chosen":[161],"processor.":[167],"It":[168],"proven":[170],"proposed":[173,188],"achieves":[175],"theoretical":[177],"maximum":[178],"utilization":[179,198],"bound":[180],"platform.":[185],"Therefore,":[186],"optimal":[191],"sense":[194],"maximizing":[196],"achievable":[197],"multiprocessors.":[206]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}