{"id":"https://openalex.org/W2037904247","doi":"https://doi.org/10.1145/1531743.1531752","title":"A study on optimally co-scheduling jobs of different lengths on chip multiprocessors","display_name":"A study on optimally co-scheduling jobs of different lengths on chip multiprocessors","publication_year":2009,"publication_date":"2009-05-18","ids":{"openalex":"https://openalex.org/W2037904247","doi":"https://doi.org/10.1145/1531743.1531752","mag":"2037904247"},"language":"en","primary_location":{"id":"doi:10.1145/1531743.1531752","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1531743.1531752","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM conference on Computing frontiers","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/A5072871314","display_name":"Kai Tian","orcid":"https://orcid.org/0009-0008-9578-8406"},"institutions":[{"id":"https://openalex.org/I16285277","display_name":"William & Mary","ror":"https://ror.org/03hsf0573","country_code":"US","type":"education","lineage":["https://openalex.org/I16285277"]},{"id":"https://openalex.org/I267592682","display_name":"Williams (United States)","ror":"https://ror.org/007zhvp17","country_code":"US","type":"company","lineage":["https://openalex.org/I267592682"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Kai Tian","raw_affiliation_strings":["The College of William and Mary, Williamsburg, VA, USA"],"affiliations":[{"raw_affiliation_string":"The College of William and Mary, Williamsburg, VA, USA","institution_ids":["https://openalex.org/I16285277","https://openalex.org/I267592682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071089468","display_name":"Yunlian Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I16285277","display_name":"William & Mary","ror":"https://ror.org/03hsf0573","country_code":"US","type":"education","lineage":["https://openalex.org/I16285277"]},{"id":"https://openalex.org/I267592682","display_name":"Williams (United States)","ror":"https://ror.org/007zhvp17","country_code":"US","type":"company","lineage":["https://openalex.org/I267592682"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yunlian Jiang","raw_affiliation_strings":["The College of William and Mary, Williamsburg, VA, USA"],"affiliations":[{"raw_affiliation_string":"The College of William and Mary, Williamsburg, VA, USA","institution_ids":["https://openalex.org/I16285277","https://openalex.org/I267592682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100624451","display_name":"Xipeng Shen","orcid":"https://orcid.org/0000-0003-3599-8010"},"institutions":[{"id":"https://openalex.org/I16285277","display_name":"William & Mary","ror":"https://ror.org/03hsf0573","country_code":"US","type":"education","lineage":["https://openalex.org/I16285277"]},{"id":"https://openalex.org/I267592682","display_name":"Williams (United States)","ror":"https://ror.org/007zhvp17","country_code":"US","type":"company","lineage":["https://openalex.org/I267592682"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xipeng Shen","raw_affiliation_strings":["The College of William and Mary, Williamsburg, VA, USA"],"affiliations":[{"raw_affiliation_string":"The College of William and Mary, Williamsburg, VA, USA","institution_ids":["https://openalex.org/I16285277","https://openalex.org/I267592682"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072871314"],"corresponding_institution_ids":["https://openalex.org/I16285277","https://openalex.org/I267592682"],"apc_list":null,"apc_paid":null,"fwci":4.0198,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.9404638,"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":"41","last_page":"50"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9993000030517578,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8148459196090698},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7585729360580444},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6834399104118347},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5793753266334534},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.4378751516342163},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.4315650165081024},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.4100053906440735},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.38846465945243835},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.23960936069488525},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.14058253169059753},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0772736668586731},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.06969395279884338}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8148459196090698},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7585729360580444},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6834399104118347},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5793753266334534},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.4378751516342163},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.4315650165081024},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.4100053906440735},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38846465945243835},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.23960936069488525},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.14058253169059753},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0772736668586731},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.06969395279884338},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1531743.1531752","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1531743.1531752","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM conference on Computing frontiers","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.217.799","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.217.799","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.wm.edu/~xshen/Publications/cf09.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W163778977","https://openalex.org/W1480376833","https://openalex.org/W1573776458","https://openalex.org/W1971165887","https://openalex.org/W1981756989","https://openalex.org/W1995254820","https://openalex.org/W2005533555","https://openalex.org/W2009062735","https://openalex.org/W2014809728","https://openalex.org/W2060678419","https://openalex.org/W2085830671","https://openalex.org/W2086291744","https://openalex.org/W2088564353","https://openalex.org/W2099708455","https://openalex.org/W2103397328","https://openalex.org/W2103789410","https://openalex.org/W2111804126","https://openalex.org/W2129816520","https://openalex.org/W2138708064","https://openalex.org/W2139239342","https://openalex.org/W2143773524","https://openalex.org/W2155229275","https://openalex.org/W2155396321","https://openalex.org/W2327315803","https://openalex.org/W4230923633","https://openalex.org/W4237626244","https://openalex.org/W4238816702","https://openalex.org/W4247215724","https://openalex.org/W6785031779"],"related_works":["https://openalex.org/W2160425906","https://openalex.org/W1882733036","https://openalex.org/W2546696010","https://openalex.org/W1992741870","https://openalex.org/W1571368810","https://openalex.org/W2506225776","https://openalex.org/W1593392600","https://openalex.org/W2169272700","https://openalex.org/W1512159850","https://openalex.org/W1579918296"],"abstract_inverted_index":{"Cache":[0],"sharing":[1],"in":[2,31,88],"Chip":[3],"Multiprocessors":[4],"brings":[5],"cache":[6],"contention":[7],"among":[8],"corunning":[9],"processes,":[10],"which":[11],"often":[12],"causes":[13],"considerable":[14],"degradation":[15],"of":[16,28,70,79],"program":[17],"performance":[18],"and":[19,65],"system":[20],"fairness.":[21],"Recent":[22],"studies":[23],"have":[24],"seen":[25],"the":[26,33,44,60,68,71,85,89],"effectiveness":[27],"job":[29,63],"co-scheduling":[30],"alleviating":[32],"contention.":[34],"But":[35],"finding":[36],"optimal":[37,86],"schedules":[38,87],"is":[39],"challenging.":[40],"Previous":[41],"explorations":[42],"tackle":[43],"problem":[45,72],"under":[46],"highly":[47],"constrained":[48],"settings.":[49],"In":[50],"this":[51],"work,":[52],"we":[53,75],"show":[54],"that":[55],"relaxing":[56],"those":[57],"constraints,":[58],"particularly":[59],"assumptions":[61],"on":[62],"lengths":[64],"reschedulings,":[66],"increases":[67],"complexity":[69],"significantly.":[73],"Subsequently,":[74],"propose":[76],"a":[77],"series":[78],"algorithms":[80],"to":[81],"compute":[82],"or":[83],"approximate":[84],"more":[90],"general":[91],"setting.":[92]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}