{"id":"https://openalex.org/W2901934672","doi":"https://doi.org/10.1109/lcomm.2018.2882380","title":"Low Complexity Hierarchical Scheduling for Diverse Datacenter Jobs","display_name":"Low Complexity Hierarchical Scheduling for Diverse Datacenter Jobs","publication_year":2018,"publication_date":"2018-11-20","ids":{"openalex":"https://openalex.org/W2901934672","doi":"https://doi.org/10.1109/lcomm.2018.2882380","mag":"2901934672"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2018.2882380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2882380","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5101411799","display_name":"Chaoqun You","orcid":"https://orcid.org/0000-0003-3495-7305"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoqun You","raw_affiliation_strings":["Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-3495-7305","affiliations":[{"raw_affiliation_string":"Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030110566","display_name":"Yang Wang","orcid":"https://orcid.org/0000-0001-7322-4062"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Wang","raw_affiliation_strings":["Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-7322-4062","affiliations":[{"raw_affiliation_string":"Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002960198","display_name":"Shizhong Xu","orcid":"https://orcid.org/0000-0003-4942-6638"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shizhong Xu","raw_affiliation_strings":["Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-4942-6638","affiliations":[{"raw_affiliation_string":"Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015538526","display_name":"Long Luo","orcid":"https://orcid.org/0000-0003-1028-8178"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Long Luo","raw_affiliation_strings":["Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022217255","display_name":"Meng-Hsi Chen","orcid":"https://orcid.org/0000-0002-8655-9993"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Meng-Hsi Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065401649","display_name":"Le Min Li","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Le Min Li","raw_affiliation_strings":["Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Optical Fiber Sensing and Communications, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9707,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.8485478,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"23","issue":"1","first_page":"48","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9983999729156494,"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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7044332027435303},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6454951167106628},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.4887687861919403},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4824972152709961},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4092235565185547},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.19231528043746948},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.1223890483379364},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10291361808776855}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7044332027435303},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6454951167106628},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.4887687861919403},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4824972152709961},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4092235565185547},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.19231528043746948},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.1223890483379364},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10291361808776855}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2018.2882380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2882380","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.5699999928474426,"display_name":"Decent work and economic growth"}],"awards":[{"id":"https://openalex.org/G1612174442","display_name":null,"funder_award_id":"61301153","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2246082685","display_name":null,"funder_award_id":"2013CB329103","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3933118253","display_name":"\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\u4e2d\u5e94\u7528\u4e0e\u7f51\u7edc\u5408\u4f5c\u7684\u8d44\u6e90\u5206\u914d\u6a21\u578b\u53ca\u673a\u5236\u7814\u7a76","funder_award_id":"61671130","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5305332388","display_name":"\u5168\u5149\u7f51\u4e2d\u57fa\u4e8e\u76d1\u6d4b\u8ff9\u7684\u94fe\u8def\u5931\u6548\u5b9a\u4f4d\u6280\u672f\u7684\u7814\u7a76","funder_award_id":"61271165","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1890643295","https://openalex.org/W1987354455","https://openalex.org/W2096125134","https://openalex.org/W2107403482","https://openalex.org/W2110560130","https://openalex.org/W2155053108","https://openalex.org/W2163961697","https://openalex.org/W2561820301","https://openalex.org/W2962772858","https://openalex.org/W3005368569","https://openalex.org/W6639249596","https://openalex.org/W6684084819","https://openalex.org/W6730731710"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2128410848","https://openalex.org/W2102390841","https://openalex.org/W2118368532","https://openalex.org/W2126232624","https://openalex.org/W2434525066","https://openalex.org/W3140149227","https://openalex.org/W2130555437","https://openalex.org/W2096289371","https://openalex.org/W3023290810"],"abstract_inverted_index":{"Datacenter":[0],"jobs":[1,73],"in":[2,74,82,103,127,151],"a":[3,15,79,83,92,111,139],"private":[4],"cloud":[5],"are":[6],"often":[7],"generated":[8],"by":[9,69,131],"different":[10],"departments":[11],"or":[12,17],"groups":[13],"of":[14,27,61,72,106,142,147],"business":[16],"other":[18],"organization.":[19],"In":[20,87],"order":[21],"to":[22,37,54,125],"reflect":[23],"the":[24,34,57,70,75,104,108,143,153],"organizational":[25],"structures":[26],"datacenter":[28,35],"workloads,":[29],"it":[30],"is":[31,52,63,67,78,122],"desirable":[32],"for":[33],"scheduler":[36],"support":[38],"hierarchical":[39,43,46,95],"scheduling.":[40],"The":[41],"state-of-the-art":[42],"scheduling":[44,97],"scheme,":[45,98],"dominant":[47],"resource":[48],"fairness":[49],"(H-DRF),":[50],"however,":[51],"expensive":[53],"implement.":[55],"Specifically,":[56],"worst-case":[58],"time":[59,120,146],"complexity":[60,81],"H-DRF":[62],"O(q2),":[64],"where":[65],"q":[66],"dominated":[68],"number":[71],"hierarchy,":[76],"which":[77],"large":[80],"practical":[84],"large-scale":[85],"datacenter.":[86],"this":[88],"letter,":[89],"we":[90],"design":[91],"new":[93],"online":[94],"fair":[96],"multi-resource":[99],"collapsed":[100],"hierarchies":[101],"(MCH),":[102],"way":[105],"converting":[107],"hierarchy":[109],"into":[110],"weighted":[112],"flat":[113],"tree.":[114],"MCH":[115,137],"takes":[116],"at":[117],"most":[118],"O(q)":[119],"and":[121],"simple":[123],"enough":[124],"implement":[126],"practice.":[128],"Simulations":[129],"driven":[130],"Google":[132],"cluster":[133],"traces":[134],"show":[135],"that":[136],"consumes":[138],"nearly":[140],"sqrt":[141],"total":[144],"run":[145],"H-DRF,":[148],"improving":[149],"significantly":[150],"saving":[152],"computation":[154],"time.":[155]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
