{"id":"https://openalex.org/W4407781831","doi":"https://doi.org/10.1109/tpds.2025.3543882","title":"Courier: A Unified Communication Agent to Support Concurrent Flow Scheduling in Cluster Computing","display_name":"Courier: A Unified Communication Agent to Support Concurrent Flow Scheduling in Cluster Computing","publication_year":2025,"publication_date":"2025-02-20","ids":{"openalex":"https://openalex.org/W4407781831","doi":"https://doi.org/10.1109/tpds.2025.3543882"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2025.3543882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2025.3543882","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/A5101183397","display_name":"Zhaochen Zhang","orcid":"https://orcid.org/0000-0002-5725-3661"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaochen Zhang","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437208","display_name":"Xu Zhang","orcid":"https://orcid.org/0000-0002-1882-736X"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Zhang","raw_affiliation_strings":["School of Electronic Science and Engineering, Nanjing University, Nanjing, China","School of Electronic Science and Engineering, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"School of Electronic Science and Engineering, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhaoxiang Bao","orcid":"https://orcid.org/0009-0007-6149-9828"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoxiang Bao","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050892711","display_name":"Wei Liang","orcid":"https://orcid.org/0000-0002-9211-734X"},"institutions":[{"id":"https://openalex.org/I4210108887","display_name":"Xinjiang Uygur Autonomous Region Institute of Metrology and Measurement","ror":"https://ror.org/020p5zy41","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210108887"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Wei","raw_affiliation_strings":["Jiangsu Future Network Innovation Institute, Zhenjiang, China","Jiangsu Future Network Innovation Institute"],"affiliations":[{"raw_affiliation_string":"Jiangsu Future Network Innovation Institute, Zhenjiang, China","institution_ids":["https://openalex.org/I4210108887"]},{"raw_affiliation_string":"Jiangsu Future Network Innovation Institute","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102219703","display_name":"Chaohong Tan","orcid":"https://orcid.org/0000-0003-3337-3447"},"institutions":[{"id":"https://openalex.org/I4210108887","display_name":"Xinjiang Uygur Autonomous Region Institute of Metrology and Measurement","ror":"https://ror.org/020p5zy41","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210108887"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaohong Tan","raw_affiliation_strings":["Jiangsu Future Network Innovation Institute, Zhenjiang, China","Jiangsu Future Network Innovation Institute"],"affiliations":[{"raw_affiliation_string":"Jiangsu Future Network Innovation Institute, Zhenjiang, China","institution_ids":["https://openalex.org/I4210108887"]},{"raw_affiliation_string":"Jiangsu Future Network Innovation Institute","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038791483","display_name":"Wanchun Dou","orcid":"https://orcid.org/0000-0003-4833-2023"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanchun Dou","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428808","display_name":"Guihai Chen","orcid":"https://orcid.org/0000-0002-6934-1685"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guihai Chen","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100751736","display_name":"Chen Tian","orcid":"https://orcid.org/0000-0003-2710-7628"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Tian","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5101183397"],"corresponding_institution_ids":["https://openalex.org/I881766915"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02630661,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"36","issue":"5","first_page":"861","last_page":"876"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9919000267982483,"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"}},"topics":[{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9919000267982483,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9858999848365784,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9740999937057495,"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":0.8593580722808838},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6435161232948303},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5932332873344421},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.5639915466308594},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4839339852333069},{"id":"https://openalex.org/keywords/computer-cluster","display_name":"Computer cluster","score":0.43051230907440186},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3149043917655945},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.11451724171638489},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.09093040227890015}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8593580722808838},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6435161232948303},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5932332873344421},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.5639915466308594},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4839339852333069},{"id":"https://openalex.org/C29140674","wikidata":"https://www.wikidata.org/wiki/Q206637","display_name":"Computer cluster","level":2,"score":0.43051230907440186},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3149043917655945},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.11451724171638489},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.09093040227890015},{"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.2025.3543882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2025.3543882","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":[],"awards":[{"id":"https://openalex.org/G2440940703","display_name":null,"funder_award_id":"62172204","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7905192568","display_name":null,"funder_award_id":"62325205","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1545728916","https://openalex.org/W1988150362","https://openalex.org/W2013932952","https://openalex.org/W2062428974","https://openalex.org/W2087423782","https://openalex.org/W2110514750","https://openalex.org/W2126210439","https://openalex.org/W2130531694","https://openalex.org/W2149939304","https://openalex.org/W2157614013","https://openalex.org/W2164740236","https://openalex.org/W2169246522","https://openalex.org/W2463505734","https://openalex.org/W2496017137","https://openalex.org/W2523950303","https://openalex.org/W2744387122","https://openalex.org/W2824896242","https://openalex.org/W2948777738","https://openalex.org/W2963722944","https://openalex.org/W2964318814","https://openalex.org/W2968108410","https://openalex.org/W2982176300","https://openalex.org/W2998280327","https://openalex.org/W3004095116","https://openalex.org/W3006487403","https://openalex.org/W3042545917","https://openalex.org/W3046330538","https://openalex.org/W3046470751","https://openalex.org/W3106918569","https://openalex.org/W3130387331","https://openalex.org/W3161886301","https://openalex.org/W3185115969","https://openalex.org/W3208361200","https://openalex.org/W3216417208","https://openalex.org/W4235732943","https://openalex.org/W4239666938","https://openalex.org/W4240522432","https://openalex.org/W4289401659","https://openalex.org/W4401176820","https://openalex.org/W4402389838","https://openalex.org/W6759814162"],"related_works":["https://openalex.org/W1809394610","https://openalex.org/W2128410848","https://openalex.org/W2118368532","https://openalex.org/W2014085448","https://openalex.org/W3004288367","https://openalex.org/W2102390841","https://openalex.org/W3047653192","https://openalex.org/W3016679919","https://openalex.org/W2096289371","https://openalex.org/W2126232624"],"abstract_inverted_index":{"As":[0],"one":[1],"of":[2,19,36,46,58,77,110,123,135,146,178],"the":[3,15,25,31,44,63,75,88,95,100,144,150,169],"pillars":[4],"in":[5,80,128],"cluster":[6,20,81],"computing":[7,21,82],"frameworks,":[8],"coflow":[9,38,90],"scheduling":[10,39,91,96,101,151,165],"algorithms":[11,40],"can":[12,50],"effectively":[13],"shorten":[14],"network":[16],"transmission":[17],"time":[18],"jobs,":[22],"thus":[23],"reducing":[24],"job":[26],"completion":[27],"times":[28],"and":[29,116,167,180],"improving":[30],"execution":[32],"performance.":[33],"However,":[34],"most":[35],"existing":[37,164],"failed":[41],"to":[42,73,130,132,142],"consider":[43],"influences":[45],"concurrent":[47,59,78],"flows,":[48],"which":[49,84],"degrade":[51],"their":[52],"performance":[53],"under":[54,175],"a":[55,67,113,139,176],"massive":[56],"number":[57,76,145],"flows.":[60,125],"To":[61,93],"fill":[62],"gap,":[64],"we":[65],"propose":[66],"unified":[68,114],"communication":[69],"agent":[70],"named":[71],"Courier":[72,103,137,160],"minimize":[74],"flows":[79,106,147],"applications,":[83],"is":[85,161],"compatible":[86,162],"with":[87,163],"mainstream":[89],"approaches.":[92],"maintain":[94],"order":[97,119,129],"given":[98],"by":[99,172],"algorithms,":[102,166],"merges":[104],"multiple":[105],"between":[107],"each":[108],"pair":[109],"hosts":[111],"into":[112],"flow,":[115],"determines":[117],"its":[118],"based":[120],"on":[121],"that":[122,159],"origin":[124],"In":[126],"addition,":[127],"adapt":[131],"various":[133],"types":[134],"topologies,":[136],"introduces":[138],"control":[140],"mechanism":[141],"adjust":[143],"while":[148],"maintaining":[149],"order.":[152],"Extensive":[153],"large-scale":[154],"trace-driven":[155],"simulations":[156],"have":[157],"shown":[158],"outperforms":[168],"state-of-the-art":[170],"approaches":[171],"about":[173],"30%":[174],"variety":[177],"workloads":[179],"topologies.":[181]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}