{"id":"https://openalex.org/W1525444182","doi":"https://doi.org/10.1109/infocom.2015.7218460","title":"Need for speed: CORA scheduler for optimizing completion-times in the cloud","display_name":"Need for speed: CORA scheduler for optimizing completion-times in the cloud","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1525444182","doi":"https://doi.org/10.1109/infocom.2015.7218460","mag":"1525444182"},"language":"en","primary_location":{"id":"doi:10.1109/infocom.2015.7218460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218460","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","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/A5101465746","display_name":"Zhe Huang","orcid":"https://orcid.org/0000-0003-3794-9749"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zhe Huang","raw_affiliation_strings":["The Hong Kong University of Science and Technology, Hong Kong",", The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":", The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033872928","display_name":"Bharath Balasubramanian","orcid":"https://orcid.org/0000-0003-2002-2349"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bharath Balasubramanian","raw_affiliation_strings":["Princeton University, NJ, USA","Princeton Univ, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton Univ, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438311","display_name":"Michael Wang","orcid":"https://orcid.org/0000-0001-5871-8339"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael Wang","raw_affiliation_strings":["Princeton University, NJ, USA","Princeton Univ, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton Univ, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018464968","display_name":"Tian Lan","orcid":"https://orcid.org/0000-0003-3010-8090"},"institutions":[{"id":"https://openalex.org/I193531525","display_name":"George Washington University","ror":"https://ror.org/00y4zzh67","country_code":"US","type":"education","lineage":["https://openalex.org/I193531525"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tian Lan","raw_affiliation_strings":["George Washington University, DC, USA","George Washington Univ., DC, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"George Washington University, DC, USA","institution_ids":["https://openalex.org/I193531525"]},{"raw_affiliation_string":"George Washington Univ., DC, USA#TAB#","institution_ids":["https://openalex.org/I193531525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110782105","display_name":"Mung Chiang","orcid":"https://orcid.org/0000-0002-8920-651X"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mung Chiang","raw_affiliation_strings":["Princeton University, NJ, USA","Princeton Univ, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton Univ, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040138091","display_name":"Danny H. K. Tsang","orcid":"https://orcid.org/0000-0003-0135-7098"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Danny H.K. Tsang","raw_affiliation_strings":["The Hong Kong University of Science and Technology, Hong Kong",", The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":", The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":23.9126,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.99333737,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"891","last_page":"899"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":1.0,"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":1.0,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9976999759674072,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9868000149726868,"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":0.8277154564857483},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8187596797943115},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.6258718371391296},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.6162675619125366},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5630110502243042},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5246591567993164},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5217897891998291},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.45881280303001404},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.4490271508693695},{"id":"https://openalex.org/keywords/job-scheduler","display_name":"Job scheduler","score":0.44417011737823486},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.42248183488845825},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.32474422454833984},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2906907796859741},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.24911493062973022},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.19869190454483032},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09747904539108276}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8277154564857483},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8187596797943115},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.6258718371391296},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.6162675619125366},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5630110502243042},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5246591567993164},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5217897891998291},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.45881280303001404},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.4490271508693695},{"id":"https://openalex.org/C111873713","wikidata":"https://www.wikidata.org/wiki/Q1641413","display_name":"Job scheduler","level":3,"score":0.44417011737823486},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.42248183488845825},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.32474422454833984},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2906907796859741},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.24911493062973022},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.19869190454483032},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09747904539108276},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/infocom.2015.7218460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218460","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-73078","is_oa":false,"landing_page_url":"http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0743-166X&rft.volume=&rft.issue=&rft.date=2015&rft.spage=891&rft.aulast=Huang&rft.aufirst=&rft.atitle=Need%20for%20Speed%3A%20CORA%20Scheduler%20for%20Optimizing%20Completion-Times%20in%20the%20Cloud&rft.title=2015%20IEEE%20Conference%20on%20Computer%20Communications%20(INFOCOM%202015)","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W17864305","https://openalex.org/W1525444182","https://openalex.org/W1596877211","https://openalex.org/W1598064945","https://openalex.org/W1861377444","https://openalex.org/W1964161814","https://openalex.org/W1998838659","https://openalex.org/W2007126746","https://openalex.org/W2022678927","https://openalex.org/W2030088389","https://openalex.org/W2059561115","https://openalex.org/W2087639786","https://openalex.org/W2096125134","https://openalex.org/W2098921651","https://openalex.org/W2100830825","https://openalex.org/W2101871381","https://openalex.org/W2104278862","https://openalex.org/W2109239225","https://openalex.org/W2128785983","https://openalex.org/W2139901185","https://openalex.org/W2147387844","https://openalex.org/W2167512143","https://openalex.org/W2791402393","https://openalex.org/W2962691927","https://openalex.org/W4245846982","https://openalex.org/W6631392906","https://openalex.org/W6639193275"],"related_works":["https://openalex.org/W4285278887","https://openalex.org/W2365237642","https://openalex.org/W2995925505","https://openalex.org/W2773399470","https://openalex.org/W3116484972","https://openalex.org/W2941986668","https://openalex.org/W4232431455","https://openalex.org/W2923452570","https://openalex.org/W206598027","https://openalex.org/W2978610750"],"abstract_inverted_index":{"There":[0],"is":[1,29,42],"an":[2,102,116],"increasing":[3],"need":[4],"for":[5],"cloud":[6,23],"service":[7],"performance":[8,157],"that":[9,47,91,152],"can":[10],"be":[11],"tailored":[12],"to":[13,22,38,57,63,84,112],"customer":[14],"requirements.":[15],"In":[16],"the":[17,30,66,89,125,134],"context":[18],"of":[19,32,68,110],"jobs":[20,69,90],"submitted":[21],"computing":[24],"clusters,":[25],"a":[26,55,71,77,108,129],"crucial":[27],"requirement":[28],"specification":[31],"job":[33,51,96],"completion-times.":[34,52],"A":[35],"natural":[36],"way":[37],"model":[39],"this":[40],"specification,":[41],"through":[43,144],"client/job":[44],"utility":[45],"functions":[46],"are":[48],"dependent":[49],"on":[50],"We":[53],"present":[54],"method":[56],"allocate":[58],"and":[59,98,121,141],"schedule":[60],"heterogeneous":[61],"resources":[62,87],"jointly":[64],"optimize":[65],"utilities":[67],"in":[70,133],"cloud.":[72],"Specifically:":[73],"(i)":[74],"we":[75,106,123,150],"formulate":[76],"completion-time":[78],"optimal":[79],"resource":[80,131],"allocation":[81],"(CORA)":[82],"problem":[83],"apportion":[85],"cluster":[86],"across":[88],"enforces":[92],"max-min":[93],"fairness":[94],"among":[95],"utilities,":[97],"(ii)":[99],"starting":[100],"with":[101,147],"integer":[103],"programming":[104,119],"problem,":[105,120],"perform":[107],"series":[109],"steps":[111],"transform":[113],"it":[114],"into":[115],"equivalent":[117],"linear":[118],"(iii)":[122],"implement":[124],"proposed":[126],"framework":[127],"as":[128],"utility-aware":[130],"scheduler":[132],"widely":[135],"used":[136],"Hadoop":[137],"data":[138],"processing":[139],"framework,":[140],"finally":[142],"(iv)":[143],"extensive":[145],"experiments":[146],"real-world":[148],"datasets,":[149],"show":[151],"our":[153],"prototype":[154],"achieves":[155],"significant":[156],"improvement":[158],"over":[159],"existing":[160],"resource-allocation":[161],"policies.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
