{"id":"https://openalex.org/W3013914784","doi":"https://doi.org/10.1109/access.2020.2983605","title":"Online Data Center Traffic Classification Based on Inter-Flow Correlations","display_name":"Online Data Center Traffic Classification Based on Inter-Flow Correlations","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3013914784","doi":"https://doi.org/10.1109/access.2020.2983605","mag":"3013914784"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2983605","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2983605","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2020.2983605","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045948770","display_name":"Meriem Amina Si Saber","orcid":null},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Meriem Amina Si Saber","raw_affiliation_strings":["\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada"],"raw_orcid":"https://orcid.org/0000-0002-3826-6758","affiliations":[{"raw_affiliation_string":"\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I9736820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101462891","display_name":"Mehdi Ghorbani","orcid":null},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mehdi Ghorbani","raw_affiliation_strings":["\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada"],"raw_orcid":"https://orcid.org/0000-0003-4519-8463","affiliations":[{"raw_affiliation_string":"\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I9736820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043941633","display_name":"Abdolkhalegh Bayati","orcid":"https://orcid.org/0000-0001-7243-4594"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Abdolkhalegh Bayati","raw_affiliation_strings":["\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada"],"raw_orcid":"https://orcid.org/0000-0001-7243-4594","affiliations":[{"raw_affiliation_string":"\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I9736820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019659545","display_name":"Kim Khoa Nguyen","orcid":"https://orcid.org/0000-0002-9354-7544"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kim-Khoa Nguyen","raw_affiliation_strings":["\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada"],"raw_orcid":"https://orcid.org/0000-0002-9354-7544","affiliations":[{"raw_affiliation_string":"\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I9736820"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015410834","display_name":"Mohamed Cheriet","orcid":"https://orcid.org/0000-0002-5246-7265"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohamed Cheriet","raw_affiliation_strings":["\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada"],"raw_orcid":"https://orcid.org/0000-0002-5246-7265","affiliations":[{"raw_affiliation_string":"\u00c9cole de Technologie Sup\u00e9rieure (\u00c9TS), University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I9736820"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.3405,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.84796274,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"60401","last_page":"60416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9984999895095825,"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":0.8359498977661133},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6592134237289429},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5509008765220642},{"id":"https://openalex.org/keywords/traffic-classification","display_name":"Traffic classification","score":0.5420322418212891},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4841080904006958},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.4577750861644745},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.4552246332168579},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.45486751198768616},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.41483333706855774},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39672738313674927},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1655198633670807},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10191386938095093}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8359498977661133},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6592134237289429},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5509008765220642},{"id":"https://openalex.org/C169988225","wikidata":"https://www.wikidata.org/wiki/Q7832484","display_name":"Traffic classification","level":3,"score":0.5420322418212891},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4841080904006958},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.4577750861644745},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.4552246332168579},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.45486751198768616},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.41483333706855774},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39672738313674927},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1655198633670807},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10191386938095093}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2020.2983605","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2983605","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b3c5840261eb450abb3aea5af3c91682","is_oa":true,"landing_page_url":"https://doaj.org/article/b3c5840261eb450abb3aea5af3c91682","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 60401-60416 (2020)","raw_type":"article"},{"id":"pmh:oai:espace2.etsmtl.ca:20752","is_oa":false,"landing_page_url":"https://espace2.etsmtl.ca/id/eprint/20752/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402392","display_name":"Espace \u00c9TS (ETS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1341030882","host_organization_name":"Educational Testing Service","host_organization_lineage":["https://openalex.org/I1341030882"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article publi\u00e9 dans une revue, r\u00e9vis\u00e9 par les pairs"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2983605","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2983605","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1072516966","https://openalex.org/W1565746575","https://openalex.org/W1838185494","https://openalex.org/W1965048080","https://openalex.org/W1982768666","https://openalex.org/W2034007094","https://openalex.org/W2047500399","https://openalex.org/W2065623022","https://openalex.org/W2092505457","https://openalex.org/W2096945460","https://openalex.org/W2103614420","https://openalex.org/W2168595508","https://openalex.org/W2171647935","https://openalex.org/W2195855237","https://openalex.org/W2293301702","https://openalex.org/W2499976956","https://openalex.org/W2511349875","https://openalex.org/W2512691369","https://openalex.org/W2519380942","https://openalex.org/W2522019248","https://openalex.org/W2593875029","https://openalex.org/W2604733604","https://openalex.org/W2612805205","https://openalex.org/W2742275837","https://openalex.org/W2753047523","https://openalex.org/W2757051863","https://openalex.org/W2774778035","https://openalex.org/W2788408146","https://openalex.org/W2791757685","https://openalex.org/W2799407270","https://openalex.org/W2800344222","https://openalex.org/W2808130767","https://openalex.org/W2889519645","https://openalex.org/W2901743327","https://openalex.org/W2907487329","https://openalex.org/W2914104504","https://openalex.org/W2914264342","https://openalex.org/W2917586021","https://openalex.org/W2947666609","https://openalex.org/W2948783600","https://openalex.org/W2969079355","https://openalex.org/W2977431930","https://openalex.org/W3098158941","https://openalex.org/W4294214983","https://openalex.org/W6638686658","https://openalex.org/W6687447638","https://openalex.org/W6696674416","https://openalex.org/W6748728062","https://openalex.org/W6752339818","https://openalex.org/W6757421070"],"related_works":["https://openalex.org/W2893779165","https://openalex.org/W2017432143","https://openalex.org/W1973694374","https://openalex.org/W2983574358","https://openalex.org/W2370475531","https://openalex.org/W4385924768","https://openalex.org/W4256551238","https://openalex.org/W4287966854","https://openalex.org/W32109103","https://openalex.org/W2171634548"],"abstract_inverted_index":{"Today,":[0],"increasing":[1],"attention":[2],"is":[3,121],"being":[4],"paid":[5],"to":[6,40,94,123,133,150,192],"Data":[7],"Center":[8],"(DC)":[9],"traffic":[10,36],"classification":[11,54,137],"since":[12],"these":[13],"infrastructures":[14],"have":[15],"become":[16],"the":[17,30,96,125,141,144,170,177],"heart":[18],"of":[19,22,44,143,182],"a":[20,77,82,87,105,112],"variety":[21],"time-sensitive":[23],"and":[24,48,68,159,188,204,207],"data-intensive":[25],"service":[26],"platforms.":[27],"Classification":[28],"provides":[29],"required":[31],"tools":[32],"for":[33],"better":[34],"understanding":[35],"patterns":[37],"in":[38,63,104,131,176,180,197],"order":[39,132],"ensure":[41],"high":[42,199,208],"Quality":[43],"Service":[45],"(QoS)":[46],"performances":[47],"solve":[49],"scalability":[50],"problems.":[51],"Unfortunately,":[52],"existing":[53,152],"algorithms":[55,194],"cannot":[56],"deal":[57],"efficiently":[58],"with":[59,86,201],"two":[60],"critical":[61,69],"challenges":[62],"DC":[64],"traffic:":[65],"inter-class":[66,97],"imbalance":[67,98],"time":[70,102],"constraints.":[71],"In":[72,109],"this":[73,110],"paper,":[74],"we":[75],"propose":[76],"novel":[78],"correlation-based":[79],"algorithm":[80,145,157,172],"following":[81],"cost-sensitive":[83,160],"approach":[84],"combined":[85],"Bagged":[88],"Random":[89],"Forest":[90],"(BRF)":[91],"ensemble":[92],"algorithm,":[93],"address":[95],"problem":[99],"while":[100],"meeting":[101],"requirements":[103],"data":[106,155],"center":[107],"environment.":[108],"strategy,":[111],"new":[113],"method":[114],"based":[115],"on":[116,162],"Reverse":[117],"k-Nearest":[118],"Neighbors":[119],"(RkNN)":[120],"proposed":[122,171],"capture":[124],"rebalancing":[126],"weights":[127],"expressing":[128],"inter-flow":[129],"correlations,":[130],"perform":[134],"an":[135],"online":[136],"approach.":[138],"We":[139],"demonstrate":[140],"efficiency":[142],"by":[146],"comparing":[147],"its":[148],"performance":[149],"several":[151],"methods":[153],"from":[154],"level,":[156,158],"strategies":[161],"four":[163],"real-world":[164],"datasets.":[165],"The":[166],"results":[167],"reveal":[168],"that":[169,195],"outperforms":[173],"most":[174],"approaches":[175],"different":[178],"datasets":[179],"terms":[181],"precision,":[183],"recall,":[184],"F1":[185],"measure,":[186],"AUC":[187],"Kappa,":[189],"as":[190],"opposed":[191],"other":[193],"result":[196],"either":[198],"precision":[200,206],"low":[202,205],"recall":[203,209],"causing":[210],"congestion":[211],"or":[212],"resource":[213],"over":[214],"provisioning.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
