{"id":"https://openalex.org/W2472458680","doi":"https://doi.org/10.1109/noms.2016.7502792","title":"SDEFIX \u2014 Identifying elephant flows in SDN-based IXP networks","display_name":"SDEFIX \u2014 Identifying elephant flows in SDN-based IXP networks","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W2472458680","doi":"https://doi.org/10.1109/noms.2016.7502792","mag":"2472458680"},"language":"en","primary_location":{"id":"doi:10.1109/noms.2016.7502792","is_oa":false,"landing_page_url":"https://doi.org/10.1109/noms.2016.7502792","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5005612187","display_name":"Luis Augusto Dias Knob","orcid":"https://orcid.org/0000-0001-7291-7780"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luis Augusto Dias Knob","raw_affiliation_strings":["Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041070367","display_name":"Rafael Pereira Esteves","orcid":"https://orcid.org/0000-0002-6844-3823"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]},{"id":"https://openalex.org/I2801049591","display_name":"Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia do Rio Grande do Sul","ror":"https://ror.org/008p1v134","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I2801049591","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rafael Pereira Esteves","raw_affiliation_strings":["Federal Institute of Rio Grande do Sul, Campus Restinga Rua Alberto Hoffmann, Porto Alegre, Brazil","Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Institute of Rio Grande do Sul, Campus Restinga Rua Alberto Hoffmann, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I2801049591"]},{"raw_affiliation_string":"Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069321002","display_name":"Lisandro Zambenedetti Granville","orcid":"https://orcid.org/0000-0001-8956-8660"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lisandro Zambenedetti Granville","raw_affiliation_strings":["Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053884628","display_name":"Liane Margarida Rockenbach Tarouco","orcid":"https://orcid.org/0000-0002-5669-588X"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Liane Margarida Rockenbach Tarouco","raw_affiliation_strings":["Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"87","issue":null,"first_page":"19","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9987000226974487,"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-network","display_name":"Computer network","score":0.7519839406013489},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7311376929283142},{"id":"https://openalex.org/keywords/internet-exchange-point","display_name":"Internet exchange point","score":0.6487225890159607},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5727195143699646},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5258567929267883},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.46361738443374634},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.33971917629241943},{"id":"https://openalex.org/keywords/internet-traffic","display_name":"Internet traffic","score":0.2854635715484619},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22852298617362976},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.16988292336463928},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10031628608703613},{"id":"https://openalex.org/keywords/internet-transit","display_name":"Internet transit","score":0.08906042575836182},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08063700795173645}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7519839406013489},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7311376929283142},{"id":"https://openalex.org/C192030150","wikidata":"https://www.wikidata.org/wiki/Q1433061","display_name":"Internet exchange point","level":5,"score":0.6487225890159607},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5727195143699646},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5258567929267883},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.46361738443374634},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.33971917629241943},{"id":"https://openalex.org/C63969886","wikidata":"https://www.wikidata.org/wiki/Q3536440","display_name":"Internet traffic","level":3,"score":0.2854635715484619},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22852298617362976},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.16988292336463928},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10031628608703613},{"id":"https://openalex.org/C174336149","wikidata":"https://www.wikidata.org/wiki/Q3351533","display_name":"Internet transit","level":4,"score":0.08906042575836182},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08063700795173645}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/noms.2016.7502792","is_oa":false,"landing_page_url":"https://doi.org/10.1109/noms.2016.7502792","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.5299999713897705,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W209037902","https://openalex.org/W1539225827","https://openalex.org/W1828907815","https://openalex.org/W1967269694","https://openalex.org/W1975102597","https://openalex.org/W1975379406","https://openalex.org/W2007560170","https://openalex.org/W2008354277","https://openalex.org/W2024596421","https://openalex.org/W2027566139","https://openalex.org/W2040534455","https://openalex.org/W2046438299","https://openalex.org/W2054181184","https://openalex.org/W2067453331","https://openalex.org/W2068878413","https://openalex.org/W2079277370","https://openalex.org/W2135415614","https://openalex.org/W2147118406","https://openalex.org/W2150574682","https://openalex.org/W2164998096","https://openalex.org/W2295430786","https://openalex.org/W2542765808","https://openalex.org/W4253729210","https://openalex.org/W6651961127","https://openalex.org/W6656457526","https://openalex.org/W6729088447","https://openalex.org/W7043388097"],"related_works":["https://openalex.org/W2389214306","https://openalex.org/W2965083567","https://openalex.org/W4235240664","https://openalex.org/W4291701067","https://openalex.org/W1915637047","https://openalex.org/W2070531298","https://openalex.org/W3023228793","https://openalex.org/W625983845","https://openalex.org/W2555429419","https://openalex.org/W1533960496"],"abstract_inverted_index":{"Internet":[0,9],"Exchange":[1],"Points":[2],"(IXPs)":[3],"are":[4],"fundamental":[5],"blocks":[6],"of":[7,21,32,50,54,72,93],"the":[8,22,30,33,51,63,70,94],"ecosystem":[10],"by":[11,40],"providing":[12],"cost-effective":[13],"connections":[14],"among":[15],"multiple":[16],"autonomous":[17],"systems":[18],"(ASes).":[19],"One":[20],"main":[23],"management":[24,31,71],"challenges":[25],"in":[26,69,82,116,135],"IXP":[27,56,119,128],"networks":[28],"is":[29,75],"so-called":[34],"elephant":[35,73,114,133],"flows.":[36],"Elephant":[37],"flows,":[38],"characterized":[39],"high":[41,60],"throughput":[42],"and":[43,107,139],"long":[44],"duration,":[45],"represent":[46],"a":[47,90,109],"small":[48],"fraction":[49],"total":[52],"flows":[53,74,115,134],"an":[55,117,136],"network":[57,96],"but":[58],"have":[59,89],"impact":[61],"on":[62],"overall":[64],"traffic.":[65],"A":[66],"first":[67],"step":[68],"their":[76],"identification,":[77],"which":[78],"becomes":[79],"more":[80],"important":[81],"SDN-based":[83,118],"IXPs":[84],"that":[85,123],"require":[86],"controllers":[87],"to":[88,97,112,130],"consistent":[91],"view":[92],"underlying":[95],"allow":[98],"fine-grained":[99],"adjustment.":[100],"In":[101],"this":[102],"paper,":[103],"we":[104],"propose,":[105],"develop,":[106],"evaluate":[108],"monitoring":[110],"system":[111,125],"identify":[113,132],"network.":[120],"We":[121],"demonstrate":[122],"our":[124],"can":[126],"assist":[127],"operators":[129],"properly":[131],"efficient,":[137],"scalable,":[138],"timely":[140],"manner.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}