{"id":"https://openalex.org/W2170125123","doi":"https://doi.org/10.1109/tim.2010.2084711","title":"Periodicity-Based Anomalies in Self-Similar Network Traffic Flow Measurements","display_name":"Periodicity-Based Anomalies in Self-Similar Network Traffic Flow Measurements","publication_year":2010,"publication_date":"2010-11-09","ids":{"openalex":"https://openalex.org/W2170125123","doi":"https://doi.org/10.1109/tim.2010.2084711","mag":"2170125123"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2010.2084711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2010.2084711","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5020423260","display_name":"Tayfun Akg\u00fcl","orcid":"https://orcid.org/0000-0002-5164-5736"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Tayfun Akgul","raw_affiliation_strings":["Electronics and Communication Engineering Department, Istanbul Technical University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Electronics and Communication Engineering Department, Istanbul Technical University, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005727336","display_name":"S\u00fcleyman Baykut","orcid":null},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"S\u00fcleyman Baykut","raw_affiliation_strings":["Electronics and Communication Engineering Department, Istanbul Technical University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Electronics and Communication Engineering Department, Istanbul Technical University, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089891162","display_name":"Melike Erol\u2010Kantarci","orcid":"https://orcid.org/0000-0001-6787-8457"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]},{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["CA","TR"],"is_corresponding":false,"raw_author_name":"Melike Erol-Kantarci","raw_affiliation_strings":["Computer Engineering Department, Istanbul Technical University, Istanbul, Turkey","School of Information Technology and Engineering, University of Ottawa, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, Istanbul Technical University, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]},{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045789655","display_name":"Sema Oktu\u011f","orcid":"https://orcid.org/0000-0002-0532-2733"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Sema F. Oktug","raw_affiliation_strings":["Computer Engineering Department, Istanbul Technical University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Computer Engineering Department, Istanbul Technical University, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5020423260"],"corresponding_institution_ids":["https://openalex.org/I48912391"],"apc_list":null,"apc_paid":null,"fwci":3.2867,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.92786199,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"60","issue":"4","first_page":"1358","last_page":"1366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9965999722480774,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9965999722480774,"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/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9851999878883362,"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/hurst-exponent","display_name":"Hurst exponent","score":0.8433232307434082},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.728563666343689},{"id":"https://openalex.org/keywords/self-similarity","display_name":"Self-similarity","score":0.6095064282417297},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5036048293113708},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4993886947631836},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48318400979042053},{"id":"https://openalex.org/keywords/traffic-generation-model","display_name":"Traffic generation model","score":0.4554545283317566},{"id":"https://openalex.org/keywords/traffic-flow","display_name":"Traffic flow (computer networking)","score":0.45411092042922974},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4371248483657837},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.4347692131996155},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3927347958087921},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3036826252937317},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2698376774787903},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.24875101447105408},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15351781249046326}],"concepts":[{"id":"https://openalex.org/C96835011","wikidata":"https://www.wikidata.org/wiki/Q1638718","display_name":"Hurst exponent","level":2,"score":0.8433232307434082},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.728563666343689},{"id":"https://openalex.org/C119453123","wikidata":"https://www.wikidata.org/wiki/Q262372","display_name":"Self-similarity","level":2,"score":0.6095064282417297},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5036048293113708},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4993886947631836},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48318400979042053},{"id":"https://openalex.org/C176715033","wikidata":"https://www.wikidata.org/wiki/Q2080768","display_name":"Traffic generation model","level":2,"score":0.4554545283317566},{"id":"https://openalex.org/C207512268","wikidata":"https://www.wikidata.org/wiki/Q3074551","display_name":"Traffic flow (computer networking)","level":2,"score":0.45411092042922974},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4371248483657837},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.4347692131996155},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3927347958087921},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3036826252937317},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2698376774787903},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.24875101447105408},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15351781249046326},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tim.2010.2084711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2010.2084711","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"},{"id":"pmh:oai:polen.itu.edu.tr:11527/45893","is_oa":false,"landing_page_url":"https://hdl.handle.net/11527/45893","pdf_url":null,"source":{"id":"https://openalex.org/S4306400460","display_name":"Istanbul Technical University Academic Open Archive (Istanbul Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48912391","host_organization_name":"Istanbul Technical University","host_organization_lineage":["https://openalex.org/I48912391"],"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":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W595580781","https://openalex.org/W1528486995","https://openalex.org/W1579584870","https://openalex.org/W1597732836","https://openalex.org/W1767421960","https://openalex.org/W1976969221","https://openalex.org/W1994233698","https://openalex.org/W2031753087","https://openalex.org/W2035421678","https://openalex.org/W2036904089","https://openalex.org/W2062962812","https://openalex.org/W2080482466","https://openalex.org/W2093157151","https://openalex.org/W2102616700","https://openalex.org/W2105818147","https://openalex.org/W2120131390","https://openalex.org/W2120998805","https://openalex.org/W2143768661","https://openalex.org/W2148934434","https://openalex.org/W2149018841","https://openalex.org/W2162435139","https://openalex.org/W2165773639","https://openalex.org/W2172004556","https://openalex.org/W2172250296","https://openalex.org/W2983113496","https://openalex.org/W2985248652","https://openalex.org/W3009448230"],"related_works":["https://openalex.org/W2377886499","https://openalex.org/W2127392574","https://openalex.org/W1506543445","https://openalex.org/W3047008523","https://openalex.org/W2573791844","https://openalex.org/W113696316","https://openalex.org/W2149756718","https://openalex.org/W2148767310","https://openalex.org/W3021897514","https://openalex.org/W3119734647"],"abstract_inverted_index":{"Network":[0],"traffic":[1,23,75,128],"flow":[2,76,129],"measurement":[3,17],"is":[4,32],"fundamental":[5],"in":[6,12,47,90],"timely":[7],"monitoring":[8],"computer":[9],"networks":[10],"and":[11,94,97,117],"diagnosing":[13],"potential":[14],"anomalies.":[15,63,80],"Previous":[16],"studies":[18],"have":[19,44,53],"shown":[20],"that":[21,60,101,114],"network":[22,58,127],"flows":[24],"are":[25,120],"often":[26],"self-similar.":[27],"The":[28],"degree":[29],"of":[30,71,125],"self-similarity":[31],"described":[33],"by":[34],"the":[35,40,69,123],"Hurst":[36,105],"parameter":[37,106],"H.":[38],"In":[39,64],"literature,":[41],"various":[42],"methods":[43,89],"been":[45,55],"used":[46,87],"estimating":[48],"H,":[49],"while":[50],"their":[51],"performances":[52],"not":[54],"evaluated":[56],"for":[57,74,85],"traces":[59],"contain":[61],"periodicity-based":[62,79,102],"this":[65],"paper,":[66],"we":[67],"investigate":[68],"performance":[70],"well-known":[72],"estimators":[73],"measurements":[77],"with":[78,122],"We":[81,112],"derive":[82],"analytical":[83],"expressions":[84],"widely":[86],"estimation":[88],"time,":[91],"frequency,":[92],"wavelet,":[93],"eigen":[95],"domains":[96],"demonstrate":[98],"through":[99],"simulations":[100],"anomalies":[103],"affect":[104],"estimation,":[107],"causing":[108],"unreliable":[109],"H":[110],"estimates.":[111],"show":[113],"our":[115],"theoretical":[116],"experimental":[118],"results":[119],"consistent":[121],"observations":[124],"real":[126],"measurements.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}