{"id":"https://openalex.org/W4379743466","doi":"https://doi.org/10.1145/3555776.3577638","title":"A DTW Approach for Complex Data A Case Study with Network Data Streams","display_name":"A DTW Approach for Complex Data A Case Study with Network Data Streams","publication_year":2023,"publication_date":"2023-03-27","ids":{"openalex":"https://openalex.org/W4379743466","doi":"https://doi.org/10.1145/3555776.3577638"},"language":"en","primary_location":{"id":"doi:10.1145/3555776.3577638","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3555776.3577638","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing","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/A5074170640","display_name":"Paula Raissa Silva","orcid":"https://orcid.org/0000-0002-3144-3600"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Paula Raissa Silva","raw_affiliation_strings":["FEUP, University of Porto, Porto, Portugal","LIAAD, INESC TEC, Porto, Portugal","LIAAD, INESC TEC, Porto, Portugal FEUP, University of Porto, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"FEUP, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"LIAAD, INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]},{"raw_affiliation_string":"LIAAD, INESC TEC, Porto, Portugal FEUP, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4210166615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075867525","display_name":"Jo\u00e3o Vinagre","orcid":"https://orcid.org/0000-0001-6219-3977"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4210166174","display_name":"Joint Research Center","ror":"https://ror.org/05a4nj078","country_code":"ES","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210161702","https://openalex.org/I4210166174"]}],"countries":["ES","PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Vinagre","raw_affiliation_strings":["European Commission - Joint Research Centre, Seville, Spain","FCUP, University of Porto, Porto, Portugal","European Commission - Joint Research Centre, Seville, Spain FCUP, University of Porto, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"European Commission - Joint Research Centre, Seville, Spain","institution_ids":["https://openalex.org/I4210166174"]},{"raw_affiliation_string":"FCUP, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"European Commission - Joint Research Centre, Seville, Spain FCUP, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I4210166174","https://openalex.org/I182534213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114376321","display_name":"Jo\u00e3o Gama","orcid":"https://orcid.org/0000-0003-3357-1195"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]},{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Gama","raw_affiliation_strings":["FEP, University of Porto, Porto, Portugal","LIAAD, INESC TEC, Porto, Portugal","LIAAD, INESC TEC, Porto, Portugal FEP, University of Porto, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"FEP, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"LIAAD, INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]},{"raw_affiliation_string":"LIAAD, INESC TEC, Porto, Portugal FEP, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I182534213"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5074170640"],"corresponding_institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4210166615"],"apc_list":null,"apc_paid":null,"fwci":0.6036,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67049051,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"402","last_page":"409"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9995999932289124,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9995999932289124,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9979000091552734,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.7922470569610596},{"id":"https://openalex.org/keywords/dynamic-time-warping","display_name":"Dynamic time warping","score":0.6546209454536438},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.5625008344650269},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5146147012710571},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.4879164397716522},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.48241126537323},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.46353840827941895},{"id":"https://openalex.org/keywords/distance-matrix","display_name":"Distance matrix","score":0.4495559334754944},{"id":"https://openalex.org/keywords/distance-measures","display_name":"Distance measures","score":0.44577738642692566},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3467603325843811},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.19677254557609558},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13809549808502197}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7922470569610596},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.6546209454536438},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.5625008344650269},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5146147012710571},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.4879164397716522},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.48241126537323},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.46353840827941895},{"id":"https://openalex.org/C111208986","wikidata":"https://www.wikidata.org/wiki/Q901698","display_name":"Distance matrix","level":2,"score":0.4495559334754944},{"id":"https://openalex.org/C2639959","wikidata":"https://www.wikidata.org/wiki/Q1344778","display_name":"Distance measures","level":2,"score":0.44577738642692566},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3467603325843811},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.19677254557609558},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13809549808502197},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3555776.3577638","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3555776.3577638","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W107619411","https://openalex.org/W1986092967","https://openalex.org/W2059548045","https://openalex.org/W2110890874","https://openalex.org/W2135579486","https://openalex.org/W2150051522","https://openalex.org/W2293886838","https://openalex.org/W2505094182","https://openalex.org/W2545174153","https://openalex.org/W2767570848","https://openalex.org/W2896942768","https://openalex.org/W2969296454","https://openalex.org/W2992136964","https://openalex.org/W3153921846","https://openalex.org/W3194731257","https://openalex.org/W3196426375","https://openalex.org/W3209793154"],"related_works":["https://openalex.org/W1605858995","https://openalex.org/W4206923957","https://openalex.org/W4281630436","https://openalex.org/W2908357282","https://openalex.org/W2014214435","https://openalex.org/W2571943156","https://openalex.org/W2977833894","https://openalex.org/W4366087900","https://openalex.org/W4211248277","https://openalex.org/W4387741269"],"abstract_inverted_index":{"Dynamic":[0],"Time":[1],"Warping":[2],"(DTW)":[3],"is":[4,31,179],"a":[5,18,61,87,107,120,132],"robust":[6],"method":[7,19],"to":[8,23,32,147,152],"measure":[9],"the":[10,34,47,66,70,80,125,154,159,164,171,176],"similarity":[11],"between":[12,49,69,82,175],"two":[13,83],"sequences.":[14],"This":[15],"paper":[16],"proposes":[17],"based":[20],"on":[21],"DTW":[22,55,172],"analyse":[24],"high-speed":[25],"data":[26,118,177],"streams.":[27],"The":[28,110,144],"central":[29],"idea":[30],"decompose":[33],"network":[35,141],"traffic":[36,117,142],"into":[37],"sequences":[38,53,71,84],"of":[39,41,51,72,90,95,127],"histograms":[40],"packet":[42],"sizes":[43],"and":[44],"then":[45,98],"calculate":[46],"distance":[48,81,101,173],"pairs":[50],"such":[52,183],"using":[54,106,114],"with":[56,135],"Kullback-Leibler":[57],"(KL)":[58],"distance.":[59],"As":[60],"baseline,":[62],"we":[63,97,130],"also":[64],"compute":[65],"Euclidean":[67],"Distance":[68],"histograms.":[73],"Since":[74],"our":[75,128,149],"preliminary":[76],"experiments":[77],"indicate":[78],"that":[79,170],"falls":[85],"within":[86],"different":[88],"range":[89],"values":[91],"for":[92,103,182],"distinct":[93],"types":[94],"streams,":[96,160],"exploit":[99],"this":[100],"information":[102],"stream":[104],"classification":[105,184],"Random":[108],"Forest.":[109],"approach":[111,151],"was":[112,146],"investigated":[113],"recent":[115],"internet":[116],"from":[119],"telecommunications":[121],"company.":[122],"To":[123],"illustrate":[124],"application":[126],"approach,":[129],"conducted":[131],"case":[133],"study":[134],"encrypted":[136],"Internet":[137],"Protocol":[138],"Television":[139],"(IPTV)":[140],"data.":[143],"goal":[145],"use":[148],"DTW-based":[150],"detect":[153],"video":[155],"codec":[156],"used":[157],"in":[158],"as":[161,163],"well":[162],"IPTV":[165],"channel.":[166],"Results":[167],"strongly":[168],"suggest":[169],"value":[174],"streams":[178],"highly":[180],"informative":[181],"tasks.":[185]},"counts_by_year":[{"year":2024,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
