{"id":"https://openalex.org/W4415378678","doi":"https://doi.org/10.5753/sbbd.2025.247063","title":"Fine-Tuning Detection Criteria for Enhancing Anomaly Detection in Time Series","display_name":"Fine-Tuning Detection Criteria for Enhancing Anomaly Detection in Time Series","publication_year":2025,"publication_date":"2025-09-29","ids":{"openalex":"https://openalex.org/W4415378678","doi":"https://doi.org/10.5753/sbbd.2025.247063"},"language":"en","primary_location":{"id":"doi:10.5753/sbbd.2025.247063","is_oa":true,"landing_page_url":"https://doi.org/10.5753/sbbd.2025.247063","pdf_url":"https://sol.sbc.org.br/index.php/sbbd/article/download/37239/37022","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Anais do XL Simp\u00f3sio Brasileiro de Banco de Dados (SBBD 2025)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://sol.sbc.org.br/index.php/sbbd/article/download/37239/37022","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5120077029","display_name":"Edson Pinto Sobrinho","orcid":null},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Edson Pinto Sobrinho","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034138539","display_name":"J\u00e9ssica da Silva Costa","orcid":"https://orcid.org/0000-0002-0096-4147"},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"J\u00e9ssica Souza","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":"https://orcid.org/0000-0002-0096-4147","affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078057387","display_name":"Janio Lima","orcid":"https://orcid.org/0000-0002-6752-2132"},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Janio Lima","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033692776","display_name":"Lucas Giusti","orcid":null},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lucas Giusti","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008213767","display_name":"Eduardo Bezerra","orcid":"https://orcid.org/0000-0001-9177-5503"},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo Bezerra","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064619721","display_name":"Rafaelli Coutinho","orcid":"https://orcid.org/0000-0002-1735-1718"},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rafaelli Coutinho","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075081195","display_name":"La\u00eds Baroni","orcid":"https://orcid.org/0000-0002-8099-2593"},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lais Baroni","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018663904","display_name":"Esther Pacitti","orcid":"https://orcid.org/0000-0003-1370-9943"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I19894307","display_name":"Universit\u00e9 de Montpellier","ror":"https://ror.org/051escj72","country_code":"FR","type":"education","lineage":["https://openalex.org/I19894307"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Esther Pacitti","raw_affiliation_strings":["University of Montpellier / INRIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Montpellier / INRIA","institution_ids":["https://openalex.org/I1326498283","https://openalex.org/I19894307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040979175","display_name":"F\u00e1bio Porto","orcid":"https://orcid.org/0000-0002-4597-4832"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fabio Porto","raw_affiliation_strings":["National Laboratory for Scientific Computing (LNCC)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Laboratory for Scientific Computing (LNCC)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035289249","display_name":"Kele Belloze","orcid":"https://orcid.org/0000-0001-6257-2520"},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Kele Belloze","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":"https://orcid.org/0000-0001-6257-2520","affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027399495","display_name":"Eduardo Ogasawara","orcid":"https://orcid.org/0000-0002-0466-0626"},"institutions":[{"id":"https://openalex.org/I158509141","display_name":"Federal Center for Technological Education Celso Suckow da Fonseca","ror":"https://ror.org/03j8tnm47","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I158509141","https://openalex.org/I2801200668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo Ogasawara","raw_affiliation_strings":["Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ)","institution_ids":["https://openalex.org/I158509141"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"209","last_page":"221"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":1.0,"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":1.0,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9947999715805054,"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/anomaly-detection","display_name":"Anomaly detection","score":0.8224999904632568},{"id":"https://openalex.org/keywords/spurious-relationship","display_name":"Spurious relationship","score":0.7328000068664551},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6108999848365784},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.534500002861023},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.5236999988555908},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5138999819755554},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4219000041484833}],"concepts":[{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.8224999904632568},{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.7328000068664551},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6108999848365784},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.544700026512146},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.534500002861023},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.5236999988555908},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5138999819755554},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5038999915122986},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42660000920295715},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4219000041484833},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.38199999928474426},{"id":"https://openalex.org/C293773","wikidata":"https://www.wikidata.org/wiki/Q7608015","display_name":"Step detection","level":3,"score":0.3147999942302704},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.28999999165534973},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27790001034736633},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.26339998841285706},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.26019999384880066},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2572999894618988},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.25279998779296875}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5753/sbbd.2025.247063","is_oa":true,"landing_page_url":"https://doi.org/10.5753/sbbd.2025.247063","pdf_url":"https://sol.sbc.org.br/index.php/sbbd/article/download/37239/37022","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Anais do XL Simp\u00f3sio Brasileiro de Banco de Dados (SBBD 2025)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:lirmm-05332275v1","is_oa":true,"landing_page_url":"https://hal-lirmm.ccsd.cnrs.fr/lirmm-05332275","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://sbbd.org.br/2025/","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"doi:10.5753/sbbd.2025.247063","is_oa":true,"landing_page_url":"https://doi.org/10.5753/sbbd.2025.247063","pdf_url":"https://sol.sbc.org.br/index.php/sbbd/article/download/37239/37022","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Anais do XL Simp\u00f3sio Brasileiro de Banco de Dados (SBBD 2025)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4415378678.pdf","grobid_xml":"https://content.openalex.org/works/W4415378678.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W2003797551","https://openalex.org/W2084512860","https://openalex.org/W2119004707","https://openalex.org/W2122646361","https://openalex.org/W2620661538","https://openalex.org/W2735181761","https://openalex.org/W2890707978","https://openalex.org/W2904285708","https://openalex.org/W2909693411","https://openalex.org/W2948517885","https://openalex.org/W3004207920","https://openalex.org/W3040266635","https://openalex.org/W3048576163","https://openalex.org/W3090041645","https://openalex.org/W3105931142","https://openalex.org/W3108350378","https://openalex.org/W3135459717","https://openalex.org/W3135550350","https://openalex.org/W3155567600","https://openalex.org/W3169654173","https://openalex.org/W4283324222","https://openalex.org/W4285794683","https://openalex.org/W4312377605","https://openalex.org/W4312874911","https://openalex.org/W4312939613","https://openalex.org/W4399639221","https://openalex.org/W4402056503","https://openalex.org/W4402352183","https://openalex.org/W4402353637","https://openalex.org/W4403836307","https://openalex.org/W4404515774","https://openalex.org/W4406917692"],"related_works":[],"abstract_inverted_index":{"Anomaly":[0],"detection":[1,24,88,97],"is":[2,53],"the":[3,13,65,80,96],"problem":[4],"of":[5,67,83],"identifying":[6],"observations":[7],"that":[8,79],"do":[9],"not":[10],"conform":[11],"to":[12],"typical":[14],"ones":[15],"in":[16,41],"a":[17],"time":[18],"series.":[19],"Detection":[20],"methods":[21],"implicitly":[22],"define":[23],"criteria,":[25],"such":[26],"as":[27],"deviation":[28,68],"measures,":[29,69],"filter":[30,70],"thresholds,":[31,71],"and":[32,72],"candidate":[33,73],"anomaly":[34,87],"selection":[35,74],"strategies.":[36,75],"Choosing":[37],"inappropriate":[38],"criteria":[39,52,84],"results":[40,77],"inaccurate":[42],"outputs,":[43],"generating":[44],"spurious":[45],"alerts":[46],"or":[47],"missing":[48],"events.":[49],"Adjusting":[50],"these":[51],"essential":[54],"for":[55],"monitoring":[56],"systems.":[57],"To":[58],"address":[59],"this":[60,62],"challenge,":[61],"paper":[63],"explores":[64],"fine-tuning":[66],"Experimental":[76],"show":[78],"proper":[81],"choice":[82],"significantly":[85],"improves":[86],"performance,":[89],"often":[90],"with":[91],"greater":[92],"impact":[93],"than":[94],"changing":[95],"methods.":[98]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-21T00:00:00"}
