{"id":"https://openalex.org/W4399211782","doi":"https://doi.org/10.3233/his-240004","title":"Anomaly detection in electrocardiogram signals using metaheuristic optimized time-series classification with attention incorporated models","display_name":"Anomaly detection in electrocardiogram signals using metaheuristic optimized time-series classification with attention incorporated models","publication_year":2024,"publication_date":"2024-05-31","ids":{"openalex":"https://openalex.org/W4399211782","doi":"https://doi.org/10.3233/his-240004"},"language":"en","primary_location":{"id":"doi:10.3233/his-240004","is_oa":false,"landing_page_url":"https://doi.org/10.3233/his-240004","pdf_url":null,"source":{"id":"https://openalex.org/S50927259","display_name":"International Journal of Hybrid Intelligent Systems","issn_l":"1448-5869","issn":["1448-5869","1875-8819"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Hybrid Intelligent Systems","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/A5082577903","display_name":"Aleksandar Petrovi\u0107","orcid":"https://orcid.org/0000-0003-3324-3909"},"institutions":[{"id":"https://openalex.org/I170253739","display_name":"Singidunum University","ror":"https://ror.org/017v7rz39","country_code":"RS","type":"education","lineage":["https://openalex.org/I170253739"]}],"countries":["RS"],"is_corresponding":true,"raw_author_name":"Aleksandar Petrovic","raw_affiliation_strings":["Singidunum University, Belgrade, Serbia"],"raw_orcid":"https://orcid.org/0000-0003-3324-3909","affiliations":[{"raw_affiliation_string":"Singidunum University, Belgrade, Serbia","institution_ids":["https://openalex.org/I170253739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068911769","display_name":"Luka Jovanovi\u0107","orcid":"https://orcid.org/0000-0001-9402-7391"},"institutions":[{"id":"https://openalex.org/I170253739","display_name":"Singidunum University","ror":"https://ror.org/017v7rz39","country_code":"RS","type":"education","lineage":["https://openalex.org/I170253739"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Luka Jovanovic","raw_affiliation_strings":["Singidunum University, Belgrade, Serbia"],"raw_orcid":"https://orcid.org/0000-0001-9402-7391","affiliations":[{"raw_affiliation_string":"Singidunum University, Belgrade, Serbia","institution_ids":["https://openalex.org/I170253739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073834872","display_name":"K. Venkatachalam","orcid":"https://orcid.org/0000-0002-2353-8853"},"institutions":[{"id":"https://openalex.org/I150037166","display_name":"Central Food Technological Research Institute","ror":"https://ror.org/01d7fn555","country_code":"IN","type":"facility","lineage":["https://openalex.org/I150037166","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Venkatachalam","raw_affiliation_strings":["Department of Computer Science and Engineering, Aurora\u2019s Scientific and Technological Institute Ghatkesar, Telengana, India","Department of Computer Science and Engineering, Aurora's Scientific and Technological Institute Ghatkesar, Telengana, India"],"raw_orcid":"https://orcid.org/0000-0002-2353-8853","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Aurora\u2019s Scientific and Technological Institute Ghatkesar, Telengana, India","institution_ids":["https://openalex.org/I150037166"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Aurora's Scientific and Technological Institute Ghatkesar, Telengana, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072469505","display_name":"Miodrag \u017divkovi\u0107","orcid":"https://orcid.org/0000-0002-4351-068X"},"institutions":[{"id":"https://openalex.org/I170253739","display_name":"Singidunum University","ror":"https://ror.org/017v7rz39","country_code":"RS","type":"education","lineage":["https://openalex.org/I170253739"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Miodrag Zivkovic","raw_affiliation_strings":["Singidunum University, Belgrade, Serbia"],"raw_orcid":"https://orcid.org/0000-0002-4351-068X","affiliations":[{"raw_affiliation_string":"Singidunum University, Belgrade, Serbia","institution_ids":["https://openalex.org/I170253739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064081550","display_name":"Neboj\u0161a Ba\u010danin","orcid":"https://orcid.org/0000-0002-2062-924X"},"institutions":[{"id":"https://openalex.org/I170253739","display_name":"Singidunum University","ror":"https://ror.org/017v7rz39","country_code":"RS","type":"education","lineage":["https://openalex.org/I170253739"]},{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]},{"id":"https://openalex.org/I91633459","display_name":"Middle East University","ror":"https://ror.org/059bgad73","country_code":"JO","type":"education","lineage":["https://openalex.org/I91633459"]}],"countries":["IN","JO","RS"],"is_corresponding":false,"raw_author_name":"Nebojsa Bacanin","raw_affiliation_strings":["Department of Mathematics, Saveetha School of Engineering, SIMATS, Thandalam, Chennai, Tamil Nadu, India","MEU Research Unit, Middle East University, Amman, Jordan","Singidunum University, Belgrade, Serbia"],"raw_orcid":"https://orcid.org/0000-0002-2062-924X","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Saveetha School of Engineering, SIMATS, Thandalam, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I85461943"]},{"raw_affiliation_string":"MEU Research Unit, Middle East University, Amman, Jordan","institution_ids":["https://openalex.org/I91633459"]},{"raw_affiliation_string":"Singidunum University, Belgrade, Serbia","institution_ids":["https://openalex.org/I170253739"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Nebojsa Bacanin","orcid":"https://orcid.org/0000-0002-2062-924X"},"institutions":[{"id":"https://openalex.org/I170253739","display_name":"Singidunum University","ror":"https://ror.org/017v7rz39","country_code":"RS","type":"education","lineage":["https://openalex.org/I170253739"]},{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]},{"id":"https://openalex.org/I91633459","display_name":"Middle East University","ror":"https://ror.org/059bgad73","country_code":"JO","type":"education","lineage":["https://openalex.org/I91633459"]}],"countries":["IN","JO","RS"],"is_corresponding":true,"raw_author_name":"Nebojsa Bacanin","raw_affiliation_strings":["Department of Mathematics, Saveetha School of Engineering, SIMATS, Thandalam, Chennai, Tamil Nadu, India","MEU Research Unit, Middle East University, Amman, Jordan","Singidunum University, Belgrade, Serbia"],"raw_orcid":"https://orcid.org/0000-0002-2062-924X","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Saveetha School of Engineering, SIMATS, Thandalam, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I85461943"]},{"raw_affiliation_string":"MEU Research Unit, Middle East University, Amman, Jordan","institution_ids":["https://openalex.org/I91633459"]},{"raw_affiliation_string":"Singidunum University, Belgrade, Serbia","institution_ids":["https://openalex.org/I170253739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044553572","display_name":"Neboj\u0161a Budimirovi\u0107","orcid":"https://orcid.org/0000-0001-9237-3135"},"institutions":[{"id":"https://openalex.org/I170253739","display_name":"Singidunum University","ror":"https://ror.org/017v7rz39","country_code":"RS","type":"education","lineage":["https://openalex.org/I170253739"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"Nebojsa Budimirovic","raw_affiliation_strings":["Singidunum University, Belgrade, Serbia"],"raw_orcid":"https://orcid.org/0000-0001-9237-3135","affiliations":[{"raw_affiliation_string":"Singidunum University, Belgrade, Serbia","institution_ids":["https://openalex.org/I170253739"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044553572","display_name":"Neboj\u0161a Budimirovi\u0107","orcid":"https://orcid.org/0000-0001-9237-3135"},"institutions":[{"id":"https://openalex.org/I170253739","display_name":"Singidunum University","ror":"https://ror.org/017v7rz39","country_code":"RS","type":"education","lineage":["https://openalex.org/I170253739"]}],"countries":["RS"],"is_corresponding":true,"raw_author_name":"Nebojsa Budimirovic","raw_affiliation_strings":["Singidunum University, Belgrade, Serbia"],"raw_orcid":"https://orcid.org/0000-0001-9237-3135","affiliations":[{"raw_affiliation_string":"Singidunum University, Belgrade, Serbia","institution_ids":["https://openalex.org/I170253739"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5044553572","https://openalex.org/A5082577903"],"corresponding_institution_ids":["https://openalex.org/I170253739","https://openalex.org/I85461943","https://openalex.org/I91633459"],"apc_list":null,"apc_paid":null,"fwci":4.2769,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.94960441,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"20","issue":"2","first_page":"159","last_page":"183"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9947999715805054,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9758999943733215,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7203782796859741},{"id":"https://openalex.org/keywords/transformative-learning","display_name":"Transformative learning","score":0.6851599812507629},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.5900098085403442},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.5530282258987427},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.50981205701828},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4817242920398712},{"id":"https://openalex.org/keywords/risk-analysis","display_name":"Risk analysis (engineering)","score":0.3316055238246918},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12290215492248535},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.11211413145065308}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7203782796859741},{"id":"https://openalex.org/C70587473","wikidata":"https://www.wikidata.org/wiki/Q7834111","display_name":"Transformative learning","level":2,"score":0.6851599812507629},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.5900098085403442},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.5530282258987427},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.50981205701828},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4817242920398712},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.3316055238246918},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12290215492248535},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.11211413145065308},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/his-240004","is_oa":false,"landing_page_url":"https://doi.org/10.3233/his-240004","pdf_url":null,"source":{"id":"https://openalex.org/S50927259","display_name":"International Journal of Hybrid Intelligent Systems","issn_l":"1448-5869","issn":["1448-5869","1875-8819"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Hybrid Intelligent Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":74,"referenced_works":["https://openalex.org/W2020009149","https://openalex.org/W2070145903","https://openalex.org/W2127689336","https://openalex.org/W2151554678","https://openalex.org/W2152195021","https://openalex.org/W2232317135","https://openalex.org/W2290883490","https://openalex.org/W2606560580","https://openalex.org/W2795302640","https://openalex.org/W2980609230","https://openalex.org/W3188490036","https://openalex.org/W3209292513","https://openalex.org/W3209420330","https://openalex.org/W4200349868","https://openalex.org/W4200453867","https://openalex.org/W4210977106","https://openalex.org/W4212966226","https://openalex.org/W4220843353","https://openalex.org/W4224237294","https://openalex.org/W4226499541","https://openalex.org/W4249545506","https://openalex.org/W4283721511","https://openalex.org/W4285235976","https://openalex.org/W4285308189","https://openalex.org/W4285613933","https://openalex.org/W4288097401","https://openalex.org/W4290719317","https://openalex.org/W4292242250","https://openalex.org/W4293053892","https://openalex.org/W4297359317","https://openalex.org/W4306154355","https://openalex.org/W4308509827","https://openalex.org/W4308574566","https://openalex.org/W4309744061","https://openalex.org/W4312090279","https://openalex.org/W4312090324","https://openalex.org/W4312092258","https://openalex.org/W4315557042","https://openalex.org/W4320005389","https://openalex.org/W4320734716","https://openalex.org/W4320734748","https://openalex.org/W4320734898","https://openalex.org/W4321609225","https://openalex.org/W4322096713","https://openalex.org/W4361017962","https://openalex.org/W4377081884","https://openalex.org/W4377993266","https://openalex.org/W4378191802","https://openalex.org/W4380605224","https://openalex.org/W4380785244","https://openalex.org/W4382934512","https://openalex.org/W4385758555","https://openalex.org/W4385978868","https://openalex.org/W4388720887","https://openalex.org/W4388726713","https://openalex.org/W4389775953","https://openalex.org/W4389881453","https://openalex.org/W4390481482","https://openalex.org/W4390638526","https://openalex.org/W4390979164","https://openalex.org/W4391014445","https://openalex.org/W4391014584","https://openalex.org/W4391852219","https://openalex.org/W4392013116","https://openalex.org/W4399263061","https://openalex.org/W6804726061","https://openalex.org/W6804928572","https://openalex.org/W6847215997","https://openalex.org/W6847496097","https://openalex.org/W6847497991","https://openalex.org/W6848865371","https://openalex.org/W6854440026","https://openalex.org/W6859772359","https://openalex.org/W6860453982"],"related_works":["https://openalex.org/W2169196470","https://openalex.org/W3113185420","https://openalex.org/W4237580245","https://openalex.org/W4385368139","https://openalex.org/W2906134827","https://openalex.org/W4322745238","https://openalex.org/W4241245680","https://openalex.org/W3124327509","https://openalex.org/W3200688510","https://openalex.org/W4384833310"],"abstract_inverted_index":{"Efforts":[0],"in":[1,74,111,209,233],"cardiovascular":[2],"disorder":[3],"detection":[4,19,45,104],"demand":[5],"immediate":[6],"attention":[7,164],"as":[8,91,167],"they":[9],"hold":[10],"the":[11,29,75,112,118,142,151,161,197,234],"potential":[12,30],"to":[13,34,79,98,141,156,191,202,220],"revolutionize":[14],"patient":[15],"outcomes":[16,110],"through":[17,58],"early":[18,44],"systems.":[20,107],"The":[21,64,175],"exploration":[22],"of":[23,31,53,67,77,127,144,163,236],"diseases":[24],"and":[25,55,96,114,130,147,228,238],"treatments,":[26],"coupled":[27],"with":[28],"artifical":[32],"intelligence":[33],"reshape":[35],"healthcare,":[36],"highlights":[37],"a":[38,124,135,168,192],"promising":[39],"avenue":[40],"for":[41,61,102,134,153,217],"innovation.":[42],"AI-driven":[43],"systems":[46],"offer":[47],"substantial":[48,193],"benefits":[49],"by":[50],"improving":[51],"quality":[52],"life":[54],"extending":[56],"longevity":[57],"timely":[59],"interventions":[60],"chronic":[62],"diseases.":[63],"evolving":[65],"landscape":[66],"healthcare":[68],"algorithms":[69,129,227],"presents":[70],"vast":[71],"possibilities,":[72],"particularly":[73],"application":[76],"metaheuristics":[78],"address":[80],"complex":[81],"challenges.":[82],"An":[83],"exemplary":[84],"approach":[85],"involves":[86],"employing":[87],"metaheuristic":[88],"solutions":[89],"such":[90],"PSO,":[92],"FA,":[93],"GA,":[94],"WOA,":[95],"SCA":[97],"optimize":[99],"an":[100,203],"RNN":[101,132],"anomaly":[103],"using":[105],"ECG":[106],"Despite":[108],"commendable":[109],"best":[113],"median":[115],"case":[116],"scenarios,":[117,182],"study":[119],"acknowledges":[120],"limitations,":[121,224],"focusing":[122,210],"on":[123,211],"narrow":[125],"comparison":[126],"optimization":[128],"exploring":[131,225],"capabilities":[133],"specific":[136],"problem.":[137],"Computational":[138],"constraints":[139],"led":[140],"use":[143],"smaller":[145],"populations":[146],"limited":[148],"rounds,":[149],"emphasizing":[150],"need":[152],"future":[154],"research":[155,219],"transcend":[157],"these":[158,223],"boundaries.":[159],"Significantly,":[160],"introduction":[162],"layers":[165,189],"emerges":[166],"transformative":[169],"element,":[170],"enhancing":[171],"neural":[172],"network":[173],"performance.":[174],"introduced":[176],"optimizer":[177],"proves":[178],"robust":[179],"across":[180],"test":[181],"effectively":[183],"navigating":[184],"local":[185],"minimum":[186],"traps.":[187],"Attention":[188],"contribute":[190],"performance":[194],"boost,":[195],"reducing":[196],"error":[198],"rate":[199],"from":[200],"0.006837":[201],"impressive":[204],"0.002486,":[205],"underscoring":[206],"their":[207],"role":[208],"pertinent":[212],"information.":[213],"This":[214],"abstract":[215],"advocates":[216],"further":[218],"expand":[221],"beyond":[222],"novel":[226],"addressing":[229],"broader":[230],"medical":[231],"challenges":[232],"pursuit":[235],"refined":[237],"advanced":[239],"solutions.":[240]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-21T07:57:09.225873","created_date":"2025-10-10T00:00:00"}