{"id":"https://openalex.org/W2797113556","doi":"https://doi.org/10.1109/bhi.2018.8333377","title":"Unsupervised detection of epileptic seizures from EEG signals: A channel-specific analysis of long-term recordings","display_name":"Unsupervised detection of epileptic seizures from EEG signals: A channel-specific analysis of long-term recordings","publication_year":2018,"publication_date":"2018-03-01","ids":{"openalex":"https://openalex.org/W2797113556","doi":"https://doi.org/10.1109/bhi.2018.8333377","mag":"2797113556"},"language":"en","primary_location":{"id":"doi:10.1109/bhi.2018.8333377","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2018.8333377","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE EMBS International Conference on Biomedical & Health Informatics (BHI)","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/A5046324237","display_name":"\u039aostas \u039c. Tsiouris","orcid":"https://orcid.org/0000-0002-3862-0956"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Kostas M. Tsiouris","raw_affiliation_strings":["Biomedical Engineering Laboratory, National Technical University of Athens, Athens, Greece","Dept. of Material Science and Engineering, University of Ioannina, Ioannina, Graeece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Laboratory, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"Dept. of Material Science and Engineering, University of Ioannina, Ioannina, Graeece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110130651","display_name":"Spiros Konitsiotis","orcid":null},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Spiros Konitsiotis","raw_affiliation_strings":["Department of Neurology, University of Ioannina, Ioannina, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006364227","display_name":"Sofia Markoula","orcid":"https://orcid.org/0000-0001-8958-9090"},"institutions":[{"id":"https://openalex.org/I4210141877","display_name":"University Hospital of Ioannina","ror":"https://ror.org/03zww1h73","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210141877"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Sofia Markoula","raw_affiliation_strings":["University Hospital of Ioannina, Ioannina, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hospital of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I4210141877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091264689","display_name":"George Rigas","orcid":"https://orcid.org/0000-0002-5102-6185"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Georgios Rigas","raw_affiliation_strings":["Dept. of Material Science and Engineering, University of Ioannina, Ioannina, Graeece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Material Science and Engineering, University of Ioannina, Ioannina, Graeece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016776217","display_name":"Dimitris Koutsouris","orcid":"https://orcid.org/0000-0003-1205-9918"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios D. Koutsouris","raw_affiliation_strings":["Biomedical Engineering Laboratory, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Laboratory, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037813012","display_name":"Dimitrios I. Fotiadis","orcid":"https://orcid.org/0000-0002-7362-5082"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios I. Fotiadis","raw_affiliation_strings":["Department of Biomedical Research, University of Ioannina, Ioannina, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Research, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"92","last_page":"95"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":1.0,"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"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9976999759674072,"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"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9961000084877014,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.8709621429443359},{"id":"https://openalex.org/keywords/ictal","display_name":"Ictal","score":0.7567492723464966},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6500877141952515},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5811384916305542},{"id":"https://openalex.org/keywords/epileptic-seizure","display_name":"Epileptic seizure","score":0.5783826112747192},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5449832677841187},{"id":"https://openalex.org/keywords/epilepsy","display_name":"Epilepsy","score":0.5147233605384827},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4810886085033417},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.4428776800632477},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.40357398986816406},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3387371301651001},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.22826266288757324},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.18855032324790955}],"concepts":[{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.8709621429443359},{"id":"https://openalex.org/C17755696","wikidata":"https://www.wikidata.org/wiki/Q16564780","display_name":"Ictal","level":3,"score":0.7567492723464966},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6500877141952515},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5811384916305542},{"id":"https://openalex.org/C2779334592","wikidata":"https://www.wikidata.org/wiki/Q6279182","display_name":"Epileptic seizure","level":3,"score":0.5783826112747192},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5449832677841187},{"id":"https://openalex.org/C2778186239","wikidata":"https://www.wikidata.org/wiki/Q41571","display_name":"Epilepsy","level":2,"score":0.5147233605384827},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4810886085033417},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.4428776800632477},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.40357398986816406},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3387371301651001},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.22826266288757324},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.18855032324790955},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bhi.2018.8333377","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2018.8333377","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE EMBS International Conference on Biomedical & Health Informatics (BHI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1556131344","https://openalex.org/W1964875525","https://openalex.org/W2089513838","https://openalex.org/W2162800060","https://openalex.org/W2170448121","https://openalex.org/W2288333483","https://openalex.org/W2466222258","https://openalex.org/W2568407436","https://openalex.org/W2763916943","https://openalex.org/W6719758496"],"related_works":["https://openalex.org/W2075017247","https://openalex.org/W1988222024","https://openalex.org/W2078261043","https://openalex.org/W4318917056","https://openalex.org/W2405240590","https://openalex.org/W2809907213","https://openalex.org/W3091390542","https://openalex.org/W2166624857","https://openalex.org/W2363907062","https://openalex.org/W2393137063"],"abstract_inverted_index":{"As":[0],"long-term":[1],"EEG":[2,16,53,102,117,168,197],"recordings":[3,198],"are":[4,69],"becoming":[5],"more":[6,8],"and":[7,94,134,170],"frequent":[9],"in":[10,71,91,120],"clinical":[11,22],"practice,":[12],"the":[13,28,72,92,112,130,165,171,194],"volume":[14],"of":[15,101,115,126,153,178,188,193],"data":[17,54],"that":[18,142,174],"require":[19,51],"annotation":[20],"by":[21,110],"experts":[23],"is":[24,80,108,143,148,162,199],"growing":[25],"exponentially,":[26],"highlighting":[27],"need":[29],"for":[30,58],"automated":[31],"epileptic":[32],"seizure":[33,77,85,147,156],"detection":[34,78,86,157,186],"systems.":[35],"Supervised":[36],"methodologies":[37],"based":[38],"on":[39],"machine":[40],"learning":[41],"techniques":[42],"have":[43,66],"been":[44],"proposed":[45,160],"as":[46,202],"a":[47,146,151,184],"solution,":[48],"but":[49],"they":[50],"annotated":[52],"from":[55],"multiple":[56],"patients":[57],"training,":[59],"while":[60,191],"unsupervised":[61,76],"methodologies,":[62],"which":[63],"do":[64],"not":[65],"such":[67],"limitations,":[68],"scarce":[70],"literature.":[73],"Thus,":[74],"an":[75,175],"methodology":[79,161],"developed":[81],"to":[82,97,122],"offer":[83],"high":[84],"performance":[87],"with":[88,183],"substantial":[89],"reduction":[90],"time":[93],"effort":[95],"required":[96],"inspect":[98],"large":[99],"volumes":[100],"signals.":[103],"The":[104,138,159],"ictal":[105,139],"rhythmical":[106,140],"activity":[107,141],"detected":[109,149],"analyzing":[111],"spectral":[113],"information":[114],"each":[116,195],"channel":[118],"independently":[119],"order":[121],"find":[123],"intensive":[124],"accumulation":[125],"signal":[127],"energy":[128],"over":[129],"fundamental":[131],"delta,":[132],"theta":[133],"alpha":[135],"frequency":[136],"bands.":[137],"expressed":[144],"during":[145],"using":[150,164],"set":[152],"four":[154],"simple":[155],"conditions.":[158],"validated":[163],"public":[166],"CHB-MIT":[167],"database,":[169],"results":[172],"suggest":[173],"average":[176],"sensitivity":[177],"95.1%":[179],"can":[180],"be":[181],"obtained":[182],"false":[185],"rate":[187],"10.13":[189],"FP/h,":[190],"95%":[192],"patient's":[196],"automatically":[200],"rejected":[201],"non-ictal.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}