{"id":"https://openalex.org/W4295517235","doi":"https://doi.org/10.1109/embc48229.2022.9871396","title":"Convolutional Neural Networks for Apnea Detection from Smartphone Audio Signals: Effect of Window Size","display_name":"Convolutional Neural Networks for Apnea Detection from Smartphone Audio Signals: Effect of Window Size","publication_year":2022,"publication_date":"2022-07-11","ids":{"openalex":"https://openalex.org/W4295517235","doi":"https://doi.org/10.1109/embc48229.2022.9871396","pmid":"https://pubmed.ncbi.nlm.nih.gov/36085651"},"language":"en","primary_location":{"id":"doi:10.1109/embc48229.2022.9871396","is_oa":true,"landing_page_url":"https://doi.org/10.1109/embc48229.2022.9871396","pdf_url":"https://ieeexplore.ieee.org/ielx7/9870821/9870822/09871396.pdf","source":{"id":"https://openalex.org/S4363607706","display_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/9870821/9870822/09871396.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056302039","display_name":"Yolanda Castillo-Escario","orcid":"https://orcid.org/0000-0002-7493-1268"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]},{"id":"https://openalex.org/I4210147769","display_name":"Institute for Bioengineering of Catalonia","ror":"https://ror.org/056h71x09","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210132884","https://openalex.org/I4210147769","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Yolanda Castillo-Escario","raw_affiliation_strings":["Universitat Polit&#x00E8;cnica de Catalunya - BarcelonaTech (UPC), Institute for Bioengineering of Catalonia (IBEC), the Barcelona Institute of Science and Technology (BIST),Centro de Investigaci&#x00F3;n Biom&#x00E9;dica en Red de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN),Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit&#x00E8;cnica de Catalunya - BarcelonaTech (UPC), Institute for Bioengineering of Catalonia (IBEC), the Barcelona Institute of Science and Technology (BIST),Centro de Investigaci&#x00F3;n Biom&#x00E9;dica en Red de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN),Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210147769","https://openalex.org/I4210105141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041654525","display_name":"Lorin Werthen\u2010Brabants","orcid":"https://orcid.org/0000-0001-9976-1886"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Lorin Werthen-Brabants","raw_affiliation_strings":["Ghent University - IMEC, IDLab Technologiepark-Zwijnaarde,Ghent,Belgium","Ghent University - IMEC, IDLab Technologiepark-Zwijnaarde, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University - IMEC, IDLab Technologiepark-Zwijnaarde,Ghent,Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Ghent University - IMEC, IDLab Technologiepark-Zwijnaarde, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039835510","display_name":"Willemijn Groenendaal","orcid":"https://orcid.org/0000-0003-1024-0756"},"institutions":[{"id":"https://openalex.org/I4210153656","display_name":"Holst Centre (Netherlands)","ror":"https://ror.org/04abpa862","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210153656"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Willemijn Groenendaal","raw_affiliation_strings":["IMEC The Netherlands/Holst Centre,Eindhoven,The Netherlands,5656AE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC The Netherlands/Holst Centre,Eindhoven,The Netherlands,5656AE","institution_ids":["https://openalex.org/I4210153656"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068831492","display_name":"Dirk Deschrijver","orcid":"https://orcid.org/0000-0001-6600-1792"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Dirk Deschrijver","raw_affiliation_strings":["Ghent University - IMEC, IDLab Technologiepark-Zwijnaarde,Ghent,Belgium","Ghent University - IMEC, IDLab Technologiepark-Zwijnaarde, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University - IMEC, IDLab Technologiepark-Zwijnaarde,Ghent,Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Ghent University - IMEC, IDLab Technologiepark-Zwijnaarde, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006550596","display_name":"R. Jan\u00e9","orcid":"https://orcid.org/0000-0002-6541-8729"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]},{"id":"https://openalex.org/I4210147769","display_name":"Institute for Bioengineering of Catalonia","ror":"https://ror.org/056h71x09","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210132884","https://openalex.org/I4210147769","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Raimon Jane","raw_affiliation_strings":["Universitat Polit&#x00E8;cnica de Catalunya - BarcelonaTech (UPC), Institute for Bioengineering of Catalonia (IBEC), the Barcelona Institute of Science and Technology (BIST),Centro de Investigaci&#x00F3;n Biom&#x00E9;dica en Red de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN),Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit&#x00E8;cnica de Catalunya - BarcelonaTech (UPC), Institute for Bioengineering of Catalonia (IBEC), the Barcelona Institute of Science and Technology (BIST),Centro de Investigaci&#x00F3;n Biom&#x00E9;dica en Red de Bioingenier&#x00ED;a, Biomateriales y Nanomedicina (CIBER-BBN),Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210147769","https://openalex.org/I4210105141"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5056302039"],"corresponding_institution_ids":["https://openalex.org/I4210105141","https://openalex.org/I4210147769","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":5.7453,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.96213425,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"2022","issue":null,"first_page":"666","last_page":"669"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10234","display_name":"Obstructive Sleep Apnea Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T11456","display_name":"Neuroscience of respiration and sleep","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"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/T12418","display_name":"Respiratory and Cough-Related Research","score":0.9545000195503235,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/convolutional-neural-network","display_name":"Convolutional neural network","score":0.7446300387382507},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7120527029037476},{"id":"https://openalex.org/keywords/sleep-apnea","display_name":"Sleep apnea","score":0.6919087767601013},{"id":"https://openalex.org/keywords/polysomnography","display_name":"Polysomnography","score":0.6800097227096558},{"id":"https://openalex.org/keywords/gold-standard","display_name":"Gold standard (test)","score":0.6321927905082703},{"id":"https://openalex.org/keywords/spectrogram","display_name":"Spectrogram","score":0.5953108072280884},{"id":"https://openalex.org/keywords/apnea","display_name":"Apnea","score":0.5838742852210999},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5458836555480957},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.5215530395507812},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4924651086330414},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49097564816474915},{"id":"https://openalex.org/keywords/obstructive-sleep-apnea","display_name":"Obstructive sleep apnea","score":0.47257936000823975},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.46481379866600037},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4549126923084259},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.44821611046791077},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.4429475665092468},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3706059455871582},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.24440014362335205},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.10508954524993896},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.0827559232711792}],"concepts":[{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.7446300387382507},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7120527029037476},{"id":"https://openalex.org/C2777935920","wikidata":"https://www.wikidata.org/wiki/Q213600","display_name":"Sleep apnea","level":2,"score":0.6919087767601013},{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.6800097227096558},{"id":"https://openalex.org/C40993552","wikidata":"https://www.wikidata.org/wiki/Q514654","display_name":"Gold standard (test)","level":2,"score":0.6321927905082703},{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.5953108072280884},{"id":"https://openalex.org/C2781326671","wikidata":"https://www.wikidata.org/wiki/Q754424","display_name":"Apnea","level":2,"score":0.5838742852210999},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5458836555480957},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.5215530395507812},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4924651086330414},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49097564816474915},{"id":"https://openalex.org/C2776006263","wikidata":"https://www.wikidata.org/wiki/Q16606552","display_name":"Obstructive sleep apnea","level":2,"score":0.47257936000823975},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.46481379866600037},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4549126923084259},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.44821611046791077},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.4429475665092468},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3706059455871582},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.24440014362335205},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.10508954524993896},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0827559232711792},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1109/embc48229.2022.9871396","is_oa":true,"landing_page_url":"https://doi.org/10.1109/embc48229.2022.9871396","pdf_url":"https://ieeexplore.ieee.org/ielx7/9870821/9870822/09871396.pdf","source":{"id":"https://openalex.org/S4363607706","display_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:36085651","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36085651","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:oai:archive.ugent.be:8773203","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8773203","pdf_url":"https://biblio.ugent.be/publication/8773203/file/8773204.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 9781728127828","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:diposit.ub.edu:2445/199384","is_oa":true,"landing_page_url":"http://hdl.handle.net/2445/199384","pdf_url":null,"source":{"id":"https://openalex.org/S4306401653","display_name":"Dip\u00f2sit Digital de la Universitat de Barcelona (Universitat de Barcelona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71999127","host_organization_name":"Universitat de Barcelona","host_organization_lineage":["https://openalex.org/I71999127"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Articles publicats en revistes (Institut de Bioenginyeria de Catalunya (IBEC))","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:upcommons.upc.edu:2117/382426","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/382426","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"doi:10.1109/embc48229.2022.9871396","is_oa":true,"landing_page_url":"https://doi.org/10.1109/embc48229.2022.9871396","pdf_url":"https://ieeexplore.ieee.org/ielx7/9870821/9870822/09871396.pdf","source":{"id":"https://openalex.org/S4363607706","display_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.41999998688697815,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4295517235.pdf","grobid_xml":"https://content.openalex.org/works/W4295517235.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1800815995","https://openalex.org/W1975648706","https://openalex.org/W1982907441","https://openalex.org/W2011114870","https://openalex.org/W2104323015","https://openalex.org/W2108263138","https://openalex.org/W2791336634","https://openalex.org/W2801495134","https://openalex.org/W2905566041","https://openalex.org/W2917637324","https://openalex.org/W2966674791","https://openalex.org/W2967091318","https://openalex.org/W2971910262","https://openalex.org/W3001200936","https://openalex.org/W3120723148","https://openalex.org/W3173476120"],"related_works":["https://openalex.org/W2016370421","https://openalex.org/W2186303850","https://openalex.org/W2985785409","https://openalex.org/W2037309944","https://openalex.org/W2322198899","https://openalex.org/W1481679924","https://openalex.org/W2268943783","https://openalex.org/W2359190987","https://openalex.org/W2933756203","https://openalex.org/W2334628610"],"abstract_inverted_index":{"Although":[0],"sleep":[1,9,21,200,218,253],"apnea":[2,22,61,77,140,201,238,254],"is":[3,71,103,208,256],"one":[4],"of":[5,76,82,92,95,175,227,235,243],"the":[6,74,80,93,100,107,109,126,134,152,167,173,225,228,232,241],"most":[7,11,139],"prevalent":[8],"disorders,":[10],"patients":[12],"remain":[13],"undiagnosed":[14],"and":[15,33,48,207,247],"untreated.":[16],"The":[17,222],"gold":[18],"standard":[19],"for":[20,41,59,73,237,251],"diagnosis,":[23],"polysomnography,":[24],"has":[25],"important":[26],"limitations":[27],"such":[28],"as":[29,56],"its":[30],"high":[31],"cost":[32],"complexity.":[34],"This":[35,169,188],"leads":[36],"to":[37,106,158,181,194,216],"a":[38,66,87,177,204,209],"growing":[39],"need":[40],"novel":[42],"cost-effective":[43],"systems.":[44],"Mobile":[45],"health":[46],"tools":[47],"deep":[49,248],"learning":[50],"algorithms":[51],"are":[52,112],"nowadays":[53],"being":[54],"proposed":[55],"innovative":[57],"solutions":[58],"automatic":[60,252],"detection.":[62,239],"In":[63],"this":[64],"work,":[65],"convolutional":[67],"neural":[68,249],"network":[69],"(CNN)":[70],"trained":[72],"identification":[75],"events":[78],"from":[79],"spectrograms":[81],"audio":[83,196,245],"signals":[84,197],"recorded":[85],"with":[86,114,184],"smartphone.":[88],"A":[89],"systematic":[90],"comparison":[91],"effect":[94,226],"different":[96],"window":[97,179,229],"sizes":[98],"on":[99,231],"model":[101,127],"performance":[102,128],"provided.":[104],"According":[105],"results,":[108],"best":[110],"models":[111,183],"obtained":[113],"60":[115],"s":[116],"windows":[117,135,156],"(sensitivity-0.72,":[118],"specilicity-0.89,":[119],"AUROC":[120],"=":[121],"0.88),":[122],"For":[123],"smaller":[124],"windows,":[125],"can":[129,146,198],"be":[130,149],"negatively":[131],"impacted,":[132],"because":[133],"become":[136],"shorter":[137],"than":[138],"events,":[141,163],"by":[142],"which":[143],"sound":[144],"reductions":[145],"no":[147],"longer":[148,155],"appreciated.":[150],"On":[151],"other":[153],"hand,":[154],"tend":[157],"include":[159],"multiple":[160],"or":[161],"mixed":[162],"that":[164,191],"will":[165],"confound":[166],"model.":[168],"careful":[170],"trade-off":[171],"demonstrates":[172],"importance":[174],"selecting":[176],"proper":[178],"size":[180,230],"obtain":[182],"adequate":[185],"predictive":[186,233],"power.":[187],"paper":[189],"shows":[190],"CNNs":[192,236],"applied":[193],"smartphone":[195],"facilitate":[199],"detection":[202],"in":[203],"realistic":[205],"setting":[206],"first":[210],"step":[211],"towards":[212],"an":[213],"automated":[214],"method":[215],"assist":[217],"technicians.":[219],"Clinical":[220],"Relevance-":[221],"results":[223],"show":[224],"power":[234],"Furthermore,":[240],"potential":[242],"smartphones,":[244],"signals,":[246],"networks":[250],"screening":[255],"demonstrated.":[257]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
