{"id":"https://openalex.org/W4225328506","doi":"https://doi.org/10.1109/icassp43922.2022.9747785","title":"Detection of COPD Exacerbation from Speech: Comparison of Acoustic Features and Deep Learning Based Speech Breathing Models","display_name":"Detection of COPD Exacerbation from Speech: Comparison of Acoustic Features and Deep Learning Based Speech Breathing Models","publication_year":2022,"publication_date":"2022-04-27","ids":{"openalex":"https://openalex.org/W4225328506","doi":"https://doi.org/10.1109/icassp43922.2022.9747785"},"language":"en","primary_location":{"id":"doi:10.1109/icassp43922.2022.9747785","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp43922.2022.9747785","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://cris.maastrichtuniversity.nl/en/publications/a8e7e2fe-376a-4024-ae1f-201bab83a224","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046455784","display_name":"Venkata Srikanth Nallanthighal","orcid":"https://orcid.org/0000-0001-8282-8933"},"institutions":[{"id":"https://openalex.org/I109147379","display_name":"NXP (Netherlands)","ror":"https://ror.org/059be4e97","country_code":"NL","type":"company","lineage":["https://openalex.org/I109147379"]},{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I145872427","display_name":"Radboud University Nijmegen","ror":"https://ror.org/016xsfp80","country_code":"NL","type":"education","lineage":["https://openalex.org/I145872427"]},{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]}],"countries":["FI","NL"],"is_corresponding":false,"raw_author_name":"Venkata Srikanth Nallanthighal","raw_affiliation_strings":["Philips Research,Eindhoven,The Netherlands","Centre for Language Studies (CLS), Radboud University Nijmegen","Philips Research, Eindhoven, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Research,Eindhoven,The Netherlands","institution_ids":["https://openalex.org/I109147379","https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Centre for Language Studies (CLS), Radboud University Nijmegen","institution_ids":["https://openalex.org/I145872427"]},{"raw_affiliation_string":"Philips Research, Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I4210122849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105460983","display_name":"Aki H\u00e4rm\u00e4","orcid":"https://orcid.org/0000-0002-2966-3305"},"institutions":[{"id":"https://openalex.org/I109147379","display_name":"NXP (Netherlands)","ror":"https://ror.org/059be4e97","country_code":"NL","type":"company","lineage":["https://openalex.org/I109147379"]},{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]}],"countries":["FI","NL"],"is_corresponding":false,"raw_author_name":"Aki Harma","raw_affiliation_strings":["Philips Research,Eindhoven,The Netherlands","Philips Research, Eindhoven, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Research,Eindhoven,The Netherlands","institution_ids":["https://openalex.org/I109147379","https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Philips Research, Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I4210122849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019585114","display_name":"Helmer Strik","orcid":"https://orcid.org/0000-0003-1722-3465"},"institutions":[{"id":"https://openalex.org/I145872427","display_name":"Radboud University Nijmegen","ror":"https://ror.org/016xsfp80","country_code":"NL","type":"education","lineage":["https://openalex.org/I145872427"]},{"id":"https://openalex.org/I2802934949","display_name":"Radboud University Medical Center","ror":"https://ror.org/05wg1m734","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2802934949"]},{"id":"https://openalex.org/I4210109357","display_name":"Radboud Institute for Molecular Life Sciences","ror":"https://ror.org/01yb10j39","country_code":"NL","type":"facility","lineage":["https://openalex.org/I145872427","https://openalex.org/I4210109357"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Helmer Strik","raw_affiliation_strings":["Radboud University Nijmegen,Centre for Language Studies (CLS)","Centre for Language Studies (CLS), Radboud University Nijmegen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radboud University Nijmegen,Centre for Language Studies (CLS)","institution_ids":["https://openalex.org/I145872427","https://openalex.org/I2802934949","https://openalex.org/I4210109357"]},{"raw_affiliation_string":"Centre for Language Studies (CLS), Radboud University Nijmegen","institution_ids":["https://openalex.org/I145872427"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"9097","last_page":"9101"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9973000288009644,"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"}},{"id":"https://openalex.org/T12418","display_name":"Respiratory and Cough-Related Research","score":0.9872000217437744,"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/computer-science","display_name":"Computer science","score":0.674598753452301},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6682714223861694},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.5224494338035583},{"id":"https://openalex.org/keywords/breathing","display_name":"Breathing","score":0.5035590529441833},{"id":"https://openalex.org/keywords/acoustic-model","display_name":"Acoustic model","score":0.4210565686225891},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39102232456207275},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.35241878032684326},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.3002570569515228},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.14424359798431396},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06077173352241516}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.674598753452301},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6682714223861694},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.5224494338035583},{"id":"https://openalex.org/C39300077","wikidata":"https://www.wikidata.org/wiki/Q9530","display_name":"Breathing","level":2,"score":0.5035590529441833},{"id":"https://openalex.org/C155635449","wikidata":"https://www.wikidata.org/wiki/Q4674699","display_name":"Acoustic model","level":3,"score":0.4210565686225891},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39102232456207275},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.35241878032684326},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.3002570569515228},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.14424359798431396},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06077173352241516},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icassp43922.2022.9747785","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp43922.2022.9747785","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:cris.maastrichtuniversity.nl:openaire/a8e7e2fe-376a-4024-ae1f-201bab83a224","is_oa":true,"landing_page_url":"https://cris.maastrichtuniversity.nl/en/publications/a8e7e2fe-376a-4024-ae1f-201bab83a224","pdf_url":null,"source":{"id":"https://openalex.org/S4306402616","display_name":"Research Publications (Maastricht University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I34352273","host_organization_name":"Maastricht University","host_organization_lineage":["https://openalex.org/I34352273"],"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":null,"raw_type":"contributionToPeriodical"},{"id":"pmh:oai:repository.ubn.ru.nl:2066/288187","is_oa":false,"landing_page_url":"https://hdl.handle.net/2066/288187","pdf_url":null,"source":{"id":"https://openalex.org/S4306401067","display_name":"Radboud Repository (Radboud University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I145872427","host_organization_name":"Radboud University Nijmegen","host_organization_lineage":["https://openalex.org/I145872427"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article in monograph or in proceedings"},{"id":"pmh:ru:oai:repository.ubn.ru.nl:2066/288187","is_oa":false,"landing_page_url":"http://hdl.handle.net/2066/288187","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 9097 - 9101","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:cris.maastrichtuniversity.nl:openaire/a8e7e2fe-376a-4024-ae1f-201bab83a224","is_oa":true,"landing_page_url":"https://cris.maastrichtuniversity.nl/en/publications/a8e7e2fe-376a-4024-ae1f-201bab83a224","pdf_url":null,"source":{"id":"https://openalex.org/S4306402616","display_name":"Research Publications (Maastricht University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I34352273","host_organization_name":"Maastricht University","host_organization_lineage":["https://openalex.org/I34352273"],"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":null,"raw_type":"contributionToPeriodical"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2189472788","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320338337","funder_display_name":"H2020 Marie Sk\u0142odowska-Curie Actions"},{"id":"https://openalex.org/G937030939","display_name":"Training Network on Automatic Processing of PAthological Speech","funder_award_id":"766287","funder_id":"https://openalex.org/F4320338337","funder_display_name":"H2020 Marie Sk\u0142odowska-Curie Actions"}],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320338337","display_name":"H2020 Marie Sk\u0142odowska-Curie Actions","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1857323607","https://openalex.org/W2002726093","https://openalex.org/W2044722977","https://openalex.org/W2082927806","https://openalex.org/W2085662862","https://openalex.org/W2086972305","https://openalex.org/W2116141140","https://openalex.org/W2122716433","https://openalex.org/W2129176787","https://openalex.org/W2263152475","https://openalex.org/W2399557756","https://openalex.org/W2902082222","https://openalex.org/W2954100968","https://openalex.org/W2973120781","https://openalex.org/W3015484904","https://openalex.org/W3016185152","https://openalex.org/W3126740955","https://openalex.org/W3148997794","https://openalex.org/W6639191522","https://openalex.org/W6693032996","https://openalex.org/W6789804312"],"related_works":["https://openalex.org/W2136763963","https://openalex.org/W2109705048","https://openalex.org/W2940588515","https://openalex.org/W1909151225","https://openalex.org/W1987783679","https://openalex.org/W2160030256","https://openalex.org/W4253235840","https://openalex.org/W3151937861","https://openalex.org/W2044408773","https://openalex.org/W2131711534"],"abstract_inverted_index":{"Respiration":[0],"is":[1,30],"a":[2,14,22,91,125],"primary":[3],"process":[4],"involved":[5],"in":[6,84,124],"speech":[7,21,59,69,83,100,129],"production.":[8],"We":[9],"can":[10],"often":[11],"hear":[12],"if":[13],"person":[15],"has":[16],"respiratory":[17,27],"difficulty,":[18],"thus":[19],"making":[20],"good":[23],"pathological":[24],"indicator":[25],"for":[26],"conditions.":[28],"This":[29],"more":[31],"relevant":[32],"to":[33,50,108],"conditions":[34],"like":[35],"chronic":[36],"obstructive":[37],"pulmonary":[38],"disease":[39],"(COPD).":[40],"Patients":[41],"with":[42,48,97],"COPD":[43,61,80],"suffer":[44],"from":[45,67,82],"voice":[46],"changes":[47],"respect":[49],"the":[51,58,68,110],"healthy":[52],"population.":[53],"Medical":[54],"professionals":[55],"observe":[56],"that":[57,117],"of":[60,79,119,128,135],"patients":[62],"during":[63,70,130],"stable":[64,133],"periods":[65,134],"differs":[66],"exacerbation.":[71],"In":[72],"this":[73,77],"paper,":[74],"we":[75],"investigate":[76],"detection":[78],"exacerbation":[81,131],"three":[85],"approaches:":[86],"acoustic":[87],"features":[88,96],"identification":[89],"using":[90],"statistical":[92],"approach,":[93],"low-level":[94],"descriptive":[95],"classification,":[98],"and":[99,132],"breathing":[101,112],"models":[102],"based":[103],"on":[104],"deep":[105],"learning":[106],"architectures":[107],"estimate":[109],"patients\u2019":[111],"rate.":[113],"Our":[114],"analysis":[115],"indicates":[116],"each":[118],"these":[120],"approaches":[121],"indeed":[122],"results":[123],"clear":[126],"distinction":[127],"COPD.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4}],"updated_date":"2026-07-25T09:21:30.201066","created_date":"2025-10-10T00:00:00"}
