{"id":"https://openalex.org/W4392942243","doi":"https://doi.org/10.1109/bcd57833.2023.10466340","title":"Respiratory Sound Data Augmentation Method based on Respiratory Physiology","display_name":"Respiratory Sound Data Augmentation Method based on Respiratory Physiology","publication_year":2023,"publication_date":"2023-12-14","ids":{"openalex":"https://openalex.org/W4392942243","doi":"https://doi.org/10.1109/bcd57833.2023.10466340"},"language":"en","primary_location":{"id":"doi:10.1109/bcd57833.2023.10466340","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/bcd57833.2023.10466340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/ACIS 8th International Conference on Big Data, Cloud Computing, and Data Science (BCD)","raw_type":"proceedings-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/A5006106260","display_name":"Shunsuke Komoto","orcid":"https://orcid.org/0000-0001-7533-7247"},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shunsuke Komoto","raw_affiliation_strings":["Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","Department of Electrical and Electronic Engineering, Yamaguchi University, Ube, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yamaguchi University, Ube, Japan","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073832849","display_name":"Kazuto Matsunaga","orcid":"https://orcid.org/0000-0002-0514-3241"},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuto Matsunaga","raw_affiliation_strings":["Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","Yamaguchi University,Department of Respiratory Medicine and Infectious Disease,Ube,Japan","Department of Electrical and Electronic Engineering, Yamaguchi University, Ube, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Yamaguchi University,Department of Respiratory Medicine and Infectious Disease,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yamaguchi University, Ube, Japan","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031478685","display_name":"Tsunahiko Hirano","orcid":"https://orcid.org/0000-0002-5475-0806"},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tsunahiko Hirano","raw_affiliation_strings":["Yamaguchi University,Department of Respiratory Medicine and Infectious Disease,Ube,Japan","Department of Respiratory Medicine and Infectious Disease, Yamaguchi University, Ube, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi University,Department of Respiratory Medicine and Infectious Disease,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Department of Respiratory Medicine and Infectious Disease, Yamaguchi University, Ube, Japan","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012744077","display_name":"Keiko Doi","orcid":"https://orcid.org/0000-0003-4485-4510"},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiko Doi","raw_affiliation_strings":["Yamaguchi University,Department of Respiratory Medicine and Infectious Disease,Ube,Japan","Department of Respiratory Medicine and Infectious Disease, Yamaguchi University, Ube, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi University,Department of Respiratory Medicine and Infectious Disease,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Department of Respiratory Medicine and Infectious Disease, Yamaguchi University, Ube, Japan","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073832849","display_name":"Kazuto Matsunaga","orcid":"https://orcid.org/0000-0002-0514-3241"},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuto Matsunaga","raw_affiliation_strings":["Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","Yamaguchi University,Department of Respiratory Medicine and Infectious Disease,Ube,Japan","Department of Respiratory Medicine and Infectious Disease, Yamaguchi University, Ube, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Yamaguchi University,Department of Respiratory Medicine and Infectious Disease,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Department of Respiratory Medicine and Infectious Disease, Yamaguchi University, Ube, Japan","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010304109","display_name":"Seiji Nishifuji","orcid":null},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Seiji Nishifuji","raw_affiliation_strings":["Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","Department of Electrical and Electronic Engineering, Yamaguchi University, Ube, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yamaguchi University, Ube, Japan","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031292688","display_name":"Shota Nakashima","orcid":"https://orcid.org/0000-0002-1849-6927"},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shota Nakashima","raw_affiliation_strings":["Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","Department of Electrical and Electronic Engineering, Yamaguchi University, Ube, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi University,Department of Electrical and Electronic Engineering,Ube,Japan","institution_ids":["https://openalex.org/I173915773"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yamaguchi University, Ube, Japan","institution_ids":["https://openalex.org/I173915773"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.46441923,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"21","issue":null,"first_page":"332","last_page":"336"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9435999989509583,"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/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9435999989509583,"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/respiratory-system","display_name":"Respiratory system","score":0.7124125361442566},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5635911822319031},{"id":"https://openalex.org/keywords/respiratory-physiology","display_name":"Respiratory physiology","score":0.5207026600837708},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3535537123680115},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.1424715220928192}],"concepts":[{"id":"https://openalex.org/C534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","level":2,"score":0.7124125361442566},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5635911822319031},{"id":"https://openalex.org/C163498912","wikidata":"https://www.wikidata.org/wiki/Q472287","display_name":"Respiratory physiology","level":3,"score":0.5207026600837708},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3535537123680115},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1424715220928192}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bcd57833.2023.10466340","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/bcd57833.2023.10466340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/ACIS 8th International Conference on Big Data, Cloud Computing, and Data Science (BCD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W22427427","https://openalex.org/W1513801117","https://openalex.org/W1565282718","https://openalex.org/W2025855679","https://openalex.org/W2053106322","https://openalex.org/W2101182707","https://openalex.org/W2140264378","https://openalex.org/W2147979895","https://openalex.org/W2152536757","https://openalex.org/W2609300858","https://openalex.org/W2983821719","https://openalex.org/W3011926303","https://openalex.org/W3035378948","https://openalex.org/W3081012644","https://openalex.org/W3092530991","https://openalex.org/W3103935216","https://openalex.org/W3175127495","https://openalex.org/W4285128083","https://openalex.org/W6633727632"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3031052312","https://openalex.org/W2467154790","https://openalex.org/W2002025313","https://openalex.org/W2257501913","https://openalex.org/W2149818922","https://openalex.org/W2150255757","https://openalex.org/W1139815076","https://openalex.org/W2027319905","https://openalex.org/W2331300245"],"abstract_inverted_index":{"The":[0,127,150],"number":[1],"of":[2,28,108,129,147,156,185,191],"patients":[3,24],"with":[4,57,101],"respiratory":[5,49,69,96,110,121,125,145,160],"diseases,":[6],"e.g.,":[7],"chronic":[8],"obstructive":[9],"pulmonary":[10],"disease":[11,55],"(COPD)":[12],"and":[13,71,140],"interstitial":[14],"pneumonia,":[15],"is":[16,42],"increasing.":[17],"These":[18],"diseases":[19],"make":[20],"it":[21],"difficult":[22],"for":[23,45,120],"to":[25,38,52,66,79,177],"be":[26],"aware":[27],"their":[29,83],"own":[30],"symptoms":[31,35],"because":[32],"the":[33,95,106,130,144,154,164,169,183,186],"initial":[34],"are":[36],"unlikely":[37],"appear.":[39],"Thus,":[40],"there":[41],"increasing":[43],"demand":[44],"systems":[46],"that":[47],"gather":[48],"information":[50],"continuously":[51],"realize":[53],"early":[54],"detection":[56,73,107],"high":[58,102],"sensitivity.":[59],"Machine":[60],"learning":[61],"techniques":[62,74],"have":[63],"been":[64,87],"proposed":[65,187],"detect":[67],"abnormal":[68,109],"sounds,":[70],"these":[72],"utilize":[75],"data":[76,98,117,131,157],"augmentation":[77,99,118,132,158,179],"methods":[78,119],"improve":[80],"accuracy.":[81,193],"However,":[82],"effectiveness":[84,128,155],"has":[85],"not":[86],"investigated.":[88],"Therefore,":[89],"in":[90,159,189],"this":[91],"paper,":[92],"we":[93,114],"examine":[94],"sound":[97,122],"method":[100,188],"identification":[103,170],"accuracy":[104,171],"targeting":[105],"sound.":[111],"In":[112,167],"addition,":[113,168],"propose":[115],"effective":[116],"based":[123],"on":[124],"physiology.":[126],"was":[133],"verified":[134],"experimentally":[135],"by":[136,173],"distinguishing":[137],"between":[138],"expiratory":[139],"inspiratory":[141],"sounds":[142,146,161],"from":[143,163],"16":[148],"subjects.":[149],"experimental":[151],"results":[152],"demonstrate":[153],"obtained":[162],"neck":[165],"region.":[166],"increased":[172],"2.5":[174],"points":[175],"compared":[176],"conventional":[178],"methods,":[180],"thereby":[181],"confirming":[182],"efficacy":[184],"terms":[190],"improving":[192]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}