{"id":"https://openalex.org/W2875436438","doi":"https://doi.org/10.1109/siu.2018.8404462","title":"Automatic classification of respiratory sounds during sleep","display_name":"Automatic classification of respiratory sounds during sleep","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2875436438","doi":"https://doi.org/10.1109/siu.2018.8404462","mag":"2875436438"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2018.8404462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2018.8404462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th Signal Processing and Communications Applications Conference (SIU)","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/A5055776464","display_name":"Erkin Kili\u00e7","orcid":"https://orcid.org/0000-0002-7183-5879"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Erkin Kili\u00e7","raw_affiliation_strings":["Biyomedikal Mühendisliği, Başkent Üniversitesi, Ankara, Türkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biyomedikal Mühendisliği, Başkent Üniversitesi, Ankara, Türkiye","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073961863","display_name":"Aykut Erdamar","orcid":"https://orcid.org/0000-0001-8588-480X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aykut Erdamar","raw_affiliation_strings":["Biyomedikal Mühendisliği, Başkent Üniversitesi, Ankara, Türkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biyomedikal Mühendisliği, Başkent Üniversitesi, Ankara, Türkiye","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5424,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.60643342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9972000122070312,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9972000122070312,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.993399977684021,"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":0.6201313138008118},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5954148769378662},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5518766045570374},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.47203031182289124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43074730038642883},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.4221228361129761},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4134517312049866},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38178712129592896},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.25366559624671936}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6201313138008118},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5954148769378662},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5518766045570374},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.47203031182289124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43074730038642883},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.4221228361129761},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4134517312049866},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38178712129592896},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.25366559624671936},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/siu.2018.8404462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2018.8404462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th Signal Processing and Communications Applications Conference (SIU)","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":12,"referenced_works":["https://openalex.org/W1524521400","https://openalex.org/W1973276756","https://openalex.org/W1984660437","https://openalex.org/W2067925997","https://openalex.org/W2082036699","https://openalex.org/W2105664143","https://openalex.org/W2110624153","https://openalex.org/W2127014694","https://openalex.org/W2147998456","https://openalex.org/W2158698691","https://openalex.org/W2163236561","https://openalex.org/W2172119180"],"related_works":["https://openalex.org/W2090763504","https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W148178222","https://openalex.org/W2046633342","https://openalex.org/W2394084632","https://openalex.org/W2358293514"],"abstract_inverted_index":{"Sounds":[0],"like":[1],"snoring,":[2,167,171,175],"coughing,":[3],"sneezing,":[4],"whistling,":[5],"which":[6,84,163],"have":[7,117],"different":[8,132,161],"acoustic":[9],"properties,":[10],"can":[11,65],"emerge":[12],"involuntarily":[13],"during":[14,90],"the":[15,22,26,30,39,44,87,91,99,109,131,158],"sleep.":[16],"These":[17],"sounds":[18,48,88],"may":[19,36],"affect":[20,37],"negatively":[21],"sleep":[23,40,45,56,92,110],"quality":[24],"of":[25,134,157],"other":[27],"people":[28],"in":[29,101,120],"same":[31],"environment,":[32],"just":[33],"as":[34,140],"it":[35,74],"directly":[38],"quality.":[41],"To":[42],"increase":[43],"quality,":[46],"these":[47],"should":[49],"be":[50,66],"recorded":[51],"and":[52,68,104,122,144,151,178],"evaluated":[53],"by":[54,97,125],"a":[55,80,102,141,155],"expert.":[57],"This":[58],"is":[59],"an":[60],"expertise":[61],"required":[62],"process":[63],"that":[64,78],"time-consuming":[67],"subjective":[69],"results.":[70],"In":[71],"this":[72],"study,":[73,159],"has":[75],"been":[76,118],"aimed":[77],"developing":[79],"computer-aided":[81],"diagnosing":[82],"algorithm":[83],"will":[85],"classify":[86],"emerging":[89],"automatically":[93],"with":[94,182],"high":[95,168],"accuracy":[96,184],"analyzing":[98],"records":[100],"fast":[103],"effective":[105],"way":[106],"to":[107,112],"help":[108],"expert":[111],"diagnose.":[113],"The":[114],"mathematical":[115],"features":[116],"obtained":[119],"frequency":[121,169,173],"time":[123],"domains":[124],"applying":[126],"continuous":[127],"wavelet":[128],"transform":[129],"for":[130,149],"type":[133],"sounds.":[135],"Support":[136],"vector":[137],"machine":[138],"used":[139,148],"classifier.":[142],"390":[143],"449":[145],"segments":[146],"were":[147,180],"training":[150],"testing":[152],"respectively.":[153],"As":[154],"result":[156],"six":[160],"parameters":[162],"are":[164],"exhalation,":[165],"simple":[166],"duplex":[170,174],"low":[172],"triplex":[176],"snoring":[177],"coughing":[179],"classified":[181],"96.44%":[183],"rate.":[185]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}