{"id":"https://openalex.org/W2560150982","doi":"https://doi.org/10.1109/ictc.2016.7763433","title":"Analysis of irregular breathing using respiration-induced intensity variations (RIIV) from photoplethysmography signals for sleep apnea","display_name":"Analysis of irregular breathing using respiration-induced intensity variations (RIIV) from photoplethysmography signals for sleep apnea","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2560150982","doi":"https://doi.org/10.1109/ictc.2016.7763433","mag":"2560150982"},"language":"en","primary_location":{"id":"doi:10.1109/ictc.2016.7763433","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2016.7763433","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Information and Communication Technology Convergence (ICTC)","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/A5054663713","display_name":"ChanYoung Hahm","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"ChanYoung Hahm","raw_affiliation_strings":["IoT Convergence Research Department, Hyper-connected Communication Research Laboratory, ETRI, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"IoT Convergence Research Department, Hyper-connected Communication Research Laboratory, ETRI, Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437546","display_name":"Seung Min Lee","orcid":"https://orcid.org/0000-0001-5762-2618"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"SeungMin Lee","raw_affiliation_strings":["IoT Convergence Research Department, Hyper-connected Communication Research Laboratory, ETRI, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"IoT Convergence Research Department, Hyper-connected Communication Research Laboratory, ETRI, Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088164859","display_name":"Hyunsoon Shin","orcid":"https://orcid.org/0000-0003-2579-0849"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"HyunSoon Shin","raw_affiliation_strings":["IoT Convergence Research Department, Hyper-connected Communication Research Laboratory, ETRI, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"IoT Convergence Research Department, Hyper-connected Communication Research Laboratory, ETRI, Daejeon, Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054663713"],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.13591747,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9995999932289124,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9973000288009644,"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/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.995199978351593,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.9699283242225647},{"id":"https://openalex.org/keywords/breathing","display_name":"Breathing","score":0.761630117893219},{"id":"https://openalex.org/keywords/sleep-apnea","display_name":"Sleep apnea","score":0.7165504693984985},{"id":"https://openalex.org/keywords/apnea","display_name":"Apnea","score":0.7091938257217407},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.6058192849159241},{"id":"https://openalex.org/keywords/respiratory-rate","display_name":"Respiratory rate","score":0.5172632336616516},{"id":"https://openalex.org/keywords/central-sleep-apnea","display_name":"Central sleep apnea","score":0.5044502019882202},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.5019664764404297},{"id":"https://openalex.org/keywords/respiratory-system","display_name":"Respiratory system","score":0.48014897108078003},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.47627729177474976},{"id":"https://openalex.org/keywords/respiration","display_name":"Respiration","score":0.44577857851982117},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.4216567277908325},{"id":"https://openalex.org/keywords/periodic-breathing","display_name":"Periodic breathing","score":0.42147740721702576},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"Heart rate variability","score":0.4115701913833618},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.40152233839035034},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.3214344382286072},{"id":"https://openalex.org/keywords/polysomnography","display_name":"Polysomnography","score":0.28910860419273376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2365947663784027},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.17214331030845642},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.08998394012451172}],"concepts":[{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.9699283242225647},{"id":"https://openalex.org/C39300077","wikidata":"https://www.wikidata.org/wiki/Q9530","display_name":"Breathing","level":2,"score":0.761630117893219},{"id":"https://openalex.org/C2777935920","wikidata":"https://www.wikidata.org/wiki/Q213600","display_name":"Sleep apnea","level":2,"score":0.7165504693984985},{"id":"https://openalex.org/C2781326671","wikidata":"https://www.wikidata.org/wiki/Q754424","display_name":"Apnea","level":2,"score":0.7091938257217407},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6058192849159241},{"id":"https://openalex.org/C8213797","wikidata":"https://www.wikidata.org/wiki/Q754250","display_name":"Respiratory rate","level":4,"score":0.5172632336616516},{"id":"https://openalex.org/C2780168309","wikidata":"https://www.wikidata.org/wiki/Q3620651","display_name":"Central sleep apnea","level":4,"score":0.5044502019882202},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5019664764404297},{"id":"https://openalex.org/C534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","level":2,"score":0.48014897108078003},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.47627729177474976},{"id":"https://openalex.org/C182215343","wikidata":"https://www.wikidata.org/wiki/Q472287","display_name":"Respiration","level":2,"score":0.44577857851982117},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.4216567277908325},{"id":"https://openalex.org/C2780595715","wikidata":"https://www.wikidata.org/wiki/Q7168631","display_name":"Periodic breathing","level":3,"score":0.42147740721702576},{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.4115701913833618},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.40152233839035034},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3214344382286072},{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.28910860419273376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2365947663784027},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.17214331030845642},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.08998394012451172},{"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/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc.2016.7763433","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2016.7763433","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Information and Communication Technology Convergence (ICTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1586648564","https://openalex.org/W1820791181","https://openalex.org/W1976254939","https://openalex.org/W2071879357","https://openalex.org/W2075792780","https://openalex.org/W2093372772","https://openalex.org/W2101863683","https://openalex.org/W2159745328","https://openalex.org/W2245801160","https://openalex.org/W2408631410","https://openalex.org/W3151317433","https://openalex.org/W6683286575"],"related_works":["https://openalex.org/W3196000489","https://openalex.org/W2092419518","https://openalex.org/W1489924780","https://openalex.org/W2135573418","https://openalex.org/W2104141474","https://openalex.org/W1989270564","https://openalex.org/W1996314835","https://openalex.org/W2294459407","https://openalex.org/W1930005563","https://openalex.org/W3118383973"],"abstract_inverted_index":{"In":[0],"this":[1,55],"paper,":[2],"a":[3,30,73,89],"technique":[4],"for":[5,33,76],"self-diagnosis":[6],"devices":[7],"of":[8,43,91],"the":[9,49,85],"sleep":[10,77],"apnea":[11,28],"symptoms":[12],"(central":[13],"and":[14,80],"obstructed":[15,81],"apnea)":[16],"based":[17,94],"on":[18,95],"photoplethysmography":[19,60],"(PPG)":[20],"signal":[21],"is":[22,29,57,63],"presented.":[23],"An":[24],"umbrella":[25],"term,":[26],"Sleep":[27],"sleep-disordered":[31],"breathing":[32,44,68,87],"several":[34],"chronic":[35],"conditions":[36],"in":[37,54],"which":[38,62],"partial":[39],"or":[40],"complete":[41],"cessation":[42],"occurs":[45],"many":[46],"times":[47],"throughout":[48],"night.":[50],"A":[51],"respiratory":[52,92],"rate":[53,93],"paper":[56,71],"extracted":[58],"from":[59],"signals":[61],"modulated":[64],"by":[65],"synchronized":[66],"original":[67],"rhythm.":[69],"This":[70],"presents":[72],"new":[74],"method":[75],"apnea,":[78],"central":[79],"experimentally,":[82],"that":[83],"recognize":[84],"irregular":[86],"using":[88],"features":[90],"frequency":[96],"domain.":[97]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
