{"id":"https://openalex.org/W2887997337","doi":"https://doi.org/10.1155/2018/1435203","title":"Complexity\u2010Based Discrepancy Measures Applied to Detection of Apnea\u2010Hypopnea Events","display_name":"Complexity\u2010Based Discrepancy Measures Applied to Detection of Apnea\u2010Hypopnea Events","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2887997337","doi":"https://doi.org/10.1155/2018/1435203","mag":"2887997337"},"language":"en","primary_location":{"id":"doi:10.1155/2018/1435203","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/1435203","pdf_url":"http://downloads.hindawi.com/journals/complexity/2018/1435203.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://downloads.hindawi.com/journals/complexity/2018/1435203.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041841593","display_name":"R.E. Rol\u00f3n","orcid":"https://orcid.org/0000-0002-7886-0751"},"institutions":[{"id":"https://openalex.org/I128590013","display_name":"National Technological University","ror":"https://ror.org/04t730v47","country_code":"AR","type":"education","lineage":["https://openalex.org/I128590013"]},{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]},{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I4210087179","display_name":"Centro de Investigaci\u00f3n de M\u00e9todos Computacionales","ror":"https://ror.org/0041aya12","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I3121987637","https://openalex.org/I4210087179","https://openalex.org/I4210087694","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]}],"countries":["AR","US"],"is_corresponding":true,"raw_author_name":"R. E. Rol\u00f3n","raw_affiliation_strings":["Facultad Regional Paran\u00e1, Universidad Tecnol\u00f3gica Nacional, Paran\u00e1, Entre R\u00edos, Argentina utn.edu.ar","Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe, Argentina conicet.gov.ar","Facultad Regional Paran\u00e1, Universidad Tecnol\u00f3gica Nacional, Paran\u00e1, Entre R\u00edos","Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe"],"raw_orcid":"https://orcid.org/0000-0002-7886-0751","affiliations":[{"raw_affiliation_string":"Facultad Regional Paran\u00e1, Universidad Tecnol\u00f3gica Nacional, Paran\u00e1, Entre R\u00edos, Argentina utn.edu.ar","institution_ids":["https://openalex.org/I128590013"]},{"raw_affiliation_string":"Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe, Argentina conicet.gov.ar","institution_ids":["https://openalex.org/I151201029"]},{"raw_affiliation_string":"Facultad Regional Paran\u00e1, Universidad Tecnol\u00f3gica Nacional, Paran\u00e1, Entre R\u00edos","institution_ids":["https://openalex.org/I128590013"]},{"raw_affiliation_string":"Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe","institution_ids":["https://openalex.org/I1343180700","https://openalex.org/I151201029","https://openalex.org/I4210087179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029276708","display_name":"Iv\u00e1n Gareis","orcid":"https://orcid.org/0000-0002-6700-284X"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]},{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I4210087179","display_name":"Centro de Investigaci\u00f3n de M\u00e9todos Computacionales","ror":"https://ror.org/0041aya12","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I3121987637","https://openalex.org/I4210087179","https://openalex.org/I4210087694","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I62318804","display_name":"Universidad Nacional de Entre R\u00edos","ror":"https://ror.org/01wgfva68","country_code":"AR","type":"education","lineage":["https://openalex.org/I62318804"]}],"countries":["AR","US"],"is_corresponding":false,"raw_author_name":"I. E. Gareis","raw_affiliation_strings":["Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe, Argentina conicet.gov.ar","Laboratorio de Cibern\u00e9tica, Facultad de Ingenier\u00eda, Universidad Nacional de Entre R\u00edos, Oro Verde, Argentina uner.edu.ar","Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe","Laboratorio de Cibern\u00e9tica, Facultad de Ingenier\u00eda, Universidad Nacional de Entre R\u00edos, Oro Verde"],"raw_orcid":"https://orcid.org/0000-0002-6700-284X","affiliations":[{"raw_affiliation_string":"Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe, Argentina conicet.gov.ar","institution_ids":["https://openalex.org/I151201029"]},{"raw_affiliation_string":"Laboratorio de Cibern\u00e9tica, Facultad de Ingenier\u00eda, Universidad Nacional de Entre R\u00edos, Oro Verde, Argentina uner.edu.ar","institution_ids":["https://openalex.org/I62318804"]},{"raw_affiliation_string":"Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe","institution_ids":["https://openalex.org/I1343180700","https://openalex.org/I151201029","https://openalex.org/I4210087179"]},{"raw_affiliation_string":"Laboratorio de Cibern\u00e9tica, Facultad de Ingenier\u00eda, Universidad Nacional de Entre R\u00edos, Oro Verde","institution_ids":["https://openalex.org/I62318804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030230762","display_name":"Leandro E. Di Persia","orcid":"https://orcid.org/0000-0002-0331-6989"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]},{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I4210087179","display_name":"Centro de Investigaci\u00f3n de M\u00e9todos Computacionales","ror":"https://ror.org/0041aya12","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I3121987637","https://openalex.org/I4210087179","https://openalex.org/I4210087694","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]}],"countries":["AR","US"],"is_corresponding":false,"raw_author_name":"L. E. Di Persia","raw_affiliation_strings":["Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe, Argentina conicet.gov.ar","Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe, Argentina conicet.gov.ar","institution_ids":["https://openalex.org/I151201029"]},{"raw_affiliation_string":"Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe","institution_ids":["https://openalex.org/I1343180700","https://openalex.org/I151201029","https://openalex.org/I4210087179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087315958","display_name":"Rub\u00e9n D. Spies","orcid":"https://orcid.org/0000-0002-4957-9979"},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I4210161479","display_name":"Instituto de F\u00edsica del Litoral","ror":"https://ror.org/058xqms97","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I3121987637","https://openalex.org/I4210087694","https://openalex.org/I4210123736","https://openalex.org/I4210161479","https://openalex.org/I4387155568"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"R. D. Spies","raw_affiliation_strings":["Instituto de Matem\u00e1tica Aplicada del Litoral, IMAL, UNL, CONICET, FIQ, Santa Fe, Argentina conicet.gov.ar","Instituto de Matem\u00e1tica Aplicada del Litoral, IMAL, UNL, CONICET, FIQ, Santa Fe"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Matem\u00e1tica Aplicada del Litoral, IMAL, UNL, CONICET, FIQ, Santa Fe, Argentina conicet.gov.ar","institution_ids":["https://openalex.org/I4210161479"]},{"raw_affiliation_string":"Instituto de Matem\u00e1tica Aplicada del Litoral, IMAL, UNL, CONICET, FIQ, Santa Fe","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I4210161479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061870105","display_name":"Hugo Leonardo Rufiner","orcid":"https://orcid.org/0000-0002-1083-5891"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]},{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I4210087179","display_name":"Centro de Investigaci\u00f3n de M\u00e9todos Computacionales","ror":"https://ror.org/0041aya12","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I3121987637","https://openalex.org/I4210087179","https://openalex.org/I4210087694","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I62318804","display_name":"Universidad Nacional de Entre R\u00edos","ror":"https://ror.org/01wgfva68","country_code":"AR","type":"education","lineage":["https://openalex.org/I62318804"]}],"countries":["AR","US"],"is_corresponding":false,"raw_author_name":"H. L. Rufiner","raw_affiliation_strings":["Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe, Argentina conicet.gov.ar","Laboratorio de Cibern\u00e9tica, Facultad de Ingenier\u00eda, Universidad Nacional de Entre R\u00edos, Oro Verde, Argentina uner.edu.ar","Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe","Laboratorio de Cibern\u00e9tica, Facultad de Ingenier\u00eda, Universidad Nacional de Entre R\u00edos, Oro Verde"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe, Argentina conicet.gov.ar","institution_ids":["https://openalex.org/I151201029"]},{"raw_affiliation_string":"Laboratorio de Cibern\u00e9tica, Facultad de Ingenier\u00eda, Universidad Nacional de Entre R\u00edos, Oro Verde, Argentina uner.edu.ar","institution_ids":["https://openalex.org/I62318804"]},{"raw_affiliation_string":"Instituto de Investigaci\u00f3n en Se\u00f1ales, Sistemas e Inteligencia Computacional, sinc(i), UNL, CONICET, FICH, Santa Fe","institution_ids":["https://openalex.org/I1343180700","https://openalex.org/I151201029","https://openalex.org/I4210087179"]},{"raw_affiliation_string":"Laboratorio de Cibern\u00e9tica, Facultad de Ingenier\u00eda, Universidad Nacional de Entre R\u00edos, Oro Verde","institution_ids":["https://openalex.org/I62318804"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5041841593"],"corresponding_institution_ids":["https://openalex.org/I128590013","https://openalex.org/I1343180700","https://openalex.org/I151201029","https://openalex.org/I4210087179"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":0.3692,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.55014564,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2018","issue":"1","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":0.9994999766349792,"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":0.9994999766349792,"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":0.9993000030517578,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/discriminative-model","display_name":"Discriminative model","score":0.9534193277359009},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5952731370925903},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5852914452552795},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5822848081588745},{"id":"https://openalex.org/keywords/receiver-operating-characteristic","display_name":"Receiver operating characteristic","score":0.5622450113296509},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5372403264045715},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5351805090904236},{"id":"https://openalex.org/keywords/hypopnea","display_name":"Hypopnea","score":0.48468950390815735},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4345327615737915},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4035232663154602},{"id":"https://openalex.org/keywords/apnea","display_name":"Apnea","score":0.22545906901359558},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12968039512634277},{"id":"https://openalex.org/keywords/polysomnography","display_name":"Polysomnography","score":0.10450541973114014}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.9534193277359009},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5952731370925903},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5852914452552795},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5822848081588745},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.5622450113296509},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5372403264045715},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5351805090904236},{"id":"https://openalex.org/C2777711342","wikidata":"https://www.wikidata.org/wiki/Q957217","display_name":"Hypopnea","level":4,"score":0.48468950390815735},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4345327615737915},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4035232663154602},{"id":"https://openalex.org/C2781326671","wikidata":"https://www.wikidata.org/wiki/Q754424","display_name":"Apnea","level":2,"score":0.22545906901359558},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12968039512634277},{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.10450541973114014},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"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/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","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/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2018/1435203","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/1435203","pdf_url":"http://downloads.hindawi.com/journals/complexity/2018/1435203.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},{"id":"pmh:oai:ri.conicet.gov.ar:11336/87153","is_oa":true,"landing_page_url":"http://hdl.handle.net/11336/87153","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"reponame:CONICET Digital (CONICET)","raw_type":"http://purl.org/coar/resource_type/c_6501"},{"id":"pmh:oai:RePEc:hin:complx:1435203","is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/8503/2018/1435203.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:6bec7d7c3a924dc5b3ce081fac198886","is_oa":true,"landing_page_url":"https://doaj.org/article/6bec7d7c3a924dc5b3ce081fac198886","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complexity, Vol 2018 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2018/1435203","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/1435203","pdf_url":"http://downloads.hindawi.com/journals/complexity/2018/1435203.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.75,"id":"https://metadata.un.org/sdg/10"}],"awards":[{"id":"https://openalex.org/G1091775725","display_name":null,"funder_award_id":"PIP-2012","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G146654591","display_name":"Regularizacion de problemas inversos mal condicionados y aplicaciones.","funder_award_id":"11220130100216CO","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G1497287268","display_name":null,"funder_award_id":"PIP2014","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G1523888516","display_name":null,"funder_award_id":"FA9550-","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G218502477","display_name":null,"funder_award_id":"FA9550-14-1-0130","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G2627745199","display_name":null,"funder_award_id":"504 201501 00036 LI","funder_id":"https://openalex.org/F4320323408","funder_display_name":"Universidad Nacional del Litoral"},{"id":"https://openalex.org/G3070847570","display_name":null,"funder_award_id":"PIP 2012\u20102014","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G380550198","display_name":null,"funder_award_id":"PIP 2014\u20132016","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G5022903021","display_name":null,"funder_award_id":"11420110100284-KA4","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G5848082015","display_name":null,"funder_award_id":"504 201501 00098 LI","funder_id":"https://openalex.org/F4320323408","funder_display_name":"Universidad Nacional del Litoral"},{"id":"https://openalex.org/G6213503948","display_name":null,"funder_award_id":"2014\u20132016","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G8709843666","display_name":null,"funder_award_id":"2012-2014","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"}],"funders":[{"id":"https://openalex.org/F4320311295","display_name":"Universidad Tecnol\u00f3gica Nacional","ror":"https://ror.org/04t730v47"},{"id":"https://openalex.org/F4320321594","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59"},{"id":"https://openalex.org/F4320323408","display_name":"Universidad Nacional del Litoral","ror":"https://ror.org/00pt8r998"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2887997337.pdf","grobid_xml":"https://content.openalex.org/works/W2887997337.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W160785014","https://openalex.org/W1494052777","https://openalex.org/W1510019349","https://openalex.org/W1591116419","https://openalex.org/W1726343988","https://openalex.org/W1963871118","https://openalex.org/W1963932623","https://openalex.org/W1964755582","https://openalex.org/W1965555277","https://openalex.org/W1976709621","https://openalex.org/W1984055561","https://openalex.org/W1995875735","https://openalex.org/W2004067936","https://openalex.org/W2006435339","https://openalex.org/W2006681603","https://openalex.org/W2027805700","https://openalex.org/W2031374244","https://openalex.org/W2035071469","https://openalex.org/W2060136512","https://openalex.org/W2061659108","https://openalex.org/W2065959192","https://openalex.org/W2067956022","https://openalex.org/W2077255334","https://openalex.org/W2078385819","https://openalex.org/W2105140873","https://openalex.org/W2109846048","https://openalex.org/W2110126849","https://openalex.org/W2111072639","https://openalex.org/W2115429828","https://openalex.org/W2125481441","https://openalex.org/W2127271355","https://openalex.org/W2130951397","https://openalex.org/W2140499889","https://openalex.org/W2146950091","https://openalex.org/W2151693816","https://openalex.org/W2160547390","https://openalex.org/W2163166459","https://openalex.org/W2175059085","https://openalex.org/W2301541953","https://openalex.org/W2320210054","https://openalex.org/W2336131109","https://openalex.org/W2547478161","https://openalex.org/W2568222635","https://openalex.org/W2590876852","https://openalex.org/W2599121125","https://openalex.org/W2612972698","https://openalex.org/W2726539084","https://openalex.org/W2747755647","https://openalex.org/W4235713725","https://openalex.org/W4243006922","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2965546495","https://openalex.org/W4389116644","https://openalex.org/W2153315159","https://openalex.org/W3103844505","https://openalex.org/W259157601","https://openalex.org/W4205463238","https://openalex.org/W2761785940","https://openalex.org/W2110523656","https://openalex.org/W1482209366","https://openalex.org/W2352015665"],"abstract_inverted_index":{"In":[0,58],"recent":[1],"years,":[2],"an":[3],"increasing":[4],"interest":[5],"in":[6],"the":[7,32,41,51,59,117,125,130,134],"development":[8],"of":[9,61,74,109,120,124,133,143,157,173,188],"discriminative":[10,38,88,147,181],"methods":[11,184],"based":[12],"on":[13],"sparse":[14,42,186],"representations":[15,187],"with":[16],"discrete":[17],"dictionaries":[18],"for":[19,36,55,86,90,185,196],"signal":[20],"classification":[21,56],"has":[22],"been":[23,69],"observed.":[24],"It":[25,45],"is":[26,31,46,50,77],"still":[27],"unclear,":[28],"however,":[29],"what":[30],"most":[33],"appropriate":[34],"way":[35],"introducing":[37],"information":[39],"into":[40],"representation":[43],"problem.":[44],"also":[47],"unknown":[48],"which":[49],"best":[52],"discrepancy":[53,100],"measure":[54],"purposes.":[57],"context":[60],"feature":[62],"selection":[63],"problems,":[64],"several":[65],"complexity\u2010based":[66,139],"measures":[67,85,140],"have":[68],"proposed.":[70],"The":[71],"main":[72],"objective":[73],"this":[75],"work":[76],"to":[78],"explore":[79,116],"a":[80,104,193],"method":[81],"that":[82,138,180],"uses":[83],"such":[84],"constructing":[87],"subdictionaries":[89],"detecting":[91],"apnea\u2010hypopnea":[92,197],"events":[93],"using":[94],"pulse":[95,189],"oximetry":[96,190],"signals.":[97],"Besides":[98],"traditional":[99],"measures,":[101],"we":[102],"study":[103],"simple":[105],"one":[106],"called":[107],"Difference":[108],"Conditional":[110],"Activation":[111],"Frequency":[112],"(DCAF).":[113],"We":[114],"additionally":[115],"combined":[118],"effect":[119],"overcompleteness":[121],"and":[122,171,175],"redundancy":[123],"dictionary":[126],"as":[127,129],"well":[128],"sparsity":[131],"level":[132],"representation.":[135],"Results":[136],"show":[137,167],"are":[141],"capable":[142],"adequately":[144],"pointing":[145],"out":[146],"atoms.":[148],"Particularly,":[149],"DCAF":[150],"yields":[151],"competitive":[152],"averaged":[153,168],"detection":[154],"accuracy":[155],"rates":[156],"72.57%":[158],"at":[159],"low":[160],"computational":[161],"cost.":[162],"Additionally,":[163],"ROC":[164],"curve":[165],"analyses":[166],"diagnostic":[169],"sensitivity":[170],"specificity":[172],"81.88%":[174],"87.32%,":[176],"respectively.":[177],"This":[178],"shows":[179],"subdictionary":[182],"construction":[183],"signals":[191],"constitute":[192],"valuable":[194],"tool":[195],"screening.":[198]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}