{"id":"https://openalex.org/W3156463266","doi":"https://doi.org/10.1038/s41746-021-00440-5","title":"U-Sleep: resilient high-frequency sleep staging","display_name":"U-Sleep: resilient high-frequency sleep staging","publication_year":2021,"publication_date":"2021-04-15","ids":{"openalex":"https://openalex.org/W3156463266","doi":"https://doi.org/10.1038/s41746-021-00440-5","mag":"3156463266","pmid":"https://pubmed.ncbi.nlm.nih.gov/33859353"},"language":"en","primary_location":{"id":"doi:10.1038/s41746-021-00440-5","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-021-00440-5","pdf_url":"https://www.nature.com/articles/s41746-021-00440-5.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41746-021-00440-5.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045030373","display_name":"Mathias Perslev","orcid":"https://orcid.org/0000-0002-0358-4692"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Mathias Perslev","raw_affiliation_strings":["Department of Computer Science, University of Copenhagen, Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-0358-4692","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087093410","display_name":"Sune Darkner","orcid":"https://orcid.org/0000-0001-6114-7100"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Sune Darkner","raw_affiliation_strings":["Department of Computer Science, University of Copenhagen, Copenhagen, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008016572","display_name":"Lykke Kempfner","orcid":null},"institutions":[{"id":"https://openalex.org/I2802709434","display_name":"Rigshospitalet","ror":"https://ror.org/03mchdq19","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020","https://openalex.org/I2802709434","https://openalex.org/I4210145385"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Lykke Kempfner","raw_affiliation_strings":["Danish Center for Sleep Medicine, Rigshospitalet, Copenhagen, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Danish Center for Sleep Medicine, Rigshospitalet, Copenhagen, Denmark","institution_ids":["https://openalex.org/I2802709434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103712995","display_name":"Miki Nikolic","orcid":null},"institutions":[{"id":"https://openalex.org/I2802709434","display_name":"Rigshospitalet","ror":"https://ror.org/03mchdq19","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020","https://openalex.org/I2802709434","https://openalex.org/I4210145385"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Miki Nikolic","raw_affiliation_strings":["Danish Center for Sleep Medicine, Rigshospitalet, Copenhagen, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Danish Center for Sleep Medicine, Rigshospitalet, Copenhagen, Denmark","institution_ids":["https://openalex.org/I2802709434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049561335","display_name":"Poul Jennum","orcid":"https://orcid.org/0000-0001-6986-5254"},"institutions":[{"id":"https://openalex.org/I2802709434","display_name":"Rigshospitalet","ror":"https://ror.org/03mchdq19","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020","https://openalex.org/I2802709434","https://openalex.org/I4210145385"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Poul J\u00f8rgen Jennum","raw_affiliation_strings":["Danish Center for Sleep Medicine, Rigshospitalet, Copenhagen, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Danish Center for Sleep Medicine, Rigshospitalet, Copenhagen, Denmark","institution_ids":["https://openalex.org/I2802709434"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042628612","display_name":"Christian Igel","orcid":"https://orcid.org/0000-0003-2868-0856"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Christian Igel","raw_affiliation_strings":["Department of Computer Science, University of Copenhagen, Copenhagen, Denmark. igel@diku.dk","Department of Computer Science, University of Copenhagen, Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0003-2868-0856","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Copenhagen, Copenhagen, Denmark. igel@diku.dk","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"Department of Computer Science, University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5045030373"],"corresponding_institution_ids":["https://openalex.org/I124055696"],"apc_list":{"value":3060,"currency":"USD","value_usd":3060},"apc_paid":{"value":3060,"currency":"USD","value_usd":3060},"fwci":23.9216,"has_fulltext":true,"cited_by_count":323,"citation_normalized_percentile":{"value":0.99896941,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"4","issue":"1","first_page":"72","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10985","display_name":"Sleep and Wakefulness Research","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9966999888420105,"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/polysomnography","display_name":"Polysomnography","score":0.8011797666549683},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.7282595634460449},{"id":"https://openalex.org/keywords/sleep-stages","display_name":"Sleep Stages","score":0.6676986813545227},{"id":"https://openalex.org/keywords/sleep-medicine","display_name":"Sleep medicine","score":0.6361416578292847},{"id":"https://openalex.org/keywords/slow-wave-sleep","display_name":"Slow-wave sleep","score":0.5713273286819458},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.5673879981040955},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.5303372144699097},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5032522082328796},{"id":"https://openalex.org/keywords/sleep-study","display_name":"Sleep study","score":0.4538778066635132},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.44450637698173523},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.41416284441947937},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41097187995910645},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41015857458114624},{"id":"https://openalex.org/keywords/sleep-disorder","display_name":"Sleep disorder","score":0.37156209349632263},{"id":"https://openalex.org/keywords/insomnia","display_name":"Insomnia","score":0.17484408617019653},{"id":"https://openalex.org/keywords/psychiatry","display_name":"Psychiatry","score":0.1434180736541748}],"concepts":[{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.8011797666549683},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.7282595634460449},{"id":"https://openalex.org/C2910364982","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep Stages","level":4,"score":0.6676986813545227},{"id":"https://openalex.org/C188394188","wikidata":"https://www.wikidata.org/wiki/Q744029","display_name":"Sleep medicine","level":4,"score":0.6361416578292847},{"id":"https://openalex.org/C110539466","wikidata":"https://www.wikidata.org/wiki/Q3964845","display_name":"Slow-wave sleep","level":3,"score":0.5713273286819458},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.5673879981040955},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.5303372144699097},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5032522082328796},{"id":"https://openalex.org/C2780322006","wikidata":"https://www.wikidata.org/wiki/Q7539768","display_name":"Sleep study","level":4,"score":0.4538778066635132},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.44450637698173523},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.41416284441947937},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41097187995910645},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41015857458114624},{"id":"https://openalex.org/C1513209611","wikidata":"https://www.wikidata.org/wiki/Q177190","display_name":"Sleep disorder","level":3,"score":0.37156209349632263},{"id":"https://openalex.org/C2781210498","wikidata":"https://www.wikidata.org/wiki/Q1869874","display_name":"Insomnia","level":2,"score":0.17484408617019653},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.1434180736541748},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1038/s41746-021-00440-5","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-021-00440-5","pdf_url":"https://www.nature.com/articles/s41746-021-00440-5.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},{"id":"pmid:33859353","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33859353","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NPJ digital medicine","raw_type":null},{"id":"pmh:oai:doaj.org/article:811421ee6cdd4be085436194bdcb2666","is_oa":true,"landing_page_url":"https://doaj.org/article/811421ee6cdd4be085436194bdcb2666","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":"npj Digital Medicine, Vol 4, Iss 1, Pp 1-12 (2021)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8050216","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8050216","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"NPJ Digit Med","raw_type":"Text"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/cb31af38-4093-4c28-bf05-8e9fe5082061","is_oa":true,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/cb31af38-4093-4c28-bf05-8e9fe5082061","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Perslev , M , Darkner , S , Kempfner , L , Nikolic , M , Jennum , P J & Igel , C 2021 , ' U-Sleep : resilient high-frequency sleep staging ' , npj Digital Medicine , vol. 4 , no. 1 , 72 . https://doi.org/10.1038/s41746-021-00440-5","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1038/s41746-021-00440-5","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-021-00440-5","pdf_url":"https://www.nature.com/articles/s41746-021-00440-5.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307129","display_name":"American Sleep Medicine Foundation","ror":"https://ror.org/057zq8s17"},{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"},{"id":"https://openalex.org/F4320309636","display_name":"University of Minnesota","ror":"https://ror.org/03grvy078"},{"id":"https://openalex.org/F4320310094","display_name":"University of Washington","ror":"https://ror.org/00cvxb145"},{"id":"https://openalex.org/F4320310145","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95"},{"id":"https://openalex.org/F4320310281","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666"},{"id":"https://openalex.org/F4320319918","display_name":"York University","ror":"https://ror.org/05fq50484"},{"id":"https://openalex.org/F4320323939","display_name":"Copenhagen Graduate School for Nanoscience and Nanotechnology","ror":"https://ror.org/035b05819"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320332564","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69"},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"},{"id":"https://openalex.org/F4320337472","display_name":"National Center for Advancing Translational Sciences","ror":"https://ror.org/04pw6fb54"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3156463266.pdf","grobid_xml":"https://content.openalex.org/works/W3156463266.grobid-xml"},"referenced_works_count":85,"referenced_works":["https://openalex.org/W35150762","https://openalex.org/W160785014","https://openalex.org/W174941419","https://openalex.org/W569478347","https://openalex.org/W1481463481","https://openalex.org/W1901129140","https://openalex.org/W1937674079","https://openalex.org/W1965445784","https://openalex.org/W1967433232","https://openalex.org/W1983256092","https://openalex.org/W1984336848","https://openalex.org/W1987869189","https://openalex.org/W1997139643","https://openalex.org/W2004635300","https://openalex.org/W2024566803","https://openalex.org/W2026761333","https://openalex.org/W2075412305","https://openalex.org/W2083355945","https://openalex.org/W2101205226","https://openalex.org/W2101234009","https://openalex.org/W2101608218","https://openalex.org/W2107391591","https://openalex.org/W2113170953","https://openalex.org/W2131659142","https://openalex.org/W2141404241","https://openalex.org/W2144269887","https://openalex.org/W2144691514","https://openalex.org/W2156921267","https://openalex.org/W2162800060","https://openalex.org/W2170910182","https://openalex.org/W2172894528","https://openalex.org/W2273053705","https://openalex.org/W2317637580","https://openalex.org/W2489446176","https://openalex.org/W2516714367","https://openalex.org/W2517727986","https://openalex.org/W2539353608","https://openalex.org/W2556967412","https://openalex.org/W2604096629","https://openalex.org/W2611775752","https://openalex.org/W2734349601","https://openalex.org/W2765150455","https://openalex.org/W2766526104","https://openalex.org/W2771338643","https://openalex.org/W2775949392","https://openalex.org/W2790455406","https://openalex.org/W2797694788","https://openalex.org/W2805075551","https://openalex.org/W2808100124","https://openalex.org/W2884525847","https://openalex.org/W2893892260","https://openalex.org/W2897749593","https://openalex.org/W2898717010","https://openalex.org/W2899574052","https://openalex.org/W2900936384","https://openalex.org/W2902751862","https://openalex.org/W2904418346","https://openalex.org/W2904772173","https://openalex.org/W2909296645","https://openalex.org/W2911964244","https://openalex.org/W2912943321","https://openalex.org/W2919115771","https://openalex.org/W2920016582","https://openalex.org/W2943501917","https://openalex.org/W2949117887","https://openalex.org/W2950326926","https://openalex.org/W2958187724","https://openalex.org/W2963285578","https://openalex.org/W2964121744","https://openalex.org/W2964959984","https://openalex.org/W2979649449","https://openalex.org/W2979874982","https://openalex.org/W2981654920","https://openalex.org/W3018859385","https://openalex.org/W3022302886","https://openalex.org/W3026648951","https://openalex.org/W3035553081","https://openalex.org/W3040939498","https://openalex.org/W3044656331","https://openalex.org/W3044708963","https://openalex.org/W3092811956","https://openalex.org/W3100331755","https://openalex.org/W4299791327","https://openalex.org/W4310895557","https://openalex.org/W6675354045"],"related_works":["https://openalex.org/W2403613045","https://openalex.org/W3157504175","https://openalex.org/W2164080786","https://openalex.org/W1969232382","https://openalex.org/W41640785","https://openalex.org/W2011072141","https://openalex.org/W1989142763","https://openalex.org/W2048103137","https://openalex.org/W3129979135","https://openalex.org/W1545509292"],"abstract_inverted_index":{"Sleep":[0,19],"disorders":[1],"affect":[2],"a":[3,22,27,71,86,111,208],"large":[4],"portion":[5],"of":[6,14,24,29,53,102,114,131,174,221,232],"the":[7,32,124,151,193,200,219,222,228],"global":[8],"population":[9],"and":[10,16,46,60,94,117,134,137,169,239],"are":[11],"strong":[12],"predictors":[13],"morbidity":[15],"all-cause":[17],"mortality.":[18],"staging":[20,43,80,185,230],"segments":[21],"period":[23],"sleep":[25,39,42,79,145,184,229],"into":[26],"sequence":[28],"phases":[30],"providing":[31],"basis":[33],"for":[34,64,77,128,199],"most":[35],"clinical":[36,104,189],"decisions":[37],"in":[38],"medicine.":[40],"Manual":[41],"is":[44,85,248],"difficult":[45],"time-consuming":[47],"as":[48,216,218],"experts":[49],"must":[50],"evaluate":[51],"hours":[52],"polysomnography":[54],"(PSG)":[55],"recordings":[56,98],"with":[57,181,205],"electroencephalography":[58],"(EEG)":[59],"electrooculography":[61],"(EOG)":[62],"data":[63],"each":[65],"patient.":[66],"Here,":[67],"we":[68],"present":[69],"U-Sleep,":[70],"publicly":[72],"available,":[73],"ready-to-use":[74],"deep-learning-based":[75],"system":[76],"automated":[78],"(":[81],"sleep.ai.ku.dk":[82],").":[83],"U-Sleep":[84,126,177,214,225],"fully":[87],"convolutional":[88],"neural":[89],"network,":[90],"which":[91,235],"was":[92],"trained":[93],"evaluated":[95],"on":[96,179,187],"PSG":[97,118],"from":[99,207],"15,660":[100],"participants":[101],"16":[103],"studies.":[105],"It":[106],"provides":[107],"accurate":[108,243],"segmentations":[109,244],"across":[110],"wide":[112],"range":[113],"patient":[115],"cohorts":[116],"protocols":[119],"not":[120],"considered":[121],"when":[122,245],"building":[123],"system.":[125],"works":[127],"arbitrary":[129],"combinations":[130],"typical":[132,152],"EEG":[133],"EOG":[135],"channels,":[136],"its":[138],"special":[139],"deep":[140],"learning":[141],"architecture":[142],"can":[143,164,226,240],"label":[144],"stages":[146],"at":[147],"shorter":[148],"intervals":[149],"than":[150],"30":[153],"s":[154],"periods":[155],"used":[156],"during":[157],"training.":[158],"We":[159],"show":[160],"that":[161,213],"these":[162],"labels":[163],"provide":[165,241],"additional":[166],"diagnostic":[167],"information":[168],"lead":[170],"to":[171],"new":[172],"ways":[173],"analyzing":[175],"sleep.":[176],"performs":[178,215],"par":[180],"state-of-the-art":[182],"automatic":[183],"systems":[186,195],"multiple":[188],"datasets,":[190],"even":[191],"if":[192],"other":[194],"were":[196],"built":[197],"specifically":[198],"particular":[201],"data.":[202],"A":[203],"comparison":[204],"consensus-scores":[206],"previously":[209],"unseen":[210],"clinic":[211],"shows":[212],"accurately":[217],"best":[220],"human":[223,246],"experts.":[224],"support":[227],"workflow":[231],"medical":[233],"experts,":[234],"decreases":[236],"healthcare":[237],"costs,":[238],"highly":[242],"expertize":[247],"lacking.":[249]},"counts_by_year":[{"year":2026,"cited_by_count":28},{"year":2025,"cited_by_count":94},{"year":2024,"cited_by_count":85},{"year":2023,"cited_by_count":64},{"year":2022,"cited_by_count":42},{"year":2021,"cited_by_count":10}],"updated_date":"2026-05-08T15:41:06.802602","created_date":"2025-10-10T00:00:00"}
