{"id":"https://openalex.org/W4294975795","doi":"https://doi.org/10.1109/embc48229.2022.9871300","title":"Sleep Posture Detection Using an Accelerometer Placed on the Neck","display_name":"Sleep Posture Detection Using an Accelerometer Placed on the Neck","publication_year":2022,"publication_date":"2022-07-11","ids":{"openalex":"https://openalex.org/W4294975795","doi":"https://doi.org/10.1109/embc48229.2022.9871300","pmid":"https://pubmed.ncbi.nlm.nih.gov/36086102"},"language":"en","primary_location":{"id":"doi:10.1109/embc48229.2022.9871300","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc48229.2022.9871300","pdf_url":null,"source":{"id":"https://openalex.org/S4363607706","display_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5027811294","display_name":"Rawan S. Abdulsadig","orcid":"https://orcid.org/0000-0001-6616-1841"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Rawan S. Abdulsadig","raw_affiliation_strings":["Imperial College London,Wearable Technologies Lab,Department of Electrical and Electronic Engineering,UK","Department of Electrical and Electronic Engineering, Wearable Technologies Lab, Imperial College London, UK"],"affiliations":[{"raw_affiliation_string":"Imperial College London,Wearable Technologies Lab,Department of Electrical and Electronic Engineering,UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Wearable Technologies Lab, Imperial College London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101742308","display_name":"Sukhpreet Singh","orcid":"https://orcid.org/0000-0001-7583-2766"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sukhpreet Singh","raw_affiliation_strings":["Imperial College London,Wearable Technologies Lab,Department of Electrical and Electronic Engineering,UK","Department of Electrical and Electronic Engineering, Wearable Technologies Lab, Imperial College London, UK"],"affiliations":[{"raw_affiliation_string":"Imperial College London,Wearable Technologies Lab,Department of Electrical and Electronic Engineering,UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Wearable Technologies Lab, Imperial College London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024801648","display_name":"Zaibaa Patel","orcid":"https://orcid.org/0000-0001-9558-5520"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zaibaa Patel","raw_affiliation_strings":["Imperial College London,Wearable Technologies Lab,Department of Electrical and Electronic Engineering,UK","Department of Electrical and Electronic Engineering, Wearable Technologies Lab, Imperial College London, UK"],"affiliations":[{"raw_affiliation_string":"Imperial College London,Wearable Technologies Lab,Department of Electrical and Electronic Engineering,UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Wearable Technologies Lab, Imperial College London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026574215","display_name":"Esther Rodriguez\u2013Villegas","orcid":"https://orcid.org/0000-0003-1957-2044"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Esther Rodriguez-Villegas","raw_affiliation_strings":["Imperial College London,Wearable Technologies Lab,Department of Electrical and Electronic Engineering,UK","Department of Electrical and Electronic Engineering, Wearable Technologies Lab, Imperial College London, UK"],"affiliations":[{"raw_affiliation_string":"Imperial College London,Wearable Technologies Lab,Department of Electrical and Electronic Engineering,UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Wearable Technologies Lab, Imperial College London, UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027811294"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":11.5821,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.99139415,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"2022","issue":null,"first_page":"2430","last_page":"2433"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9997000098228455,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9922000169754028,"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/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.7767759561538696},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6818697452545166},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6635758876800537},{"id":"https://openalex.org/keywords/supine-position","display_name":"Supine position","score":0.6041243076324463},{"id":"https://openalex.org/keywords/torso","display_name":"Torso","score":0.6040620803833008},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4385637640953064},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.366688072681427},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.32291579246520996},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15296241641044617}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.7767759561538696},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6818697452545166},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6635758876800537},{"id":"https://openalex.org/C125567185","wikidata":"https://www.wikidata.org/wiki/Q3267428","display_name":"Supine position","level":2,"score":0.6041243076324463},{"id":"https://openalex.org/C523889960","wikidata":"https://www.wikidata.org/wiki/Q160695","display_name":"Torso","level":2,"score":0.6040620803833008},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4385637640953064},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.366688072681427},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.32291579246520996},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15296241641044617},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009333","descriptor_name":"Neck","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009333","descriptor_name":"Neck","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009333","descriptor_name":"Neck","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012890","descriptor_name":"Sleep","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012890","descriptor_name":"Sleep","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012890","descriptor_name":"Sleep","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061725","descriptor_name":"Accelerometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/embc48229.2022.9871300","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc48229.2022.9871300","pdf_url":null,"source":{"id":"https://openalex.org/S4363607706","display_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:36086102","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36086102","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/96703","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/96703","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'22)","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[{"id":"https://openalex.org/G2938050815","display_name":null,"funder_award_id":"724334","funder_id":"https://openalex.org/F4320338335","funder_display_name":"H2020 European Research Council"}],"funders":[{"id":"https://openalex.org/F4320338335","display_name":"H2020 European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2030270245","https://openalex.org/W2056132907","https://openalex.org/W2140190241","https://openalex.org/W2153508560","https://openalex.org/W2164174930","https://openalex.org/W2296327543","https://openalex.org/W2396951905","https://openalex.org/W2807259072","https://openalex.org/W2899382056","https://openalex.org/W2973322029","https://openalex.org/W3019739583","https://openalex.org/W3082324477","https://openalex.org/W3165559810","https://openalex.org/W3165724572"],"related_works":["https://openalex.org/W4381953457","https://openalex.org/W2037557144","https://openalex.org/W2285739514","https://openalex.org/W2579089916","https://openalex.org/W2058088690","https://openalex.org/W2086597735","https://openalex.org/W2052143774","https://openalex.org/W4308297792","https://openalex.org/W1607811686","https://openalex.org/W1984495143"],"abstract_inverted_index":{"Sleep":[0],"position":[1,49],"monitoring":[2,78],"is":[3,125,155],"key":[4],"when":[5,209],"attempting":[6],"to":[7,44,46,132,141,157,178],"address":[8],"posture":[9,18,205],"triggered":[10],"sleep":[11,17,48,98,204],"disorders.":[12],"Many":[13],"studies":[14],"have":[15],"explored":[16],"detection":[19],"from":[20,50,71,107,213],"a":[21,51,112,159,165,214],"dedicated":[22],"physical":[23],"sensing":[24,73],"channel":[25],"exploiting":[26],"optimum":[27],"body":[28,52],"locations,":[29],"such":[30],"as":[31],"the":[32,118,173,211],"torso;":[33],"or":[34],"alternatively":[35],"non-contact":[36],"approaches.":[37],"But,":[38],"little":[39],"work":[40,84],"has":[41],"been":[42],"done":[43],"try":[45],"detect":[47],"location":[53],"which,":[54],"whilst":[55],"being":[56],"suboptimal":[57],"for":[58,64,94],"that":[59,153],"purpose,":[60],"does":[61],"however":[62],"allow":[63],"better":[65],"extraction":[66],"of":[67,92,196],"more":[68],"critical":[69],"biomarkers":[70],"other":[72,174],"modalities,":[74],"making":[75],"possible":[76,156],"multi-modal":[77],"in":[79,127,130,202],"certain":[80],"clinical":[81],"applications.":[82],"This":[83],"presents":[85],"two":[86],"different":[87],"approaches,":[88],"at":[89],"varying":[90],"levels":[91],"complexity,":[93],"detecting":[95,203],"4":[96],"main":[97],"positions":[99],"(supine,":[100],"prone,":[101],"lateral":[102,105],"right":[103],"and":[104,146,184],"left)":[106],"accelerometry":[108],"data":[109],"obtained":[110],"by":[111],"single":[113],"wearable":[114],"device":[115],"placed":[116],"on":[117,149,172],"neck.":[119],"An":[120],"ultra":[121],"light-weight":[122],"threshold-based":[123,137],"model":[124,138],"presented":[126],"this":[128],"work,":[129],"addition":[131],"an":[133],"Extra-Trees":[134],"classifier.":[135],"The":[136,169],"was":[139,176],"able":[140,177],"achieve":[142,179],"95%":[143],"average":[144,182,186],"accuracy":[145,183,208],"0.89":[147],"F1-score":[148,187],"out-of-sample":[150],"data,":[151],"showing":[152],"it":[154],"obtain":[158],"moderately":[160],"high":[161,207],"classification":[162],"performance":[163],"using":[164,188],"simple":[166],"rule-based":[167],"model.":[168],"ExtraTrees":[170],"classifier,":[171],"hand,":[175],"99":[180],"%":[181],"0.99":[185],"only":[189],"25":[190],"base":[191],"estimators":[192],"with":[193,206],"maximum":[194],"depth":[195],"20.":[197],"Both":[198],"models":[199],"show":[200],"promise":[201],"collecting":[210],"signals":[212],"neck-worn":[215],"accelerometer":[216],"sensor.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":3}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}