{"id":"https://openalex.org/W2154607045","doi":null,"title":"Detection of driver's drowsiness by means of HRV analysis","display_name":"Detection of driver's drowsiness by means of HRV analysis","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2154607045","mag":"2154607045"},"language":"en","primary_location":{"id":"mag:2154607045","doi":null,"is_oa":false,"landing_page_url":"http://cinc.mit.edu/archives/2011/pdf/0089.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4220650825","display_name":"Computing in cardiology","issn_l":"2325-887X","issn":["2325-887X","2325-8861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Computing in Cardiology","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5000141206","display_name":"Jos\u00e9 Vicente","orcid":"https://orcid.org/0000-0001-9963-1205","observed_orcids":["https://orcid.org/0000-0001-9963-1205"]},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]},{"id":"https://openalex.org/I4210136512","display_name":"Instituto de Investigaci\u00f3n Sanitaria Arag\u00f3n","ror":"https://ror.org/03njn4610","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136512"]},{"id":"https://openalex.org/I4405260899","display_name":"Instituto de Investigaci\u00f3n en Ingenier\u00eda de Arag\u00f3n","ror":"https://ror.org/04eqgej32","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318","https://openalex.org/I4405260899"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Vicente","raw_affiliation_strings":["Communications Technology Group (GTC), Arag\u00f3n Institute for Engineering Research (I3A), IIS Arag\u00f3n, University of Zaragoza, Zaragoza, Spain"],"raw_orcid":"https://orcid.org/0000-0001-9963-1205","affiliations":[{"raw_affiliation_string":"Communications Technology Group (GTC), Arag\u00f3n Institute for Engineering Research (I3A), IIS Arag\u00f3n, University of Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318","https://openalex.org/I4210136512","https://openalex.org/I4405260899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084527753","display_name":"Pablo Laguna","orcid":"https://orcid.org/0000-0003-3434-9254","observed_orcids":["https://orcid.org/0000-0003-3434-9254"]},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]},{"id":"https://openalex.org/I4210136512","display_name":"Instituto de Investigaci\u00f3n Sanitaria Arag\u00f3n","ror":"https://ror.org/03njn4610","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136512"]},{"id":"https://openalex.org/I4405260899","display_name":"Instituto de Investigaci\u00f3n en Ingenier\u00eda de Arag\u00f3n","ror":"https://ror.org/04eqgej32","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318","https://openalex.org/I4405260899"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo Laguna","raw_affiliation_strings":["Communications Technology Group (GTC), Arag\u00f3n Institute for Engineering Research (I3A), IIS Arag\u00f3n, University of Zaragoza, Zaragoza, Spain"],"raw_orcid":"https://orcid.org/0000-0003-3434-9254","affiliations":[{"raw_affiliation_string":"Communications Technology Group (GTC), Arag\u00f3n Institute for Engineering Research (I3A), IIS Arag\u00f3n, University of Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318","https://openalex.org/I4210136512","https://openalex.org/I4405260899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022595417","display_name":"Ariadna Bartra","orcid":"https://orcid.org/0000-0003-4414-4172","observed_orcids":["https://orcid.org/0000-0003-4414-4172"]},"institutions":[{"id":"https://openalex.org/I4210150624","display_name":"Ficosa International (Spain)","ror":"https://ror.org/0419dpe16","country_code":"ES","type":"company","lineage":["https://openalex.org/I4210150624"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ariadna Bartra","raw_affiliation_strings":["Ficomirrors, Ficosa International, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0003-4414-4172","affiliations":[{"raw_affiliation_string":"Ficomirrors, Ficosa International, Barcelona, Spain","institution_ids":["https://openalex.org/I4210150624"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108167481","display_name":"Raquel Bail\u00f3n","orcid":"https://orcid.org/0000-0003-1272-0550","observed_orcids":["https://orcid.org/0000-0003-1272-0550"]},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]},{"id":"https://openalex.org/I4210136512","display_name":"Instituto de Investigaci\u00f3n Sanitaria Arag\u00f3n","ror":"https://ror.org/03njn4610","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136512"]},{"id":"https://openalex.org/I4405260899","display_name":"Instituto de Investigaci\u00f3n en Ingenier\u00eda de Arag\u00f3n","ror":"https://ror.org/04eqgej32","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318","https://openalex.org/I4405260899"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Raquel Bail\u00f3n","raw_affiliation_strings":["Communications Technology Group (GTC), Arag\u00f3n Institute for Engineering Research (I3A), IIS Arag\u00f3n, University of Zaragoza, Zaragoza, Spain"],"raw_orcid":"https://orcid.org/0000-0003-1272-0550","affiliations":[{"raw_affiliation_string":"Communications Technology Group (GTC), Arag\u00f3n Institute for Engineering Research (I3A), IIS Arag\u00f3n, University of Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318","https://openalex.org/I4210136512","https://openalex.org/I4405260899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8068,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.83303138,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"89","last_page":"92"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9253000020980835,"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"}},"topics":[{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9253000020980835,"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"}},{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.04670000076293945,"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"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.017000000923871994,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/driver-drowsiness-detection","display_name":"driver drowsiness detection","score":0.9739999771118164},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"heart rate variability","score":0.8529999852180481},{"id":"https://openalex.org/keywords/driver-fatigue","display_name":"driver fatigue","score":0.9470000267028809},{"id":"https://openalex.org/keywords/autonomic-nervous-system","display_name":"autonomic nervous system","score":0.7269999980926514},{"id":"https://openalex.org/keywords/sleep-deprivation","display_name":"sleep deprivation","score":0.8889999985694885},{"id":"https://openalex.org/keywords/driving-simulation","display_name":"driving simulation","score":0.9190000295639038},{"id":"https://openalex.org/keywords/road-safety","display_name":"road safety","score":0.5049999952316284},{"id":"https://openalex.org/keywords/ecg","display_name":"ECG","score":0.335999995470047}],"concepts":[{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.8078800439834595},{"id":"https://openalex.org/C2778329153","wikidata":"https://www.wikidata.org/wiki/Q1364801","display_name":"Sleep deprivation","level":3,"score":0.5381975769996643},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.507562518119812},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4698563814163208},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.4169837236404419},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4144648313522339},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.4035131633281708},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37712371349334717},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.355970561504364},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.34250348806381226},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.33911681175231934},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.11333125829696655},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0823722779750824},{"id":"https://openalex.org/C121446783","wikidata":"https://www.wikidata.org/wiki/Q208353","display_name":"Circadian rhythm","level":2,"score":0.0756174623966217},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.07230648398399353},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:2154607045","doi":null,"is_oa":false,"landing_page_url":"http://cinc.mit.edu/archives/2011/pdf/0089.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4220650825","display_name":"Computing in cardiology","issn_l":"2325-887X","issn":["2325-887X","2325-8861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Computing in Cardiology","raw_type":null},{"id":"mag:3144480788","doi":null,"is_oa":false,"landing_page_url":"http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000006164509","pdf_url":null,"source":{"id":"https://openalex.org/S4220650825","display_name":"Computing in cardiology","issn_l":"2325-887X","issn":["2325-887X","2325-8861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Computing in Cardiology","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8048999905586243}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1964068191","https://openalex.org/W1985575945","https://openalex.org/W2076068809","https://openalex.org/W2097437818","https://openalex.org/W2125873479","https://openalex.org/W2127510558","https://openalex.org/W2133589238","https://openalex.org/W2151837563","https://openalex.org/W2156075695","https://openalex.org/W2170850518"],"related_works":["https://openalex.org/W2282606863","https://openalex.org/W2898665421","https://openalex.org/W2917882004","https://openalex.org/W2914638884","https://openalex.org/W156645344","https://openalex.org/W2022657110","https://openalex.org/W4234332701","https://openalex.org/W7128529617","https://openalex.org/W3125907799","https://openalex.org/W2521197228"],"abstract_inverted_index":{"It":[0],"is":[1,25,64],"estimated":[2],"that":[3,65],"10\u201330%":[4],"of":[5,79,92,104,117,137,144],"road":[6],"fatalities":[7],"are":[8],"related":[9],"to":[10],"drowsy":[11,121,132],"driving":[12,93],"or":[13,122],"driver":[14],"fatigue.":[15],"Driver's":[16],"drowsiness":[17,60,81],"detection":[18],"based":[19,82],"on":[20,69,83],"biological":[21],"and":[22,59,101,124,139],"vehicle":[23],"signals":[24],"being":[26],"studied":[27],"in":[28,95],"preventive":[29],"car":[30],"safety.":[31],"Autonomous":[32],"Nervous":[33],"System":[34],"(ANS)":[35],"activity,":[36],"which":[37,96],"can":[38],"be":[39],"measured":[40],"non-invasively":[41],"from":[42,50],"the":[43,102,118],"Heart":[44],"Rate":[45],"Variability":[46],"(HRV)":[47],"signal":[48],"obtained":[49],"surface":[51],"ECG,":[52],"presents":[53],"alterations":[54,67],"during":[55],"stress,":[56],"ex-trem":[57],"fatigue":[58],"episodes.":[61],"Our":[62],"hypothesis":[63],"these":[66],"manifest":[68],"HRV.":[70],"In":[71],"this":[72],"work":[73],"we":[74],"de-velope":[75],"an":[76],"on-line":[77],"detector":[78,130],"driver's":[80],"HRV":[84],"analysis.":[85],"Two":[86],"databases":[87],"have":[88],"been":[89],"analyzed:":[90],"one":[91],"simulation":[94],"subjects":[97],"were":[98],"sleep":[99,109],"deprived,":[100],"other":[103],"real":[105],"situation":[106],"with":[107,134],"no":[108],"deprivation.":[110],"An":[111],"external":[112],"observer":[113],"annotated":[114],"each":[115],"minute":[116],"recordings":[119],"as":[120],"awake,":[123],"constitutes":[125],"our":[126],"reference.":[127],"The":[128],"proposed":[129],"classified":[131],"minutes":[133],"a":[135,140],"sensitivity":[136],"0.85":[138],"predictive":[141],"positive":[142],"value":[143],"0.93,":[145],"using":[146],"25":[147],"features.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
