{"id":"https://openalex.org/W2991506371","doi":"https://doi.org/10.1155/2019/9361017","title":"A Continuous User Authentication System Based on Galvanic Coupling Communication for s-Health","display_name":"A Continuous User Authentication System Based on Galvanic Coupling Communication for s-Health","publication_year":2019,"publication_date":"2019-11-28","ids":{"openalex":"https://openalex.org/W2991506371","doi":"https://doi.org/10.1155/2019/9361017","mag":"2991506371"},"language":"en","primary_location":{"id":"doi:10.1155/2019/9361017","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/9361017","pdf_url":"http://downloads.hindawi.com/journals/wcmc/2019/9361017.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://downloads.hindawi.com/journals/wcmc/2019/9361017.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017646426","display_name":"Fernando Nakayama","orcid":null},"institutions":[{"id":"https://openalex.org/I52418104","display_name":"Universidade Federal do Paran\u00e1","ror":"https://ror.org/05syd6y78","country_code":"BR","type":"education","lineage":["https://openalex.org/I52418104"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fernando Nakayama","raw_affiliation_strings":["Department of Informatics, Federal University of Paran\u00e1, Curitiba, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-8793-3740","affiliations":[{"raw_affiliation_string":"Department of Informatics, Federal University of Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I52418104"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107973090","display_name":"Paulo Lenz","orcid":"https://orcid.org/0000-0002-1140-0849"},"institutions":[{"id":"https://openalex.org/I52418104","display_name":"Universidade Federal do Paran\u00e1","ror":"https://ror.org/05syd6y78","country_code":"BR","type":"education","lineage":["https://openalex.org/I52418104"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Paulo Lenz","raw_affiliation_strings":["Department of Informatics, Federal University of Paran\u00e1, Curitiba, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-1140-0849","affiliations":[{"raw_affiliation_string":"Department of Informatics, Federal University of Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I52418104"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002532711","display_name":"Stella Banou","orcid":"https://orcid.org/0000-0002-2997-6061"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stella Banou","raw_affiliation_strings":["Electrical and Computer Engineering Department, Northeastern University, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028233772","display_name":"Michele Nogueira","orcid":"https://orcid.org/0000-0001-5427-2384"},"institutions":[{"id":"https://openalex.org/I52418104","display_name":"Universidade Federal do Paran\u00e1","ror":"https://ror.org/05syd6y78","country_code":"BR","type":"education","lineage":["https://openalex.org/I52418104"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Michele Nogueira","raw_affiliation_strings":["Department of Informatics, Federal University of Paran\u00e1, Curitiba, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-5427-2384","affiliations":[{"raw_affiliation_string":"Department of Informatics, Federal University of Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I52418104"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104946815","display_name":"Aldri Santos","orcid":"https://orcid.org/0000-0002-5861-4414"},"institutions":[{"id":"https://openalex.org/I52418104","display_name":"Universidade Federal do Paran\u00e1","ror":"https://ror.org/05syd6y78","country_code":"BR","type":"education","lineage":["https://openalex.org/I52418104"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Aldri Santos","raw_affiliation_strings":["Department of Informatics, Federal University of Paran\u00e1, Curitiba, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, Federal University of Paran\u00e1, Curitiba, Brazil","institution_ids":["https://openalex.org/I52418104"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080483470","display_name":"Kaushik Chowdhury","orcid":"https://orcid.org/0000-0002-3570-2622"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kaushik R. Chowdhury","raw_affiliation_strings":["Electrical and Computer Engineering Department, Northeastern University, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5028233772"],"corresponding_institution_ids":["https://openalex.org/I52418104"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":2.4682,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.91714402,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2019","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9983000159263611,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9979000091552734,"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/biosignal","display_name":"Biosignal","score":0.8553439378738403},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8076796531677246},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5682852268218994},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5226011872291565},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2963663935661316},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15615403652191162}],"concepts":[{"id":"https://openalex.org/C2779055241","wikidata":"https://www.wikidata.org/wiki/Q644240","display_name":"Biosignal","level":3,"score":0.8553439378738403},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8076796531677246},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5682852268218994},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5226011872291565},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2963663935661316},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15615403652191162}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2019/9361017","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/9361017","pdf_url":"http://downloads.hindawi.com/journals/wcmc/2019/9361017.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:20e880b5bbbb4b458b39d2fea5419812","is_oa":false,"landing_page_url":"https://doaj.org/article/20e880b5bbbb4b458b39d2fea5419812","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2019 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2019/9361017","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/9361017","pdf_url":"http://downloads.hindawi.com/journals/wcmc/2019/9361017.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2287582796","display_name":null,"funder_award_id":"99/2017","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G2525634061","display_name":null,"funder_award_id":"99/2017","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G3853538430","display_name":null,"funder_award_id":"99/2017","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2991506371.pdf","grobid_xml":"https://content.openalex.org/works/W2991506371.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1483327747","https://openalex.org/W1984150290","https://openalex.org/W1997199359","https://openalex.org/W2046002943","https://openalex.org/W2112209396","https://openalex.org/W2162800060","https://openalex.org/W2522498449","https://openalex.org/W2545603433","https://openalex.org/W2549484948","https://openalex.org/W2784240179","https://openalex.org/W2786722666","https://openalex.org/W2792471193","https://openalex.org/W2800533254","https://openalex.org/W2883222613","https://openalex.org/W2888365703","https://openalex.org/W2924877180"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4214581441","https://openalex.org/W2053762217","https://openalex.org/W2494432015","https://openalex.org/W2114479223","https://openalex.org/W2134572333","https://openalex.org/W2150501849","https://openalex.org/W1968240874","https://openalex.org/W2080835026","https://openalex.org/W2912135041"],"abstract_inverted_index":{"Smart":[0],"health":[1,55],"(s-health)":[2],"is":[3,178],"a":[4,40,43,65,81,116,206,218,236],"vital":[5],"topic":[6],"and":[7,51,71,107,131,160,166,189,198,217,227,269],"an":[8],"essential":[9],"research":[10,252],"field":[11],"today,":[12],"supporting":[13],"the":[14,30,85,94,109,122,126,152,213,240,243,260,275],"real-time":[15],"monitoring":[16,34],"of":[17,54,80,97,125,239,242,259],"user\u2019s":[18,82],"data":[19,70,136,197,267],"by":[20,170],"using":[21],"sensors,":[22],"either":[23],"in":[24,37,68,138,211,254,265,274],"direct":[25],"or":[26,118],"indirect":[27],"contact":[28],"with":[29],"human":[31],"body.":[32],"Real-time":[33],"promotes":[35],"changes":[36],"healthcare":[38],"from":[39,173],"reactive":[41],"to":[42,47,104,111,149,180,185,224,235,271],"proactive":[44],"paradigm,":[45],"contributing":[46],"early":[48],"detection,":[49],"prevention,":[50],"long-term":[52],"management":[53],"conditions.":[56],"Under":[57],"these":[58],"new":[59,190],"conditions,":[60],"continuous":[61,165,200,247],"user":[62,89,110,133,229,248],"authentication":[63,90,140,168,183,209,249,276],"plays":[64],"key":[66],"role":[67],"protecting":[69],"access":[72],"control,":[73],"once":[74],"it":[75,177],"focuses":[76],"on":[77,143,245],"keeping":[78,266],"track":[79],"identity":[83],"throughout":[84],"system":[86,261],"operation.":[87],"Traditional":[88],"systems":[91,141,184],"cannot":[92],"fulfill":[93],"security":[95,105],"requirements":[96],"s-health,":[98],"because":[99],"they":[100],"are":[101,147],"limited,":[102],"prone":[103],"breaches,":[106],"require":[108],"frequently":[112],"authenticate":[113],"by,":[114],"e.g.,":[115,157],"password":[117],"fingerprint.":[119],"This":[120],"interrupts":[121],"normal":[123],"use":[124],"system,":[127,210],"being":[128],"highly":[129],"inconvenient":[130],"not":[132],"friendly.":[134],"Also,":[135],"transmission":[137],"current":[139,182],"relies":[142],"wireless":[144],"technologies,":[145],"which":[146,212],"susceptible":[148],"eavesdropping":[150],"during":[151],"pairing":[153],"stage.":[154],"Biological":[155],"signals,":[156],"electrocardiogram":[158],"(ECG)":[159],"electroencephalogram":[161],"(EEG),":[162],"can":[163,194],"offer":[164],"seamless":[167],"bolstered":[169],"exclusive":[171],"characteristics":[172],"each":[174],"individual.":[175],"However,":[176],"necessary":[179],"redesign":[181],"encompass":[186],"biometric":[187],"traits":[188],"communication":[191],"technologies":[192],"that":[193],"jointly":[195],"protect":[196],"provide":[199],"authentication.":[201,230],"Hence,":[202],"this":[203,232,255],"article":[204,233],"presents":[205,263],"novel":[207],"biosignal":[208,216],"photoplethysmogram":[214],"(PPG)":[215],"galvanic":[219],"coupling":[220],"(GC)":[221],"channel":[222],"lead":[223],"continuous,":[225],"seamless,":[226],"secure":[228],"Furthermore,":[231],"contributes":[234],"clear":[237],"organization":[238],"state":[241],"art":[244],"biosignal-based":[246],"systems,":[250],"assisting":[251],"studies":[253],"field.":[256],"The":[257],"evaluation":[258],"feasibility":[262],"accuracy":[264,273],"integrity":[268],"up":[270],"98.66%":[272],"process.":[277]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}