{"id":"https://openalex.org/W2787572974","doi":"https://doi.org/10.3233/978-1-61499-830-3-98","title":"cHRV Uncovering Daily Stress Dynamics Using Bio-Signal from Consumer Wearables","display_name":"cHRV Uncovering Daily Stress Dynamics Using Bio-Signal from Consumer Wearables","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2787572974","doi":"https://doi.org/10.3233/978-1-61499-830-3-98","mag":"2787572974","pmid":"https://pubmed.ncbi.nlm.nih.gov/29295060"},"language":"en","primary_location":{"id":"doi:10.3233/978-1-61499-830-3-98","is_oa":false,"landing_page_url":"https://doi.org/10.3233/978-1-61499-830-3-98","pdf_url":null,"source":{"id":"https://openalex.org/S4210179765","display_name":"Studies in health technology and informatics","issn_l":"0926-9630","issn":["0926-9630","1879-8365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Health Technology and Informatics","raw_type":"book-chapter"},"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/A5101684203","display_name":"Hao Tian","orcid":"https://orcid.org/0000-0002-6740-4638"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hao Tian","raw_affiliation_strings":["Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A","institution_ids":["https://openalex.org/I4210114115","https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078554830","display_name":"Henry Chang","orcid":"https://orcid.org/0009-0006-8259-4923"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chang Henry","raw_affiliation_strings":["Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A","institution_ids":["https://openalex.org/I4210114115","https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012097078","display_name":"Marion J. Ball","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ball Marion","raw_affiliation_strings":["Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A","institution_ids":["https://openalex.org/I4210114115","https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Lin Kun","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lin Kun","raw_affiliation_strings":["Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A","institution_ids":["https://openalex.org/I4210114115","https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111488022","display_name":"Xinxin Zhu","orcid":"https://orcid.org/0000-0003-4749-2324"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Xinxin","raw_affiliation_strings":["Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computational Health, IBM T.J. Watson Research Center, Yorktown Heights, NY, U.S.A","institution_ids":["https://openalex.org/I4210114115","https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101684203"],"corresponding_institution_ids":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"],"apc_list":null,"apc_paid":null,"fwci":4.2969,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.94799874,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"245","issue":null,"first_page":"98","last_page":"102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12994","display_name":"Infrared Thermography in Medicine","score":0.4002000093460083,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12994","display_name":"Infrared Thermography in Medicine","score":0.4002000093460083,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/wearable-computer","display_name":"Wearable computer","score":0.7745921611785889},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.526678204536438},{"id":"https://openalex.org/keywords/dynamics","display_name":"Dynamics (music)","score":0.5044769048690796},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5016787052154541},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.44727545976638794},{"id":"https://openalex.org/keywords/stress","display_name":"Stress (linguistics)","score":0.44032472372055054},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.33471792936325073},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.20786595344543457},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.16970089077949524}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7745921611785889},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.526678204536438},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.5044769048690796},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5016787052154541},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.44727545976638794},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.44032472372055054},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33471792936325073},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.20786595344543457},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.16970089077949524},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.3233/978-1-61499-830-3-98","is_oa":false,"landing_page_url":"https://doi.org/10.3233/978-1-61499-830-3-98","pdf_url":null,"source":{"id":"https://openalex.org/S4210179765","display_name":"Studies in health technology and informatics","issn_l":"0926-9630","issn":["0926-9630","1879-8365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Health Technology and Informatics","raw_type":"book-chapter"},{"id":"pmid:29295060","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29295060","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":"Studies in health technology and informatics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3090300519","https://openalex.org/W2514492205","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2566526749","https://openalex.org/W3047461507","https://openalex.org/W3126390843","https://openalex.org/W4245880644","https://openalex.org/W4312415459","https://openalex.org/W2528680939"],"abstract_inverted_index":{"Knowing":[0],"the":[1,14,84,93,101,129,136],"dynamics":[2,138],"of":[3,16,92,103],"one's":[4],"daily":[5],"stress":[6,11,34,59,110,137,148],"is":[7,106],"essential":[8],"to":[9,29,41,56],"effective":[10],"management":[12],"in":[13,65,90],"context":[15],"smart":[17],"and":[18,26,32,69,116],"connected":[19],"health.":[20],"However,":[21],"there":[22],"lacks":[23],"a":[24,43],"practical":[25],"unobtrusive":[27],"means":[28],"obtain":[30],"real-time":[31],"longitudinal":[33],"information.":[35],"In":[36],"this":[37],"paper,":[38],"we":[39,118],"attempt":[40],"derive":[42],"convenient":[44],"HRV-based":[45],"(heart":[46],"rate":[47,87],"variability)":[48],"biomarker":[49],"named":[50],"cHRV,":[51],"which":[52],"can":[53,73],"be":[54,74],"used":[55],"reliably":[57],"reflect":[58],"dynamics.":[60],"cHRV's":[61],"key":[62],"advantage":[63],"lies":[64],"its":[66,114],"low":[67],"maintenance":[68],"high":[70],"practicality.":[71],"It":[72],"efficiently":[75],"calculated":[76],"only":[77],"using":[78],"data":[79],"from":[80,100],"photoplethysmography":[81],"(PPG)":[82],"sensors,":[83],"mainstream":[85],"heart":[86],"sensor":[88],"embedded":[89],"most":[91],"consumer":[94],"wearables":[95],"like":[96],"Apple":[97],"Watch.":[98],"Benefiting":[99],"proliferation":[102],"wearables,":[104],"cHRV":[105,131],"ideal":[107],"for":[108,146],"day-to-day":[109],"monitoring.":[111],"To":[112],"evaluate":[113],"feasibility":[115],"performance,":[117],"have":[119],"conducted":[120],"14":[121],"in-lab":[122],"controlled":[123],"experiments.":[124],"The":[125],"result":[126],"shows":[127],"that":[128],"proposed":[130],"has":[132],"strong":[133],"correlation":[134],"with":[135],"(r":[139],">":[140],"0.95),":[141],"therefore":[142],"exhibits":[143],"great":[144],"potential":[145],"continuous":[147],"assessment.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-03T09:05:47.796612","created_date":"2018-02-23T00:00:00"}