{"id":"https://openalex.org/W3007858460","doi":"https://doi.org/10.1109/access.2020.2975351","title":"Personal Stress-Level Clustering and Decision-Level Smoothing to Enhance the Performance of Ambulatory Stress Detection With Smartwatches","display_name":"Personal Stress-Level Clustering and Decision-Level Smoothing to Enhance the Performance of Ambulatory Stress Detection With Smartwatches","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3007858460","doi":"https://doi.org/10.1109/access.2020.2975351","mag":"3007858460"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2975351","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2975351","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09004470.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09004470.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048205055","display_name":"Yekta Said Can","orcid":"https://orcid.org/0000-0002-6614-0183"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Yekta Said Can","raw_affiliation_strings":["Department of Computer Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-6614-0183","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002239020","display_name":"Niaz Chalabianloo","orcid":"https://orcid.org/0000-0001-7228-4725"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Niaz Chalabianloo","raw_affiliation_strings":["Department of Computer Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0001-7228-4725","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028771620","display_name":"Deniz Ekiz","orcid":"https://orcid.org/0000-0002-8130-3841"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Deniz Ekiz","raw_affiliation_strings":["Department of Computer Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-8130-3841","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018798900","display_name":"Javier Fern\u00e1ndez\u2010\u00c1lvarez","orcid":"https://orcid.org/0000-0002-2516-8809"},"institutions":[{"id":"https://openalex.org/I103320735","display_name":"Universit\u00e0 Cattolica del Sacro Cuore","ror":"https://ror.org/03h7r5v07","country_code":"IT","type":"education","lineage":["https://openalex.org/I103320735"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Javier Fernandez-Alvarez","raw_affiliation_strings":["Psychology Department, Universita Cattolica del Sacre Cuore, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-2516-8809","affiliations":[{"raw_affiliation_string":"Psychology Department, Universita Cattolica del Sacre Cuore, Milan, Italy","institution_ids":["https://openalex.org/I103320735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043804253","display_name":"Giuseppe Riva","orcid":"https://orcid.org/0000-0003-3657-106X"},"institutions":[{"id":"https://openalex.org/I103320735","display_name":"Universit\u00e0 Cattolica del Sacro Cuore","ror":"https://ror.org/03h7r5v07","country_code":"IT","type":"education","lineage":["https://openalex.org/I103320735"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Riva","raw_affiliation_strings":["Psychology Department, Universita Cattolica del Sacre Cuore, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0003-3657-106X","affiliations":[{"raw_affiliation_string":"Psychology Department, Universita Cattolica del Sacre Cuore, Milan, Italy","institution_ids":["https://openalex.org/I103320735"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047492236","display_name":"Cem Ersoy","orcid":"https://orcid.org/0000-0001-7632-7067"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Cem Ersoy","raw_affiliation_strings":["Department of Computer Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0001-7632-7067","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":9.107,"has_fulltext":true,"cited_by_count":98,"citation_normalized_percentile":{"value":0.98430707,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"8","issue":null,"first_page":"38146","last_page":"38163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13283","display_name":"Mental Health Research Topics","score":0.9940999746322632,"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/T13283","display_name":"Mental Health Research Topics","score":0.9940999746322632,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.9883999824523926,"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":0.972000002861023,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/smartwatch","display_name":"Smartwatch","score":0.7422538995742798},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7110023498535156},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6509148478507996},{"id":"https://openalex.org/keywords/stress","display_name":"Stress (linguistics)","score":0.6212016344070435},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6174184679985046},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.5574362277984619},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.45732370018959045},{"id":"https://openalex.org/keywords/applied-psychology","display_name":"Applied psychology","score":0.45632365345954895},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4292190968990326},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3805028796195984},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35671406984329224},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3326370120048523},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2379232943058014},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.136362224817276},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.09805896878242493}],"concepts":[{"id":"https://openalex.org/C29794715","wikidata":"https://www.wikidata.org/wiki/Q5362345","display_name":"Smartwatch","level":3,"score":0.7422538995742798},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7110023498535156},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6509148478507996},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.6212016344070435},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6174184679985046},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.5574362277984619},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.45732370018959045},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.45632365345954895},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4292190968990326},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3805028796195984},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35671406984329224},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3326370120048523},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2379232943058014},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.136362224817276},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.09805896878242493},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/access.2020.2975351","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2975351","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09004470.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:31d3df6ce2ad4d1585d706b2e3695ce2","is_oa":true,"landing_page_url":"https://doaj.org/article/31d3df6ce2ad4d1585d706b2e3695ce2","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":"IEEE Access, Vol 8, Pp 38146-38163 (2020)","raw_type":"article"},{"id":"pmh:oai:publicatt.unicatt.it:10807/150812","is_oa":true,"landing_page_url":"http://hdl.handle.net/10807/150812","pdf_url":null,"source":{"id":"https://openalex.org/S4306400564","display_name":"PubliCatt (Universit\u00e0 Cattolica del Sacro Cuore)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:112145","is_oa":true,"landing_page_url":"https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/112145","pdf_url":null,"source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"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":null,"raw_type":"article"},{"id":"pmh:oai:zenodo.org:46544","is_oa":true,"landing_page_url":"https://www.openaccessrepository.it/record/46544","pdf_url":null,"source":{"id":"https://openalex.org/S4306402478","display_name":"INFM-OAR (INFN Catania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210116497","host_organization_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Catania","host_organization_lineage":["https://openalex.org/I4210116497"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2975351","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2975351","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09004470.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.550000011920929,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G1437171316","display_name":null,"funder_award_id":"722022","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G8950678179","display_name":"Personal Technologies for Affective Health","funder_award_id":"722022","funder_id":"https://openalex.org/F4320338337","funder_display_name":"H2020 Marie Sk\u0142odowska-Curie Actions"}],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320338337","display_name":"H2020 Marie Sk\u0142odowska-Curie Actions","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3007858460.pdf","grobid_xml":"https://content.openalex.org/works/W3007858460.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W321486980","https://openalex.org/W1239497932","https://openalex.org/W1606076675","https://openalex.org/W1664244372","https://openalex.org/W1686866500","https://openalex.org/W1898499589","https://openalex.org/W1921929190","https://openalex.org/W1932783937","https://openalex.org/W1972131791","https://openalex.org/W1972200139","https://openalex.org/W1974618482","https://openalex.org/W1985541164","https://openalex.org/W1993026314","https://openalex.org/W1996299251","https://openalex.org/W2014417441","https://openalex.org/W2032512569","https://openalex.org/W2038295697","https://openalex.org/W2040119777","https://openalex.org/W2044870380","https://openalex.org/W2045714005","https://openalex.org/W2068349382","https://openalex.org/W2072822311","https://openalex.org/W2075200551","https://openalex.org/W2081189996","https://openalex.org/W2099806486","https://openalex.org/W2113555622","https://openalex.org/W2143170554","https://openalex.org/W2148143831","https://openalex.org/W2151905266","https://openalex.org/W2157289187","https://openalex.org/W2171801645","https://openalex.org/W2184481998","https://openalex.org/W2294683276","https://openalex.org/W2368514363","https://openalex.org/W2486806851","https://openalex.org/W2492893994","https://openalex.org/W2505400317","https://openalex.org/W2520289546","https://openalex.org/W2522580204","https://openalex.org/W2531337067","https://openalex.org/W2557159259","https://openalex.org/W2611370836","https://openalex.org/W2615933734","https://openalex.org/W2624926929","https://openalex.org/W2731359901","https://openalex.org/W2742338588","https://openalex.org/W2788807534","https://openalex.org/W2795056424","https://openalex.org/W2798301086","https://openalex.org/W2917316317","https://openalex.org/W2937732310","https://openalex.org/W4250454196","https://openalex.org/W6996081547"],"related_works":["https://openalex.org/W4285587629","https://openalex.org/W2765158217","https://openalex.org/W3090300519","https://openalex.org/W2514492205","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2756171776","https://openalex.org/W2566526749","https://openalex.org/W2790190351","https://openalex.org/W2007382769"],"abstract_inverted_index":{"Researchers":[0],"strive":[1],"hard":[2],"to":[3,7,20,42,98,119,128,144,187,227],"develop":[4],"effective":[5],"ways":[6],"detect":[8],"and":[9,146,174,209,245,251,270],"cope":[10],"with":[11,48,161],"enduring":[12],"high-level":[13,248],"daily":[14],"stress":[15,55,91,96,124,182,190,196,211,232,242,263],"as":[16,18,207],"early":[17],"possible":[19],"prevent":[21],"serious":[22],"health":[23],"consequences.":[24],"Although":[25],"research":[26],"has":[27],"traditionally":[28],"been":[29],"conducted":[30,44],"in":[31,45,197],"laboratory":[32],"settings,":[33],"a":[34,75,85,107,158,181],"set":[35],"of":[36,54,88,102,110,157,170,191,200,231,261],"new":[37],"studies":[38],"have":[39,60,69],"recently":[40],"begun":[41],"be":[43],"ecological":[46],"environments":[47],"unobtrusive":[49,121,163],"wearable":[50,164,215],"devices.":[51,165],"Since":[52],"patterns":[53],"are":[56,217],"ideographic,":[57],"person-independent":[58,103],"models":[59,68,104],"generally":[61],"lower":[62],"accuracies.":[63],"On":[64],"the":[65,100,130,138,178,189,192,198,205,229,259,262],"contrary,":[66],"person-specific":[67],"higher":[70],"accuracies":[71],"but":[72],"they":[73],"require":[74],"long-term":[76],"data":[77,153],"collection":[78],"period.":[79],"In":[80,142,177],"this":[81],"study,":[82],"we":[83,150,224],"developed":[84],"hybrid":[86],"approach":[87],"personal":[89,111,241],"level":[90,117,125,243,253],"clustering":[92,244],"by":[93,132,137,240,246,266],"using":[94,214,221],"baseline":[95],"self-reports":[97,208],"increase":[99,129,237],"success":[101,260],"without":[105],"requiring":[106],"substantial":[108],"amount":[109],"data.":[112],"We":[113,234,256],"further":[114,235],"added":[115],"decision":[116,252],"smoothing":[118,254],"our":[120,148,222,238],"smartwatch":[122],"based":[123],"differentiation":[126],"system":[127],"performance":[131,239],"correcting":[133],"false":[134],"labels":[135],"assigned":[136],"machine":[139],"learning":[140],"algorithm.":[141],"order":[143],"test":[145],"evaluate":[147],"system,":[149,223],"collected":[151,203],"physiological":[152,210,268],"from":[154,204],"32":[155],"participants":[156],"summer":[159],"school":[160],"wrist-worn":[162],"This":[166],"event":[167],"is":[168],"comprised":[169],"baseline,":[171],"lecture,":[172],"exam":[173],"recovery":[175,179],"sessions.":[176],"session,":[180],"management":[183],"method":[184],"was":[185],"applied":[186],"alleviate":[188],"participants.":[193],"The":[194],"perceived":[195],"form":[199],"NASA-TLX":[201],"questionnaires":[202],"users":[206],"levels":[212],"extracted":[213],"sensors":[216],"examined":[218],"separately.":[219],"By":[220],"were":[225],"able":[226],"differentiate":[228],"3-levels":[230],"successfully.":[233],"substantially":[236],"applying":[247],"accuracy":[249],"calculation":[250],"methods.":[255],"also":[257],"demonstrated":[258],"reduction":[264],"methods":[265],"analyzing":[267],"signals":[269],"self-reports.":[271]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":26},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":30},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":2}],"updated_date":"2026-08-02T14:50:37.381335","created_date":"2025-10-10T00:00:00"}
