{"id":"https://openalex.org/W7138877193","doi":"https://doi.org/10.1109/globecom59602.2025.11432091","title":"Classifying Physiological Stress Responses: Distinguishing Threat Versus Challenge Using Earbuds","display_name":"Classifying Physiological Stress Responses: Distinguishing Threat Versus Challenge Using Earbuds","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7138877193","doi":"https://doi.org/10.1109/globecom59602.2025.11432091"},"language":null,"primary_location":{"id":"doi:10.1109/globecom59602.2025.11432091","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432091","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5130008318","display_name":"Md Mahbubur Rahman","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Md Mahbubur Rahman","raw_affiliation_strings":["Samsung Research America,Digital Health Team"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Research America,Digital Health Team","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045518349","display_name":"Mehrab Bin Morshed","orcid":"https://orcid.org/0000-0003-4512-4982"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Mehrab Bin Morshed","raw_affiliation_strings":["Samsung Research America,Digital Health Team"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Research America,Digital Health Team","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129970485","display_name":"Li Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Li Zhu","raw_affiliation_strings":["Samsung Research America,Digital Health Team"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Research America,Digital Health Team","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101676196","display_name":"Jieni Zhou","orcid":"https://orcid.org/0000-0002-0629-1369"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jieni Zhou","raw_affiliation_strings":["Yale University,Department of Psychology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yale University,Department of Psychology","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007676537","display_name":"Wendy Berry Mendes","orcid":"https://orcid.org/0000-0003-4453-1201"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wendy Berry Mendes","raw_affiliation_strings":["Yale University,Department of Psychology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yale University,Department of Psychology","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068959441","display_name":"Sharanya Arcot Desai","orcid":"https://orcid.org/0000-0003-4542-6905"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sharanya Arcot Desai","raw_affiliation_strings":["Samsung Research America,Digital Health Team"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Samsung Research America,Digital Health Team","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.56257342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3432","last_page":"3438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.6074000000953674,"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"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.6074000000953674,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.289900004863739,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.030700000002980232,"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/photoplethysmogram","display_name":"Photoplethysmogram","score":0.7813000082969666},{"id":"https://openalex.org/keywords/arousal","display_name":"Arousal","score":0.5533999800682068},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.536899983882904},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.46619999408721924},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.424699991941452},{"id":"https://openalex.org/keywords/biomarker","display_name":"Biomarker","score":0.3896999955177307},{"id":"https://openalex.org/keywords/stress","display_name":"Stress (linguistics)","score":0.36649999022483826}],"concepts":[{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.7813000082969666},{"id":"https://openalex.org/C36951298","wikidata":"https://www.wikidata.org/wiki/Q379784","display_name":"Arousal","level":2,"score":0.5533999800682068},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.536899983882904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46959999203681946},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.46619999408721924},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.424699991941452},{"id":"https://openalex.org/C2781197716","wikidata":"https://www.wikidata.org/wiki/Q864574","display_name":"Biomarker","level":2,"score":0.3896999955177307},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.36649999022483826},{"id":"https://openalex.org/C2993577864","wikidata":"https://www.wikidata.org/wiki/Q123414","display_name":"Physiological stress","level":2,"score":0.34450000524520874},{"id":"https://openalex.org/C2779055241","wikidata":"https://www.wikidata.org/wiki/Q644240","display_name":"Biosignal","level":3,"score":0.3262999951839447},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30469998717308044},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.29739999771118164},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.29109999537467957},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.2687999904155731},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.2639000117778778},{"id":"https://openalex.org/C3017819807","wikidata":"https://www.wikidata.org/wiki/Q332154","display_name":"Healthy aging","level":2,"score":0.26159998774528503},{"id":"https://openalex.org/C76709773","wikidata":"https://www.wikidata.org/wiki/Q7623445","display_name":"Stress measures","level":3,"score":0.2549000084400177},{"id":"https://openalex.org/C125370674","wikidata":"https://www.wikidata.org/wiki/Q1527480","display_name":"Stressor","level":2,"score":0.25200000405311584}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom59602.2025.11432091","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432091","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1264889757","https://openalex.org/W1985006367","https://openalex.org/W2025664878","https://openalex.org/W2035462497","https://openalex.org/W2084124728","https://openalex.org/W2084346676","https://openalex.org/W2090890268","https://openalex.org/W2094265147","https://openalex.org/W2106056426","https://openalex.org/W2151089245","https://openalex.org/W2395482586","https://openalex.org/W2792140820","https://openalex.org/W2956146856","https://openalex.org/W3017000887","https://openalex.org/W3105716709","https://openalex.org/W3118174615","https://openalex.org/W4295519595","https://openalex.org/W4318455302","https://openalex.org/W4387665609","https://openalex.org/W4392903966","https://openalex.org/W4392904693","https://openalex.org/W4396596606","https://openalex.org/W4399427350","https://openalex.org/W4399485547","https://openalex.org/W4400350478","https://openalex.org/W4403683481","https://openalex.org/W4405490833","https://openalex.org/W4407813742","https://openalex.org/W4408071501","https://openalex.org/W4408345905","https://openalex.org/W4408352341","https://openalex.org/W4409735392","https://openalex.org/W4416960969","https://openalex.org/W4416964543"],"related_works":[],"abstract_inverted_index":{"Stress":[0],"is":[1,52],"an":[2,196],"inherent":[3],"aspect":[4],"of":[5,11,198],"daily":[6],"life":[7],"and":[8,44,62,89,110,125,146,155,168,188,192],"the":[9],"use":[10],"consumer":[12],"wearables":[13],"for":[14,122,185],"stress":[15,22,59,70,183],"monitoring":[16,23],"has":[17],"grown":[18],"significantly.":[19],"However,":[20],"existing":[21],"technologies":[24],"frequently":[25],"detect":[26],"physiological":[27,159],"arousal":[28,186],"triggered":[29],"by":[30,80],"routine":[31],"demands,":[32],"but":[33],"face":[34],"challenges":[35],"in":[36,54,58,113],"distinguishing":[37],"between":[38,190],"negative":[39,69],"stress,":[40,46],"such":[41,47],"as":[42,48],"threat,":[43],"positive":[45],"challenge.":[49],"This":[50],"differentiation":[51],"crucial":[53],"minimizing":[55],"false":[56],"alarms":[57],"management":[60],"notifications":[61],"enabling":[63],"personalized":[64],"interventions":[65],"specifically":[66],"linked":[67],"to":[68,106,151,165,177,200],"arousal.":[71],"To":[72],"tackle":[73],"this":[74],"problem,":[75],"we":[76],"leverage":[77],"advanced":[78,158],"biomarkers":[79,93,160,184],"detecting":[81],"ballistocardiogram":[82],"(BCG)":[83,127],"responses":[84,112],"through":[85],"earbud":[86,96,178],"motion":[87],"sensors":[88],"integrating":[90],"them":[91],"with":[92,131],"derived":[94],"from":[95],"photoplethysmography":[97],"(PPG)":[98],"sensors.":[99],"A":[100],"meticulously":[101],"designed":[102],"study":[103],"was":[104],"conducted":[105],"elicit":[107],"both":[108,166],"threat":[109,169,191],"challenge":[111,167,193],"a":[114,132,139],"controlled":[115],"laboratory":[116],"environment.":[117],"Participants":[118],"wore":[119],"custom-designed":[120],"earbuds":[121],"synchronized":[123],"PPG":[124,147],"accelerometer":[126],"data":[128,179],"collection,":[129],"along":[130],"reference":[133],"biosig-nal":[134],"acquisition":[135],"system.":[136],"We":[137],"developed":[138],"biomarker":[140],"extraction":[141],"pipeline":[142],"utilizing":[143],"state-of-the-art":[144],"BCG":[145],"signal":[148],"processing":[149],"algorithms":[150,175],"filter":[152],"low-quality":[153],"signals":[154],"accurately":[156],"extract":[157,182],"that":[161,174],"capture":[162],"information":[163],"related":[164],"responses.":[170],"Our":[171],"findings":[172],"reveal":[173],"applied":[176],"can":[180],"effectively":[181],"detection":[187],"differentiate":[189],"arousal,":[194],"achieving":[195],"F1-score":[197],"up":[199],"81%.":[201]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-20T00:00:00"}
