{"id":"https://openalex.org/W4400770832","doi":"https://doi.org/10.1109/jiot.2024.3430297","title":"Graph-Enhanced Low-Resource ECG Representation Learning for Emotion Recognition Based on Wearable Internet of Things","display_name":"Graph-Enhanced Low-Resource ECG Representation Learning for Emotion Recognition Based on Wearable Internet of Things","publication_year":2024,"publication_date":"2024-07-18","ids":{"openalex":"https://openalex.org/W4400770832","doi":"https://doi.org/10.1109/jiot.2024.3430297"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3430297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3430297","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-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/A5016125820","display_name":"Jian Chen","orcid":"https://orcid.org/0000-0002-4570-2271"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Chen","raw_affiliation_strings":["School of Intelligent Systems Engineering, Sun Yat-sen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-4570-2271","affiliations":[{"raw_affiliation_string":"School of Intelligent Systems Engineering, Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045711067","display_name":"Yuzhu Hu","orcid":"https://orcid.org/0000-0003-0448-739X"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuzhu Hu","raw_affiliation_strings":["School of Intelligent Systems Engineering, Sun Yat-sen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-0448-739X","affiliations":[{"raw_affiliation_string":"School of Intelligent Systems Engineering, Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056654254","display_name":"Lalit Garg","orcid":"https://orcid.org/0000-0002-3868-0481"},"institutions":[{"id":"https://openalex.org/I197854408","display_name":"University of Malta","ror":"https://ror.org/03a62bv60","country_code":"MT","type":"education","lineage":["https://openalex.org/I197854408"]}],"countries":["MT"],"is_corresponding":false,"raw_author_name":"Lalit Garg","raw_affiliation_strings":["Faculty of Information and Communication Technology, University of Malta, Msida, Malta"],"raw_orcid":"https://orcid.org/0000-0002-3868-0481","affiliations":[{"raw_affiliation_string":"Faculty of Information and Communication Technology, University of Malta, Msida, Malta","institution_ids":["https://openalex.org/I197854408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041854978","display_name":"Thippa Reddy Gadekallu","orcid":"https://orcid.org/0000-0003-0097-801X"},"institutions":[{"id":"https://openalex.org/I110360157","display_name":"Lovely Professional University","ror":"https://ror.org/00et6q107","country_code":"IN","type":"education","lineage":["https://openalex.org/I110360157"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Thippa Reddy Gadekallu","raw_affiliation_strings":["Division of Research and Development, Lovely Professional University, Phagwara, India"],"raw_orcid":"https://orcid.org/0000-0003-0097-801X","affiliations":[{"raw_affiliation_string":"Division of Research and Development, Lovely Professional University, Phagwara, India","institution_ids":["https://openalex.org/I110360157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041541232","display_name":"Gautam Srivastava","orcid":"https://orcid.org/0000-0001-9851-4103"},"institutions":[{"id":"https://openalex.org/I48890080","display_name":"Brandon University","ror":"https://ror.org/02qp25a50","country_code":"CA","type":"education","lineage":["https://openalex.org/I48890080"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Gautam Srivastava","raw_affiliation_strings":["Department of Math and Computer Science, Brandon University, Brandon, BC, Canada"],"raw_orcid":"https://orcid.org/0000-0001-9851-4103","affiliations":[{"raw_affiliation_string":"Department of Math and Computer Science, Brandon University, Brandon, BC, Canada","institution_ids":["https://openalex.org/I48890080"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100391896","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-1717-5785"},"institutions":[{"id":"https://openalex.org/I4388482657","display_name":"Shenzhen MSU-BIT University","ror":"https://ror.org/02q963474","country_code":null,"type":"education","lineage":["https://openalex.org/I4388482657"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Guangdong-Hong Kong-Macao Joint Laboratory for Emotion Intelligence and Pervasive Computing, Artificial Intelligence Research Institute, Shenzhen MSU-BIT University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-1717-5785","affiliations":[{"raw_affiliation_string":"Guangdong-Hong Kong-Macao Joint Laboratory for Emotion Intelligence and Pervasive Computing, Artificial Intelligence Research Institute, Shenzhen MSU-BIT University, Shenzhen, China","institution_ids":["https://openalex.org/I4388482657"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2495,"currency":"USD","value_usd":2495},"apc_paid":null,"fwci":6.4595,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.97135558,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"24","first_page":"39056","last_page":"39068"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9987000226974487,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.9987000226974487,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.992900013923645,"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/T13731","display_name":"Advanced Computing and Algorithms","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.830626368522644},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7349979877471924},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.560634434223175},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5469820499420166},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.465624064207077},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4437386095523834},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.44014212489128113},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.41183003783226013},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3876267373561859},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3745775520801544},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3109514117240906},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2601030468940735},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.22740048170089722},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.15971043705940247}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.830626368522644},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7349979877471924},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.560634434223175},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5469820499420166},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.465624064207077},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4437386095523834},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.44014212489128113},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.41183003783226013},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3876267373561859},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3745775520801544},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3109514117240906},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2601030468940735},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.22740048170089722},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.15971043705940247},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2024.3430297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3430297","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1229972303","display_name":null,"funder_award_id":"2023B1212 060029","funder_id":"https://openalex.org/F4320335795","funder_display_name":"Science and Technology Planning Project of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320335795","display_name":"Science and Technology Planning Project of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W2136559866","https://openalex.org/W2171801645","https://openalex.org/W2560259730","https://openalex.org/W2620573913","https://openalex.org/W2778978785","https://openalex.org/W2782273434","https://openalex.org/W2894771803","https://openalex.org/W2916326551","https://openalex.org/W2942497026","https://openalex.org/W2951632519","https://openalex.org/W2963521811","https://openalex.org/W2964015378","https://openalex.org/W2968917279","https://openalex.org/W2971865858","https://openalex.org/W2972328969","https://openalex.org/W2972810968","https://openalex.org/W2980927909","https://openalex.org/W2984017204","https://openalex.org/W3004330901","https://openalex.org/W3005055041","https://openalex.org/W3008590135","https://openalex.org/W3009756639","https://openalex.org/W3048648033","https://openalex.org/W3048860064","https://openalex.org/W3083891030","https://openalex.org/W3092190487","https://openalex.org/W3099025572","https://openalex.org/W3099916295","https://openalex.org/W3102554291","https://openalex.org/W3107142920","https://openalex.org/W3119620654","https://openalex.org/W3125128672","https://openalex.org/W3128457490","https://openalex.org/W3128877418","https://openalex.org/W3155649272","https://openalex.org/W3158730736","https://openalex.org/W3168997536","https://openalex.org/W3172915759","https://openalex.org/W3195146636","https://openalex.org/W3198168376","https://openalex.org/W3200271021","https://openalex.org/W3208506679","https://openalex.org/W4200453943","https://openalex.org/W4212859008","https://openalex.org/W4220825043","https://openalex.org/W4220887861","https://openalex.org/W4221150228","https://openalex.org/W4226102968","https://openalex.org/W4281250306","https://openalex.org/W4285176735","https://openalex.org/W4285244280","https://openalex.org/W4294982692","https://openalex.org/W4313056376","https://openalex.org/W4313525714","https://openalex.org/W4315778265","https://openalex.org/W4360584376","https://openalex.org/W4364321322","https://openalex.org/W4366083537","https://openalex.org/W4366751844","https://openalex.org/W4367663226","https://openalex.org/W4378804797","https://openalex.org/W4386536253","https://openalex.org/W4386813249","https://openalex.org/W6745537798","https://openalex.org/W6767164110","https://openalex.org/W6810599777"],"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":{"Internet":[0],"of":[1,12,119,150,193],"Things":[2],"(IoT)":[3],"devices":[4,7],"like":[5],"wearable":[6],"have":[8],"enabled":[9],"quick":[10],"monitoring":[11],"electrocardiogram":[13],"(ECG)":[14],"signals":[15,44],"with":[16],"lower":[17],"resources":[18],"than":[19],"multielectrode":[20],"ECG":[21,43,53,92,152],"devices,":[22],"opening":[23],"up":[24],"development":[25],"opportunities":[26],"for":[27,75,91],"sustainable":[28],"ECG-based":[29,76],"emotion":[30,77,167],"recognition.":[31,78],"However,":[32],"existing":[33],"methods":[34],"that":[35],"rely":[36],"on":[37,140,186],"predesigned":[38],"features":[39,49],"extracted":[40],"from":[41,50,123],"single-lead":[42],"cannot":[45],"automatically":[46],"extract":[47,115],"effective":[48,117],"the":[51,101,120,124,128,141,151,191,205],"original":[52,121],"signal":[54,69,80,96,122,126,142,158],"collected":[55],"by":[56,110],"IoT":[57],"devices.":[58],"To":[59],"address":[60],"this":[61],"limitation,":[62],"we":[63,133,169],"propose":[64],"a":[65,106,135,147,162,171],"novel":[66],"approach":[67],"leveraging":[68],"transformation":[70,164],"and":[71,95,160,179],"graph":[72,81,98,136,144],"representation":[73,93,118,149],"learning":[74,82,90,94],"The":[79,154],"process":[83],"can":[84],"be":[85],"divided":[86],"into":[87],"local":[88,129],"subgraph":[89,130],"enhancement":[97,143],"to":[99,114,145,203],"derive":[100],"graph-enhanced":[102,148],"representation.":[103],"We":[104],"employ":[105],"designed":[107],"loss":[108],"function":[109],"calculating":[111],"cosine":[112],"similarity":[113],"an":[116],"transformed":[125],"in":[127],"learning.":[131],"Additionally,":[132],"utilize":[134],"convolution":[137],"model":[138],"based":[139],"obtain":[146],"signal.":[153],"method":[155,195],"incorporates":[156],"six":[157],"transformations":[159],"constructs":[161],"self-signal":[163],"graph.":[165],"For":[166],"recognition,":[168],"design":[170],"classification":[172],"network":[173],"comprising":[174],"convolutional":[175],"neural":[176],"networks":[177],"(CNNs)":[178],"long":[180],"short-term":[181],"memory":[182],"(LSTM)":[183],"networks.":[184],"Experiments":[185],"public":[187],"data":[188],"sets":[189],"show":[190],"superiority":[192],"our":[194],"among":[196],"other":[197],"baselines.":[198],"Ablation":[199],"studies":[200],"are":[201],"conducted":[202],"verify":[204],"performance.":[206]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}