{"id":"https://openalex.org/W3207989093","doi":"https://doi.org/10.3390/s21217058","title":"Deep Learning-Based Optimal Smart Shoes Sensor Selection for Energy Expenditure and Heart Rate Estimation","display_name":"Deep Learning-Based Optimal Smart Shoes Sensor Selection for Energy Expenditure and Heart Rate Estimation","publication_year":2021,"publication_date":"2021-10-25","ids":{"openalex":"https://openalex.org/W3207989093","doi":"https://doi.org/10.3390/s21217058","mag":"3207989093","pmid":"https://pubmed.ncbi.nlm.nih.gov/34770365"},"language":"en","primary_location":{"id":"doi:10.3390/s21217058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21217058","pdf_url":"https://www.mdpi.com/1424-8220/21/21/7058/pdf?version=1635241676","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/21/7058/pdf?version=1635241676","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076807189","display_name":"Heesang Eom","orcid":"https://orcid.org/0000-0001-7418-5042"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heesang Eom","raw_affiliation_strings":["Department of Computer Engineering, Kwangwoon University, Seoul 01897, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Kwangwoon University, Seoul 01897, Korea","institution_ids":["https://openalex.org/I161024014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077074455","display_name":"Jongryun Roh","orcid":null},"institutions":[{"id":"https://openalex.org/I89004649","display_name":"Korea Institute of Industrial Technology","ror":"https://ror.org/04qfph657","country_code":"KR","type":"other","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I89004649"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongryun Roh","raw_affiliation_strings":["Digital Transformation R&D Department, Korea Institute of Industrial Technology (KITECH), 143 Hanggaulro, Ansan 15588, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Transformation R&D Department, Korea Institute of Industrial Technology (KITECH), 143 Hanggaulro, Ansan 15588, Korea","institution_ids":["https://openalex.org/I89004649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026447214","display_name":"Yuli Sun Hariyani","orcid":"https://orcid.org/0000-0003-0618-3082"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]},{"id":"https://openalex.org/I862893732","display_name":"Telkom University","ror":"https://ror.org/0004wsx81","country_code":"ID","type":"education","lineage":["https://openalex.org/I862893732"]}],"countries":["ID","KR"],"is_corresponding":false,"raw_author_name":"Yuli Sun Hariyani","raw_affiliation_strings":["Department of Computer Engineering, Kwangwoon University, Seoul 01897, Korea","School of Applied Science, Telkom University, Bandung 40257, Indonesia"],"raw_orcid":"https://orcid.org/0000-0003-0618-3082","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Kwangwoon University, Seoul 01897, Korea","institution_ids":["https://openalex.org/I161024014"]},{"raw_affiliation_string":"School of Applied Science, Telkom University, Bandung 40257, Indonesia","institution_ids":["https://openalex.org/I862893732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007784537","display_name":"Suwhan Baek","orcid":"https://orcid.org/0000-0002-5913-4471"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Suwhan Baek","raw_affiliation_strings":["Department of Computer Engineering, Kwangwoon University, Seoul 01897, Korea"],"raw_orcid":"https://orcid.org/0000-0002-5913-4471","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Kwangwoon University, Seoul 01897, Korea","institution_ids":["https://openalex.org/I161024014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101803457","display_name":"Sukho Lee","orcid":"https://orcid.org/0009-0008-1191-0815"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sukho Lee","raw_affiliation_strings":["Department of Leisure Sports, College of Ecological Environment, Kyungpook National University, Sangju-si 37224, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Leisure Sports, College of Ecological Environment, Kyungpook National University, Sangju-si 37224, Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066831067","display_name":"Sayup Kim","orcid":"https://orcid.org/0000-0001-6761-5155"},"institutions":[{"id":"https://openalex.org/I89004649","display_name":"Korea Institute of Industrial Technology","ror":"https://ror.org/04qfph657","country_code":"KR","type":"other","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I89004649"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sayup Kim","raw_affiliation_strings":["Digital Transformation R&D Department, Korea Institute of Industrial Technology (KITECH), 143 Hanggaulro, Ansan 15588, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Transformation R&D Department, Korea Institute of Industrial Technology (KITECH), 143 Hanggaulro, Ansan 15588, Korea","institution_ids":["https://openalex.org/I89004649"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072429332","display_name":"Cheolsoo Park","orcid":"https://orcid.org/0000-0001-8042-007X"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Cheolsoo Park","raw_affiliation_strings":["Department of Computer Engineering, Kwangwoon University, Seoul 01897, Korea"],"raw_orcid":"https://orcid.org/0000-0001-8042-007X","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Kwangwoon University, Seoul 01897, Korea","institution_ids":["https://openalex.org/I161024014"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5066831067","https://openalex.org/A5072429332"],"corresponding_institution_ids":["https://openalex.org/I161024014","https://openalex.org/I89004649"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.8487,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.70179315,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"21","issue":"21","first_page":"7058","last_page":"7058"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9977999925613403,"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":0.9977999925613403,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9750000238418579,"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"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9746999740600586,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.8070129156112671},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8002027273178101},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.7150595784187317},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5822402834892273},{"id":"https://openalex.org/keywords/heart-rate-monitor","display_name":"Heart rate monitor","score":0.5180214047431946},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47857049107551575},{"id":"https://openalex.org/keywords/energy-expenditure","display_name":"Energy expenditure","score":0.4546603858470917},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.4375688433647156},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.43534958362579346},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4141630530357361},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35206732153892517},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.33108511567115784},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3087710738182068},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.24452045559883118},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22482037544250488},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.0938531756401062},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.08907508850097656},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08719196915626526}],"concepts":[{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.8070129156112671},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8002027273178101},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.7150595784187317},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5822402834892273},{"id":"https://openalex.org/C2775893642","wikidata":"https://www.wikidata.org/wiki/Q925303","display_name":"Heart rate monitor","level":4,"score":0.5180214047431946},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47857049107551575},{"id":"https://openalex.org/C2988147884","wikidata":"https://www.wikidata.org/wiki/Q5377024","display_name":"Energy expenditure","level":2,"score":0.4546603858470917},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.4375688433647156},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.43534958362579346},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4141630530357361},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35206732153892517},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.33108511567115784},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3087710738182068},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.24452045559883118},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22482037544250488},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0938531756401062},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.08907508850097656},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08719196915626526},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","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":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","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":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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012775","descriptor_name":"Shoes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012775","descriptor_name":"Shoes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012775","descriptor_name":"Shoes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s21217058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21217058","pdf_url":"https://www.mdpi.com/1424-8220/21/21/7058/pdf?version=1635241676","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:34770365","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34770365","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:db6f0190421f436791a3469943a3776d","is_oa":true,"landing_page_url":"https://doaj.org/article/db6f0190421f436791a3469943a3776d","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":"Sensors, Vol 21, Iss 21, p 7058 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/21/7058/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21217058","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Sensors; Volume 21; Issue 21; Pages: 7058","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8587085","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8587085","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s21217058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21217058","pdf_url":"https://www.mdpi.com/1424-8220/21/21/7058/pdf?version=1635241676","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G8457556697","display_name":null,"funder_award_id":"NRF-2017R1A5A1015596","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G8684557519","display_name":null,"funder_award_id":"20002862","funder_id":"https://openalex.org/F4320321681","funder_display_name":"Ministry of Trade, Industry and Energy"}],"funders":[{"id":"https://openalex.org/F4320321681","display_name":"Ministry of Trade, Industry and Energy","ror":"https://ror.org/008nkqk13"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3207989093.pdf","grobid_xml":"https://content.openalex.org/works/W3207989093.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W35815809","https://openalex.org/W1622676895","https://openalex.org/W2000185878","https://openalex.org/W2026670008","https://openalex.org/W2027279157","https://openalex.org/W2030661231","https://openalex.org/W2064675550","https://openalex.org/W2095736475","https://openalex.org/W2114006232","https://openalex.org/W2114509008","https://openalex.org/W2133750711","https://openalex.org/W2136429434","https://openalex.org/W2137767184","https://openalex.org/W2138572279","https://openalex.org/W2145190362","https://openalex.org/W2146609676","https://openalex.org/W2152303446","https://openalex.org/W2157331557","https://openalex.org/W2164041372","https://openalex.org/W2166489575","https://openalex.org/W2345255852","https://openalex.org/W2416440676","https://openalex.org/W2543949568","https://openalex.org/W2552313070","https://openalex.org/W2563686712","https://openalex.org/W2565944610","https://openalex.org/W2591738485","https://openalex.org/W2606856422","https://openalex.org/W2740884108","https://openalex.org/W2754578663","https://openalex.org/W2784126800","https://openalex.org/W2797694788","https://openalex.org/W2804009169","https://openalex.org/W2895127844","https://openalex.org/W2900058591","https://openalex.org/W2910688461","https://openalex.org/W2915318211","https://openalex.org/W2938366133","https://openalex.org/W2953193031","https://openalex.org/W2963446712","https://openalex.org/W3006339384","https://openalex.org/W3016422726","https://openalex.org/W3043257208","https://openalex.org/W3137382383","https://openalex.org/W4252712813","https://openalex.org/W6679758355"],"related_works":["https://openalex.org/W2356006086","https://openalex.org/W2545168295","https://openalex.org/W2365897603","https://openalex.org/W4234814094","https://openalex.org/W2156308897","https://openalex.org/W4303613760","https://openalex.org/W2361871310","https://openalex.org/W2417246878","https://openalex.org/W1982154684","https://openalex.org/W2404620998"],"abstract_inverted_index":{"Wearable":[0],"technologies":[1],"are":[2,16],"known":[3],"to":[4,78,88,96,201],"improve":[5],"our":[6],"quality":[7],"of":[8,99,109,128,183,204,207,223],"life.":[9],"Among":[10],"the":[11,31,62,80,90,97,110,116,132,151,175,180,184,196,202,205,216,220],"various":[12],"wearable":[13],"devices,":[14],"shoes":[15,47],"non-intrusive,":[17],"lightweight,":[18],"and":[19,34,54,103,126,142,154,164,186,210],"can":[20],"be":[21],"used":[22],"for":[23],"outdoor":[24],"activities.":[25],"In":[26,172],"this":[27],"study,":[28],"we":[29],"estimated":[30],"energy":[32,100],"consumption":[33],"heart":[35,104],"rate":[36,105],"in":[37,147,169],"an":[38],"environment":[39],"(i.e.,":[40],"running":[41],"on":[42,93],"a":[43,84],"treadmill)":[44],"using":[45,83,115],"smart":[46],"equipped":[48],"with":[49],"triaxial":[50,52],"acceleration,":[51],"gyroscope,":[53],"four-point":[55],"pressure":[56],"sensors.":[57,188],"The":[58,107],"proposed":[59,111,197],"model":[60,112,198],"uses":[61],"latest":[63],"deep":[64],"learning":[65],"architecture":[66],"which":[67],"does":[68],"not":[69],"require":[70],"any":[71],"separate":[72],"preprocessing.":[73],"Moreover,":[74,131],"it":[75,192],"is":[76,193],"possible":[77],"select":[79],"optimal":[81,217],"sensor":[82,178],"channel-wise":[85],"attention":[86],"mechanism":[87],"weigh":[89],"sensors":[91,218],"depending":[92],"their":[94],"contributions":[95],"estimation":[98],"expenditure":[101],"(EE)":[102],"(HR).":[106],"performance":[108,206],"was":[113,134,156,179],"evaluated":[114],"root":[117],"mean":[118,122],"squared":[119],"error":[120,124],"(RMSE),":[121],"absolute":[123],"(MAE),":[125],"coefficient":[127],"determination":[129],"(R2).":[130],"RMSE":[133,155],"1.05":[135],"\u00b1":[136,140,145,158,162,167],"0.15,":[137],"MAE":[138,160],"0.83":[139],"0.12":[141],"R2":[143,165],"0.922":[144],"0.005":[146],"EE":[148,209],"estimation.":[149,171],"On":[150],"other":[152],"hand,":[153],"7.87":[157],"1.12,":[159],"6.21":[161],"0.86,":[163],"0.897":[166],"0.017":[168],"HR":[170,211],"both":[173,208],"estimations,":[174],"most":[176],"effective":[177],"z":[181],"axis":[182],"accelerometer":[185],"gyroscope":[187],"Through":[189],"these":[190],"results,":[191],"demonstrated":[194],"that":[195],"could":[199],"contribute":[200],"improvement":[203],"estimations":[212],"by":[213],"effectively":[214],"selecting":[215],"during":[219],"active":[221],"movements":[222],"participants.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
