{"id":"https://openalex.org/W2899789131","doi":"https://doi.org/10.3390/s18113819","title":"A Unified Deep-Learning Model for Classifying the Cross-Country Skiing Techniques Using Wearable Gyroscope Sensors","display_name":"A Unified Deep-Learning Model for Classifying the Cross-Country Skiing Techniques Using Wearable Gyroscope Sensors","publication_year":2018,"publication_date":"2018-11-07","ids":{"openalex":"https://openalex.org/W2899789131","doi":"https://doi.org/10.3390/s18113819","mag":"2899789131","pmid":"https://pubmed.ncbi.nlm.nih.gov/30405087"},"language":"en","primary_location":{"id":"doi:10.3390/s18113819","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18113819","pdf_url":"https://www.mdpi.com/1424-8220/18/11/3819/pdf?version=1542614506","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/1424-8220/18/11/3819/pdf?version=1542614506","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044658811","display_name":"Jihyeok Jang","orcid":"https://orcid.org/0000-0001-6781-4496"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jihyeok Jang","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea"],"raw_orcid":"https://orcid.org/0000-0001-6781-4496","affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114045641","display_name":"Ankit Ankit","orcid":null},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ankit Ankit","raw_affiliation_strings":["Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Uttarakhand 247667, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Uttarakhand 247667, India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100444994","display_name":"Jin Hyeok Kim","orcid":"https://orcid.org/0000-0002-2220-1941"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I81417347","display_name":"Korea National Sport University","ror":"https://ror.org/02fywdp72","country_code":"KR","type":"education","lineage":["https://openalex.org/I81417347"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinhyeok Kim","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea","Department of Physical Education, Korea National Sport University, Seoul 05541, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Physical Education, Korea National Sport University, Seoul 05541, Korea","institution_ids":["https://openalex.org/I81417347"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012203130","display_name":"Young Jae Jang","orcid":"https://orcid.org/0000-0002-2342-1444"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young Jae Jang","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379516","display_name":"Hye Young Kim","orcid":"https://orcid.org/0000-0001-5978-512X"},"institutions":[{"id":"https://openalex.org/I81417347","display_name":"Korea National Sport University","ror":"https://ror.org/02fywdp72","country_code":"KR","type":"education","lineage":["https://openalex.org/I81417347"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hye Young Kim","raw_affiliation_strings":["Division of Liberal Arts and Science, Korea National Sport University, Seoul 05541, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Liberal Arts and Science, Korea National Sport University, Seoul 05541, Korea","institution_ids":["https://openalex.org/I81417347"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076817004","display_name":"Jin Hae Kim","orcid":"https://orcid.org/0000-0002-6776-2451"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I81417347","display_name":"Korea National Sport University","ror":"https://ror.org/02fywdp72","country_code":"KR","type":"education","lineage":["https://openalex.org/I81417347"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin Hae Kim","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea","Department of Physical Education, Korea National Sport University, Seoul 05541, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Physical Education, Korea National Sport University, Seoul 05541, Korea","institution_ids":["https://openalex.org/I81417347"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035122974","display_name":"Shuping Xiong","orcid":"https://orcid.org/0000-0003-1549-515X"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Shuping Xiong","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5035122974"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.5681,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.90283857,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"18","issue":"11","first_page":"3819","last_page":"3819"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13176","display_name":"Winter Sports Injuries and Performance","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T13176","display_name":"Winter Sports Injuries and Performance","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10157","display_name":"Sports Performance and Training","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T12677","display_name":"Sports Dynamics and Biomechanics","score":0.9679999947547913,"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/gyroscope","display_name":"Gyroscope","score":0.8341261744499207},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6619983911514282},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5801011919975281},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5006759166717529},{"id":"https://openalex.org/keywords/course","display_name":"Course (navigation)","score":0.49074921011924744},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4655765891075134},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3812324106693268},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.36373937129974365},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3219326138496399}],"concepts":[{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.8341261744499207},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6619983911514282},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5801011919975281},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5006759166717529},{"id":"https://openalex.org/C2777552389","wikidata":"https://www.wikidata.org/wiki/Q1962728","display_name":"Course (navigation)","level":2,"score":0.49074921011924744},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4655765891075134},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3812324106693268},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36373937129974365},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3219326138496399},{"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/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"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":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012865","descriptor_name":"Skiing","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D012865","descriptor_name":"Skiing","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D012865","descriptor_name":"Skiing","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D054874","descriptor_name":"Athletic Performance","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D054874","descriptor_name":"Athletic Performance","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D054874","descriptor_name":"Athletic Performance","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s18113819","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18113819","pdf_url":"https://www.mdpi.com/1424-8220/18/11/3819/pdf?version=1542614506","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:30405087","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30405087","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:62957e4d20664883b9635fcf6f1dd777","is_oa":true,"landing_page_url":"https://doaj.org/article/62957e4d20664883b9635fcf6f1dd777","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 18, Iss 11, p 3819 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5257838","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6263884","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/11/3819/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18113819","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","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6263884","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6263884","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/s18113819","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18113819","pdf_url":"https://www.mdpi.com/1424-8220/18/11/3819/pdf?version=1542614506","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":[],"awards":[{"id":"https://openalex.org/G6268322649","display_name":null,"funder_award_id":"2014M3C1B1034028; 2017R1C1B2006811","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"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/W2899789131.pdf","grobid_xml":"https://content.openalex.org/works/W2899789131.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1538981609","https://openalex.org/W1820488154","https://openalex.org/W1967445974","https://openalex.org/W1999717653","https://openalex.org/W2053986625","https://openalex.org/W2056629632","https://openalex.org/W2063175235","https://openalex.org/W2066761420","https://openalex.org/W2078120492","https://openalex.org/W2080270569","https://openalex.org/W2107594277","https://openalex.org/W2110926149","https://openalex.org/W2114747345","https://openalex.org/W2176426552","https://openalex.org/W2314926458","https://openalex.org/W2401854117","https://openalex.org/W2553915786","https://openalex.org/W2740427837","https://openalex.org/W2763244662","https://openalex.org/W2780731227","https://openalex.org/W6712709238"],"related_works":["https://openalex.org/W1889129279","https://openalex.org/W4387451989","https://openalex.org/W2532412374","https://openalex.org/W2063137106","https://openalex.org/W4318717247","https://openalex.org/W2358715846","https://openalex.org/W2020920196","https://openalex.org/W4229455305","https://openalex.org/W2068060055","https://openalex.org/W2168042464"],"abstract_inverted_index":{"The":[0,80],"automatic":[1],"classification":[2,172,192],"of":[3,23,54,65,70,90,102,115,130,142,151,193],"cross-country":[4],"(XC)":[5],"skiing":[6,194],"techniques":[7,39,195],"using":[8,156,175],"data":[9,69,89,101,129,141],"from":[10],"wearable":[11],"sensors":[12,56],"has":[13,184],"the":[14,21,52,59,86,96,121,126,157,169,185],"potential":[15,186],"to":[16,187],"provide":[17],"insights":[18],"for":[19,36,51,61,190],"optimizing":[20],"performance":[22],"professional":[24,72,197],"skiers.":[25],"In":[26],"this":[27,49,180],"paper,":[28],"we":[29],"propose":[30],"a":[31,103,107,112,148],"unified":[32],"deep":[33,181],"learning":[34,182],"model":[35,50,81,122,183],"classifying":[37],"eight":[38],"used":[40],"in":[41,106,111,147],"classical":[42],"and":[43,47,77,93,98,133,138,153,168,199],"skating":[44],"styles":[45],"XC-skiing":[46],"optimize":[48],"number":[53],"gyroscope":[55,162],"by":[57,196],"analyzing":[58],"results":[60],"five":[62],"different":[63],"configurations":[64],"sensors.":[66],"We":[67],"collected":[68],"four":[71],"skiers":[73,92,132,198],"on":[74],"outdoor":[75],"flat":[76,87,97,127,136],"natural":[78,99,139],"courses.":[79],"is":[82,123],"first":[83],"trained":[84,124],"over":[85,95,117,125,135],"course":[88,100,128,137,140],"two":[91],"tested":[94,134],"third":[104],"skier":[105],"leave-one-out":[108],"fashion,":[109],"resulting":[110,146],"mean":[113,149],"accuracy":[114,150,173],"~80%":[116],"three":[118,131],"combinations.":[119],"Secondly,":[120],"one":[143],"new":[144],"skier,":[145],"87.2%":[152],"95.1%":[154],"respectively,":[155],"optimal":[158],"sensor":[159],"configuration":[160],"(five":[161],"sensors:":[163],"both":[164,166,176],"hands,":[165],"feet,":[167],"pelvis).":[170],"High":[171],"obtained":[174],"approaches":[177],"indicates":[178],"that":[179],"be":[188],"deployed":[189],"real-time":[191],"coaches.":[200]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":3}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
