{"id":"https://openalex.org/W3162442456","doi":"https://doi.org/10.3390/s21103381","title":"Human Activity Recognition for People with Knee Osteoarthritis\u2014A Proof-of-Concept","display_name":"Human Activity Recognition for People with Knee Osteoarthritis\u2014A Proof-of-Concept","publication_year":2021,"publication_date":"2021-05-12","ids":{"openalex":"https://openalex.org/W3162442456","doi":"https://doi.org/10.3390/s21103381","mag":"3162442456","pmid":"https://pubmed.ncbi.nlm.nih.gov/34066265"},"language":"en","primary_location":{"id":"doi:10.3390/s21103381","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21103381","pdf_url":"https://www.mdpi.com/1424-8220/21/10/3381/pdf?version=1620902938","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/1424-8220/21/10/3381/pdf?version=1620902938","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013524533","display_name":"Jay-Shian Tan","orcid":"https://orcid.org/0000-0002-9728-3128"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jay-Shian Tan","raw_affiliation_strings":["School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia"],"raw_orcid":"https://orcid.org/0000-0002-9728-3128","affiliations":[{"raw_affiliation_string":"School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107969017","display_name":"Behrouz Khabbaz Beheshti","orcid":"https://orcid.org/0000-0003-1826-6184"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Behrouz Khabbaz Beheshti","raw_affiliation_strings":["Curtin Institute for Computation, Curtin University, Perth 6845, Australia"],"raw_orcid":"https://orcid.org/0000-0003-1826-6184","affiliations":[{"raw_affiliation_string":"Curtin Institute for Computation, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006548210","display_name":"Tara Binnie","orcid":"https://orcid.org/0000-0002-6166-2791"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tara Binnie","raw_affiliation_strings":["School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007531747","display_name":"Paul Davey","orcid":"https://orcid.org/0000-0002-2119-8066"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Paul Davey","raw_affiliation_strings":["School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia"],"raw_orcid":"https://orcid.org/0000-0002-2119-8066","affiliations":[{"raw_affiliation_string":"School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070250221","display_name":"J.P. Ca\u00f1eiro","orcid":"https://orcid.org/0000-0001-5555-4412"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"J. P. Caneiro","raw_affiliation_strings":["School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080376988","display_name":"Peter Kent","orcid":"https://orcid.org/0000-0002-2429-9233"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Peter Kent","raw_affiliation_strings":["School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia"],"raw_orcid":"https://orcid.org/0000-0002-2429-9233","affiliations":[{"raw_affiliation_string":"School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015765867","display_name":"Anne Smith","orcid":"https://orcid.org/0000-0002-4667-7389"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Anne Smith","raw_affiliation_strings":["School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064181645","display_name":"Peter O\u2019Sullivan","orcid":"https://orcid.org/0000-0002-3982-4088"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Peter O\u2019Sullivan","raw_affiliation_strings":["School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067082389","display_name":"Amity Campbell","orcid":"https://orcid.org/0000-0002-6461-6280"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Amity Campbell","raw_affiliation_strings":["School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Allied Health, Faculty of Health Sciences, Curtin University, Perth 6845, Australia","institution_ids":["https://openalex.org/I205640436"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5080376988"],"corresponding_institution_ids":["https://openalex.org/I205640436"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.8556,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.86313304,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"21","issue":"10","first_page":"3381","last_page":"3381"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9926000237464905,"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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9865999817848206,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stairs","display_name":"Stairs","score":0.7752257585525513},{"id":"https://openalex.org/keywords/osteoarthritis","display_name":"Osteoarthritis","score":0.7678892612457275},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.6759323477745056},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.6759220957756042},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.5786518454551697},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.538334310054779},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.48082196712493896},{"id":"https://openalex.org/keywords/rehabilitation","display_name":"Rehabilitation","score":0.4567907452583313},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.44936975836753845},{"id":"https://openalex.org/keywords/activities-of-daily-living","display_name":"Activities of daily living","score":0.4156531095504761},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3977389931678772},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3885509669780731},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38363319635391235},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14850246906280518}],"concepts":[{"id":"https://openalex.org/C2777295749","wikidata":"https://www.wikidata.org/wiki/Q12511","display_name":"Stairs","level":2,"score":0.7752257585525513},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.7678892612457275},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.6759323477745056},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.6759220957756042},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.5786518454551697},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.538334310054779},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.48082196712493896},{"id":"https://openalex.org/C2778818304","wikidata":"https://www.wikidata.org/wiki/Q1819478","display_name":"Rehabilitation","level":2,"score":0.4567907452583313},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.44936975836753845},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.4156531095504761},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3977389931678772},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3885509669780731},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38363319635391235},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14850246906280518},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil 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":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006802","descriptor_name":"Human Activities","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006802","descriptor_name":"Human Activities","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006802","descriptor_name":"Human Activities","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006802","descriptor_name":"Human Activities","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D020370","descriptor_name":"Osteoarthritis, Knee","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true}],"locations_count":6,"locations":[{"id":"doi:10.3390/s21103381","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21103381","pdf_url":"https://www.mdpi.com/1424-8220/21/10/3381/pdf?version=1620902938","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:34066265","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34066265","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:963305e2fdad49908cc19ecd27153868","is_oa":true,"landing_page_url":"https://doaj.org/article/963305e2fdad49908cc19ecd27153868","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 10, p 3381 (2021)","raw_type":"article"},{"id":"pmh:oai:espace.curtin.edu.au:20.500.11937/86491","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11937/86491","pdf_url":null,"source":{"id":"https://openalex.org/S4306401790","display_name":"eSpace (Curtin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205640436","host_organization_name":"Curtin University","host_organization_lineage":["https://openalex.org/I205640436"],"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":"Journal Article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/10/3381/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21103381","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 10; Pages: 3381","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8152007","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8152007","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/s21103381","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21103381","pdf_url":"https://www.mdpi.com/1424-8220/21/10/3381/pdf?version=1620902938","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":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3162442456.pdf","grobid_xml":"https://content.openalex.org/works/W3162442456.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W1564237868","https://openalex.org/W1975508975","https://openalex.org/W1993105633","https://openalex.org/W1993722932","https://openalex.org/W1996117239","https://openalex.org/W2012557818","https://openalex.org/W2047295869","https://openalex.org/W2053410759","https://openalex.org/W2053841105","https://openalex.org/W2069671123","https://openalex.org/W2091053988","https://openalex.org/W2098082628","https://openalex.org/W2134175790","https://openalex.org/W2139586372","https://openalex.org/W2149413165","https://openalex.org/W2154600790","https://openalex.org/W2247209766","https://openalex.org/W2505826731","https://openalex.org/W2534105280","https://openalex.org/W2587520514","https://openalex.org/W2590106597","https://openalex.org/W2593796416","https://openalex.org/W2736191430","https://openalex.org/W2737046835","https://openalex.org/W2738570070","https://openalex.org/W2749794192","https://openalex.org/W2750664618","https://openalex.org/W2761462984","https://openalex.org/W2791404844","https://openalex.org/W2791820053","https://openalex.org/W2792932721","https://openalex.org/W2794759452","https://openalex.org/W2897764506","https://openalex.org/W2919115771","https://openalex.org/W2936381732","https://openalex.org/W2999039416","https://openalex.org/W3001585362","https://openalex.org/W3005130785","https://openalex.org/W3012760824","https://openalex.org/W3021286010","https://openalex.org/W3021430260","https://openalex.org/W3036630077","https://openalex.org/W3044651858","https://openalex.org/W3084497207","https://openalex.org/W3086789716","https://openalex.org/W3094823459","https://openalex.org/W3104065111","https://openalex.org/W3111842173","https://openalex.org/W3115442474","https://openalex.org/W3139646219","https://openalex.org/W6788363805"],"related_works":["https://openalex.org/W2570308965","https://openalex.org/W2049247410","https://openalex.org/W2318265355","https://openalex.org/W1486724195","https://openalex.org/W3016838864","https://openalex.org/W2766841671","https://openalex.org/W2117913171","https://openalex.org/W2582769230","https://openalex.org/W2989668789","https://openalex.org/W4312127264"],"abstract_inverted_index":{"Clinicians":[0],"lack":[1],"objective":[2],"means":[3],"for":[4,43,54,82,86],"monitoring":[5],"if":[6,93],"their":[7],"knee":[8,57,104,128,191],"osteoarthritis":[9,58,105,129,192],"patients":[10],"are":[11,40,79],"improving":[12],"outside":[13],"of":[14,69,154,162,198],"the":[15,65,151,159,167,174],"clinic":[16],"(e.g.,":[17],"at":[18,150,158,166],"home).":[19],"Previous":[20],"human":[21],"activity":[22],"recognition":[23],"(HAR)":[24],"models":[25,39,52,135],"using":[26,185],"wearable":[27],"sensor":[28],"data":[29,33,99,123,187],"have":[30,46,59,103],"only":[31],"used":[32],"from":[34,71,100,124,188],"healthy":[35],"people":[36,44,55,101,189],"and":[37,76,130,140,143,164,196],"such":[38],"typically":[41],"imprecise":[42],"who":[45,102],"medical":[47],"conditions":[48],"affecting":[49],"movement.":[50],"HAR":[51,95,180],"designed":[53],"with":[56,127,190],"classified":[60],"rehabilitation":[61],"exercises":[62],"but":[63],"not":[64],"clinically":[66,113],"relevant":[67,114],"activities":[68,195],"transitioning":[70],"a":[72,94],"chair,":[73,138],"negotiating":[74],"stairs":[75,139],"walking,":[77],"which":[78],"commonly":[80],"monitored":[81],"improvement":[83],"during":[84],"therapy":[85],"this":[87],"condition.":[88],"Therefore,":[89,116],"it":[90],"is":[91,173],"unknown":[92],"model":[96,146],"trained":[97,131],"on":[98],"can":[106,182],"be":[107,183],"accurate":[108,179],"in":[109],"classifying":[110],"these":[111],"three":[112],"activities.":[115,199],"we":[117],"collected":[118],"inertial":[119],"measurement":[120],"unit":[121],"(IMU)":[122],"18":[125],"participants":[126],"convolutional":[132],"neural":[133],"network":[134],"to":[136,193],"identify":[137],"walking":[141],"activities,":[142],"phases.":[144],"The":[145],"accuracy":[147],"was":[148],"85%":[149],"first":[152,175],"level":[153,169],"classification":[155],"(activity),":[156],"89-97%":[157],"second":[160],"(direction":[161],"movement)":[163],"60-67%":[165],"third":[168],"(phase).":[170],"This":[171],"study":[172],"proof-of-concept":[176],"that":[177],"an":[178],"system":[181],"developed":[184],"IMU":[186],"classify":[194],"phases":[197]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}