{"id":"https://openalex.org/W2965697822","doi":"https://doi.org/10.1109/bsn.2019.8771084","title":"EXTRA: Exercise Tracking and Analysis Platform for Remote-monitoring of Knee Rehabilitation","display_name":"EXTRA: Exercise Tracking and Analysis Platform for Remote-monitoring of Knee Rehabilitation","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2965697822","doi":"https://doi.org/10.1109/bsn.2019.8771084","mag":"2965697822"},"language":"en","primary_location":{"id":"doi:10.1109/bsn.2019.8771084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bsn.2019.8771084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 16th International Conference on Wearable and Implantable Body Sensor Networks (BSN)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015173367","display_name":"Migyeong Gwak","orcid":"https://orcid.org/0000-0003-1226-0451"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Migyeong Gwak","raw_affiliation_strings":["Computer Science Department, University of California Los Angeles, Los Angeles, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of California Los Angeles, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006164376","display_name":"Shayan Fazeli","orcid":"https://orcid.org/0000-0002-2486-3439"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shayan Fazeli","raw_affiliation_strings":["Computer Science Department, University of California Los Angeles, Los Angeles, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of California Los Angeles, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001545125","display_name":"Ghazaal Ershadi","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ghazaal Ershadi","raw_affiliation_strings":["Computer Science Department, University of California Los Angeles, Los Angeles, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of California Los Angeles, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078132977","display_name":"Majid Sarrafzadeh","orcid":"https://orcid.org/0000-0001-8407-8689"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Majid Sarrafzadeh","raw_affiliation_strings":["Computer Science Department, University of California Los Angeles, Los Angeles, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of California Los Angeles, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007517209","display_name":"Melina Ghodsi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210160059","display_name":"Orange County School","ror":"https://ror.org/054pcbf42","country_code":"US","type":"education","lineage":["https://openalex.org/I4210160059"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Melina Ghodsi","raw_affiliation_strings":["Orange Lutheran High School, Orange, USA"],"affiliations":[{"raw_affiliation_string":"Orange Lutheran High School, Orange, USA","institution_ids":["https://openalex.org/I4210160059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107252029","display_name":"Afshin Aminian","orcid":null},"institutions":[{"id":"https://openalex.org/I1304278710","display_name":"Children's Hospital of Orange County","ror":"https://ror.org/0282qcz50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1304278710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Afshin Aminian","raw_affiliation_strings":["Children's Hospital of Orange County, Orthopaedic Institute, Orange, USA"],"affiliations":[{"raw_affiliation_string":"Children's Hospital of Orange County, Orthopaedic Institute, Orange, USA","institution_ids":["https://openalex.org/I1304278710"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000772228","display_name":"John A. Schlechter","orcid":"https://orcid.org/0000-0001-8389-8407"},"institutions":[{"id":"https://openalex.org/I1304278710","display_name":"Children's Hospital of Orange County","ror":"https://ror.org/0282qcz50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1304278710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John A. Schlechter","raw_affiliation_strings":["Children's Hospital of Orange County, Orthopaedic Institute, Orange, USA"],"affiliations":[{"raw_affiliation_string":"Children's Hospital of Orange County, Orthopaedic Institute, Orange, USA","institution_ids":["https://openalex.org/I1304278710"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5015173367"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":1.9311,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.87838119,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"8","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11446","display_name":"Mobile Health and mHealth Applications","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11446","display_name":"Mobile Health and mHealth Applications","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10442","display_name":"Knee injuries and reconstruction techniques","score":0.955299973487854,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12127","display_name":"Software System Performance and Reliability","score":0.9332000017166138,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/usability","display_name":"Usability","score":0.7793972492218018},{"id":"https://openalex.org/keywords/brace","display_name":"Brace","score":0.6165176630020142},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6040974259376526},{"id":"https://openalex.org/keywords/rehabilitation","display_name":"Rehabilitation","score":0.5700232982635498},{"id":"https://openalex.org/keywords/knee-joint","display_name":"Knee Joint","score":0.4699580669403076},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.43041643500328064},{"id":"https://openalex.org/keywords/user-friendly","display_name":"User Friendly","score":0.42930272221565247},{"id":"https://openalex.org/keywords/data-acquisition","display_name":"Data acquisition","score":0.41544392704963684},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.41269564628601074},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.39312630891799927},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.3820277452468872},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.32840830087661743},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.2854406237602234},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2350056767463684},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2311951220035553},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0998644232749939},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.08168670535087585}],"concepts":[{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.7793972492218018},{"id":"https://openalex.org/C2779793219","wikidata":"https://www.wikidata.org/wiki/Q2662870","display_name":"Brace","level":2,"score":0.6165176630020142},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6040974259376526},{"id":"https://openalex.org/C2778818304","wikidata":"https://www.wikidata.org/wiki/Q1819478","display_name":"Rehabilitation","level":2,"score":0.5700232982635498},{"id":"https://openalex.org/C2908736133","wikidata":"https://www.wikidata.org/wiki/Q37425","display_name":"Knee Joint","level":2,"score":0.4699580669403076},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.43041643500328064},{"id":"https://openalex.org/C61437842","wikidata":"https://www.wikidata.org/wiki/Q281291","display_name":"User Friendly","level":2,"score":0.42930272221565247},{"id":"https://openalex.org/C163985040","wikidata":"https://www.wikidata.org/wiki/Q1172399","display_name":"Data acquisition","level":2,"score":0.41544392704963684},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.41269564628601074},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.39312630891799927},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.3820277452468872},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.32840830087661743},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.2854406237602234},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2350056767463684},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2311951220035553},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0998644232749939},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.08168670535087585},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bsn.2019.8771084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bsn.2019.8771084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 16th International Conference on Wearable and Implantable Body Sensor Networks (BSN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1979485019","https://openalex.org/W1985816353","https://openalex.org/W1997183714","https://openalex.org/W2013632077","https://openalex.org/W2015709324","https://openalex.org/W2095386282","https://openalex.org/W2138689393","https://openalex.org/W6654223940"],"related_works":["https://openalex.org/W2039982706","https://openalex.org/W2990021029","https://openalex.org/W1854890619","https://openalex.org/W2397852956","https://openalex.org/W2551499063","https://openalex.org/W24994384","https://openalex.org/W2046223316","https://openalex.org/W2165717376","https://openalex.org/W2164625777","https://openalex.org/W2415397981"],"abstract_inverted_index":{"Completing":[0],"a":[1,23,59,88,117],"set":[2],"of":[3,31,49,78,98,109],"therapeutic":[4,32,122],"exercises":[5,33],"correctly":[6],"and":[7,13,27,84,131,145,153],"regularly":[8],"is":[9],"essential":[10],"for":[11,25,150],"early":[12],"safe":[14],"recovery":[15],"from":[16],"knee":[17,51,61,80,100],"reconstructive":[18],"surgery.":[19],"We":[20,74],"propose":[21],"EXTRA,":[22],"platform":[24,137],"monitoring":[26,130],"improving":[28],"the":[29,35,41,50,68,71,76,79,85,99,110,133,139,147],"quality":[30],"that":[34,114],"patients":[36],"need":[37],"to":[38,70,120,141],"perform":[39],"during":[40],"recovery.":[42],"The":[43,94,106],"data":[44,69],"acquisition":[45],"framework":[46],"obtains":[47],"observations":[48],"movement":[52],"using":[53],"an":[54],"embedded":[55],"flex":[56],"sensor":[57],"in":[58,87,128],"hinged":[60],"brace.":[62],"A":[63],"connected":[64],"Android":[65],"application":[66],"transmits":[67],"database":[72],"real-time.":[73],"evaluated":[75],"accuracy":[77],"joint":[81],"angle":[82,101],"measurement":[83],"usability":[86,111],"study":[89],"with":[90],"young":[91],"healthy":[92],"adults.":[93],"mean":[95],"absolute":[96],"error":[97],"measurements":[102],"was":[103],"13.31":[104],"degrees.":[105],"high":[107,126],"score":[108],"questionnaire":[112],"indicates":[113],"EXTRA":[115,124],"provides":[116],"user-friendly":[118],"interface":[119],"motivate":[121],"exercises.":[123,134],"maintains":[125],"standards":[127],"accurately":[129],"interpreting":[132],"Our":[135],"proposed":[136],"has":[138],"potential":[140],"provide":[142],"effective":[143],"guidelines":[144],"improve":[146],"rehabilitation":[148],"process":[149],"orthopedic":[151],"professionals":[152],"patients.":[154]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}