{"id":"https://openalex.org/W7152052342","doi":"https://doi.org/10.48550/arxiv.2604.05360","title":"OGA-AID: Clinician-in-the-loop AI Report Drafting Assistant for Multimodal Observational Gait Analysis in Post-Stroke Rehabilitation","display_name":"OGA-AID: Clinician-in-the-loop AI Report Drafting Assistant for Multimodal Observational Gait Analysis in Post-Stroke Rehabilitation","publication_year":2026,"publication_date":"2026-04-07","ids":{"openalex":"https://openalex.org/W7152052342","doi":"https://doi.org/10.48550/arxiv.2604.05360"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.05360","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.05360","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2604.05360","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104343775","display_name":"Khoi T. N. Nguyen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nguyen, Khoi T. N.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065832953","display_name":"Nghia D. Nguyen","orcid":"https://orcid.org/0000-0002-9045-3884"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nguyen, Nghia D.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133222730","display_name":"Hui Yu Koh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Koh, Hui Yu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133206570","display_name":"Patrick W. H. Kwong","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kwong, Patrick W. H.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133177992","display_name":"Karen Sui Geok Chua","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chua, Karen Sui Geok","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013851454","display_name":"Ananda Sidarta","orcid":"https://orcid.org/0000-0002-2325-3137"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sidarta, Ananda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101181844","display_name":"Baosheng Yu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yu, Baosheng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.2574000060558319,"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"}},"topics":[{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.2574000060558319,"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"}},{"id":"https://openalex.org/T10510","display_name":"Stroke Rehabilitation and Recovery","score":0.20800000429153442,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T10812","display_name":"Human Pose and Action Recognition","score":0.10890000313520432,"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/rehabilitation","display_name":"Rehabilitation","score":0.730400025844574},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.6103000044822693},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.589900016784668},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.5263000130653381},{"id":"https://openalex.org/keywords/observational-study","display_name":"Observational study","score":0.46549999713897705},{"id":"https://openalex.org/keywords/task-analysis","display_name":"Task analysis","score":0.3490999937057495},{"id":"https://openalex.org/keywords/functional-movement","display_name":"Functional movement","score":0.30820000171661377}],"concepts":[{"id":"https://openalex.org/C2778818304","wikidata":"https://www.wikidata.org/wiki/Q1819478","display_name":"Rehabilitation","level":2,"score":0.730400025844574},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.6676999926567078},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.6103000044822693},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.589900016784668},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.5263000130653381},{"id":"https://openalex.org/C23131810","wikidata":"https://www.wikidata.org/wiki/Q818574","display_name":"Observational study","level":2,"score":0.46549999713897705},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38519999384880066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3824999928474426},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.3490999937057495},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.34310001134872437},{"id":"https://openalex.org/C64635419","wikidata":"https://www.wikidata.org/wiki/Q5508837","display_name":"Functional movement","level":2,"score":0.30820000171661377},{"id":"https://openalex.org/C58328972","wikidata":"https://www.wikidata.org/wiki/Q184609","display_name":"Expert system","level":2,"score":0.3041999936103821},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.29829999804496765},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.28220000863075256},{"id":"https://openalex.org/C4441509","wikidata":"https://www.wikidata.org/wiki/Q6418787","display_name":"Multimodal therapy","level":2,"score":0.2689000070095062},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.26080000400543213},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.25949999690055847},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.2563999891281128},{"id":"https://openalex.org/C2777036941","wikidata":"https://www.wikidata.org/wiki/Q6917771","display_name":"Motion analysis","level":2,"score":0.2563999891281128},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.25600001215934753}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.05360","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.05360","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2604.05360","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.05360","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Gait":[0],"analysis":[1,111],"is":[2],"essential":[3],"in":[4,116],"post-stroke":[5],"rehabilitation":[6,117],"but":[7],"remains":[8],"time-intensive":[9],"and":[10,20,53,104,112],"cognitively":[11],"demanding,":[12],"especially":[13],"when":[14],"clinicians":[15],"must":[16],"integrate":[17],"gait":[18,102],"videos":[19],"motion-capture":[21],"data":[22],"into":[23,56],"structured":[24,57,100],"reports.":[25],"We":[26],"present":[27],"OGA-AID,":[28],"a":[29],"clinician-in-the-loop":[30,77],"multi-agent":[31],"large":[32],"language":[33],"model":[34],"system":[35,41],"for":[36,99],"multimodal":[37,71,96],"report":[38],"drafting.":[39],"The":[40],"coordinates":[42],"3":[43],"specialized":[44],"agents":[45],"to":[46,87],"synthesize":[47],"patient":[48,65],"movement":[49],"recordings,":[50],"kinematic":[51],"trajectories,":[52],"clinical":[54,101,114],"profiles":[55],"assessments.":[58,89],"Evaluated":[59],"with":[60,73],"expert":[61,80],"physiotherapists":[62],"on":[63],"real":[64],"data,":[66],"OGA-AID":[67],"consistently":[68],"outperforms":[69],"single-pass":[70],"baselines":[72],"low":[74],"error.":[75],"In":[76],"settings,":[78],"brief":[79],"preliminary":[81],"notes":[82],"further":[83],"reduce":[84],"error":[85],"compared":[86],"reference":[88],"Our":[90],"findings":[91],"demonstrate":[92],"the":[93,106],"feasibility":[94],"of":[95],"agentic":[97],"systems":[98],"assessment":[103],"highlight":[105],"complementary":[107],"relationship":[108],"between":[109],"AI-assisted":[110],"human":[113],"judgment":[115],"workflows.":[118]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-04-09T00:00:00"}