{"id":"https://openalex.org/W7134828213","doi":"https://doi.org/10.48550/arxiv.2603.08564","title":"BioGait-VLM: A Tri-Modal Vision-Language-Biomechanics Framework for Interpretable Clinical Gait Assessment","display_name":"BioGait-VLM: A Tri-Modal Vision-Language-Biomechanics Framework for Interpretable Clinical Gait Assessment","publication_year":2026,"publication_date":"2026-03-09","ids":{"openalex":"https://openalex.org/W7134828213","doi":"https://doi.org/10.48550/arxiv.2603.08564"},"language":null,"primary_location":{"id":"pmh:doi:10.48550/arxiv.2603.08564","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5128682969","display_name":"Erdong Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Chen, Erdong","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126718192","display_name":"Yuyang Ji","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ji, Yuyang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128676257","display_name":"Jacob K. Greenberg","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Greenberg, Jacob K.","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128656740","display_name":"Benjamin Steel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Steel, Benjamin","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096939283","display_name":"Faraz Arkam","orcid":"https://orcid.org/0000-0002-4051-9611"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Arkam, Faraz","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128640967","display_name":"Abigail Lewis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lewis, Abigail","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128671916","display_name":"Pranay Singh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Singh, Pranay","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5128646178","display_name":"Feng Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Feng","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5128682969"],"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":0.5580000281333923,"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":0.5580000281333923,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.275299996137619,"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/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.03669999912381172,"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/gait","display_name":"Gait","score":0.574999988079071},{"id":"https://openalex.org/keywords/overfitting","display_name":"Overfitting","score":0.5637000203132629},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4442000091075897},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.39070001244544983},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.38690000772476196},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.34130001068115234},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.34040001034736633},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.3368000090122223}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6227999925613403},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5971999764442444},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.574999988079071},{"id":"https://openalex.org/C22019652","wikidata":"https://www.wikidata.org/wiki/Q331309","display_name":"Overfitting","level":3,"score":0.5637000203132629},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4643000066280365},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4442000091075897},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.43220001459121704},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.39070001244544983},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.38690000772476196},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.34130001068115234},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.34040001034736633},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.3368000090122223},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.31949999928474426},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2827000021934509},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.2793000042438507},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.27720001339912415},{"id":"https://openalex.org/C2777604421","wikidata":"https://www.wikidata.org/wiki/Q2303951","display_name":"Myelopathy","level":3,"score":0.2639999985694885},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.26269999146461487},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.2578999996185303},{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.25609999895095825}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:doi:10.48550/arxiv.2603.08564","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"doi:10.48550/arxiv.2603.08564","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.08564","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":"article"}],"best_oa_location":{"id":"pmh:doi:10.48550/arxiv.2603.08564","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"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":{"Video-based":[0],"Clinical":[1],"Gait":[2],"Analysis":[3],"often":[4],"suffers":[5],"from":[6],"poor":[7],"generalization":[8],"as":[9],"models":[10],"overfit":[11],"environmental":[12],"biases":[13],"instead":[14],"of":[15,75],"capturing":[16],"pathological":[17],"motion.":[18],"To":[19,78],"address":[20],"this,":[21],"we":[22,82],"propose":[23],"BioGait-VLM,":[24],"a":[25,41,51,89,98,103,120,136],"tri-modal":[26],"Vision-Language-Biomechanics":[27],"framework":[28],"for":[29],"interpretable":[30],"clinical":[31,130],"gait":[32,141],"assessment.":[33,142],"Unlike":[34],"standard":[35],"video":[36],"encoders,":[37],"our":[38],"architecture":[39],"incorporates":[40],"Temporal":[42],"Evidence":[43],"Distillation":[44],"branch":[45,54],"to":[46,68,96,107],"capture":[47],"rhythmic":[48],"dynamics":[49],"and":[50,132],"Biomechanical":[52],"Tokenization":[53],"that":[55,125],"projects":[56],"3D":[57],"skeleton":[58],"sequences":[59],"into":[60],"language-aligned":[61],"semantic":[62],"tokens.":[63],"This":[64],"enables":[65],"the":[66,84],"model":[67],"explicitly":[69],"reason":[70],"about":[71],"joint":[72],"mechanics":[73],"independent":[74],"visual":[76],"shortcuts.":[77],"ensure":[79],"rigorous":[80],"benchmarking,":[81],"augment":[83],"public":[85],"GAVD":[86],"dataset":[87],"with":[88],"high-fidelity":[90],"Degenerative":[91],"Cervical":[92],"Myelopathy":[93],"(DCM)":[94],"cohort":[95],"form":[97],"unified":[99],"8-class":[100],"taxonomy,":[101],"establishing":[102],"strict":[104],"subject-disjoint":[105],"protocol":[106],"prevent":[108],"data":[109],"leakage.":[110],"Under":[111],"this":[112],"setting,":[113],"BioGait-VLM":[114],"achieves":[115],"state-of-the-art":[116],"recognition":[117],"accuracy.":[118],"Furthermore,":[119],"blinded":[121],"expert":[122],"study":[123],"confirms":[124],"biomechanical":[126],"tokens":[127],"significantly":[128],"improve":[129],"plausibility":[131],"evidence":[133],"grounding,":[134],"offering":[135],"path":[137],"toward":[138],"transparent,":[139],"privacy-enhanced":[140]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2026-03-11T00:00:00"}