{"id":"https://openalex.org/W7161713926","doi":"https://doi.org/10.48550/arxiv.2605.17468","title":"An Interpretable Closed-Loop Intelligent Tutoring System for Multimodal Affective Feedback in Asynchronous Presentation Training","display_name":"An Interpretable Closed-Loop Intelligent Tutoring System for Multimodal Affective Feedback in Asynchronous Presentation Training","publication_year":2026,"publication_date":"2026-05-17","ids":{"openalex":"https://openalex.org/W7161713926","doi":"https://doi.org/10.48550/arxiv.2605.17468"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.17468","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.17468","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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.2605.17468","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036002469","display_name":"Hung-Yue Suen","orcid":"https://orcid.org/0000-0002-6796-2031"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Suen, Hung-Yue","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5074186083","display_name":"Kuo-En Hung","orcid":"https://orcid.org/0000-0003-2091-2747"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hung, Kuo-En","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/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.7360000014305115,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.7360000014305115,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10636","display_name":"Innovative Teaching and Learning Methods","score":0.05559999868273735,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11516","display_name":"Visual and Cognitive Learning Processes","score":0.05139999836683273,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.6988999843597412},{"id":"https://openalex.org/keywords/coaching","display_name":"Coaching","score":0.6603999733924866},{"id":"https://openalex.org/keywords/presentation","display_name":"Presentation (obstetrics)","score":0.6097000241279602},{"id":"https://openalex.org/keywords/intelligent-tutoring-system","display_name":"Intelligent tutoring system","score":0.5565000176429749},{"id":"https://openalex.org/keywords/rating-scale","display_name":"Rating scale","score":0.4499000012874603},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.40470001101493835},{"id":"https://openalex.org/keywords/training","display_name":"Training (meteorology)","score":0.3578999936580658},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.35530000925064087}],"concepts":[{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6988999843597412},{"id":"https://openalex.org/C2779363792","wikidata":"https://www.wikidata.org/wiki/Q1104185","display_name":"Coaching","level":2,"score":0.6603999733924866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6191999912261963},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.6097000241279602},{"id":"https://openalex.org/C2779336797","wikidata":"https://www.wikidata.org/wiki/Q3055492","display_name":"Intelligent tutoring system","level":2,"score":0.5565000176429749},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5045999884605408},{"id":"https://openalex.org/C83849319","wikidata":"https://www.wikidata.org/wiki/Q7295720","display_name":"Rating scale","level":2,"score":0.4499000012874603},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4406999945640564},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.40470001101493835},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3950999975204468},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3714999854564667},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.3578999936580658},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.35530000925064087},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.3359000086784363},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.32989999651908875},{"id":"https://openalex.org/C132758656","wikidata":"https://www.wikidata.org/wiki/Q5307365","display_name":"Dreyfus model of skill acquisition","level":2,"score":0.32899999618530273},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3255999982357025},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.3133000135421753},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.3077000081539154},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.30160000920295715},{"id":"https://openalex.org/C2780910867","wikidata":"https://www.wikidata.org/wiki/Q1952416","display_name":"Multimodality","level":2,"score":0.2874000072479248},{"id":"https://openalex.org/C2777072894","wikidata":"https://www.wikidata.org/wiki/Q4812204","display_name":"Asynchronous learning","level":5,"score":0.2750999927520752},{"id":"https://openalex.org/C151243789","wikidata":"https://www.wikidata.org/wiki/Q17148646","display_name":"Multiple baseline design","level":3,"score":0.263700008392334},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.2596000134944916},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.25619998574256897},{"id":"https://openalex.org/C135641252","wikidata":"https://www.wikidata.org/wiki/Q738567","display_name":"Multimodal interaction","level":2,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.17468","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.17468","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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.2605.17468","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.17468","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":[{"score":0.880454421043396,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3,57,176],"interpretable":[4,36],"closed-loop":[5],"Intelligent":[6],"Tutoring":[7],"System":[8],"(ITS)":[9],"that":[10,39,74],"supports":[11],"feedback-guided":[12],"practice":[13,127,143],"for":[14,155,187],"developing":[15],"on-camera":[16],"oral":[17],"presentation":[18],"skills":[19],"at":[20],"scale.":[21],"The":[22,160],"system":[23,94],"operationalizes":[24],"a":[25,34,116,125,146],"seven-dimensional":[26],"Behaviorally":[27],"Anchored":[28],"Rating":[29],"Scale":[30],"(BARS)":[31],"and":[32,47,68,158,182],"implements":[33],"three-layer":[35],"feedback":[37,73,178],"architecture":[38],"connects":[40],"rubric-aligned":[41,96],"multimodal":[42,63,164],"scoring,":[43],"audience-perceived":[44],"expressive":[45],"diagnostics,":[46],"retrieval-augmented":[48],"conversational":[49],"coaching":[50],"to":[51,79,102],"support":[52],"deliberate":[53],"practice.":[54],"Built":[55],"on":[56,84],"XGBoost":[58],"backbone,":[59],"the":[60,93],"ITS":[61,185],"maps":[62],"inputs":[64],"(facial,":[65],"vocal,":[66],"textual,":[67],"oculomotor":[69],"features)":[70],"into":[71,171],"evidence-based":[72],"can":[75,167],"be":[76,168],"traced":[77],"back":[78],"observable":[80,172],"performance":[81,99,152],"cues.":[82],"Trained":[83],"10,360":[85],"Massive":[86],"Open":[87],"Online":[88],"Course":[89],"(MOOC)":[90],"video":[91],"segments,":[92],"achieved":[95],"scoring":[97],"with":[98,120,142,150],"levels":[100],"comparable":[101],"expert":[103],"ratings":[104],"(R2":[105],"=":[106,110,113,140],"0.48-0.61,":[107],"Spearman's":[108],"rho":[109],"0.69-0.78,":[111],"MAE":[112],"0.43-0.57).":[114],"In":[115],"pre-post":[117],"validation":[118],"study":[119],"204":[121],"adult":[122],"learners":[123],"over":[124],"30-day":[126],"window,":[128],"participants":[129],"demonstrated":[130],"significant":[131],"improvements":[132],"across":[133],"all":[134],"seven":[135],"BARS":[136],"dimensions":[137],"(Cohen's":[138],"d":[139],"0.39-0.90),":[141],"frequency":[144],"showing":[145],"strong":[147],"positive":[148],"association":[149],"posttest":[151],"after":[153],"controlling":[154],"baseline":[156],"scores":[157],"demographics.":[159],"results":[161],"demonstrate":[162],"how":[163],"analytic":[165],"outputs":[166],"systematically":[169],"transformed":[170],"behavioral":[173],"change":[174],"through":[175],"integrated":[177],"architecture,":[179],"advancing":[180],"explainable":[181],"pedagogically":[183],"grounded":[184],"design":[186],"performance-based":[188],"competencies.":[189]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-05-20T00:00:00"}