{"id":"https://openalex.org/W4407470436","doi":"https://doi.org/10.1109/dicta63115.2024.00046","title":"Domain Adaptation for Classifying Spontaneous Smile Videos","display_name":"Domain Adaptation for Classifying Spontaneous Smile Videos","publication_year":2024,"publication_date":"2024-11-27","ids":{"openalex":"https://openalex.org/W4407470436","doi":"https://doi.org/10.1109/dicta63115.2024.00046"},"language":"en","primary_location":{"id":"doi:10.1109/dicta63115.2024.00046","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta63115.2024.00046","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5060988220","display_name":"Amrijit Biswas","orcid":null},"institutions":[{"id":"https://openalex.org/I157386601","display_name":"North South University","ror":"https://ror.org/05wdbfp45","country_code":"BD","type":"education","lineage":["https://openalex.org/I157386601"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Amrijit Biswas","raw_affiliation_strings":["North South University,Department of Electrical and Computer Engineering (ECE),Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"North South University,Department of Electrical and Computer Engineering (ECE),Bangladesh","institution_ids":["https://openalex.org/I157386601"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084424190","display_name":"Md Zakir Hossain","orcid":"https://orcid.org/0000-0003-1892-831X"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Md Zakir Hossain","raw_affiliation_strings":["School of Computing, Australian National University,Canberra,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, Australian National University,Canberra,Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101870313","display_name":"Yan Yang","orcid":"https://orcid.org/0000-0002-6246-1748"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yan Yang","raw_affiliation_strings":["School of Computing, Australian National University,Canberra,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, Australian National University,Canberra,Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034900636","display_name":"Syed Mohammed Shamsul Islam","orcid":"https://orcid.org/0000-0002-3200-2903"},"institutions":[{"id":"https://openalex.org/I12079687","display_name":"Edith Cowan University","ror":"https://ror.org/05jhnwe22","country_code":"AU","type":"education","lineage":["https://openalex.org/I12079687"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Syed Mohammed Shamsul Islam","raw_affiliation_strings":["School of Science, Edith Cowan University,Perth,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science, Edith Cowan University,Perth,Australia","institution_ids":["https://openalex.org/I12079687"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111839117","display_name":"Tom Gedeon","orcid":null},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tom Gedeon","raw_affiliation_strings":["School of Computing, Australian National University,Canberra,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, Australian National University,Canberra,Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007895165","display_name":"Shafin Rahman","orcid":"https://orcid.org/0000-0001-7169-0318"},"institutions":[{"id":"https://openalex.org/I157386601","display_name":"North South University","ror":"https://ror.org/05wdbfp45","country_code":"BD","type":"education","lineage":["https://openalex.org/I157386601"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Shafin Rahman","raw_affiliation_strings":["North South University,Department of Electrical and Computer Engineering (ECE),Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"North South University,Department of Electrical and Computer Engineering (ECE),Bangladesh","institution_ids":["https://openalex.org/I157386601"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"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":"252","last_page":"259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12301","display_name":"Facial Nerve Paralysis Treatment and Research","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T12301","display_name":"Facial Nerve Paralysis Treatment and Research","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T10625","display_name":"Herpesvirus Infections and Treatments","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10860","display_name":"Speech and Audio Processing","score":0.947700023651123,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/domain-adaptation","display_name":"Domain adaptation","score":0.8538675308227539},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7589902877807617},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5960908532142639},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5901122689247131},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4365861415863037},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40342891216278076},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.33244311809539795},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.1274973452091217},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11737880110740662}],"concepts":[{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.8538675308227539},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7589902877807617},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5960908532142639},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5901122689247131},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4365861415863037},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40342891216278076},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33244311809539795},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.1274973452091217},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11737880110740662},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/dicta63115.2024.00046","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta63115.2024.00046","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/733751791","is_oa":false,"landing_page_url":"https://hdl.handle.net/1885/733751791","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1731081199","https://openalex.org/W1968579112","https://openalex.org/W1998022503","https://openalex.org/W2035343574","https://openalex.org/W2129224356","https://openalex.org/W2144697550","https://openalex.org/W2173219554","https://openalex.org/W2403992299","https://openalex.org/W2605488490","https://openalex.org/W2786481407","https://openalex.org/W2962687275","https://openalex.org/W2963000559","https://openalex.org/W2963091558","https://openalex.org/W2979548969","https://openalex.org/W2987427063","https://openalex.org/W2998446648","https://openalex.org/W3009803092","https://openalex.org/W3034373833","https://openalex.org/W3034972874","https://openalex.org/W3092022161","https://openalex.org/W3104206497","https://openalex.org/W3108560336","https://openalex.org/W3177339245","https://openalex.org/W4290610135","https://openalex.org/W6677618333","https://openalex.org/W6713545272","https://openalex.org/W6732337378","https://openalex.org/W6732510986","https://openalex.org/W6774793152","https://openalex.org/W6783384671","https://openalex.org/W6784153110"],"related_works":["https://openalex.org/W4394775207","https://openalex.org/W4389474468","https://openalex.org/W4300172004","https://openalex.org/W3203792196","https://openalex.org/W4321649381","https://openalex.org/W2997645659","https://openalex.org/W3180787869","https://openalex.org/W2955455867","https://openalex.org/W4295929828","https://openalex.org/W3156096827"],"abstract_inverted_index":{"Distinguishing":[0],"spontaneous":[1],"and":[2,34,48,90,165,175],"posed":[3],"smiles":[4],"has":[5],"become":[6],"an":[7,97,120],"exciting":[8],"topic":[9],"due":[10],"to":[11,102,124,131,168],"its":[12],"potential":[13],"application":[14,113],"in":[15,69,142],"several":[16,32],"sectors.":[17],"However,":[18],"it":[19],"is":[20,60],"a":[21,70,108],"very":[22],"challenging":[23],"task,":[24],"even":[25],"for":[26,38,114],"humans.":[27],"Past":[28],"researchers":[29],"have":[30,43,160],"proposed":[31],"semi":[33],"fully":[35],"automatic":[36],"approaches":[37,42],"smile":[39,79,115,152],"classification.":[40],"These":[41],"explored":[44],"both":[45],"feature-based":[46],"engineering":[47],"end-to-end":[49,98],"deep":[50],"neural":[51],"network-based":[52],"strategies.":[53],"One":[54],"major":[55],"issue":[56],"with":[57],"past":[58],"methods":[59],"the":[61,67,75,126,132,143,170,183],"degradation":[62],"of":[63,172],"performance":[64,171],"when":[65],"deploying":[66],"model":[68,101,174],"data":[71,129],"domain":[72,99,111,179],"different":[73,82,151],"from":[74],"training":[76,127],"domain,":[77],"as":[78],"patterns":[80],"are":[81],"across":[83],"diverse":[84],"groups":[85],"(e.g.,":[86],"young,":[87],"adult,":[88],"male,":[89],"female).":[91],"In":[92],"this":[93],"paper,":[94],"we":[95],"present":[96],"adaptation":[100,112,180],"address":[103],"these":[104],"problems.":[105],"We":[106,118,159],"explore":[107],"new":[109],"unsupervised":[110],"veracity":[116],"recognition.":[117],"propose":[119],"identity-invariant":[121],"learning":[122],"objective":[123],"align":[125],"(source)":[128],"knowledge":[130],"testing":[133],"(target)":[134],"data.":[135],"Our":[136],"approach":[137,181],"penalizes":[138],"identity":[139],"information":[140],"hidden":[141],"feature":[144],"space":[145],"by":[146,186],"enhancing":[147],"sufficient":[148],"distinctiveness":[149],"among":[150],"phase":[153],"features":[154],"while":[155],"maintaining":[156],"inter-class":[157],"cohesion.":[158],"used":[161],"UVA-NEMO,":[162],"MMI,":[163],"SPOS,":[164],"BBC":[166],"datasets":[167],"validate":[169],"our":[173,178],"found":[176],"that":[177],"outperforms":[182],"existing":[184],"models":[185],"achieving":[187],"state-of-the-art":[188],"performance.":[189]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
