{"id":"https://openalex.org/W2890555171","doi":"https://doi.org/10.1145/3236495","title":"Persona","display_name":"Persona","publication_year":2018,"publication_date":"2018-09-12","ids":{"openalex":"https://openalex.org/W2890555171","doi":"https://doi.org/10.1145/3236495","mag":"2890555171"},"language":"en","primary_location":{"id":"doi:10.1145/3236495","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3236495","pdf_url":null,"source":{"id":"https://openalex.org/S131145815","display_name":"Computers in entertainment","issn_l":"1544-3574","issn":["1544-3574","1544-3981"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers in Entertainment","raw_type":"journal-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/A5038080512","display_name":"Adriana Braun","orcid":null},"institutions":[{"id":"https://openalex.org/I45643870","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","ror":"https://ror.org/025vmq686","country_code":"BR","type":"education","lineage":["https://openalex.org/I45643870"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Adriana Braun","raw_affiliation_strings":["Pontifical Catholic University of Rio Grande do Sul"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pontifical Catholic University of Rio Grande do Sul","institution_ids":["https://openalex.org/I45643870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081507441","display_name":"Rossana Baptista Queiroz","orcid":null},"institutions":[{"id":"https://openalex.org/I45643870","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","ror":"https://ror.org/025vmq686","country_code":"BR","type":"education","lineage":["https://openalex.org/I45643870"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rossana Queiroz","raw_affiliation_strings":["Pontifical Catholic University of Rio Grande do Sul"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pontifical Catholic University of Rio Grande do Sul","institution_ids":["https://openalex.org/I45643870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032196488","display_name":"WonSook Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Wonsook Lee","raw_affiliation_strings":["University of Ottawa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ottawa","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031607530","display_name":"Bruno Feij\u00f3","orcid":"https://orcid.org/0000-0003-4441-2632"},"institutions":[{"id":"https://openalex.org/I2699952","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio de Janeiro","ror":"https://ror.org/01dg47b60","country_code":"BR","type":"education","lineage":["https://openalex.org/I2699952"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Bruno Feijo","raw_affiliation_strings":["Pontifical Catholic University of Rio de Janeiro"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pontifical Catholic University of Rio de Janeiro","institution_ids":["https://openalex.org/I2699952"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059434669","display_name":"Soraia Raupp Musse","orcid":"https://orcid.org/0000-0002-3278-217X"},"institutions":[{"id":"https://openalex.org/I45643870","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","ror":"https://ror.org/025vmq686","country_code":"BR","type":"education","lineage":["https://openalex.org/I45643870"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Soraia Raupp Musse","raw_affiliation_strings":["Pontifical Catholic University of Rio Grande do Sul, PUCRS - Porto Alegre, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pontifical Catholic University of Rio Grande do Sul, PUCRS - Porto Alegre, Brazil","institution_ids":["https://openalex.org/I45643870"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1799,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.50122058,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"16","issue":"3","first_page":"1","last_page":"19"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14074","display_name":"Persona Design and Applications","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T14074","display_name":"Persona Design and Applications","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T12290","display_name":"Human Motion and Animation","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11439","display_name":"Video Analysis and Summarization","score":0.9724000096321106,"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/persona","display_name":"Persona","score":0.910625696182251},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6772697567939758},{"id":"https://openalex.org/keywords/avatar","display_name":"Avatar","score":0.655301570892334},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6183403134346008},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6128078103065491},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.5124412178993225},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.49159154295921326},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.45534974336624146},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.448075532913208},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.446668416261673},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4310801029205322},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.4196482002735138},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3550078570842743},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3435268998146057},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.33024948835372925}],"concepts":[{"id":"https://openalex.org/C313442","wikidata":"https://www.wikidata.org/wiki/Q778556","display_name":"Persona","level":2,"score":0.910625696182251},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6772697567939758},{"id":"https://openalex.org/C2777365542","wikidata":"https://www.wikidata.org/wiki/Q83090","display_name":"Avatar","level":2,"score":0.655301570892334},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6183403134346008},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6128078103065491},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.5124412178993225},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.49159154295921326},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.45534974336624146},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.448075532913208},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.446668416261673},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4310801029205322},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.4196482002735138},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3550078570842743},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3435268998146057},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.33024948835372925},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3236495","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3236495","pdf_url":null,"source":{"id":"https://openalex.org/S131145815","display_name":"Computers in entertainment","issn_l":"1544-3574","issn":["1544-3574","1544-3981"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers in Entertainment","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322502","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado do Rio Grande do Sul","ror":"https://ror.org/05k49za97"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W34305967","https://openalex.org/W83808262","https://openalex.org/W655089096","https://openalex.org/W1565009026","https://openalex.org/W1566413196","https://openalex.org/W1588539311","https://openalex.org/W1971737742","https://openalex.org/W1988457341","https://openalex.org/W2002914719","https://openalex.org/W2004068758","https://openalex.org/W2006217447","https://openalex.org/W2008635359","https://openalex.org/W2015212590","https://openalex.org/W2046604164","https://openalex.org/W2055922511","https://openalex.org/W2060153145","https://openalex.org/W2076830230","https://openalex.org/W2080277992","https://openalex.org/W2084245156","https://openalex.org/W2108445559","https://openalex.org/W2109244124","https://openalex.org/W2115096495","https://openalex.org/W2135666716","https://openalex.org/W2139011275","https://openalex.org/W2154445906","https://openalex.org/W2473507941","https://openalex.org/W2561675875","https://openalex.org/W2911304290","https://openalex.org/W3123554940","https://openalex.org/W4206099414","https://openalex.org/W4246999471"],"related_works":["https://openalex.org/W3138471234","https://openalex.org/W4247958311","https://openalex.org/W2795366572","https://openalex.org/W2886588594","https://openalex.org/W3005214328","https://openalex.org/W2920961600","https://openalex.org/W3093865216","https://openalex.org/W4221062083","https://openalex.org/W4387645778","https://openalex.org/W1872262506"],"abstract_inverted_index":{"This":[0],"article":[1],"proposes":[2],"the":[3,9,17,44,70,90,109,122],"Persona":[4,25,91,123],"method.":[5],"The":[6,50,93],"goal":[7],"of":[8,20,65],"prosposed":[10],"method":[11,95],"is":[12,26,96,101],"to":[13,59],"learn":[14],"and":[15,40,47,103,132],"classify":[16],"facial":[18],"actions":[19],"actors":[21],"in":[22,69,137],"video":[23],"sequences.":[24],"based":[27,120],"on":[28,108,121],"standard":[29],"action":[30,84],"units.":[31],"We":[32],"use":[33],"a":[34,63],"database":[35],"with":[36],"main":[37],"expressions":[38,61],"mapped":[39],"pre-classified":[41],"that":[42],"allows":[43],"automatic":[45,98],"learning":[46,51],"faces":[48],"selection.":[49],"stage":[52],"uses":[53],"Support":[54],"Vector":[55],"Machine":[56],"(SVM)":[57],"classifiers":[58],"identify":[60],"from":[62],"set":[64],"feature":[66],"points":[67],"tracked":[68],"input":[71],"video.":[72],"After":[73],"that,":[74],"labeled":[75],"control":[76],"3D":[77],"masks":[78],"are":[79,118],"built":[80],"for":[81],"each":[82],"selected":[83],"unit":[85],"or":[86,112],"expression,":[87],"which":[88],"composes":[89],"structure.":[92],"proposed":[94],"almost":[97],"(little":[99],"intervention":[100],"needed)":[102],"does":[104],"not":[105],"require":[106],"markers":[107],"actor\u2019s":[110],"face":[111],"motion":[113],"capture":[114],"devices.":[115],"Many":[116],"applications":[117],"possible":[119],"structure":[124],"such":[125],"as":[126,135],"expression":[127],"recognition,":[128],"customized":[129],"avatar":[130],"deformation,":[131],"mood":[133],"analysis,":[134],"discussed":[136],"this":[138],"article.":[139]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2018-09-27T00:00:00"}