{"id":"https://openalex.org/W1996803032","doi":"https://doi.org/10.1109/taffc.2015.2390627","title":"Perception and Automatic Recognition of Laughter from Whole-Body Motion: Continuous and Categorical Perspectives","display_name":"Perception and Automatic Recognition of Laughter from Whole-Body Motion: Continuous and Categorical Perspectives","publication_year":2015,"publication_date":"2015-01-12","ids":{"openalex":"https://openalex.org/W1996803032","doi":"https://doi.org/10.1109/taffc.2015.2390627","mag":"1996803032"},"language":"en","primary_location":{"id":"doi:10.1109/taffc.2015.2390627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taffc.2015.2390627","pdf_url":null,"source":{"id":"https://openalex.org/S104780363","display_name":"IEEE Transactions on Affective Computing","issn_l":"1949-3045","issn":["1949-3045","2371-9850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Affective Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pure.qub.ac.uk/en/publications/d9e40e68-4cc8-447c-a9cf-a6d7c283edba","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111765925","display_name":"Harry J. Griffin","orcid":null},"institutions":[{"id":"https://openalex.org/I2801237587","display_name":"London Centre for Nanotechnology","ror":"https://ror.org/04ptp8872","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2801237587"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Harry J. Griffin","raw_affiliation_strings":["UCL Interaction Centre, University College London, London, United Kingdom","UCL Interaction Centre University, College London London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCL Interaction Centre, University College London, London, United Kingdom","institution_ids":["https://openalex.org/I2801237587","https://openalex.org/I45129253"]},{"raw_affiliation_string":"UCL Interaction Centre University, College London London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059896630","display_name":"Min Hane Aung","orcid":"https://orcid.org/0000-0002-4376-0849"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Min. S. Hane Aung","raw_affiliation_strings":["UCL Interaction Centre University, College London London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCL Interaction Centre University, College London London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088601308","display_name":"Bernardino Romera\u2010Paredes","orcid":"https://orcid.org/0000-0003-3604-3590"},"institutions":[{"id":"https://openalex.org/I2801237587","display_name":"London Centre for Nanotechnology","ror":"https://ror.org/04ptp8872","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2801237587"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bernadino Romera-Paredes","raw_affiliation_strings":["UCL Interaction Centre, University College London, London, United Kingdom","UCL Interaction Centre University, College London London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCL Interaction Centre, University College London, London, United Kingdom","institution_ids":["https://openalex.org/I2801237587","https://openalex.org/I45129253"]},{"raw_affiliation_string":"UCL Interaction Centre University, College London London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064056191","display_name":"Ciaran McLoughlin","orcid":null},"institutions":[{"id":"https://openalex.org/I2801237587","display_name":"London Centre for Nanotechnology","ror":"https://ror.org/04ptp8872","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2801237587"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ciaran McLoughlin","raw_affiliation_strings":["UCL Interaction Centre, University College London, London, United Kingdom","UCL Interaction Centre University, College London London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCL Interaction Centre, University College London, London, United Kingdom","institution_ids":["https://openalex.org/I2801237587","https://openalex.org/I45129253"]},{"raw_affiliation_string":"UCL Interaction Centre University, College London London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091374367","display_name":"Gary McKeown","orcid":"https://orcid.org/0000-0002-7517-641X"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gary McKeown","raw_affiliation_strings":["School of Psychology, Queen's University, Belfast, United Kingdom","School of Psychology, Queen\u2019s University, Belfast, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Psychology, Queen's University, Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]},{"raw_affiliation_string":"School of Psychology, Queen\u2019s University, Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043639979","display_name":"William J. Curran","orcid":"https://orcid.org/0000-0002-8821-8658"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"William Curran","raw_affiliation_strings":["School of Psychology, Queen's University, Belfast, United Kingdom","School of Psychology, Queen\u2019s University, Belfast, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Psychology, Queen's University, Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]},{"raw_affiliation_string":"School of Psychology, Queen\u2019s University, Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072897829","display_name":"Nadia Bianchi\u2010Berthouze","orcid":"https://orcid.org/0000-0001-8921-0044"},"institutions":[{"id":"https://openalex.org/I2801237587","display_name":"London Centre for Nanotechnology","ror":"https://ror.org/04ptp8872","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2801237587"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nadia Bianchi-Berthouze","raw_affiliation_strings":["UCL Interaction Centre, University College London, London, United Kingdom","UCL Interaction Centre University, College London London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCL Interaction Centre, University College London, London, United Kingdom","institution_ids":["https://openalex.org/I2801237587","https://openalex.org/I45129253"]},{"raw_affiliation_string":"UCL Interaction Centre University, College London London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.3811,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.9592777,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"6","issue":"2","first_page":"165","last_page":"178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11795","display_name":"Humor Studies and Applications","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11795","display_name":"Humor Studies and Applications","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social 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/T10667","display_name":"Emotion and Mood Recognition","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.975600004196167,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/laughter","display_name":"Laughter","score":0.9789966344833374},{"id":"https://openalex.org/keywords/avatar","display_name":"Avatar","score":0.6862152218818665},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.6238160133361816},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.5109835863113403},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.4197947382926941},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.3900764584541321},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.360178679227829},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.35680004954338074},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.356626957654953},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.2237762212753296},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.19917777180671692}],"concepts":[{"id":"https://openalex.org/C2780775679","wikidata":"https://www.wikidata.org/wiki/Q170579","display_name":"Laughter","level":2,"score":0.9789966344833374},{"id":"https://openalex.org/C2777365542","wikidata":"https://www.wikidata.org/wiki/Q83090","display_name":"Avatar","level":2,"score":0.6862152218818665},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.6238160133361816},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5109835863113403},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.4197947382926941},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.3900764584541321},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.360178679227829},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.35680004954338074},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.356626957654953},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.2237762212753296},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.19917777180671692},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/taffc.2015.2390627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taffc.2015.2390627","pdf_url":null,"source":{"id":"https://openalex.org/S104780363","display_name":"IEEE Transactions on Affective Computing","issn_l":"1949-3045","issn":["1949-3045","2371-9850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Affective Computing","raw_type":"journal-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10074443","is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10074443/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Affective Computing , 6 (2) pp. 165-178. (2015)","raw_type":"Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1460823","is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1460823/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE TRANSACTIONS ON AFFECTIVE COMPUTING , 6 (2) pp. 165-178. (2015)","raw_type":"Article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:openaire/d9e40e68-4cc8-447c-a9cf-a6d7c283edba","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/d9e40e68-4cc8-447c-a9cf-a6d7c283edba","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Griffin, H J, Aung, M S H, Romera-Paredes, B, McLoughlin, C, McKeown, G, Curran, W & Bianchi-Berthouze, N 2015, 'Perception and Automatic Recognition of Laughter from Whole-Body Motion: Continuous and Categorical Perspectives', IEEE Transactions on Affective Computing, vol. 6, no. 2, 7006762, pp. 165-178. https://doi.org/10.1109/TAFFC.2015.2390627","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/d9e40e68-4cc8-447c-a9cf-a6d7c283edba","is_oa":true,"landing_page_url":"http://ieeexplore.ieee.org/articleDetails.jsp?arnumber=7006762","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Griffin , H J , Aung , M S H , Romera-Paredes , B , McLoughlin , C , McKeown , G , Curran , W & Bianchi-Berthouze , N 2015 , ' Perception and Automatic Recognition of Laughter from Whole-Body Motion: Continuous and Categorical Perspectives ' , IEEE Transactions on Affective Computing , vol. 6 , no. 2 , 7006762 , pp. 165-178 . https://doi.org/10.1109/TAFFC.2015.2390627","raw_type":"article"},{"id":"pmh:oai:ueaeprints.uea.ac.uk:69719","is_oa":false,"landing_page_url":"https://ueaeprints.uea.ac.uk/id/eprint/69719/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400384","display_name":"UEA Digital Repository (University of East Anglia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1118541","host_organization_name":"University of East Anglia","host_organization_lineage":["https://openalex.org/I1118541"],"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":"Article"}],"best_oa_location":{"id":"pmh:oai:pure.qub.ac.uk/portal:openaire/d9e40e68-4cc8-447c-a9cf-a6d7c283edba","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/d9e40e68-4cc8-447c-a9cf-a6d7c283edba","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Griffin, H J, Aung, M S H, Romera-Paredes, B, McLoughlin, C, McKeown, G, Curran, W & Bianchi-Berthouze, N 2015, 'Perception and Automatic Recognition of Laughter from Whole-Body Motion: Continuous and Categorical Perspectives', IEEE Transactions on Affective Computing, vol. 6, no. 2, 7006762, pp. 165-178. https://doi.org/10.1109/TAFFC.2015.2390627","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G297885364","display_name":null,"funder_award_id":"FP7/2007\u20102013","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"},{"id":"https://openalex.org/G3207356259","display_name":null,"funder_award_id":"2007\u20132013","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G393177772","display_name":null,"funder_award_id":"FP7 2007-2013","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5702163051","display_name":null,"funder_award_id":"FP7/2007","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8990127993","display_name":"Incorporating Laughter into Human-Avatar Interactions: Research and Evaluation","funder_award_id":"270780","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W8057539","https://openalex.org/W17260778","https://openalex.org/W27460677","https://openalex.org/W152150158","https://openalex.org/W183625566","https://openalex.org/W195503565","https://openalex.org/W252856742","https://openalex.org/W1546334636","https://openalex.org/W1549473311","https://openalex.org/W1554663460","https://openalex.org/W1562563659","https://openalex.org/W1591346633","https://openalex.org/W1591747970","https://openalex.org/W1689644917","https://openalex.org/W1918539772","https://openalex.org/W1969300939","https://openalex.org/W1984687427","https://openalex.org/W1988195734","https://openalex.org/W2001771035","https://openalex.org/W2005639253","https://openalex.org/W2021610117","https://openalex.org/W2024221294","https://openalex.org/W2030742234","https://openalex.org/W2034471684","https://openalex.org/W2035461499","https://openalex.org/W2042170119","https://openalex.org/W2049380785","https://openalex.org/W2054879867","https://openalex.org/W2063537341","https://openalex.org/W2074788634","https://openalex.org/W2077128513","https://openalex.org/W2078703520","https://openalex.org/W2097911007","https://openalex.org/W2101609565","https://openalex.org/W2102123574","https://openalex.org/W2102993181","https://openalex.org/W2103640592","https://openalex.org/W2105754886","https://openalex.org/W2119004425","https://openalex.org/W2121142672","https://openalex.org/W2124203429","https://openalex.org/W2132680170","https://openalex.org/W2134473538","https://openalex.org/W2135046866","https://openalex.org/W2135584402","https://openalex.org/W2136119880","https://openalex.org/W2141814871","https://openalex.org/W2142657413","https://openalex.org/W2145482038","https://openalex.org/W2155890799","https://openalex.org/W2156503193","https://openalex.org/W2161899020","https://openalex.org/W2169833301","https://openalex.org/W2250704382","https://openalex.org/W2327155945","https://openalex.org/W2475627770","https://openalex.org/W2479414554","https://openalex.org/W2540290016","https://openalex.org/W2599502848","https://openalex.org/W2911964244","https://openalex.org/W3024855173","https://openalex.org/W4210499011","https://openalex.org/W4235534324","https://openalex.org/W4388297464","https://openalex.org/W6606192499","https://openalex.org/W6635352761","https://openalex.org/W6635475890","https://openalex.org/W6691704332","https://openalex.org/W6735399929","https://openalex.org/W6777276300"],"related_works":["https://openalex.org/W2760111529","https://openalex.org/W4304693785","https://openalex.org/W3081604601","https://openalex.org/W2391280397","https://openalex.org/W4238600753","https://openalex.org/W2103493245","https://openalex.org/W4298012685","https://openalex.org/W4399125999","https://openalex.org/W1872262506","https://openalex.org/W2169060180"],"abstract_inverted_index":{"Despite":[0],"its":[1],"importance":[2,182],"in":[3,10,111,143,187],"social":[4,133,190],"interactions,":[5],"laughter":[6,21,27,33,57,66,83,91,122,129,142,155,191],"remains":[7],"little":[8],"studied":[9],"affective":[11],"computing.":[12],"Intelligent":[13],"virtual":[14],"agents":[15],"are":[16,116,198],"often":[17],"blind":[18],"to":[19,24,54,86,150,156],"users\u2019":[20],"and":[22,31,96,105,113,123,145,180,195],"unable":[23],"produce":[25],"convincing":[26],"themselves.":[28],"Respiratory,":[29],"auditory,":[30],"facial":[32],"signals":[34],"have":[35,42],"been":[36],"investigated":[37],"but":[38],"laughter-related":[39],"body":[40,136],"movements":[41,115],"received":[43],"less":[44],"attention.":[45],"The":[46],"aim":[47],"of":[48,62,64,82,90,141,154,160,169,189],"this":[49],"study":[50],"is":[51],"threefold.":[52],"First,":[53],"probe":[55],"human":[56,175],"perception":[58,81,89],"by":[59],"analyzing":[60],"patterns":[61],"categorisations":[63],"natural":[65,104],"animated":[67,100],"on":[68,99],"a":[69,75],"minimal":[70],"avatar.":[71],"Results":[72,165],"reveal":[73],"that":[74],"low":[76],"dimensional":[77],"space":[78],"can":[79],"describe":[80],"\u201ctypes\u201d.":[84],"Second,":[85],"investigate":[87,151],"observers\u2019":[88,163],"(hilarious,":[92],"social,":[93],"awkward,":[94],"fake,":[95],"non-laughter)":[97],"based":[98],"avatars":[101],"generated":[102],"from":[103,132],"acted":[106],"motion-capture":[107],"data.":[108],"Significant":[109],"differences":[110],"torso":[112],"limb":[114],"found":[117],"between":[118],"animations":[119],"perceived":[120,125],"as":[121,126,162],"those":[124],"non-laughter.":[127],"Hilarious":[128],"also":[130],"differs":[131],"laughter.":[134],"Different":[135],"movement":[137],"features":[138,194],"were":[139],"indicative":[140],"sitting":[144],"standing":[146],"avatar":[147],"postures.":[148],"Third,":[149],"automatic":[152],"recognition":[153,167,188],"the":[157,170],"same":[158],"level":[159],"certainty":[161],"perceptions.":[164],"show":[166],"rates":[168],"Random":[171],"Forest":[172],"model":[173],"approach":[174],"rating":[176],"levels.":[177],"Classification":[178],"comparisons":[179],"feature":[181],"analyses":[183],"indicate":[184],"an":[185],"improvement":[186],"when":[192],"localized":[193],"nonlinear":[196],"models":[197],"used.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}