{"id":"https://openalex.org/W2549023512","doi":"https://doi.org/10.1145/2993148.2993175","title":"Detecting emergent leader in a meeting environment using nonverbal visual features only","display_name":"Detecting emergent leader in a meeting environment using nonverbal visual features only","publication_year":2016,"publication_date":"2016-10-31","ids":{"openalex":"https://openalex.org/W2549023512","doi":"https://doi.org/10.1145/2993148.2993175","mag":"2549023512"},"language":"en","primary_location":{"id":"doi:10.1145/2993148.2993175","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2993148.2993175","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th ACM International Conference on Multimodal Interaction","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10278/3718944","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057859690","display_name":"Cigdem Beyan","orcid":"https://orcid.org/0000-0002-9583-0087"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Cigdem Beyan","raw_affiliation_strings":["IIT Genoa, Italy"],"affiliations":[{"raw_affiliation_string":"IIT Genoa, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024908983","display_name":"Nicol\u00f2 Carissimi","orcid":"https://orcid.org/0000-0001-7764-4013"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nicol\u00f2 Carissimi","raw_affiliation_strings":["IIT Genoa, Italy"],"affiliations":[{"raw_affiliation_string":"IIT Genoa, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067910671","display_name":"Francesca Capozzi","orcid":"https://orcid.org/0000-0002-0062-437X"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Francesca Capozzi","raw_affiliation_strings":["McGill University, Canada"],"affiliations":[{"raw_affiliation_string":"McGill University, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055143299","display_name":"Sebastiano Vascon","orcid":"https://orcid.org/0000-0002-7855-1641"},"institutions":[{"id":"https://openalex.org/I168208266","display_name":"Venice International University","ror":"https://ror.org/05xtnfk88","country_code":"IT","type":"education","lineage":["https://openalex.org/I168208266"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sebastiano Vascon","raw_affiliation_strings":["University\u00a0of Venice, Italy"],"affiliations":[{"raw_affiliation_string":"University\u00a0of Venice, Italy","institution_ids":["https://openalex.org/I168208266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041800318","display_name":"Matteo Bustreo","orcid":"https://orcid.org/0000-0003-2555-2373"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Matteo Bustreo","raw_affiliation_strings":["IIT Genoa, Italy"],"affiliations":[{"raw_affiliation_string":"IIT Genoa, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010744940","display_name":"Antonio Pierro","orcid":"https://orcid.org/0000-0003-3847-2241"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Pierro","raw_affiliation_strings":["Sapienza University of Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza University of Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007980619","display_name":"Cristina Becchio","orcid":"https://orcid.org/0000-0002-6845-0521"},"institutions":[{"id":"https://openalex.org/I55143463","display_name":"University of Turin","ror":"https://ror.org/048tbm396","country_code":"IT","type":"education","lineage":["https://openalex.org/I55143463"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Cristina Becchio","raw_affiliation_strings":["University of Turin, Italy / IIT Genoa, Italy"],"affiliations":[{"raw_affiliation_string":"University of Turin, Italy / IIT Genoa, Italy","institution_ids":["https://openalex.org/I55143463"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007242502","display_name":"Vittorio Murino","orcid":"https://orcid.org/0000-0002-8645-2328"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vittorio Murino","raw_affiliation_strings":["IIT Genoa, Italy"],"affiliations":[{"raw_affiliation_string":"IIT Genoa, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5057859690"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.9376,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.96507851,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"317","last_page":"324"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9793999791145325,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9793999791145325,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9758999943733215,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.960099995136261,"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/nonverbal-communication","display_name":"Nonverbal communication","score":0.892985463142395},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7075217366218567},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6376724243164062},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5088186860084534},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4231332540512085},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3373448848724365},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33586883544921875},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.32867544889450073},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.18384820222854614},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.13240954279899597}],"concepts":[{"id":"https://openalex.org/C145633318","wikidata":"https://www.wikidata.org/wiki/Q207125","display_name":"Nonverbal communication","level":2,"score":0.892985463142395},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7075217366218567},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6376724243164062},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5088186860084534},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4231332540512085},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3373448848724365},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33586883544921875},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.32867544889450073},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.18384820222854614},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.13240954279899597},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/2993148.2993175","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2993148.2993175","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th ACM International Conference on Multimodal Interaction","raw_type":"proceedings-article"},{"id":"pmh:oai:aisberg.unibg.it:10446/260640","is_oa":false,"landing_page_url":"https://hdl.handle.net/10446/260640","pdf_url":null,"source":{"id":"https://openalex.org/S4377196347","display_name":"Aisberg (University of Bergamo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11039511","host_organization_name":"University of Bergamo","host_organization_lineage":["https://openalex.org/I11039511"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.unige.it:11567/981282","is_oa":false,"landing_page_url":"http://hdl.handle.net/11567/981282","pdf_url":null,"source":{"id":"https://openalex.org/S4377196291","display_name":"CINECA IRIS Institutial Research Information System (University of Genoa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I83816512","host_organization_name":"University of Genoa","host_organization_lineage":["https://openalex.org/I83816512"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.unitn.it:11572/304299","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/304299","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"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":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.unive.it:10278/3718944","is_oa":true,"landing_page_url":"http://hdl.handle.net/10278/3718944","pdf_url":null,"source":{"id":"https://openalex.org/S4306402336","display_name":"ARCA (Universit\u00e0 Ca' Foscari Venezia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149461666","host_organization_name":"Ca' Foscari University of Venice","host_organization_lineage":["https://openalex.org/I149461666"],"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":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:iris.unive.it:10278/3718944","is_oa":true,"landing_page_url":"http://hdl.handle.net/10278/3718944","pdf_url":null,"source":{"id":"https://openalex.org/S4306402336","display_name":"ARCA (Universit\u00e0 Ca' Foscari Venezia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149461666","host_organization_name":"Ca' Foscari University of Venice","host_organization_lineage":["https://openalex.org/I149461666"],"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":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.7400000095367432,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W49700977","https://openalex.org/W583837780","https://openalex.org/W816845314","https://openalex.org/W1496971482","https://openalex.org/W1544484417","https://openalex.org/W1554401341","https://openalex.org/W1761662373","https://openalex.org/W1798858811","https://openalex.org/W1940100136","https://openalex.org/W1973964311","https://openalex.org/W1977821862","https://openalex.org/W2009658355","https://openalex.org/W2015776218","https://openalex.org/W2027624334","https://openalex.org/W2033115478","https://openalex.org/W2046548416","https://openalex.org/W2067519173","https://openalex.org/W2076897591","https://openalex.org/W2080931601","https://openalex.org/W2088560215","https://openalex.org/W2092309660","https://openalex.org/W2098597588","https://openalex.org/W2118924889","https://openalex.org/W2120478181","https://openalex.org/W2121604310","https://openalex.org/W2125336414","https://openalex.org/W2129421456","https://openalex.org/W2133059825","https://openalex.org/W2141608182","https://openalex.org/W2148143831","https://openalex.org/W2148882869","https://openalex.org/W2158284344","https://openalex.org/W2167020116","https://openalex.org/W2268304078","https://openalex.org/W2545535373","https://openalex.org/W2793318375","https://openalex.org/W6629804104","https://openalex.org/W6632812183"],"related_works":["https://openalex.org/W2391422698","https://openalex.org/W52595306","https://openalex.org/W2385209118","https://openalex.org/W4299362043","https://openalex.org/W1522611117","https://openalex.org/W4236235619","https://openalex.org/W4312974229","https://openalex.org/W2354814076","https://openalex.org/W2570142844","https://openalex.org/W2354776243"],"abstract_inverted_index":{"In":[0,63],"this":[1,155],"paper,":[2],"we":[3,103],"propose":[4,104],"an":[5,26],"effective":[6,72],"method":[7,139,170],"for":[8,29],"emergent":[9,23,113],"leader":[10,24],"detection":[11,93],"in":[12,37,45,86,154],"meeting":[13],"environments":[14],"which":[15,128,150],"is":[16,25,32,97,129,151],"based":[17,120,130],"on":[18,121,131],"nonverbal":[19,53,66,108,117],"visual":[20,124],"features.":[21],"Identifying":[22],"important":[27],"issue":[28],"organizations.":[30],"It":[31],"also":[33,172],"a":[34,41,147],"well-investigated":[35],"topic":[36],"social":[38,46,95],"psychology":[39],"while":[40],"relatively":[42],"new":[43,148],"problem":[44],"signal":[47],"processing":[48],"(SSP).":[49],"The":[50,115,134,163],"effectiveness":[51,164],"of":[52,88,94,126,136,165,177],"features":[54,68,76,109,118,143,167,180],"have":[55],"been":[56],"shown":[57],"by":[58],"many":[59,175],"previous":[60],"SSP":[61],"studies.":[62],"general,":[64],"the":[65,82,91,112,137,141,166,169,178],"video-based":[67],"were":[69,119,144,171],"not":[70],"more":[71],"compared":[73,173],"to":[74,110],"audio-based":[75],"although,":[77],"their":[78],"fusion":[79],"generally":[80],"improved":[81],"overall":[83],"performance.":[84],"However,":[85],"absence":[87],"audio":[89],"sensors,":[90],"accurate":[92],"interactions":[96],"still":[98],"crucial.":[99],"Motivating":[100],"from":[101],"that,":[102],"novel,":[105],"automatically":[106,122],"extracted,":[107],"identify":[111],"leadership.":[114],"extracted":[116],"estimated":[123],"focus":[125],"attention":[127],"head":[132],"pose.":[133],"evaluation":[135],"proposed":[138],"and":[140,161,168,181],"defined":[142],"realized":[145],"using":[146],"dataset":[149],"firstly":[152],"introduced":[153],"paper":[156],"including":[157],"its":[158],"design,":[159],"collection":[160],"annotation.":[162],"with":[174],"state":[176],"art":[179],"methods.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
