{"id":"https://openalex.org/W2121604310","doi":"https://doi.org/10.1109/icassp.2005.1415157","title":"Detecting Group Interest-Level in Meetings","display_name":"Detecting Group Interest-Level in Meetings","publication_year":2006,"publication_date":"2006-10-11","ids":{"openalex":"https://openalex.org/W2121604310","doi":"https://doi.org/10.1109/icassp.2005.1415157","mag":"2121604310"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2005.1415157","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1415157","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/83148","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012965551","display_name":"Daniel G\u00e1tica-P\u00e9rez","orcid":"https://orcid.org/0000-0001-5488-2182"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"D. Gatica-Perez","raw_affiliation_strings":["IDIAP Research Institute, Martigny, Switzerland","IDIAP Res. Inst., Martigny, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDIAP Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]},{"raw_affiliation_string":"IDIAP Res. Inst., Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072372659","display_name":"Iain McCowan","orcid":null},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"I. McCowan","raw_affiliation_strings":["IDIAP Res. Inst., Martigny, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDIAP Res. Inst., Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115603674","display_name":"Dong Zhang","orcid":"https://orcid.org/0000-0002-8948-2856"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Dong Zhang","raw_affiliation_strings":["IDIAP Research Institute, Martigny, Switzerland","IDIAP Res. Inst., Martigny, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDIAP Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]},{"raw_affiliation_string":"IDIAP Res. Inst., Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017529415","display_name":"Samy Bengio","orcid":null},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"S. Bengio","raw_affiliation_strings":["IDIAP Research Institute, Martigny, Switzerland","IDIAP Res. Inst., Martigny, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDIAP Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]},{"raw_affiliation_string":"IDIAP Res. Inst., Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I7495430"],"apc_list":null,"apc_paid":null,"fwci":9.7891,"has_fulltext":false,"cited_by_count":120,"citation_normalized_percentile":{"value":0.99056731,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"1","issue":null,"first_page":"489","last_page":"492"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.9977999925613403,"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/computer-science","display_name":"Computer science","score":0.8246005773544312},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.6156273484230042},{"id":"https://openalex.org/keywords/automatic-summarization","display_name":"Automatic summarization","score":0.567289412021637},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.4783039689064026},{"id":"https://openalex.org/keywords/annotation","display_name":"Annotation","score":0.4695627689361572},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4694349765777588},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.46332377195358276},{"id":"https://openalex.org/keywords/region-of-interest","display_name":"Region of interest","score":0.4589674472808838},{"id":"https://openalex.org/keywords/modality","display_name":"Modality (human\u2013computer interaction)","score":0.4551647901535034},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.44248145818710327},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4368158280849457},{"id":"https://openalex.org/keywords/precision-and-recall","display_name":"Precision and recall","score":0.43171826004981995},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.4282030463218689},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3859657645225525},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3558807373046875}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8246005773544312},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.6156273484230042},{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.567289412021637},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.4783039689064026},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.4695627689361572},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4694349765777588},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.46332377195358276},{"id":"https://openalex.org/C19609008","wikidata":"https://www.wikidata.org/wiki/Q2138203","display_name":"Region of interest","level":2,"score":0.4589674472808838},{"id":"https://openalex.org/C2780226545","wikidata":"https://www.wikidata.org/wiki/Q6888030","display_name":"Modality (human\u2013computer interaction)","level":2,"score":0.4551647901535034},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.44248145818710327},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4368158280849457},{"id":"https://openalex.org/C81669768","wikidata":"https://www.wikidata.org/wiki/Q2359161","display_name":"Precision and recall","level":2,"score":0.43171826004981995},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.4282030463218689},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3859657645225525},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3558807373046875},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1109/icassp.2005.1415157","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1415157","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.118.8906","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.118.8906","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eprints.pascal-network.org/archive/00001096/01/gatica_2005_icassp.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.2.4468","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.2.4468","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.idiap.ch/~gatica/publications/GaticaMcCowanZhangBengio-rr-04-51.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.477.4154","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.477.4154","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://bengio.abracadoudou.com/cv/publications/pdf/rr04-51.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.73.2250","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.73.2250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.idiap.ch/~gatica/publications/GaticaMcCowanZhangBengio-icassp05.pdf","raw_type":"text"},{"id":"pmh:oai:infoscience.epfl.ch:83148","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/83148","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.epfl.ch:83257","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/83257","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:83148","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/83148","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W140329658","https://openalex.org/W1517146827","https://openalex.org/W1620899341","https://openalex.org/W1793237213","https://openalex.org/W1972034440","https://openalex.org/W2032254851","https://openalex.org/W2128992202","https://openalex.org/W2136091964","https://openalex.org/W2162445491","https://openalex.org/W2169525504","https://openalex.org/W4231371247","https://openalex.org/W6636611734","https://openalex.org/W6638158455"],"related_works":["https://openalex.org/W2366403280","https://openalex.org/W3046127589","https://openalex.org/W4287704324","https://openalex.org/W3093409497","https://openalex.org/W2047973478","https://openalex.org/W2109657376","https://openalex.org/W2371300232","https://openalex.org/W2758692100","https://openalex.org/W2032182853","https://openalex.org/W4205150741"],"abstract_inverted_index":{"Finding":[0],"relevant":[1],"segments":[2,48,66],"in":[3,100,185,191],"meeting":[4,24,82],"recordings":[5],"is":[6,55,62,179,199],"important":[7],"for":[8,128],"summarization,":[9],"browsing,":[10],"and":[11,42,71,107,148,153,157,164,181],"retrieval":[12],"purposes.":[13],"In":[14],"this":[15],"paper,":[16],"we":[17,109,138],"define":[18],"relevance":[19],"as":[20,27,166],"the":[21,31,44,58,76,87,112,132,169,173,188,193],"interest-level":[22,178],"that":[23,60,111,172,182],"participants":[25],"manifest":[26],"a":[28,63,81,96,101,119,125,140,149,196],"group":[29,93,177],"during":[30],"course":[32],"of":[33,47,49,67,73,80,89,92,122,135,151,176,195],"their":[34],"interaction":[35],"(as":[36],"perceived":[37],"by":[38,57,115],"an":[39],"external":[40],"observer),":[41],"investigate":[43,139],"automatic":[45,129,133,174],"detection":[46,134,175],"high-interest":[50,136],"from":[51],"audio-visual":[52],"cues.":[53],"This":[54],"motivated":[56],"assumption":[59],"there":[61],"relationship":[64],"between":[65],"interest":[68,74],"to":[69,75],"participants,":[70],"those":[72],"end":[77],"user,":[78],"e.g.":[79],"browser.":[83],"We":[84],"first":[85],"address":[86],"problem":[88],"human":[90],"annotation":[91],"interest-level.":[94],"On":[95],"50-meeting":[97],"corpus,":[98],"recorded":[99],"room":[102],"equipped":[103],"with":[104],"multiple":[105,116],"cameras":[106],"microphones,":[108],"found":[110],"annotations":[113],"generated":[114],"people":[117],"exhibit":[118],"good":[120],"degree":[121],"consistency,":[123],"providing":[124],"stable":[126],"ground-truth":[127],"methods.":[130],"For":[131],"segments,":[137],"methodology":[141],"based":[142],"on":[143],"hidden":[144],"Markov":[145],"models":[146],"(HMM)":[147],"number":[150],"audio":[152,184],"visual":[154],"features.":[155],"Single-":[156],"multi-stream":[158],"approaches":[159],"were":[160],"studied.":[161],"Using":[162],"precision":[163],"recall":[165],"performance":[167],"measures,":[168],"results":[170],"suggest":[171],"promising,":[180],"while":[183],"general":[186],"constitutes":[187],"predominant":[189],"modality":[190],"meetings,":[192],"use":[194],"multi-modal":[197],"approach":[198],"beneficial.":[200]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":5}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
