{"id":"https://openalex.org/W1755326819","doi":"https://doi.org/10.21437/interspeech.2009-222","title":"Automatic vs. human question answering over multimedia meeting recordings","display_name":"Automatic vs. human question answering over multimedia meeting recordings","publication_year":2009,"publication_date":"2009-09-06","ids":{"openalex":"https://openalex.org/W1755326819","doi":"https://doi.org/10.21437/interspeech.2009-222","mag":"1755326819"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2009-222","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2009-222","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2009","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://publications.idiap.ch/index.php/publications/showcite/Le_Idiap-RR-13-2009","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027903153","display_name":"Qu\u00f4c Anh L\u00ea","orcid":null},"institutions":[{"id":"https://openalex.org/I149768937","display_name":"University of Namur","ror":"https://ror.org/03d1maw17","country_code":"BE","type":"education","lineage":["https://openalex.org/I149768937"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Quoc Anh Le","raw_affiliation_strings":["Universit\u00e9 de Namur"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Namur","institution_ids":["https://openalex.org/I149768937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044462851","display_name":"Andr\u00e9i Popescu-Belis","orcid":"https://orcid.org/0000-0003-4934-2071"},"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":"Andrei Popescu-Belis","raw_affiliation_strings":["IDIAP research institute"],"affiliations":[{"raw_affiliation_string":"IDIAP research institute","institution_ids":["https://openalex.org/I7495430"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5027903153"],"corresponding_institution_ids":["https://openalex.org/I149768937"],"apc_list":null,"apc_paid":null,"fwci":1.3549,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.83863071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"624","last_page":"627"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9998999834060669,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9991000294685364,"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/T11309","display_name":"Music and Audio Processing","score":0.9977999925613403,"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/computer-science","display_name":"Computer science","score":0.8054968118667603},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7624000310897827},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.696776807308197},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6881563663482666},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5957537293434143},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5478066205978394},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40810951590538025},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3689824044704437},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.32854968309402466}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8054968118667603},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7624000310897827},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.696776807308197},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6881563663482666},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5957537293434143},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5478066205978394},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40810951590538025},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3689824044704437},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.32854968309402466},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.21437/interspeech.2009-222","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2009-222","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2009","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.tind.io:146116","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/146116","pdf_url":"http://publications.idiap.ch/index.php/publications/showcite/Le_Idiap-RR-13-2009","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"},{"id":"pmh:oai:infoscience.tind.io:146442","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/146442","pdf_url":"https://infoscience.epfl.ch/record/146442/files/Le_Idiap-RR-13-2009.pdf","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"report"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.158.2578","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.158.2578","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://andreipb.free.fr/textes/Le_PopescuBelis_Interspeech2009.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.169.3233","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.169.3233","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://publications.idiap.ch/downloads/reports/2009/Le_Idiap-RR-13-2009.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.169.3240","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.169.3240","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://publications.idiap.ch/downloads/papers/2009/Le_INTERSPEECH2009_2009.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.880.9225","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.880.9225","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Quoc-Anh_Le/publication/41387178_Automatic_vs._human_question_answering_over_multimedia_meeting_recordings/links/0fcfd507d9469192f8000000.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:infoscience.tind.io:146116","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/146116","pdf_url":"http://publications.idiap.ch/index.php/publications/showcite/Le_Idiap-RR-13-2009","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"},"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G374041500","display_name":"Representation and symbolic functioning in young children (Repr\u00e9sentation et fonctionnement symbolique chez le jeune enfant).","funder_award_id":"33812","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G6492990292","display_name":null,"funder_award_id":"National Center of Competence in Re","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1755326819.pdf","grobid_xml":"https://content.openalex.org/works/W1755326819.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W348133106","https://openalex.org/W1523026456","https://openalex.org/W1578830282","https://openalex.org/W1831406492","https://openalex.org/W2040326218","https://openalex.org/W2051167396","https://openalex.org/W2109426048","https://openalex.org/W2121955480","https://openalex.org/W2125336414","https://openalex.org/W2160800318"],"related_works":["https://openalex.org/W2384605597","https://openalex.org/W2383111961","https://openalex.org/W2365952365","https://openalex.org/W2352448290","https://openalex.org/W2380820513","https://openalex.org/W2913146933","https://openalex.org/W2387743295","https://openalex.org/W2372385138","https://openalex.org/W4296359239","https://openalex.org/W2101155126"],"abstract_inverted_index":{"Information":[0],"access":[1,23],"in":[2,37],"meeting":[3,9,53,141,159,162],"recordings":[4],"can":[5,12],"be":[6,13,136],"assisted":[7],"by":[8,144],"browsers,":[10,160],"or":[11],"fully":[14],"automated":[15],"following":[16],"a":[17,52,137],"question-answering":[18],"(QA)":[19],"approach.":[20],"An":[21,39],"information":[22],"task":[24],"is":[25,43,67,90],"defined,":[26],"aiming":[27],"at":[28,99],"discriminating":[29],"true":[30],"vs.":[31,106],"false":[32],"parallel":[33],"statements":[34],"about":[35],"facts":[36],"meetings.":[38],"automatic":[40],"QA":[41,132],"algorithm":[42,56,93],"applied":[44],"to":[45,118,135,140],"this":[46],"task,":[47],"using":[48],"passage":[49,62,129,151,157],"retrieval":[50,77],"over":[51],"transcript.":[54],"The":[55,92,113],"scores":[57,72],"59":[58],"%":[59,74,86],"accuracy":[60],"for":[61,81,97,111,128,149],"retrieval,":[63,158],"while":[64],"random":[65],"guessing":[66],"below":[68],"1%,":[69],"but":[70,124],"only":[71],"60":[73],"on":[75,115],"combined":[76],"and":[78,87],"question":[79,110,155],"discrimination,":[80],"which":[82],"humans":[83,96],"reach":[84],"70%\u201380":[85],"the":[88],"baseline":[89],"50%.":[91],"clearly":[94],"outperforms":[95],"speed,":[98],"less":[100],"than":[101],"1":[102],"second":[103],"per":[104,109],"question,":[105],"1.5\u20132":[107],"minutes":[108],"humans.":[112],"degradation":[114],"ASR":[116],"compared":[117],"manual":[119],"transcripts":[120],"still":[121],"yields":[122],"lower":[123],"acceptable":[125],"scores,":[126],"especially":[127],"identification.":[130,152],"Automatic":[131],"thus":[133],"appears":[134],"promising":[138],"enhancement":[139],"browsers":[142],"used":[143],"humans,":[145],"as":[146],"an":[147],"assistant":[148],"relevant":[150],"Index":[153],"Terms:":[154],"answering,":[156],"evaluation,":[161],"recording":[163]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}