{"id":"https://openalex.org/W1972595521","doi":"https://doi.org/10.1109/icassp.2013.6639291","title":"Easy contextual intent prediction and slot detection","display_name":"Easy contextual intent prediction and slot detection","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W1972595521","doi":"https://doi.org/10.1109/icassp.2013.6639291","mag":"1972595521"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2013.6639291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6639291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5068212633","display_name":"Aditya Bhargava","orcid":"https://orcid.org/0009-0007-2162-2385"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. Bhargava","raw_affiliation_strings":["University of Toronto, Canada","University of Toronto, Toronto, On, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"University of Toronto, Toronto, On, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030468199","display_name":"Asl\u0131 \u00c7eliky\u0131lmaz","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Celikyilmaz","raw_affiliation_strings":["Microsoft, USA","Microsoft, Sunnyvale, CA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft, USA","institution_ids":["https://openalex.org/I1290206253"]},{"raw_affiliation_string":"Microsoft, Sunnyvale, CA, USA#TAB#","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068709817","display_name":"Dilek Hakkani\u2010T\u00fcr","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]},{"id":"https://openalex.org/I4210164937","display_name":"Microsoft Research (United Kingdom)","ror":"https://ror.org/05k87vq12","country_code":"GB","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210164937"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"D. Hakkani-Tur","raw_affiliation_strings":["Microsoft Research, UK","[Microsoft Research,Redmond,WA,USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research, UK","institution_ids":["https://openalex.org/I4210164937"]},{"raw_affiliation_string":"[Microsoft Research,Redmond,WA,USA]","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072875068","display_name":"Ruhi Sarikaya","orcid":"https://orcid.org/0000-0003-2676-2831"},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Sarikaya","raw_affiliation_strings":["Microsoft, USA","Microsoft, Sunnyvale, CA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft, USA","institution_ids":["https://openalex.org/I1290206253"]},{"raw_affiliation_string":"Microsoft, Sunnyvale, CA, USA#TAB#","institution_ids":["https://openalex.org/I1290206253"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":90,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"8337","last_page":"8341"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":1.0,"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":1.0,"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/T10028","display_name":"Topic Modeling","score":0.9994999766349792,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.996399998664856,"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/utterance","display_name":"Utterance","score":0.9456183910369873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8539841175079346},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.7779471278190613},{"id":"https://openalex.org/keywords/dialog-box","display_name":"Dialog box","score":0.671570897102356},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6457403898239136},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6164502501487732},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5916253328323364},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5490418672561646},{"id":"https://openalex.org/keywords/word-error-rate","display_name":"Word error rate","score":0.4803663194179535},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4794246554374695},{"id":"https://openalex.org/keywords/spoken-language","display_name":"Spoken language","score":0.46787047386169434},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.426339328289032},{"id":"https://openalex.org/keywords/dialog-system","display_name":"Dialog system","score":0.423494815826416},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.08096519112586975},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.07600390911102295}],"concepts":[{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.9456183910369873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8539841175079346},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.7779471278190613},{"id":"https://openalex.org/C173853756","wikidata":"https://www.wikidata.org/wiki/Q86915","display_name":"Dialog box","level":2,"score":0.671570897102356},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6457403898239136},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6164502501487732},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5916253328323364},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5490418672561646},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.4803663194179535},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4794246554374695},{"id":"https://openalex.org/C2776230583","wikidata":"https://www.wikidata.org/wiki/Q1322198","display_name":"Spoken language","level":2,"score":0.46787047386169434},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.426339328289032},{"id":"https://openalex.org/C190954187","wikidata":"https://www.wikidata.org/wiki/Q5270587","display_name":"Dialog system","level":3,"score":0.423494815826416},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.08096519112586975},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.07600390911102295},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2013.6639291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6639291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.722.5166","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.722.5166","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.toronto.edu/%7Eaditya/publications/contextual.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.6399999856948853,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W47495561","https://openalex.org/W105466489","https://openalex.org/W114517082","https://openalex.org/W200223693","https://openalex.org/W648947103","https://openalex.org/W1649407914","https://openalex.org/W1936920915","https://openalex.org/W2093973850","https://openalex.org/W2099118758","https://openalex.org/W2105992791","https://openalex.org/W2118585731","https://openalex.org/W2119821739","https://openalex.org/W2120375264","https://openalex.org/W2123379364","https://openalex.org/W2123399010","https://openalex.org/W2129554061","https://openalex.org/W2139686264","https://openalex.org/W2147880316","https://openalex.org/W2148603752","https://openalex.org/W2151120341","https://openalex.org/W2160042006","https://openalex.org/W2162455891","https://openalex.org/W2166293310","https://openalex.org/W2170270347","https://openalex.org/W2171144711","https://openalex.org/W4239510810","https://openalex.org/W6604270009","https://openalex.org/W6640440542","https://openalex.org/W6677656871","https://openalex.org/W6678649447","https://openalex.org/W6680627905","https://openalex.org/W6682082992","https://openalex.org/W6682330572","https://openalex.org/W6683366680","https://openalex.org/W6684017090","https://openalex.org/W6684929143"],"related_works":["https://openalex.org/W2500779211","https://openalex.org/W48079147","https://openalex.org/W326836678","https://openalex.org/W1963944933","https://openalex.org/W2563921006","https://openalex.org/W1600043506","https://openalex.org/W2097043665","https://openalex.org/W2013809956","https://openalex.org/W2063157598","https://openalex.org/W2107559347"],"abstract_inverted_index":{"Spoken":[0],"language":[1],"understanding":[2],"(SLU)":[3],"is":[4],"one":[5],"of":[6,10,29,35,53,59,68,119,131,150],"the":[7,27,32,49,57,66,75,91,95,117,120],"main":[8],"tasks":[9,34,77],"a":[11,42,54,79,112,124,154],"dialog":[12],"system,":[13],"aiming":[14],"to":[15],"identify":[16],"semantic":[17],"components":[18],"in":[19,94,102],"user":[20],"utterances.":[21],"In":[22,104],"this":[23],"paper,":[24],"we":[25,63,85,109],"investigate":[26],"incorporation":[28,67],"context":[30],"into":[31,74],"SLU":[33,76],"intent":[36,107,118,148],"prediction":[37,108,149],"and":[38,51,56,136],"slot":[39,83],"detection.":[40],"Using":[41],"corpus":[43],"that":[44,87,111,115],"contains":[45],"session-level":[46],"information,":[47],"including":[48,88],"start":[50],"end":[52],"session":[55],"sequence":[58],"utterances":[60,73,97],"within":[61],"it,":[62],"experiment":[64],"with":[65],"information":[69],"from":[70],"previous":[71,96,121],"intra-session":[72],"on":[78,133,138],"given":[80],"utterance.":[81],"For":[82],"detection,":[84],"find":[86,110,143],"features":[89],"indicating":[90],"slots":[92],"appearing":[93],"gives":[98],"no":[99],"significant":[100],"increase":[101],"performance.":[103],"contrast,":[105],"for":[106],"similar":[113,144],"approach":[114],"incorporates":[116],"utterance":[122,151],"as":[123,153],"feature":[125],"yields":[126],"relative":[127],"error":[128],"rate":[129],"reductions":[130],"6.7%":[132],"transcribed":[134],"data":[135],"8.7%":[137],"automatically-recognized":[139],"data.":[140],"We":[141],"also":[142],"gains":[145],"when":[146],"treating":[147],"sequences":[152],"sequential":[155],"tagging":[156],"problem":[157],"via":[158],"SVM-HMMs.":[159]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
