{"id":"https://openalex.org/W2028064347","doi":"https://doi.org/10.1145/2590651.2590655","title":"Context formalization and its use on dynamic adaptation of language model in ASR systems","display_name":"Context formalization and its use on dynamic adaptation of language model in ASR systems","publication_year":2014,"publication_date":"2014-04-02","ids":{"openalex":"https://openalex.org/W2028064347","doi":"https://doi.org/10.1145/2590651.2590655","mag":"2028064347"},"language":"en","primary_location":{"id":"doi:10.1145/2590651.2590655","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2590651.2590655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th Euro American Conference on Telematics and Information Systems","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/A5024617502","display_name":"Gabriel Ferreira Ara\u00fajo","orcid":null},"institutions":[{"id":"https://openalex.org/I190085865","display_name":"Universidade Federal de Sergipe","ror":"https://ror.org/028ka0n85","country_code":"BR","type":"education","lineage":["https://openalex.org/I190085865"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gabriel F. Araujo","raw_affiliation_strings":["Universidade Federal de Sergipe, S\u00e3o Crist\u00f3v\u00e3o, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Sergipe, S\u00e3o Crist\u00f3v\u00e3o, Brazil","institution_ids":["https://openalex.org/I190085865"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048968559","display_name":"Hendrik Macedo","orcid":"https://orcid.org/0000-0002-6477-756X"},"institutions":[{"id":"https://openalex.org/I190085865","display_name":"Universidade Federal de Sergipe","ror":"https://ror.org/028ka0n85","country_code":"BR","type":"education","lineage":["https://openalex.org/I190085865"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Hendrik T. Macedo","raw_affiliation_strings":["Universidade Federal de Sergipe, S\u00e3o Crist\u00f3v\u00e3o, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de Sergipe, S\u00e3o Crist\u00f3v\u00e3o, Brazil","institution_ids":["https://openalex.org/I190085865"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I190085865"],"apc_list":null,"apc_paid":null,"fwci":0.1798,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.43175231,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","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"}},{"id":"https://openalex.org/T13382","display_name":"Robotics and Automated Systems","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8303610682487488},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.7816216945648193},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.7500690817832947},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.537585973739624},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5250446796417236},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.5062560439109802},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.48551440238952637},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.47161298990249634},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.4462588131427765},{"id":"https://openalex.org/keywords/context-model","display_name":"Context model","score":0.4105584919452667},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33479437232017517},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1441085934638977},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1265648901462555},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.06511268019676208}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8303610682487488},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.7816216945648193},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.7500690817832947},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.537585973739624},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5250446796417236},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.5062560439109802},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.48551440238952637},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.47161298990249634},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.4462588131427765},{"id":"https://openalex.org/C183322885","wikidata":"https://www.wikidata.org/wiki/Q17007702","display_name":"Context model","level":3,"score":0.4105584919452667},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33479437232017517},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1441085934638977},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1265648901462555},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.06511268019676208},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2590651.2590655","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2590651.2590655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th Euro American Conference on Telematics and Information Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320323353","display_name":"Funda\u00e7\u00e3o de Apoio \u00e0 Pesquisa e \u00e0 Inova\u00e7\u00e3o Tecnol\u00f3gica do Estado de Sergipe","ror":"https://ror.org/028ka0n85"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W70321845","https://openalex.org/W1501538146","https://openalex.org/W1574457532","https://openalex.org/W1578856370","https://openalex.org/W1967661515","https://openalex.org/W2001089796","https://openalex.org/W2015394094","https://openalex.org/W2019887239","https://openalex.org/W2020073413","https://openalex.org/W2030773670","https://openalex.org/W2080957047","https://openalex.org/W2109470206","https://openalex.org/W2120262132","https://openalex.org/W2152799718","https://openalex.org/W2156952351","https://openalex.org/W2163419627","https://openalex.org/W2168961642","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2997567050","https://openalex.org/W3034529322","https://openalex.org/W2113597336","https://openalex.org/W2115913271","https://openalex.org/W2155505549","https://openalex.org/W2357479218","https://openalex.org/W2086773623","https://openalex.org/W68335373","https://openalex.org/W4385890381","https://openalex.org/W2402231715"],"abstract_inverted_index":{"Speech":[0,26],"interfaces":[1],"have":[2],"played":[3],"an":[4,84],"important":[5],"role":[6],"on":[7,19,89,122],"the":[8,20,40,45,53,71,90,103],"use":[9,88],"of":[10,44,49,57,80,92,105],"mobile":[11,110],"devices":[12],"and":[13,42,55,82,120,124],"pervasive":[14],"systems,":[15],"as":[16,18],"well":[17,64],"support":[21],"for":[22],"accessibility.":[23],"However,":[24],"Automatic":[25],"Recognition":[27],"(ASR)":[28],"systems":[29],"still":[30],"face":[31],"several":[32],"issues":[33,51],"that":[34,62],"limit":[35],"their":[36],"performance,":[37],"specially":[38],"due":[39],"variability":[41],"complexity":[43],"speech":[46,72],"communication.":[47],"One":[48],"these":[50],"concerns":[52],"presence":[54],"influence":[56],"context":[58,66,81],"information.":[59],"We":[60],"argue":[61],"if,":[63],"handled,":[65],"information":[67],"can":[68],"significantly":[69],"improve":[70],"understanding":[73],"accuracy.":[74],"This":[75,98],"paper":[76],"provides":[77],"a":[78,106,115],"formalization":[79],"proposes":[83],"approach":[85],"to":[86,102,109,118],"its":[87],"adaptation":[91],"language":[93],"model":[94],"in":[95],"ASR":[96],"systems.":[97],"proposal":[99],"is":[100],"applied":[101],"development":[104],"remote":[107],"control":[108],"robotic":[111],"devices.":[112],"Results":[113],"show":[114],"decrease":[116],"up":[117],"2.67%":[119],"3.3%":[121],"WER":[123],"WIL":[125],"rates,":[126],"respectively.":[127]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
