{"id":"https://openalex.org/W1998080077","doi":"https://doi.org/10.1109/slt.2012.6424222","title":"Joint language models for automatic speech recognition and understanding","display_name":"Joint language models for automatic speech recognition and understanding","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W1998080077","doi":"https://doi.org/10.1109/slt.2012.6424222","mag":"1998080077"},"language":"en","primary_location":{"id":"doi:10.1109/slt.2012.6424222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/slt.2012.6424222","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Spoken Language Technology Workshop (SLT)","raw_type":"proceedings-article"},"type":"article","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/A5058271457","display_name":"Ali Orkan Bayer","orcid":null},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Ali Orkan Bayer","raw_affiliation_strings":["Signals and Interactive Systems Laboratory, University of Trento, Italy","Signals and Interactive Systems Lab - University of Trento, Italy"],"affiliations":[{"raw_affiliation_string":"Signals and Interactive Systems Laboratory, University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Signals and Interactive Systems Lab - University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062879885","display_name":"Giuseppe Riccardi","orcid":"https://orcid.org/0000-0002-0739-8184"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Riccardi","raw_affiliation_strings":["Signals and Interactive Systems Laboratory, University of Trento, Italy","Signals and Interactive Systems Lab - University of Trento, Italy"],"affiliations":[{"raw_affiliation_string":"Signals and Interactive Systems Laboratory, University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Signals and Interactive Systems Lab - University of Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5058271457"],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":null,"apc_paid":null,"fwci":1.7837,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.86316697,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"199","last_page":"203"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9997000098228455,"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/T10028","display_name":"Topic Modeling","score":0.9997000098228455,"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":0.9995999932289124,"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":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8920348882675171},{"id":"https://openalex.org/keywords/word-error-rate","display_name":"Word error rate","score":0.6757664680480957},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6257237792015076},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6182007193565369},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.6052974462509155},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5996655225753784},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.5971218347549438},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.562103271484375},{"id":"https://openalex.org/keywords/transcription","display_name":"Transcription (linguistics)","score":0.5435159206390381},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.49889349937438965}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8920348882675171},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.6757664680480957},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6257237792015076},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6182007193565369},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.6052974462509155},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5996655225753784},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.5971218347549438},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.562103271484375},{"id":"https://openalex.org/C179926584","wikidata":"https://www.wikidata.org/wiki/Q207714","display_name":"Transcription (linguistics)","level":2,"score":0.5435159206390381},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.49889349937438965},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/slt.2012.6424222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/slt.2012.6424222","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Spoken Language Technology Workshop (SLT)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unitn.it:11572/96611","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/96611","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W179875071","https://openalex.org/W1970689298","https://openalex.org/W2057399676","https://openalex.org/W2080922525","https://openalex.org/W2095734449","https://openalex.org/W2107223151","https://openalex.org/W2114486181","https://openalex.org/W2128854142","https://openalex.org/W2132339004","https://openalex.org/W2166293310","https://openalex.org/W2171928131","https://openalex.org/W4285719527","https://openalex.org/W6674565674","https://openalex.org/W6679228711","https://openalex.org/W6684017090"],"related_works":["https://openalex.org/W1566315437","https://openalex.org/W2594897229","https://openalex.org/W4221142855","https://openalex.org/W2118730790","https://openalex.org/W2151348424","https://openalex.org/W2050138804","https://openalex.org/W4386907265","https://openalex.org/W2058752985","https://openalex.org/W2293740626","https://openalex.org/W2944691285"],"abstract_inverted_index":{"Language":[0,18],"models":[1,62],"(LMs)":[2],"are":[3,26,41],"one":[4],"of":[5,65],"the":[6,73,82,133,141],"main":[7],"knowledge":[8],"sources":[9],"used":[10],"by":[11],"automatic":[12],"speech":[13,32,105],"recognition":[14],"(ASR)":[15],"and":[16,60,68,108,136],"Spoken":[17],"Understanding":[19],"(SLU)":[20],"systems.":[21],"In":[22,37,86],"ASR":[23,59],"systems":[24,39],"they":[25,40],"optimized":[27,42],"to":[28,43,95,102,131],"decode":[29],"words":[30,45],"from":[31],"for":[33,58,104],"a":[34,121],"transcription":[35,135],"task.":[36],"SLU":[38,61],"map":[44],"into":[46],"concept":[47,69,110,115],"constructs":[48],"or":[49],"interpretation":[50],"representations.":[51],"Performance":[52],"optimization":[53],"is":[54,118,123],"generally":[55],"designed":[56],"independently":[57],"in":[63,114,140],"terms":[64],"word":[66,75,97],"accuracy":[67,70,76,98],"respectively.":[71],"However,":[72],"best":[74,83],"performance":[77,139],"does":[78],"not":[79],"always":[80],"yield":[81],"understanding":[84,106,137],"performance.":[85],"this":[87],"paper":[88],"we":[89],"investigate":[90],"how":[91,130],"LMs":[92],"originally":[93],"trained":[94,124],"maximize":[96,109],"can":[99],"be":[100],"parametrized":[101],"account":[103],"constraints":[107],"accuracy.":[111],"Incremental":[112],"reduction":[113],"error":[116],"rate":[117],"observed":[119],"when":[120],"LM":[122],"on":[125],"word-to-concept":[126],"mappings.":[127],"We":[128],"show":[129],"optimize":[132],"joint":[134],"task":[138],"lexical-semantic":[142],"relation":[143],"space.":[144]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
