{"id":"https://openalex.org/W88309612","doi":"https://doi.org/10.21437/interspeech.2007-492","title":"Detection of out-of-vocabulary words in posterior based ASR","display_name":"Detection of out-of-vocabulary words in posterior based ASR","publication_year":2007,"publication_date":"2007-08-27","ids":{"openalex":"https://openalex.org/W88309612","doi":"https://doi.org/10.21437/interspeech.2007-492","mag":"88309612"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2007-492","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2007-492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2007","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/A5047412162","display_name":"Hamed Ketabdar","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":"Hamed Ketabdar","raw_affiliation_strings":["IDIAP research institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDIAP research institute","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110926453","display_name":"Mirko Hannemann","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mirko Hannemann","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5042260050","display_name":"Hynek He\u0159mansk\u00fd","orcid":"https://orcid.org/0000-0001-8032-4811"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hynek Hermansky","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3354,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.79645428,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1757","last_page":"1760"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","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/T10201","display_name":"Speech Recognition and Synthesis","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/T10860","display_name":"Speech and Audio Processing","score":0.9986000061035156,"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8492124080657959},{"id":"https://openalex.org/keywords/pronunciation","display_name":"Pronunciation","score":0.8437528610229492},{"id":"https://openalex.org/keywords/lexicon","display_name":"Lexicon","score":0.8292328715324402},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.7919596433639526},{"id":"https://openalex.org/keywords/phrase","display_name":"Phrase","score":0.7506452202796936},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.72877037525177},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.631523072719574},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.567514181137085},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.41432899236679077},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.2639068067073822}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8492124080657959},{"id":"https://openalex.org/C2780844864","wikidata":"https://www.wikidata.org/wiki/Q184377","display_name":"Pronunciation","level":2,"score":0.8437528610229492},{"id":"https://openalex.org/C2778121359","wikidata":"https://www.wikidata.org/wiki/Q8096","display_name":"Lexicon","level":2,"score":0.8292328715324402},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.7919596433639526},{"id":"https://openalex.org/C2776224158","wikidata":"https://www.wikidata.org/wiki/Q187931","display_name":"Phrase","level":2,"score":0.7506452202796936},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.72877037525177},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.631523072719574},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.567514181137085},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.41432899236679077},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.2639068067073822},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2007-492","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2007-492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2007","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.7900000214576721,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W204308143","https://openalex.org/W1501139663","https://openalex.org/W1582973729","https://openalex.org/W1603553412","https://openalex.org/W1604474292","https://openalex.org/W1802155944","https://openalex.org/W1977768866","https://openalex.org/W1979641823","https://openalex.org/W2048800860","https://openalex.org/W2075036909","https://openalex.org/W2087209591","https://openalex.org/W2095635999","https://openalex.org/W2101596234","https://openalex.org/W2109933326","https://openalex.org/W2143195354","https://openalex.org/W2165712214","https://openalex.org/W3140968660"],"related_works":["https://openalex.org/W2183593636","https://openalex.org/W2350724007","https://openalex.org/W2355751417","https://openalex.org/W2423284978","https://openalex.org/W2083922162","https://openalex.org/W2000075989","https://openalex.org/W4220683390","https://openalex.org/W2776838583","https://openalex.org/W2359469050","https://openalex.org/W1997182898"],"abstract_inverted_index":{"Over":[0],"the":[1,7,11,34,46,52,61,72],"years,":[2],"sophisticated":[3],"techniques":[4],"for":[5],"utilizing":[6],"prior":[8],"knowledge":[9],"in":[10,18,33],"form":[12],"of":[13,49,74],"text-derived":[14],"language":[15],"model":[16],"and":[17],"pronunciation":[19],"lexicon":[20],"evolved.":[21],"However,":[22],"their":[23],"use":[24],"has":[25],"an":[26],"undesirable":[27],"effect:":[28],"unexpected":[29,67],"lexical":[30],"items":[31,42],"(words)":[32],"phrase":[35],"are":[36],"replaced":[37],"by":[38],"acoustically":[39],"acceptable":[40],"in-vocabulary":[41],"[1].":[43],"This":[44],"is":[45],"major":[47],"source":[48],"error":[50],"since":[51],"replacement":[53],"often":[54],"introduces":[55],"additional":[56],"errors":[57],"[2,":[58],"3].":[59],"Improving":[60],"machine":[62],"ability":[63],"to":[64],"handle":[65],"these":[66],"words":[68],"would":[69],"considerably":[70],"increase":[71],"utility":[73],"speech":[75],"recognition":[76],"technology.":[77]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
