{"id":"https://openalex.org/W3210397389","doi":"https://doi.org/10.1109/sped53181.2021.9587383","title":"Improvements of SpeeD\u2019s Romanian ASR system during ReTeRom project","display_name":"Improvements of SpeeD\u2019s Romanian ASR system during ReTeRom project","publication_year":2021,"publication_date":"2021-10-13","ids":{"openalex":"https://openalex.org/W3210397389","doi":"https://doi.org/10.1109/sped53181.2021.9587383","mag":"3210397389"},"language":"en","primary_location":{"id":"doi:10.1109/sped53181.2021.9587383","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sped53181.2021.9587383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Speech Technology and Human-Computer Dialogue (SpeD)","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/A5101877302","display_name":"Alexandru-Lucian Georgescu","orcid":"https://orcid.org/0000-0003-2122-4997"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Alexandru-Lucian Georgescu","raw_affiliation_strings":["Speech and Dialogue Research Laboratory, University Politehnica of Bucharest"],"affiliations":[{"raw_affiliation_string":"Speech and Dialogue Research Laboratory, University Politehnica of Bucharest","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032257745","display_name":"Horia Cucu","orcid":"https://orcid.org/0000-0002-8711-3854"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Horia Cucu","raw_affiliation_strings":["Speech and Dialogue Research Laboratory, University Politehnica of Bucharest"],"affiliations":[{"raw_affiliation_string":"Speech and Dialogue Research Laboratory, University Politehnica of Bucharest","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005992975","display_name":"Corneliu Burileanu","orcid":"https://orcid.org/0000-0003-1710-8010"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Corneliu Burileanu","raw_affiliation_strings":["Speech and Dialogue Research Laboratory, University Politehnica of Bucharest"],"affiliations":[{"raw_affiliation_string":"Speech and Dialogue Research Laboratory, University Politehnica of Bucharest","institution_ids":["https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101877302"],"corresponding_institution_ids":["https://openalex.org/I61641377"],"apc_list":null,"apc_paid":null,"fwci":0.2719,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.64167282,"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":"177","last_page":"182"},"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/T12031","display_name":"Speech and dialogue systems","score":0.9983000159263611,"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":0.9969000220298767,"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/romanian","display_name":"Romanian","score":0.9364608526229858},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8135393857955933},{"id":"https://openalex.org/keywords/annotation","display_name":"Annotation","score":0.7237051129341125},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6010832786560059},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5111017823219299},{"id":"https://openalex.org/keywords/speech-corpus","display_name":"Speech corpus","score":0.49434828758239746},{"id":"https://openalex.org/keywords/acoustic-model","display_name":"Acoustic model","score":0.4601076543331146},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4106692671775818},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.26618123054504395},{"id":"https://openalex.org/keywords/speech-synthesis","display_name":"Speech synthesis","score":0.23506948351860046},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.12493467330932617}],"concepts":[{"id":"https://openalex.org/C129400051","wikidata":"https://www.wikidata.org/wiki/Q7913","display_name":"Romanian","level":2,"score":0.9364608526229858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8135393857955933},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.7237051129341125},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6010832786560059},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5111017823219299},{"id":"https://openalex.org/C91863865","wikidata":"https://www.wikidata.org/wiki/Q4349497","display_name":"Speech corpus","level":3,"score":0.49434828758239746},{"id":"https://openalex.org/C155635449","wikidata":"https://www.wikidata.org/wiki/Q4674699","display_name":"Acoustic model","level":3,"score":0.4601076543331146},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4106692671775818},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.26618123054504395},{"id":"https://openalex.org/C14999030","wikidata":"https://www.wikidata.org/wiki/Q16346","display_name":"Speech synthesis","level":2,"score":0.23506948351860046},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.12493467330932617},{"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:10.1109/sped53181.2021.9587383","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sped53181.2021.9587383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Speech Technology and Human-Computer Dialogue (SpeD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1494198834","https://openalex.org/W1524333225","https://openalex.org/W2741147977","https://openalex.org/W2805957826","https://openalex.org/W2955075648","https://openalex.org/W2956017159","https://openalex.org/W2991213871","https://openalex.org/W2991356003","https://openalex.org/W3021469861","https://openalex.org/W3025165719","https://openalex.org/W3029923669","https://openalex.org/W3031559526","https://openalex.org/W3049381209","https://openalex.org/W3095173472","https://openalex.org/W3097777922","https://openalex.org/W3139663406","https://openalex.org/W3169320628","https://openalex.org/W3173822207","https://openalex.org/W3209059054","https://openalex.org/W6631362777","https://openalex.org/W6752181420","https://openalex.org/W6770506093","https://openalex.org/W6778259750","https://openalex.org/W6778669591","https://openalex.org/W6791851669"],"related_works":["https://openalex.org/W2584532118","https://openalex.org/W38394648","https://openalex.org/W2900954802","https://openalex.org/W3088331576","https://openalex.org/W1503459176","https://openalex.org/W1942228437","https://openalex.org/W2759201092","https://openalex.org/W2374918184","https://openalex.org/W3210397389","https://openalex.org/W2888383292"],"abstract_inverted_index":{"Automatic":[0],"speech":[1,30,87],"recognition":[2,31],"(ASR)":[3],"for":[4,14,35,56,85],"Romanian":[5],"language":[6,59],"is":[7],"on":[8,29,95],"an":[9],"ascending":[10],"trend":[11],"of":[12,89,120],"interest":[13],"the":[15,19,42,58,65],"scientific":[16],"community.":[17],"In":[18,37,75,102],"last":[20],"two":[21],"years":[22],"several":[23],"research":[24],"groups":[25],"reported":[26],"valuable":[27],"results":[28,84,94],"and":[32,49,53,60,73,91],"dialogue":[33],"tasks":[34],"Romanian.":[36],"our":[38,78],"paper":[39],"we":[40,44,81,112],"present":[41],"improvements":[43],"recently":[45],"obtained":[46],"by":[47],"collecting":[48],"using":[50],"more":[51],"text":[52],"audio":[54],"data":[55,71],"training":[57],"acoustic":[61],"models.":[62],"We":[63],"emphasize":[64],"automatic":[66],"methodologies":[67],"employed":[68],"to":[69,77,104],"facilitate":[70,105],"collection":[72],"annotation.":[74],"comparison":[76,107],"previous":[79],"work,":[80],"report":[82],"state-of-the-art":[83],"read":[86],"(WER":[88],"1.6%)":[90],"significantly":[92],"better":[93],"spontaneous":[96],"speech:":[97],"relative":[98],"improvement":[99],"around":[100],"40%).":[101],"order":[103],"direct":[106],"with":[108],"other":[109],"ASR":[110],"systems,":[111],"release":[113],"all":[114],"evaluation":[115],"datasets,":[116],"totaling":[117],"10":[118],"hours":[119],"manually":[121],"annotated":[122],"speech.":[123]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}