{"id":"https://openalex.org/W91770957","doi":"https://doi.org/10.21437/interspeech.2007-440","title":"MuLAS: a framework for automatically building multi-tier corpora","display_name":"MuLAS: a framework for automatically building multi-tier corpora","publication_year":2007,"publication_date":"2007-08-27","ids":{"openalex":"https://openalex.org/W91770957","doi":"https://doi.org/10.21437/interspeech.2007-440","mag":"91770957"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2007-440","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2007-440","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/A5064135071","display_name":"S\u00e9rgio Roberto de Paulo","orcid":"https://orcid.org/0000-0002-5101-6227"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"S\u00e9rgio Paulo","raw_affiliation_strings":["Inesc-ID"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inesc-ID","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101737161","display_name":"Lu\u00eds Oliveira","orcid":"https://orcid.org/0000-0002-9024-2200"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Lu\u00eds C. Oliveira","raw_affiliation_strings":["Inesc-ID"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inesc-ID","institution_ids":["https://openalex.org/I121345201"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I121345201"],"apc_list":null,"apc_paid":null,"fwci":0.8903,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.70677099,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1525","last_page":"1528"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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":0.9995999932289124,"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/T12031","display_name":"Speech and dialogue systems","score":0.9980999827384949,"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":0.8765883445739746},{"id":"https://openalex.org/keywords/prosody","display_name":"Prosody","score":0.6416712999343872},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5780230164527893},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5355845093727112},{"id":"https://openalex.org/keywords/utterance","display_name":"Utterance","score":0.5219782590866089},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4464414417743683},{"id":"https://openalex.org/keywords/speech-corpus","display_name":"Speech corpus","score":0.4269663989543915},{"id":"https://openalex.org/keywords/annotation","display_name":"Annotation","score":0.41466251015663147},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3682071268558502},{"id":"https://openalex.org/keywords/speech-synthesis","display_name":"Speech synthesis","score":0.36409062147140503}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8765883445739746},{"id":"https://openalex.org/C542774811","wikidata":"https://www.wikidata.org/wiki/Q10880526","display_name":"Prosody","level":2,"score":0.6416712999343872},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5780230164527893},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5355845093727112},{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.5219782590866089},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4464414417743683},{"id":"https://openalex.org/C91863865","wikidata":"https://www.wikidata.org/wiki/Q4349497","display_name":"Speech corpus","level":3,"score":0.4269663989543915},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.41466251015663147},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3682071268558502},{"id":"https://openalex.org/C14999030","wikidata":"https://www.wikidata.org/wiki/Q16346","display_name":"Speech synthesis","level":2,"score":0.36409062147140503},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2007-440","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2007-440","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":[{"id":"https://metadata.un.org/sdg/4","score":0.6499999761581421,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W100975862","https://openalex.org/W159045711","https://openalex.org/W1550350313","https://openalex.org/W1970354675","https://openalex.org/W1979679014","https://openalex.org/W2117499474","https://openalex.org/W2143562645","https://openalex.org/W2162672997"],"related_works":["https://openalex.org/W258725851","https://openalex.org/W10581632","https://openalex.org/W1927421023","https://openalex.org/W3149582125","https://openalex.org/W1984347656","https://openalex.org/W157238252","https://openalex.org/W2169632867","https://openalex.org/W2465421051","https://openalex.org/W652196294","https://openalex.org/W2161314515"],"abstract_inverted_index":{"The":[0],"Multi-Level":[1],"Alignment":[2],"System":[3],"(MuLAS)":[4],"is":[5],"the":[6,35,52,67,77,96],"L2F":[7],"tool":[8],"for":[9,60,101],"building":[10,78,97],"multi-tier":[11,61,80],"speech":[12,29,102],"corpora":[13,81,100,128],"with":[14,34],"reduced":[15],"or":[16,32],"no":[17],"human":[18,31],"intervention":[19],"at":[20],"all.":[21],"MuLAS":[22,68,90],"automatically":[23],"combines":[24],"information":[25],"coming":[26],"from":[27,118,127],"external":[28],"annotations,":[30],"machine-generated,":[33],"text-based":[36],"utterance":[37],"descriptions":[38,50],"that":[39],"it":[40],"creates,":[41],"in":[42,104],"order":[43],"to":[44,75,82,95],"build":[45],"more":[46],"reliable":[47],"and":[48,106,111],"complete":[49],"of":[51,79,98],"spoken":[53],"utterances.":[54],"This":[55],"paper":[56],"presents":[57],"our":[58],"methods":[59,71],"annotation":[62],"synchronization,":[63],"which":[64],"lie":[65],"behind":[66],"operation.":[69],"Such":[70],"have":[72],"allowed":[73],"us":[74],"expand":[76],"new":[83],"languages":[84],"without":[85],"spending":[86],"too":[87],"much":[88],"effort.":[89],"has":[91,116],"been":[92],"successfully":[93],"applied":[94],"multitier":[99],"synthesis":[103],"American":[105],"British":[107],"English,":[108],"European":[109],"Portuguese":[110],"German.":[112],"Natural":[113],"prosody":[114],"generation":[115],"benefited":[117],"MuLAS,":[119],"too,":[120],"since":[121],"prosodic":[122],"models":[123],"can":[124],"be":[125],"derived":[126],"built":[129],"by":[130],"MuLAS.":[131]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
