{"id":"https://openalex.org/W2147333232","doi":"https://doi.org/10.21437/eurospeech.2003-124","title":"Automatic segmentation for czech concatenative speech synthesis using statistical approach with boundary-specific correction","display_name":"Automatic segmentation for czech concatenative speech synthesis using statistical approach with boundary-specific correction","publication_year":2003,"publication_date":"2003-09-01","ids":{"openalex":"https://openalex.org/W2147333232","doi":"https://doi.org/10.21437/eurospeech.2003-124","mag":"2147333232"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.2003-124","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2003-124","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"8th European Conference on Speech Communication and Technology (Eurospeech 2003)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11025/17031","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030642609","display_name":"Jind\u0159ich Matou\u0161ek","orcid":"https://orcid.org/0000-0002-7408-7730"},"institutions":[{"id":"https://openalex.org/I92715842","display_name":"University of West Bohemia","ror":"https://ror.org/040t43x18","country_code":"CZ","type":"education","lineage":["https://openalex.org/I92715842"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Jindrich Matousek","raw_affiliation_strings":["#N#University of West Bohemia#N#"],"affiliations":[{"raw_affiliation_string":"#N#University of West Bohemia#N#","institution_ids":["https://openalex.org/I92715842"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029012602","display_name":"Daniel Tihelka","orcid":"https://orcid.org/0000-0002-3149-2330"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daniel Tihelka","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5057873612","display_name":"Josef Psutka","orcid":"https://orcid.org/0000-0003-4761-1645"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Josef Psutka","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030642609"],"corresponding_institution_ids":["https://openalex.org/I92715842"],"apc_list":null,"apc_paid":null,"fwci":7.0227,"has_fulltext":true,"cited_by_count":45,"citation_normalized_percentile":{"value":0.96921684,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"301","last_page":"304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","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/T10201","display_name":"Speech Recognition and Synthesis","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":0.9977999925613403,"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":0.9901999831199646,"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/hidden-markov-model","display_name":"Hidden Markov model","score":0.8617888689041138},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.8213958144187927},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.8041212558746338},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7923740148544312},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6623457074165344},{"id":"https://openalex.org/keywords/bootstrapping","display_name":"Bootstrapping (finance)","score":0.6071043610572815},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5742663145065308},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.561390221118927},{"id":"https://openalex.org/keywords/czech","display_name":"Czech","score":0.514751672744751},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5097053050994873},{"id":"https://openalex.org/keywords/speech-segmentation","display_name":"Speech segmentation","score":0.47602584958076477},{"id":"https://openalex.org/keywords/markov-model","display_name":"Markov model","score":0.44339117407798767},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.41632798314094543},{"id":"https://openalex.org/keywords/statistical-model","display_name":"Statistical model","score":0.4134073257446289},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4004775583744049},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.26119160652160645},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.18116825819015503},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11984232068061829}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.8617888689041138},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.8213958144187927},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.8041212558746338},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7923740148544312},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6623457074165344},{"id":"https://openalex.org/C207609745","wikidata":"https://www.wikidata.org/wiki/Q4944086","display_name":"Bootstrapping (finance)","level":2,"score":0.6071043610572815},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5742663145065308},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.561390221118927},{"id":"https://openalex.org/C2777842544","wikidata":"https://www.wikidata.org/wiki/Q9056","display_name":"Czech","level":2,"score":0.514751672744751},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5097053050994873},{"id":"https://openalex.org/C207030507","wikidata":"https://www.wikidata.org/wiki/Q2266173","display_name":"Speech segmentation","level":3,"score":0.47602584958076477},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.44339117407798767},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.41632798314094543},{"id":"https://openalex.org/C114289077","wikidata":"https://www.wikidata.org/wiki/Q3284399","display_name":"Statistical model","level":2,"score":0.4134073257446289},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4004775583744049},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.26119160652160645},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.18116825819015503},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11984232068061829},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/eurospeech.2003-124","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2003-124","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"8th European Conference on Speech Communication and Technology (Eurospeech 2003)","raw_type":"proceedings-article"},{"id":"pmh:oai:dspace5.zcu.cz:11025/17031","is_oa":true,"landing_page_url":"http://hdl.handle.net/11025/17031","pdf_url":"http://hdl.handle.net/11025/17031","source":{"id":"https://openalex.org/S4306400586","display_name":"Digital Library (University of West Bohemia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I92715842","host_organization_name":"University of West Bohemia in Pilsen","host_organization_lineage":["https://openalex.org/I92715842"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u010dl\u00e1nek"}],"best_oa_location":{"id":"pmh:oai:dspace5.zcu.cz:11025/17031","is_oa":true,"landing_page_url":"http://hdl.handle.net/11025/17031","pdf_url":"http://hdl.handle.net/11025/17031","source":{"id":"https://openalex.org/S4306400586","display_name":"Digital Library (University of West Bohemia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I92715842","host_organization_name":"University of West Bohemia in Pilsen","host_organization_lineage":["https://openalex.org/I92715842"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u010dl\u00e1nek"},"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2147333232.pdf","grobid_xml":"https://content.openalex.org/works/W2147333232.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W168484277","https://openalex.org/W1481105745","https://openalex.org/W1584320209","https://openalex.org/W1594082249","https://openalex.org/W2096518980","https://openalex.org/W2397554020"],"related_works":["https://openalex.org/W1534274833","https://openalex.org/W3117246195","https://openalex.org/W2081850291","https://openalex.org/W156620619","https://openalex.org/W2914363205","https://openalex.org/W1598221548","https://openalex.org/W1963695443","https://openalex.org/W2997844990","https://openalex.org/W2616249226","https://openalex.org/W2369168983"],"abstract_inverted_index":{"This":[0],"paper":[1],"deals":[2],"with":[3,117],"the":[4,10,27,48,72,98,111],"problems":[5],"of":[6,12,32,51,71,86,110],"automatic":[7,88],"segmentation":[8,21,42,92,112,121],"for":[9,106],"purposes":[11],"Czech":[13],"concatenative":[14],"speech":[15,20,80],"synthesis.":[16],"Statistical":[17],"approach":[18],"to":[19,38,78,95],"using":[22],"HMMs":[23,119],"is":[24,76,93],"applied":[25],"in":[26,66,123],"baseline":[28],"system.":[29],"Several":[30],"improvements":[31],"this":[33],"system":[34],"are":[35],"then":[36],"proposed":[37,77],"get":[39],"more":[40],"accurate":[41],"results.":[43],"These":[44],"enhancements":[45],"mainly":[46],"concern":[47],"various":[49,87],"strategies":[50],"HMM":[52,60],"initialization":[53],"(flat-start":[54],"initialization,":[55],"hand-labeled":[56,118],"or":[57],"speaker":[58],"independent":[59],"bootstrapping).":[61],"Since":[62],"HTK":[63],"was":[64],"utilized":[65],"our":[67],"work,":[68],"a":[69],"correction":[70,109],"output":[73],"boundary":[74],"placements":[75],"reflect":[79],"parameterization":[81],"mechanism.":[82],"An":[83],"objective":[84],"comparison":[85],"methods":[89],"and":[90],"manual":[91],"performed":[94],"find":[96],"out":[97],"best":[99,102],"method.":[100],"The":[101],"results":[103],"were":[104],"obtained":[105],"boundary-specific":[107],"statistical":[108],"that":[113],"resulted":[114],"from":[115],"bootstrapping":[116],"(96%":[120],"accuracy":[122],"tolerance":[124],"region":[125],"20ms).":[126]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}