{"id":"https://openalex.org/W205749991","doi":"https://doi.org/10.21437/interspeech.2008-547","title":"Implementation and evaluation of fast on-the-fly WFST composition algorithms","display_name":"Implementation and evaluation of fast on-the-fly WFST composition algorithms","publication_year":2008,"publication_date":"2008-09-22","ids":{"openalex":"https://openalex.org/W205749991","doi":"https://doi.org/10.21437/interspeech.2008-547","mag":"205749991"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2008-547","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2008-547","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2008","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://t2r2.star.titech.ac.jp/rrws/file/CTT100566452/ATD100000413/E08-19.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034306438","display_name":"Tasuku Oonishi","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tasuku Oonishi","raw_affiliation_strings":["Tokyo Inst. of Tech"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Inst. of Tech","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049896100","display_name":"Paul R. Dixon","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Paul R. Dixon","raw_affiliation_strings":["Tokyo Inst. of Tech"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Inst. of Tech","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084374665","display_name":"Koji Iwano","orcid":"https://orcid.org/0000-0002-7373-5353"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Iwano","raw_affiliation_strings":["Tokyo Inst. of Tech"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Inst. of Tech","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009532108","display_name":"Sadaoki Furui","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sadaoki Furui","raw_affiliation_strings":["Tokyo Inst. of Tech"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Inst. of Tech","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":1.5123,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.81284756,"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":"2110","last_page":"2113"},"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/T12031","display_name":"Speech and dialogue systems","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"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9922999739646912,"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":0.7874590158462524},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6912171244621277},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.6666171550750732},{"id":"https://openalex.org/keywords/on-the-fly","display_name":"On the fly","score":0.6271915435791016},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5827516913414001},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5183714032173157},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.49226275086402893},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4902070164680481},{"id":"https://openalex.org/keywords/composition","display_name":"Composition (language)","score":0.48840779066085815},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4046659767627716},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32727786898612976},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08593618869781494},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08496078848838806}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7874590158462524},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6912171244621277},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.6666171550750732},{"id":"https://openalex.org/C2781020372","wikidata":"https://www.wikidata.org/wiki/Q533093","display_name":"On the fly","level":2,"score":0.6271915435791016},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5827516913414001},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5183714032173157},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.49226275086402893},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4902070164680481},{"id":"https://openalex.org/C40231798","wikidata":"https://www.wikidata.org/wiki/Q1333743","display_name":"Composition (language)","level":2,"score":0.48840779066085815},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4046659767627716},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32727786898612976},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08593618869781494},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08496078848838806},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/interspeech.2008-547","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2008-547","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2008","raw_type":"proceedings-article"},{"id":"pmh:oai:irdb.nii.ac.jp:00897:0004020423","is_oa":true,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100566452","pdf_url":"http://t2r2.star.titech.ac.jp/rrws/file/CTT100566452/ATD100000413/E08-19.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Interspeech2008","raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:00897:0004020423","is_oa":true,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100566452","pdf_url":"http://t2r2.star.titech.ac.jp/rrws/file/CTT100566452/ATD100000413/E08-19.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Interspeech2008","raw_type":"conference paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W205749991.pdf","grobid_xml":"https://content.openalex.org/works/W205749991.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1531348272","https://openalex.org/W1893943095","https://openalex.org/W2046932483","https://openalex.org/W2137446469","https://openalex.org/W2154194560","https://openalex.org/W2157953146","https://openalex.org/W2161569499","https://openalex.org/W2172203831"],"related_works":["https://openalex.org/W3203142394","https://openalex.org/W2357256365","https://openalex.org/W2161474341","https://openalex.org/W4302615923","https://openalex.org/W1974101135","https://openalex.org/W2351061015","https://openalex.org/W2348502264","https://openalex.org/W2017509870","https://openalex.org/W4236696095","https://openalex.org/W2365486383"],"abstract_inverted_index":{"When":[0],"using":[1,88],"Weighted":[2],"Finite":[3],"State":[4],"Transducers":[5],"(WFSTs)":[6],"in":[7,44,110],"speech":[8,69,79],"recognition,":[9],"on-the-fly":[10,33,62,89],"composition":[11,66,90],"approaches":[12],"have":[13,28],"been":[14],"proposed":[15],"as":[16],"a":[17,55,76,92],"method":[18],"of":[19,49,58,123],"reducing":[20],"memory":[21],"consumption":[22],"and":[23,41,64,82,126],"increasing":[24],"flexibility":[25],"during":[26],"decoding.We":[27],"recently":[29],"implemented":[30],"several":[31],"fast":[32],"techniques,":[34],"namely":[35],"avoiding":[36,105],"dead-end":[37,106],"states,":[38],"dynamic":[39,124],"pushing":[40,125],"state":[42,127],"sharing":[43],"our":[45],"decoding":[46],"engine.The":[47],"goal":[48],"this":[50],"paper":[51],"is":[52],"to":[53],"provide":[54],"unified":[56],"study":[57],"how":[59],"the":[60,83,99,113,121],"different":[61],"techniques":[63],"online":[65],"combinations":[67],"effect":[68],"recognition":[70,80,114],"performance.The":[71],"evaluations":[72],"were":[73],"performed":[74],"on":[75],"large":[77],"spontaneous":[78],"task":[81],"results":[84],"show":[85,109],"that":[86],"when":[87,104],"with":[91,120],"fully":[93],"dynamically":[94],"composed":[95],"language":[96],"model":[97],"component":[98],"performance":[100,115],"degrades":[101],"substantially":[102],"even":[103],"states.We":[107],"then":[108],"these":[111],"cases":[112],"can":[116],"be":[117],"dramatically":[118],"improved":[119],"addition":[122],"sharing.":[128]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-14T07:06:38.338062","created_date":"2025-10-10T00:00:00"}
