{"id":"https://openalex.org/W2902646476","doi":"https://doi.org/10.48550/arxiv.1812.02455","title":"The USTC-NEL Speech Translation system at IWSLT 2018","display_name":"The USTC-NEL Speech Translation system at IWSLT 2018","publication_year":2018,"publication_date":"2018-12-06","ids":{"openalex":"https://openalex.org/W2902646476","doi":"https://doi.org/10.48550/arxiv.1812.02455","mag":"2902646476"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:1812.02455","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1812.02455","pdf_url":"https://arxiv.org/pdf/1812.02455","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1812.02455","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100688418","display_name":"Dan Liu","orcid":"https://orcid.org/0000-0003-2407-3979","observed_orcids":["https://orcid.org/0000-0003-2407-3979"]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4401726934","display_name":"IFlyTek (China)","ror":"https://ror.org/009pwww24","country_code":"CN","type":"company","lineage":["https://openalex.org/I4401726934"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liu, Dan","raw_affiliation_strings":["IFLYTEK Co. LTD","University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IFLYTEK Co. LTD","institution_ids":["https://openalex.org/I4401726934"]},{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100741943","display_name":"Junhua Liu","orcid":"https://orcid.org/0000-0003-4477-7439","observed_orcids":["https://orcid.org/0000-0003-4477-7439","https://orcid.org/0000-0003-4419-9157"]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4401726934","display_name":"IFlyTek (China)","ror":"https://ror.org/009pwww24","country_code":"CN","type":"company","lineage":["https://openalex.org/I4401726934"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liu, Junhua","raw_affiliation_strings":["IFLYTEK Co. LTD","University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IFLYTEK Co. LTD","institution_ids":["https://openalex.org/I4401726934"]},{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101085190","display_name":"Wu Guo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4401726934","display_name":"IFlyTek (China)","ror":"https://ror.org/009pwww24","country_code":"CN","type":"company","lineage":["https://openalex.org/I4401726934"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo, Wu","raw_affiliation_strings":["IFLYTEK Co. LTD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IFLYTEK Co. LTD","institution_ids":["https://openalex.org/I4401726934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021081307","display_name":"Shifu Xiong","orcid":"https://orcid.org/0000-0003-4759-147X","observed_orcids":["https://orcid.org/0000-0003-4759-147X"]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiong, Shifu","raw_affiliation_strings":["University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ma, Zhiqiang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ma, Zhiqiang","raw_affiliation_strings":["University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Song, Rui","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song, Rui","raw_affiliation_strings":["University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007368689","display_name":"Chongliang Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wu, Chongliang","raw_affiliation_strings":["University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072478964","display_name":"Quan Liu","orcid":"https://orcid.org/0000-0001-7730-5775","observed_orcids":["https://orcid.org/0000-0001-7730-5775"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Quan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9937000274658203,"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":0.9937000274658203,"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":0.004600000102072954,"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":0.0007999999797903001,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/speech-translation","display_name":"speech translation","score":0.9679999947547913},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"speech recognition","score":0.6510000228881836},{"id":"https://openalex.org/keywords/post-processing","display_name":"post-processing","score":0.7210000157356262},{"id":"https://openalex.org/keywords/machine-translation","display_name":"machine translation","score":0.9359999895095825},{"id":"https://openalex.org/keywords/pipelines","display_name":"pipelines","score":0.6430000066757202}],"concepts":[{"id":"https://openalex.org/C2780366754","wikidata":"https://www.wikidata.org/wiki/Q7494857","display_name":"Speech translation","level":3,"score":0.8428083658218384},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.765190064907074},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7585804462432861},{"id":"https://openalex.org/C203005215","wikidata":"https://www.wikidata.org/wiki/Q79798","display_name":"Machine translation","level":2,"score":0.7524393796920776},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.6170378923416138},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5718053579330444},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.559775173664093},{"id":"https://openalex.org/C2986258472","wikidata":"https://www.wikidata.org/wiki/Q79798","display_name":"Machine translation system","level":3,"score":0.5354898571968079},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.4618612229824066},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4614506959915161},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.460293173789978},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4168829023838043},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11798831820487976},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0802982747554779},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.05508983135223389},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:1812.02455","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1812.02455","pdf_url":"https://arxiv.org/pdf/1812.02455","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.1812.02455","doi":"https://doi.org/10.48550/arxiv.1812.02455","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1812.02455","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1812.02455","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1812.02455","pdf_url":"https://arxiv.org/pdf/1812.02455","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2902646476.pdf","grobid_xml":"https://content.openalex.org/works/W2902646476.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W1832693441","https://openalex.org/W2605131327","https://openalex.org/W2786891429"],"related_works":["https://openalex.org/W4285242950","https://openalex.org/W3016137827","https://openalex.org/W3162157691","https://openalex.org/W3183341856","https://openalex.org/W2901607128","https://openalex.org/W4385571617","https://openalex.org/W3175181074","https://openalex.org/W3189725646","https://openalex.org/W6961783392","https://openalex.org/W4285201770"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"the":[3,7,12,67],"USTC-NEL":[4],"system":[5,17,22,76,80],"to":[6,74],"speech":[8,27,42,57],"translation":[9,47,54],"task":[10,70],"of":[11,37],"IWSLT":[13,68],"Evaluation":[14],"2018.":[15],"The":[16],"is":[18],"a":[19,35],"conventional":[20],"pipeline":[21],"which":[23],"contains":[24],"3":[25],"modules:":[26],"recognition,":[28,43],"post-processing":[29],"and":[30,44],"machine":[31,46,53],"translation.":[32],"We":[33],"train":[34,49],"group":[36],"hybrid-HMM":[38],"models":[39,55],"for":[40,45],"our":[41,79],"we":[48],"transformer":[50],"based":[51],"neural":[52],"with":[56],"recognition":[58],"output":[59],"style":[60],"text":[61],"as":[62],"input.":[63],"Experiments":[64],"conducted":[65],"on":[66],"2018":[69],"indicate":[71],"that,":[72],"compared":[73],"baseline":[75],"from":[77],"KIT,":[78],"achieved":[81],"14.9":[82],"BLEU":[83],"improvement.":[84]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2018-12-11T00:00:00"}
