{"id":"https://openalex.org/W4412886767","doi":"https://doi.org/10.18653/v1/2025.acl-long.135","title":"GigaSpeech 2: An Evolving, Large-Scale and Multi-domain ASR Corpus for Low-Resource Languages with Automated Crawling, Transcription and Refinement","display_name":"GigaSpeech 2: An Evolving, Large-Scale and Multi-domain ASR Corpus for Low-Resource Languages with Automated Crawling, Transcription and Refinement","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412886767","doi":"https://doi.org/10.18653/v1/2025.acl-long.135"},"language":"en","primary_location":{"id":"doi:10.18653/v1/2025.acl-long.135","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2025.acl-long.135","pdf_url":"https://aclanthology.org/2025.acl-long.135.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://aclanthology.org/2025.acl-long.135.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081062397","display_name":"Yifan Yang","orcid":"https://orcid.org/0009-0002-9114-1951"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yifan Yang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104331000","display_name":"Zheshu Song","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zheshu Song","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110937314","display_name":"Jianheng Zhuo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jianheng Zhuo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031479191","display_name":"Mingyu Cui","orcid":"https://orcid.org/0009-0000-9906-946X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mingyu Cui","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100782329","display_name":"Jinpeng Li","orcid":"https://orcid.org/0009-0007-2572-117X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jinpeng Li","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041317124","display_name":"Bo Yang","orcid":"https://orcid.org/0000-0002-1347-3718"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bo Yang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101230916","display_name":"Yexing Du","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yexing Du","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101838736","display_name":"Ziyang Ma","orcid":"https://orcid.org/0000-0002-8195-3262"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ziyang Ma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037109470","display_name":"Xunying Liu","orcid":"https://orcid.org/0000-0001-6725-1160"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xunying Liu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379628","display_name":"Ziyuan Wang","orcid":"https://orcid.org/0000-0003-1611-2085"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ziyuan Wang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102020099","display_name":"Ke Li","orcid":"https://orcid.org/0000-0002-2236-6578"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ke Li","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101598386","display_name":"Shuai Fan","orcid":"https://orcid.org/0000-0002-8593-9329"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shuai Fan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100692615","display_name":"Kai Yu","orcid":"https://orcid.org/0000-0001-6593-2130"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kai Yu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100692904","display_name":"Wei-Qiang Zhang","orcid":"https://orcid.org/0000-0003-3841-1959"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wei-Qiang Zhang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081371370","display_name":"Guoguo Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guoguo Chen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101293966","display_name":"Xie Chen","orcid":"https://orcid.org/0000-0001-7423-617X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xie Chen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":16,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.7939,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.97450755,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2673","last_page":"2686"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9850000143051147,"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":0.9850000143051147,"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/crawling","display_name":"Crawling","score":0.8415215015411377},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7845211029052734},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5599798560142517},{"id":"https://openalex.org/keywords/transcription","display_name":"Transcription (linguistics)","score":0.5531905889511108},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.550692081451416},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5262880921363831},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44592535495758057},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.42766422033309937},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1158837378025055},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.09270340204238892},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.07970207929611206}],"concepts":[{"id":"https://openalex.org/C100368936","wikidata":"https://www.wikidata.org/wiki/Q1411725","display_name":"Crawling","level":2,"score":0.8415215015411377},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7845211029052734},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5599798560142517},{"id":"https://openalex.org/C179926584","wikidata":"https://www.wikidata.org/wiki/Q207714","display_name":"Transcription (linguistics)","level":2,"score":0.5531905889511108},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.550692081451416},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5262880921363831},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44592535495758057},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.42766422033309937},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1158837378025055},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09270340204238892},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.07970207929611206},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"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:10.18653/v1/2025.acl-long.135","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2025.acl-long.135","pdf_url":"https://aclanthology.org/2025.acl-long.135.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18653/v1/2025.acl-long.135","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2025.acl-long.135","pdf_url":"https://aclanthology.org/2025.acl-long.135.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3278014984","display_name":null,"funder_award_id":"U23B2018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8721642152","display_name":null,"funder_award_id":"2021SHZDZX0102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412886767.pdf","grobid_xml":"https://content.openalex.org/works/W4412886767.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4393220254","https://openalex.org/W4321258516","https://openalex.org/W2051833850","https://openalex.org/W4287845917","https://openalex.org/W3156164993","https://openalex.org/W2385015894","https://openalex.org/W2171573941","https://openalex.org/W4360873893","https://openalex.org/W4390135167","https://openalex.org/W4317382653"],"abstract_inverted_index":{"Yifan":[0],"Yang,":[1,11],"Zheshu":[2],"Song,":[3],"Jianheng":[4],"Zhuo,":[5],"Mingyu":[6],"Cui,":[7],"Jinpeng":[8],"Li,":[9,21],"Bo":[10],"Yexing":[12],"Du,":[13],"Ziyang":[14],"Ma,":[15],"Xunying":[16],"Liu,":[17],"Ziyuan":[18],"Wang,":[19],"Ke":[20],"Shuai":[22],"Fan,":[23],"Kai":[24],"Yu,":[25],"Wei-Qiang":[26],"Zhang,":[27],"Guoguo":[28],"Chen,":[29],"Xie":[30],"Chen.":[31],"Proceedings":[32],"of":[33,38],"the":[34,39],"63rd":[35],"Annual":[36],"Meeting":[37],"Association":[40],"for":[41],"Computational":[42],"Linguistics":[43],"(Volume":[44],"1:":[45],"Long":[46],"Papers).":[47],"2025.":[48]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}