{"id":"https://openalex.org/W4402981214","doi":"https://doi.org/10.1109/icme57554.2024.10687899","title":"Hydraformer: One Encoder for All Subsampling Rates","display_name":"Hydraformer: One Encoder for All Subsampling Rates","publication_year":2024,"publication_date":"2024-07-15","ids":{"openalex":"https://openalex.org/W4402981214","doi":"https://doi.org/10.1109/icme57554.2024.10687899"},"language":"en","primary_location":{"id":"doi:10.1109/icme57554.2024.10687899","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icme57554.2024.10687899","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"},"type":"article","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/A5015396622","display_name":"Yaoxun Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yaoxun Xu","raw_affiliation_strings":["Tsinghua University,Shenzhen International Graduate School,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Shenzhen International Graduate School,Shenzhen,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074833963","display_name":"Xingchen Song","orcid":"https://orcid.org/0009-0009-9516-5361"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingchen Song","raw_affiliation_strings":["Tsinghua University,Shenzhen International Graduate School,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Shenzhen International Graduate School,Shenzhen,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102869280","display_name":"Zhiyong Wu","orcid":"https://orcid.org/0000-0001-8533-0524"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyong Wu","raw_affiliation_strings":["Tsinghua University,Shenzhen International Graduate School,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Shenzhen International Graduate School,Shenzhen,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114406854","display_name":"Di Wu","orcid":"https://orcid.org/0009-0004-2114-0296"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Di Wu","raw_affiliation_strings":["Horizon Inc,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Horizon Inc,Beijing,China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041630666","display_name":"Zhendong Peng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhendong Peng","raw_affiliation_strings":["Horizon Inc,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Horizon Inc,Beijing,China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100449716","display_name":"Binbin Zhang","orcid":"https://orcid.org/0000-0002-7164-5127"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Binbin Zhang","raw_affiliation_strings":["Horizon Inc,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Horizon Inc,Beijing,China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5015396622"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17170575,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.7526000142097473,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.7526000142097473,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.7519000172615051,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/encoder","display_name":"Encoder","score":0.7510507106781006},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6536413431167603},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.051791369915008545}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7510507106781006},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6536413431167603},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.051791369915008545}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme57554.2024.10687899","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icme57554.2024.10687899","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"In":[0],"automatic":[1,135],"speech":[2,136],"recognition,":[3],"subsampling":[4,17,59,82,103,133],"is":[5],"essential":[6],"for":[7,62],"tackling":[8],"diverse":[9],"scenarios.":[10],"However,":[11],"the":[12,63,73],"inadequacy":[13],"of":[14,66],"a":[15,44,48,57],"single":[16,132],"rate":[18,134],"to":[19,101],"address":[20,36],"various":[21,102,121],"real-world":[22],"situations":[23],"often":[24],"necessitates":[25],"training":[26,86],"and":[27,47,87,93,105,124],"deploying":[28],"multiple":[29,53],"models,":[30],"consequently":[31],"increasing":[32],"associated":[33],"costs.":[34],"To":[35],"this":[37],"issue,":[38],"we":[39],"propose":[40],"HydraFormer,":[41],"comprising":[42],"HydraSub,":[43],"Conformer-based":[45],"encoder,":[46],"BiTransformer-based":[49],"decoder.":[50],"HydraSub":[51],"encompasses":[52],"branches,":[54],"each":[55],"representing":[56],"distinct":[58],"rate,":[60],"allowing":[61],"flexible":[64],"selection":[65],"any":[67],"branch":[68],"during":[69],"inference":[70],"based":[71],"on":[72,91],"specific":[74],"use":[75],"case.":[76],"HydraFormer":[77,98,113],"can":[78],"efficiently":[79],"manage":[80],"different":[81],"rates,":[83],"significantly":[84],"reducing":[85],"deployment":[88],"expenses.":[89],"Experiments":[90],"AISHELL-1":[92],"LibriSpeech":[94],"datasets":[95],"reveal":[96],"that":[97],"effectively":[99],"adapts":[100],"rates":[104],"languages":[106],"while":[107],"maintaining":[108],"high":[109],"recognition":[110,137],"performance.":[111],"Additionally,":[112],"showcases":[114],"exceptional":[115],"stability,":[116],"sustaining":[117],"consistent":[118],"performance":[119],"under":[120],"initialization":[122],"conditions,":[123],"exhibits":[125],"robust":[126],"transferability":[127],"by":[128],"learning":[129],"from":[130],"pretrained":[131],"models<sup":[138],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[139],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>.":[140]},"counts_by_year":[],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}