{"id":"https://openalex.org/W4416582693","doi":"https://doi.org/10.1109/twc.2025.3632819","title":"Task-Agnostic Semantic Communications Relying on Information Bottleneck and Federated Meta-Learning","display_name":"Task-Agnostic Semantic Communications Relying on Information Bottleneck and Federated Meta-Learning","publication_year":2025,"publication_date":"2025-11-24","ids":{"openalex":"https://openalex.org/W4416582693","doi":"https://doi.org/10.1109/twc.2025.3632819"},"language":null,"primary_location":{"id":"doi:10.1109/twc.2025.3632819","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3632819","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-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/A5100448242","display_name":"Hao Wei","orcid":"https://orcid.org/0000-0002-0037-4155"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Wei","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0037-4155","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100396383","display_name":"Wen Wang","orcid":"https://orcid.org/0000-0003-1527-5966"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Wang","raw_affiliation_strings":["Pervasive Communications Center, Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1527-5966","affiliations":[{"raw_affiliation_string":"Pervasive Communications Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042930332","display_name":"Wanli Ni","orcid":"https://orcid.org/0000-0003-0436-2685"},"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":"Wanli Ni","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0436-2685","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059494893","display_name":"Wenjun Xu","orcid":"https://orcid.org/0000-0001-8767-4742"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Xu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8767-4742","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056225611","display_name":"Yongming Huang","orcid":"https://orcid.org/0000-0003-3616-4616"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Huang","raw_affiliation_strings":["Pervasive Communications Center, Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-3616-4616","affiliations":[{"raw_affiliation_string":"Pervasive Communications Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091266202","display_name":"Dusit Niyato","orcid":"https://orcid.org/0000-0002-7442-7416"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Jurong West, Singapore","College of Computing and Data Science, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-7442-7416","affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100405787","display_name":"Ping Zhang","orcid":"https://orcid.org/0000-0002-0269-104X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0269-104X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6085,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.91506707,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"25","issue":null,"first_page":"7600","last_page":"7616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.7620999813079834,"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.7620999813079834,"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/T13918","display_name":"Advanced Data and IoT Technologies","score":0.04100000113248825,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.025699999183416367,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7468000054359436},{"id":"https://openalex.org/keywords/information-bottleneck-method","display_name":"Information bottleneck method","score":0.5394999980926514},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4226999878883362},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41440001130104065},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.3944000005722046},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.38019999861717224},{"id":"https://openalex.org/keywords/semantic-data-model","display_name":"Semantic data model","score":0.3368000090122223},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.3334999978542328},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.33079999685287476}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8942999839782715},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7468000054359436},{"id":"https://openalex.org/C60008888","wikidata":"https://www.wikidata.org/wiki/Q6031013","display_name":"Information bottleneck method","level":3,"score":0.5394999980926514},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5146999955177307},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4226999878883362},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41440001130104065},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.3944000005722046},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.38019999861717224},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35830000042915344},{"id":"https://openalex.org/C90312973","wikidata":"https://www.wikidata.org/wiki/Q7449052","display_name":"Semantic data model","level":2,"score":0.3368000090122223},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.3334999978542328},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33250001072883606},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.33079999685287476},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.32749998569488525},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.32519999146461487},{"id":"https://openalex.org/C511149849","wikidata":"https://www.wikidata.org/wiki/Q7449051","display_name":"Semantic computing","level":3,"score":0.3249000012874603},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3073999881744385},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.3043999969959259},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.299699991941452},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29600000381469727},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.29429998993873596},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.29100000858306885},{"id":"https://openalex.org/C6881194","wikidata":"https://www.wikidata.org/wiki/Q7449091","display_name":"Semantic technology","level":4,"score":0.2833000123500824},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.2741999924182892},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2619999945163727},{"id":"https://openalex.org/C158156997","wikidata":"https://www.wikidata.org/wiki/Q1416645","display_name":"Models of communication","level":2,"score":0.2612000107765198},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.2506999969482422},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2025.3632819","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3632819","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3385502943","display_name":null,"funder_award_id":"62501655","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G533562097","display_name":null,"funder_award_id":"I2301E0026","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G6757395791","display_name":null,"funder_award_id":"62293485","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8184685753","display_name":null,"funder_award_id":"BK20250291","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W3022414928","https://openalex.org/W3085046840","https://openalex.org/W3090615085","https://openalex.org/W3143320354","https://openalex.org/W3197326271","https://openalex.org/W3198989482","https://openalex.org/W3201394241","https://openalex.org/W3213872105","https://openalex.org/W4206175303","https://openalex.org/W4210624746","https://openalex.org/W4221146341","https://openalex.org/W4226115138","https://openalex.org/W4313003510","https://openalex.org/W4313455370","https://openalex.org/W4315473433","https://openalex.org/W4323896648","https://openalex.org/W4367280466","https://openalex.org/W4381802353","https://openalex.org/W4385245566","https://openalex.org/W4386025732","https://openalex.org/W4388469770","https://openalex.org/W4391677749","https://openalex.org/W4395017666","https://openalex.org/W4396817532","https://openalex.org/W4396918245","https://openalex.org/W4399728304","https://openalex.org/W4401325799","https://openalex.org/W4401536718","https://openalex.org/W4403294986","https://openalex.org/W4405869385","https://openalex.org/W4408324849"],"related_works":[],"abstract_inverted_index":{"As":[0],"a":[1,56,85,140,174],"paradigm":[2],"shift":[3],"towards":[4],"pervasive":[5],"intelligence,":[6],"semantic":[7,25,58,121],"communication":[8,16,37,59,75,115],"(SemCom)":[9],"has":[10],"shown":[11],"great":[12],"potentials":[13],"to":[14,138,160,182,203],"improve":[15],"efficiency":[17],"and":[18,36,76,100,146,156,168,178,196],"provide":[19],"user-centric":[20],"services":[21],"by":[22,103],"delivering":[23],"task-oriented":[24],"meanings.":[26],"However,":[27],"the":[28,72,94,114,165,184,194,199],"exponential":[29],"growth":[30],"in":[31,47],"connected":[32],"devices,":[33],"data":[34,66],"volumes,":[35],"demands":[38],"presents":[39],"significant":[40],"challenges":[41],"for":[42,143],"practical":[43],"SemCom":[44],"design,":[45],"particularly":[46],"resource-constrained":[48],"wireless":[49],"networks.":[50],"In":[51],"this":[52],"work,":[53],"we":[54,83,117,152,172],"propose":[55],"task-agnostic":[57],"(TASC)":[60],"framework":[61],"capable":[62],"of":[63,96,198],"supporting":[64],"multimodal":[65,87,101],"across":[67],"diverse":[68],"tasks.":[69],"To":[70,111,148],"investigate":[71],"interplay":[73],"between":[74],"intelligent":[77],"tasks":[78],"from":[79],"an":[80,119],"information-theoretic":[81],"perspective,":[82],"introduce":[84],"distributed":[86],"information":[88,106],"bottleneck":[89],"(DMIB)":[90],"principle,":[91],"which":[92],"enables":[93],"extraction":[95],"minimal":[97],"sufficient":[98],"unimodal":[99],"representations":[102],"eliminating":[104],"redundant":[105],"while":[107,163],"preserving":[108],"task-relevant":[109],"semantics.":[110],"further":[112],"reduce":[113],"overhead,":[116],"develop":[118,173],"adaptive":[120],"feature":[122],"transmission":[123],"method":[124],"under":[125],"dynamic":[126],"channel":[127],"conditions.":[128],"Then,":[129],"TASC":[130,201],"is":[131],"trained":[132],"based":[133],"on":[134],"federated":[135],"meta-learning":[136],"(FML)":[137],"learn":[139],"well-initialized":[141],"model":[142],"rapid":[144],"adaptation":[145],"generalization.":[147],"gain":[149],"deep":[150],"insights,":[151],"conduct":[153],"theoretical":[154,188],"analysis":[155],"devise":[157],"resource":[158,179],"management":[159],"accelerate":[161],"convergence":[162],"minimizing":[164],"training":[166],"latency":[167],"energy":[169],"cost.":[170],"Moreover,":[171],"joint":[175],"user":[176],"selection":[177],"allocation":[180],"algorithm":[181],"address":[183],"non-convex":[185],"problem":[186],"with":[187],"guarantees.":[189],"Extensive":[190],"simulation":[191],"results":[192],"validate":[193],"effectiveness":[195],"superiority":[197],"proposed":[200],"compared":[202],"baselines.":[204]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-11-25T00:00:00"}
