{"id":"https://openalex.org/W4401879004","doi":"https://doi.org/10.1109/tnse.2024.3447904","title":"FedHelo: Hierarchical Federated Learning With Loss-Based-Heterogeneity in Wireless Networks","display_name":"FedHelo: Hierarchical Federated Learning With Loss-Based-Heterogeneity in Wireless Networks","publication_year":2024,"publication_date":"2024-08-26","ids":{"openalex":"https://openalex.org/W4401879004","doi":"https://doi.org/10.1109/tnse.2024.3447904"},"language":"en","primary_location":{"id":"doi:10.1109/tnse.2024.3447904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2024.3447904","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Network Science and Engineering","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/A5113348940","display_name":"Yuchuan Ye","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchuan Ye","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060894111","display_name":"Youjia Chen","orcid":"https://orcid.org/0000-0002-6430-2003"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youjia Chen","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-6430-2003","affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028469118","display_name":"Junnan Yang","orcid":"https://orcid.org/0000-0001-5738-2490"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junnan Yang","raw_affiliation_strings":["Hangzhou International Innovation Institute, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5738-2490","affiliations":[{"raw_affiliation_string":"Hangzhou International Innovation Institute, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075722123","display_name":"Ming Ding","orcid":"https://orcid.org/0000-0002-3690-0321"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ming Ding","raw_affiliation_strings":["Data61, CSIRO, Eveleigh, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-3690-0321","affiliations":[{"raw_affiliation_string":"Data61, CSIRO, Eveleigh, NSW, Australia","institution_ids":["https://openalex.org/I42894916","https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021052588","display_name":"Peng Cheng","orcid":"https://orcid.org/0000-0003-1091-7894"},"institutions":[{"id":"https://openalex.org/I196829312","display_name":"La Trobe University","ror":"https://ror.org/01rxfrp27","country_code":"AU","type":"education","lineage":["https://openalex.org/I196829312"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Peng Cheng","raw_affiliation_strings":["Department of Computer Science and Information Technology, La Trobe University, Melbourne, VIC, Australia"],"raw_orcid":"https://orcid.org/0000-0003-1091-7894","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Technology, La Trobe University, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I196829312"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030048849","display_name":"Haifeng Zheng","orcid":"https://orcid.org/0000-0002-2142-721X"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Zheng","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-2142-721X","affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6109,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.73476364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"11","issue":"6","first_page":"6066","last_page":"6079"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998000264167786,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9962000250816345,"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"}},{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9911999702453613,"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":0.6773847937583923},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5364013910293579},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4922984838485718},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45062002539634705},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43405479192733765},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2066006362438202}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6773847937583923},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5364013910293579},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4922984838485718},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45062002539634705},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43405479192733765},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2066006362438202}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnse.2024.3447904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2024.3447904","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Network Science and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2966343615","display_name":null,"funder_award_id":"62271150","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":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1989192034","https://openalex.org/W1996215314","https://openalex.org/W2194775991","https://openalex.org/W2219490794","https://openalex.org/W2558600380","https://openalex.org/W2852531941","https://openalex.org/W2962788286","https://openalex.org/W2962804345","https://openalex.org/W3015613093","https://openalex.org/W3015636663","https://openalex.org/W3021654819","https://openalex.org/W3026202797","https://openalex.org/W3037582816","https://openalex.org/W3042621011","https://openalex.org/W3045638580","https://openalex.org/W3045747588","https://openalex.org/W3090615085","https://openalex.org/W3091635927","https://openalex.org/W3110781645","https://openalex.org/W3127190257","https://openalex.org/W3131052410","https://openalex.org/W3170790803","https://openalex.org/W3171303096","https://openalex.org/W3171587005","https://openalex.org/W3179220791","https://openalex.org/W3194922990","https://openalex.org/W3196371845","https://openalex.org/W3196463200","https://openalex.org/W3203818865","https://openalex.org/W3214755690","https://openalex.org/W4207036695","https://openalex.org/W4210712880","https://openalex.org/W4226047819","https://openalex.org/W4285229485","https://openalex.org/W4289821054","https://openalex.org/W4310731502","https://openalex.org/W4312768957","https://openalex.org/W4361854893","https://openalex.org/W4381194591","https://openalex.org/W4392471550","https://openalex.org/W6631190155","https://openalex.org/W6728757088","https://openalex.org/W6758201434","https://openalex.org/W6759238902","https://openalex.org/W6760214840","https://openalex.org/W6765541894","https://openalex.org/W6773817997","https://openalex.org/W6789305514"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Hierarchical":[0],"federated":[1],"learning":[2],"(HFL)":[3],"in":[4,16,31,34,148,165],"wireless":[5,32],"networks":[6],"significantly":[7],"saves":[8],"communication":[9],"resources":[10],"due":[11],"to":[12],"edge":[13,17,163],"aggregation":[14,84,103,107,142,164],"conducted":[15],"mobile":[18],"computing":[19],"(MEC)":[20],"servers.":[21],"Taking":[22],"into":[23],"account":[24],"the":[25,39,61,65,68,72,77,87,102,110,125,133,140,149,160,166],"spatially":[26],"correlated":[27],"characteristics":[28],"of":[29,41,64,79,89,112],"data":[30,45,57,80,153],"networks,":[33],"this":[35,92],"paper,":[36],"we":[37,94],"analyze":[38],"performance":[40,88,134],"HFL":[42],"with":[43,139,151,168],"hybrid":[44],"distributions,":[46],"i.e.":[47],"intra-MEC":[48],"independent":[49],"and":[50,54,71,82,105,115,144,155],"identically":[51],"distributed":[52],"(IID)":[53],"inter-MEC":[55],"non-IID":[56],"samples.":[58],"We":[59],"derive":[60],"upper":[62],"bound":[63],"difference":[66],"between":[67],"achieved":[69,136],"loss":[70],"minimum":[73],"one,":[74],"which":[75,100],"reveals":[76],"impacts":[78],"heterogeneity":[81],"global":[83],"frequency":[85],"on":[86],"HFL.":[90],"On":[91],"basis,":[93],"propose":[95],"an":[96],"algorithm":[97],"named":[98],"FedHelo":[99,138],"optimizes":[101],"weights":[104,143],"edge/global":[106],"frequencies":[108],"under":[109],"constraints":[111],"training":[113],"delay":[114,171],"clients'":[116],"energy":[117,174],"consumption.":[118],"Our":[119],"experiments":[120],"<italic":[121,129,156],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[122,130,157],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">i)</i>":[123],"verify":[124],"obtained":[126],"theoretical":[127],"results;":[128],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">ii)</i>":[131],"demonstrate":[132],"improvement":[135],"by":[137],"optimal":[141],"training/aggregation":[145],"frequencies,":[146],"especially":[147],"scenario":[150,167],"high":[152],"heterogeneity;":[154],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">iii)</i>":[158],"show":[159],"preference":[161],"for":[162],"a":[169],"tight":[170],"or":[172],"client's":[173],"constraint.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}