{"id":"https://openalex.org/W4396571435","doi":"https://doi.org/10.14778/3641204.3641208","title":"A Blockchain System for Clustered Federated Learning with Peer-to-Peer Knowledge Transfer","display_name":"A Blockchain System for Clustered Federated Learning with Peer-to-Peer Knowledge Transfer","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4396571435","doi":"https://doi.org/10.14778/3641204.3641208"},"language":"en","primary_location":{"id":"doi:10.14778/3641204.3641208","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3641204.3641208","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","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/A5113195403","display_name":"Honghu Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Honghu Wu","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110840412","display_name":"Xiangrong Zhu","orcid":"https://orcid.org/0009-0000-6066-9548"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangrong Zhu","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102794684","display_name":"Wei Hu","orcid":"https://orcid.org/0009-0000-8594-7217"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Hu","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113195403"],"corresponding_institution_ids":["https://openalex.org/I881766915"],"apc_list":null,"apc_paid":null,"fwci":2.5383,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.90318862,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"17","issue":"5","first_page":"966","last_page":"979"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9754999876022339,"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/blockchain","display_name":"Blockchain","score":0.954781174659729},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.6404924392700195},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5957911610603333},{"id":"https://openalex.org/keywords/knowledge-transfer","display_name":"Knowledge transfer","score":0.5092750787734985},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.4903547763824463},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.3169316053390503},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.24667829275131226},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1996692419052124},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1245637834072113}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.954781174659729},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.6404924392700195},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5957911610603333},{"id":"https://openalex.org/C2776960227","wikidata":"https://www.wikidata.org/wiki/Q2586354","display_name":"Knowledge transfer","level":2,"score":0.5092750787734985},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.4903547763824463},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3169316053390503},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.24667829275131226},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1996692419052124},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1245637834072113}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.14778/3641204.3641208","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3641204.3641208","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1558077212","https://openalex.org/W2141006951","https://openalex.org/W2165271954","https://openalex.org/W2187089797","https://openalex.org/W2320204756","https://openalex.org/W2743289088","https://openalex.org/W2951832089","https://openalex.org/W2978709794","https://openalex.org/W3012125688","https://openalex.org/W3014517104","https://openalex.org/W3080934299","https://openalex.org/W3081065548","https://openalex.org/W3086743577","https://openalex.org/W3106416029","https://openalex.org/W3111084776","https://openalex.org/W3116402990","https://openalex.org/W3161501971","https://openalex.org/W3174440551","https://openalex.org/W3180608480","https://openalex.org/W3182158470","https://openalex.org/W3198515637","https://openalex.org/W3198746473","https://openalex.org/W3200806020","https://openalex.org/W4220883012","https://openalex.org/W4225552360","https://openalex.org/W4300127641","https://openalex.org/W4312384515","https://openalex.org/W4313173675","https://openalex.org/W6633485244"],"related_works":["https://openalex.org/W2228585107","https://openalex.org/W3206294586","https://openalex.org/W2039024536","https://openalex.org/W169680222","https://openalex.org/W4244373291","https://openalex.org/W2556269032","https://openalex.org/W2521052952","https://openalex.org/W2588975127","https://openalex.org/W1969576307","https://openalex.org/W1969894075"],"abstract_inverted_index":{"Federated":[0],"Learning":[1],"(FL)":[2],"is":[3,26],"a":[4,27,76,93,109],"novel":[5],"distributed,":[6],"privacy-preserving":[7],"machine":[8],"learning":[9],"paradigm.":[10],"Conventional":[11],"FL":[12,44,47,63],"suffers":[13],"from":[14],"drawbacks":[15],"such":[16],"as":[17,39],"single":[18],"point":[19],"of":[20,120],"failure":[21],"and":[22,35,49,69,88,131,135,153],"client":[23,86],"drift.":[24],"Blockchain":[25],"distributed":[28],"computing":[29],"architecture":[30],"famous":[31],"for":[32,43,80,97],"decentralization,":[33],"transparency,":[34],"traceability.":[36],"Incorporating":[37],"blockchain":[38,78],"the":[40,46,54,102,117],"underlying":[41],"basis":[42],"decentralizes":[45],"process":[48],"brings":[50],"opportunities":[51],"to":[52,61,129],"resolve":[53],"drawbacks.":[55],"However,":[56],"there":[57],"still":[58],"remain":[59],"challenges":[60],"fulfilling":[62],"with":[64],"blockchain,":[65],"regarding":[66],"effectiveness,":[67],"efficiency,":[68],"security.":[70],"In":[71],"this":[72],"paper,":[73],"we":[74,91,107,123],"propose":[75],"new":[77],"system":[79],"FL,":[81,106],"called":[82],"FedChain.":[83],"To":[84,100],"mitigate":[85],"drift":[87],"accelerate":[89],"training,":[90],"present":[92],"clustered":[94],"semi-asynchronous":[95],"method":[96,112],"model":[98],"aggregation.":[99],"optimize":[101],"local":[103],"training":[104],"in":[105,149],"introduce":[108],"knowledge":[110],"transfer":[111],"using":[113],"other":[114],"clients":[115],"on":[116,139],"peer-to-peer":[118],"network":[119],"blockchain.":[121],"Moreover,":[122],"implement":[124],"an":[125],"access":[126],"control":[127],"mechanism":[128],"store":[130],"transmit":[132],"models":[133],"safely":[134],"efficiently.":[136],"Extensive":[137],"experiments":[138],"various":[140],"benchmark":[141],"datasets":[142],"show":[143],"that":[144],"FedChain":[145],"achieves":[146],"superior":[147],"results":[148],"accuracy,":[150],"convergence,":[151],"throughput,":[152],"latency.":[154]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}