{"id":"https://openalex.org/W4403059436","doi":"https://doi.org/10.1109/tifs.2024.3472531","title":"Voltran: Unlocking Trust and Confidentiality in Decentralized Federated Learning Aggregation","display_name":"Voltran: Unlocking Trust and Confidentiality in Decentralized Federated Learning Aggregation","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4403059436","doi":"https://doi.org/10.1109/tifs.2024.3472531"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2024.3472531","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2024.3472531","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Information Forensics and Security","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/A5070452233","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0002-2170-2349"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Wang","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-2170-2349","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114134034","display_name":"Yichen Cai","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yichen Cai","raw_affiliation_strings":["Software Engineering Program, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Software Engineering Program, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100384677","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0002-0481-5341"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Jun Wang","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch-sur-Alzette, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0002-0481-5341","affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch-sur-Alzette, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060051093","display_name":"Chuan Ma","orcid":"https://orcid.org/0000-0002-9571-158X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuan Ma","raw_affiliation_strings":["School of Computer Science, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052951255","display_name":"Chunpeng Ge","orcid":"https://orcid.org/0000-0002-9274-7325"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunpeng Ge","raw_affiliation_strings":["Joint SDU-NTU Centre for Artificial Intelligence Research (C-FAIR) and the Software School, Shandong University, Jinan, China"],"raw_orcid":"https://orcid.org/0000-0002-9274-7325","affiliations":[{"raw_affiliation_string":"Joint SDU-NTU Centre for Artificial Intelligence Research (C-FAIR) and the Software School, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107124382","display_name":"Xiangmou Qu","orcid":"https://orcid.org/0009-0006-4449-522X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangmou Qu","raw_affiliation_strings":["School of Big Data &#x0026; Software Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Big Data &#x0026; Software Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070911877","display_name":"Lu Zhou","orcid":"https://orcid.org/0000-0001-6240-6688"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Zhou","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6240-6688","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5070452233"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":1.9868,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.88576709,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"19","issue":null,"first_page":"9744","last_page":"9759"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9970999956130981,"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":0.9970999956130981,"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/T10237","display_name":"Cryptography and Data Security","score":0.9918000102043152,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9226999878883362,"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":0.7793339490890503},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.7222535610198975},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5139846205711365},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.33103084564208984}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7793339490890503},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.7222535610198975},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5139846205711365},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.33103084564208984}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tifs.2024.3472531","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2024.3472531","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Information Forensics and Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/10"}],"awards":[{"id":"https://openalex.org/G1378608539","display_name":null,"funder_award_id":"62032025","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2404993877","display_name":null,"funder_award_id":"U20B2049","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3360831768","display_name":null,"funder_award_id":"62076125","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4154949110","display_name":null,"funder_award_id":"U21A20467","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8081072183","display_name":null,"funder_award_id":"62172258","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":71,"referenced_works":["https://openalex.org/W1523982624","https://openalex.org/W2036329595","https://openalex.org/W2093232845","https://openalex.org/W2093460657","https://openalex.org/W2470694705","https://openalex.org/W2533941064","https://openalex.org/W2613137163","https://openalex.org/W2759293838","https://openalex.org/W2767079719","https://openalex.org/W2805074088","https://openalex.org/W2886430483","https://openalex.org/W2912213068","https://openalex.org/W2930926105","https://openalex.org/W2943388243","https://openalex.org/W2946832740","https://openalex.org/W2951832089","https://openalex.org/W2963456518","https://openalex.org/W2964203871","https://openalex.org/W2974429275","https://openalex.org/W2990700079","https://openalex.org/W2993412504","https://openalex.org/W3014517104","https://openalex.org/W3014790125","https://openalex.org/W3016075089","https://openalex.org/W3016632787","https://openalex.org/W3097981673","https://openalex.org/W3103245149","https://openalex.org/W3103451427","https://openalex.org/W3151748982","https://openalex.org/W3159543278","https://openalex.org/W3173677040","https://openalex.org/W3173922746","https://openalex.org/W3176786489","https://openalex.org/W3190772738","https://openalex.org/W3216915655","https://openalex.org/W4211068006","https://openalex.org/W4220883012","https://openalex.org/W4226049484","https://openalex.org/W4226256841","https://openalex.org/W4226461837","https://openalex.org/W4236786653","https://openalex.org/W4248175462","https://openalex.org/W4252654521","https://openalex.org/W4289656845","https://openalex.org/W4297802142","https://openalex.org/W4297817412","https://openalex.org/W4313296446","https://openalex.org/W4313350237","https://openalex.org/W4313387429","https://openalex.org/W4330336443","https://openalex.org/W4386245173","https://openalex.org/W4388196096","https://openalex.org/W6719987976","https://openalex.org/W6728757088","https://openalex.org/W6743821447","https://openalex.org/W6747598198","https://openalex.org/W6748163181","https://openalex.org/W6748786018","https://openalex.org/W6752600739","https://openalex.org/W6764838729","https://openalex.org/W6766773006","https://openalex.org/W6771533808","https://openalex.org/W6780438843","https://openalex.org/W6783623721","https://openalex.org/W6787759093","https://openalex.org/W6793285265","https://openalex.org/W6799246147","https://openalex.org/W6838618513","https://openalex.org/W6850619096","https://openalex.org/W6891805332","https://openalex.org/W7062544953"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W2748952813","https://openalex.org/W1531601525","https://openalex.org/W2112141997"],"abstract_inverted_index":{"The":[0],"decentralized":[1],"Federated":[2],"Learning":[3],"(FL)":[4],"paradigm":[5,25],"built":[6],"upon":[7],"blockchain":[8,94],"architectures":[9],"leverages":[10],"distributed":[11],"node":[12],"clusters":[13],"to":[14,53,75,104,142,184],"replace":[15],"the":[16,27,30,39,85,88,98,116,124,144],"single":[17],"server":[18,33],"for":[19,81],"executing":[20],"FL":[21,36,82,99,133,146],"model":[22],"aggregation.":[23],"This":[24],"tackles":[26],"vulnerability":[28],"of":[29,62,87,120,152],"centralized":[31],"malicious":[32],"in":[34],"vanilla":[35],"and":[37,41,58,79,93,109,113,118,154,174,176],"inherits":[38],"trustfulness":[40],"robustness":[42,80],"offered":[43],"by":[44,135],"blockchain.":[45,125],"However,":[46],"existing":[47],"blockchain-enabled":[48],"schemes":[49],"face":[50],"challenges":[51],"related":[52],"inadequate":[54],"confidentiality":[55],"on":[56,84,123,131],"models":[57],"limited":[59],"computational":[60],"resources":[61],"blockchains.":[63],"In":[64],"this":[65],"paper,":[66],"we":[67,127],"present":[68],"Voltran,":[69],"an":[70,106],"innovative":[71],"hybrid":[72],"platform":[73],"designed":[74],"achieve":[76],"trust,":[77,172],"confidentiality,":[78,173],"based":[83],"combination":[86],"Trusted":[89],"Execution":[90],"Environment":[91],"(TEE)":[92],"technology.":[95],"We":[96,148],"offload":[97],"aggregation":[100,121,187],"computation":[101],"into":[102],"TEE":[103],"provide":[105,128],"isolated,":[107],"trusted":[108],"customizable":[110],"off-chain":[111],"execution":[112,140],"then":[114],"guarantee":[115],"authenticity":[117],"verifiability":[119],"results":[122,162],"Moreover,":[126],"strong":[129],"scalability":[130],"multiple":[132],"scenarios":[134],"introducing":[136],"a":[137,150,156,180],"multi-SGX":[138],"parallel":[139],"strategy":[141],"amortize":[143],"large-scale":[145],"workload.":[147],"implement":[149],"prototype":[151],"Voltran":[153,165],"conduct":[155],"comprehensive":[157],"performance":[158],"evaluation.":[159],"Extensive":[160],"experimental":[161],"demonstrate":[163],"that":[164],"incurs":[166],"minimal":[167],"additional":[168],"overhead":[169],"while":[170],"guaranteeing":[171],"authenticity,":[175],"it":[177],"significantly":[178],"brings":[179],"significant":[181],"speed-up":[182],"compared":[183],"state-of-the-art":[185],"ciphertext":[186],"schemes.":[188]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}
