{"id":"https://openalex.org/W4406728401","doi":"https://doi.org/10.1109/bcca62388.2024.10844447","title":"Membership Proof in Federated Learning via Cryptographic Accumulators","display_name":"Membership Proof in Federated Learning via Cryptographic Accumulators","publication_year":2024,"publication_date":"2024-11-26","ids":{"openalex":"https://openalex.org/W4406728401","doi":"https://doi.org/10.1109/bcca62388.2024.10844447"},"language":"en","primary_location":{"id":"doi:10.1109/bcca62388.2024.10844447","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bcca62388.2024.10844447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 6th International Conference on Blockchain Computing and Applications (BCCA)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://cris.unibo.it/bitstream/11585/1003180/2/BCCA2024.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046445668","display_name":"Carlo Mazzocca","orcid":"https://orcid.org/0000-0001-8949-2221"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlo Mazzocca","raw_affiliation_strings":["University of Bologna,Department of Computer Science and Engineering,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Bologna,Department of Computer Science and Engineering,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054144459","display_name":"Alessio Mora","orcid":"https://orcid.org/0000-0001-8161-1070"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessio Mora","raw_affiliation_strings":["University of Bologna,Department of Computer Science and Engineering,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Bologna,Department of Computer Science and Engineering,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061916839","display_name":"Nicol\u00f2 Romandini","orcid":"https://orcid.org/0000-0002-2820-5978"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicol\u00f2 Romandini","raw_affiliation_strings":["University of Bologna,Department of Computer Science and Engineering,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Bologna,Department of Computer Science and Engineering,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005379518","display_name":"Rebecca Montanari","orcid":"https://orcid.org/0000-0002-3687-0361"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Rebecca Montanari","raw_affiliation_strings":["University of Bologna,Department of Computer Science and Engineering,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Bologna,Department of Computer Science and Engineering,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067123099","display_name":"Paolo Bellavista","orcid":"https://orcid.org/0000-0003-0992-7948"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Bellavista","raw_affiliation_strings":["University of Bologna,Department of Computer Science and Engineering,Bologna,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Bologna,Department of Computer Science and Engineering,Bologna,Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":null,"apc_paid":null,"fwci":0.2825,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.66456813,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"57","last_page":"63"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9980000257492065,"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/T10237","display_name":"Cryptography and Data Security","score":0.9980000257492065,"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":0.986299991607666,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9854000210762024,"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/cryptography","display_name":"Cryptography","score":0.7359387874603271},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6925188899040222},{"id":"https://openalex.org/keywords/hydraulic-accumulator","display_name":"Hydraulic accumulator","score":0.5443167686462402},{"id":"https://openalex.org/keywords/proof-of-concept","display_name":"Proof of concept","score":0.5256941318511963},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.474489688873291},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16608136892318726},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11616715788841248}],"concepts":[{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.7359387874603271},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6925188899040222},{"id":"https://openalex.org/C19221803","wikidata":"https://www.wikidata.org/wiki/Q4668679","display_name":"Hydraulic accumulator","level":2,"score":0.5443167686462402},{"id":"https://openalex.org/C124978682","wikidata":"https://www.wikidata.org/wiki/Q1201019","display_name":"Proof of concept","level":2,"score":0.5256941318511963},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.474489688873291},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16608136892318726},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11616715788841248},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/bcca62388.2024.10844447","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bcca62388.2024.10844447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 6th International Conference on Blockchain Computing and Applications (BCCA)","raw_type":"proceedings-article"},{"id":"pmh:oai:cris.unibo.it:11585/1003180","is_oa":true,"landing_page_url":"https://hdl.handle.net/11585/1003180","pdf_url":"https://cris.unibo.it/bitstream/11585/1003180/2/BCCA2024.pdf","source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:cris.unibo.it:11585/1003180","is_oa":true,"landing_page_url":"https://hdl.handle.net/11585/1003180","pdf_url":"https://cris.unibo.it/bitstream/11585/1003180/2/BCCA2024.pdf","source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G507880695","display_name":null,"funder_award_id":"PE00000014","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406728401.pdf","grobid_xml":"https://content.openalex.org/works/W4406728401.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1851011214","https://openalex.org/W2066206091","https://openalex.org/W2576683119","https://openalex.org/W2963163009","https://openalex.org/W2963540401","https://openalex.org/W3037664655","https://openalex.org/W3091870957","https://openalex.org/W3120721446","https://openalex.org/W3129828944","https://openalex.org/W3135472452","https://openalex.org/W3156129242","https://openalex.org/W3156226702","https://openalex.org/W3167626677","https://openalex.org/W3193581700","https://openalex.org/W4221093415","https://openalex.org/W4382203384","https://openalex.org/W4387940659","https://openalex.org/W4400830279","https://openalex.org/W4403758929","https://openalex.org/W6728757088","https://openalex.org/W6759226220","https://openalex.org/W6862998838"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3041640200","https://openalex.org/W2372015887","https://openalex.org/W2063667507","https://openalex.org/W2239322103","https://openalex.org/W4221093415","https://openalex.org/W2060145807","https://openalex.org/W4248806346"],"abstract_inverted_index":{"Federated":[0],"Learning":[1,14],"(FL)":[2],"is":[3],"a":[4,12,26,39,104,129,134,170],"decentralized":[5],"training":[6,97],"paradigm":[7],"where":[8],"clients":[9,45,84,120],"collaboratively":[10],"train":[11],"Machine":[13],"(ML)":[15],"model":[16,27,144],"without":[17,98],"outsourcing":[18],"their":[19,29,54,73,88,183],"raw":[20],"data.":[21],"Each":[22],"participant":[23],"locally":[24],"trains":[25],"utilizing":[28],"data,":[30],"and":[31,59,128,145,151,159],"these":[32],"models":[33],"are":[34],"periodically":[35],"aggregated":[36],"to":[37,49,56,70,85,121,136,176],"build":[38],"global":[40,64,143],"model.":[41,65],"In":[42],"this":[43,186],"scenario,":[44],"may":[46],"be":[47],"willing":[48],"verify":[50,87,122],"the":[51,63,96,138,142,161,178],"inclusion":[52,91],"of":[53,62,90,141,163],"contributions":[55],"ensure":[57,137],"accurate":[58],"fair":[60],"computation":[61],"This":[66,101],"verification":[67],"also":[68],"serves":[69],"confirm":[71],"that":[72,169],"participation":[74],"has":[75],"been":[76],"adequately":[77],"rewarded.":[78],"Therefore,":[79],"FL":[80,111],"frameworks":[81],"should":[82],"allow":[83],"efficiently":[86],"proof":[89,109,124],"(i.e.,":[92],"membership":[93,108,123,146],"proof)":[94],"in":[95,110,188],"affecting":[99],"privacy.":[100],"paper":[102],"presents":[103],"protocol":[105,114],"for":[106,181],"efficient":[107],"(MPFL).":[112],"Our":[113],"leverages":[115],"cryptographic":[116],"accumulators,":[117],"which":[118],"enable":[119],"with":[125],"minimum":[126],"overhead,":[127],"smart":[130],"contract":[131],"deployed":[132],"on":[133],"blockchain":[135],"correct":[139],"generation":[140],"proofs.":[147],"We":[148],"implemented":[149],"MPFL":[150],"conducted":[152],"evaluations":[153],"across":[154],"various":[155],"datasets,":[156],"ML":[157],"models,":[158],"varying":[160],"number":[162],"clients.":[164],"The":[165],"experimental":[166],"findings":[167],"reveal":[168],"client":[171],"only":[172],"requires":[173],"96":[174],"bytes":[175],"maintain":[177],"necessary":[179],"information":[180],"verifying":[182],"inclusion,":[184],"achieving":[185],"task":[187],"approximately":[189],"20":[190],"ms.":[191]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}