{"id":"https://openalex.org/W4407098337","doi":"https://doi.org/10.23919/isita60732.2024.10858227","title":"Simple Privacy-Preserving Federated Learning with Different Encryption Keys","display_name":"Simple Privacy-Preserving Federated Learning with Different Encryption Keys","publication_year":2024,"publication_date":"2024-11-10","ids":{"openalex":"https://openalex.org/W4407098337","doi":"https://doi.org/10.23919/isita60732.2024.10858227"},"language":"en","primary_location":{"id":"doi:10.23919/isita60732.2024.10858227","is_oa":false,"landing_page_url":"https://doi.org/10.23919/isita60732.2024.10858227","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Symposium on Information Theory and Its Applications (ISITA)","raw_type":"proceedings-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/A5116132264","display_name":"Haruto Yokomitsu","orcid":null},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haruto Yokomitsu","raw_affiliation_strings":["College of Information Science and Engineering, Ristusmeikan University,Osaka,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Ristusmeikan University,Osaka,Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026846838","display_name":"Ryo Nojima","orcid":"https://orcid.org/0000-0002-2955-2920"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryo Nojima","raw_affiliation_strings":["College of Information Science and Engineering, Ristusmeikan University,Osaka,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Ristusmeikan University,Osaka,Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100382732","display_name":"Lihua Wang","orcid":"https://orcid.org/0000-0002-4630-622X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lihua Wang","raw_affiliation_strings":["Cybersecurity Research Institute, NICT,Tokyo,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cybersecurity Research Institute, NICT,Tokyo,Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22939998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"115","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9986000061035156,"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":0.9986000061035156,"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":0.9955999851226807,"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":0.9711999893188477,"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":0.7804468870162964},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.7113609910011292},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.7077510356903076},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4254588484764099},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.33544906973838806}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7804468870162964},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7113609910011292},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.7077510356903076},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4254588484764099},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.33544906973838806},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/isita60732.2024.10858227","is_oa":false,"landing_page_url":"https://doi.org/10.23919/isita60732.2024.10858227","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Symposium on Information Theory and Its Applications (ISITA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2053637704","https://openalex.org/W2132172731","https://openalex.org/W2535838896","https://openalex.org/W2767079719","https://openalex.org/W2781091734","https://openalex.org/W2798720628","https://openalex.org/W4309969708","https://openalex.org/W4312798900","https://openalex.org/W6780438843","https://openalex.org/W6784336702"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W1585007175","https://openalex.org/W2382521049","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2144385241","https://openalex.org/W2358668433","https://openalex.org/W4396701345"],"abstract_inverted_index":{"Federated":[0],"learning":[1,14],"is":[2,42],"a":[3,10,30,66,73,93],"method":[4],"where":[5,89],"multiple":[6],"participants":[7],"collaboratively":[8],"train":[9],"model":[11],"using":[12,75],"machine":[13],"techniques,":[15],"such":[16],"as":[17],"deep":[18],"learning,":[19],"while":[20],"keeping":[21],"each":[22,90],"participant's":[23],"data":[24],"private":[25],"through":[26],"the":[27,45,97,106,116,121],"use":[28],"of":[29],"central":[31],"server.":[32,46],"However,":[33],"there":[34],"are":[35],"cases":[36],"in":[37],"which":[38],"participant":[39,70],"input":[40],"information":[41,71],"leaked":[43],"to":[44],"To":[47],"solve":[48],"this":[49,101],"problem,":[50],"several":[51],"protocols":[52],"have":[53],"been":[54],"proposed.":[55],"In":[56,100],"particular,":[57],"Phong":[58],"et":[59,80,108],"al.":[60,81],"(in":[61,82],"IEEE":[62],"TIFS":[63],"2018)":[64],"proposed":[65,85,123],"protocol":[67,110],"that":[68,105],"protects":[69],"against":[72],"server":[74],"homomorphic":[76,98],"encryption.":[77,99],"Later,":[78],"Park":[79,107],"ICTC":[83],"2022)":[84],"an":[86],"improved":[87],"protocol,":[88],"client":[91],"has":[92,111],"different":[94],"secret-key":[95],"for":[96],"paper,":[102],"we":[103],"show":[104],"al.'s":[109],"some":[112],"weakness":[113],"and":[114],"propose":[115],"secure":[117],"one":[118],"based":[119],"on":[120],"previously":[122],"protocols.":[124]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
