{"id":"https://openalex.org/W4405909491","doi":"https://doi.org/10.1109/itw61385.2024.10807034","title":"Byzantine-Resilient Secure Aggregation for Federated Learning Without Privacy Compromises","display_name":"Byzantine-Resilient Secure Aggregation for Federated Learning Without Privacy Compromises","publication_year":2024,"publication_date":"2024-11-24","ids":{"openalex":"https://openalex.org/W4405909491","doi":"https://doi.org/10.1109/itw61385.2024.10807034"},"language":"en","primary_location":{"id":"doi:10.1109/itw61385.2024.10807034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw61385.2024.10807034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Information Theory Workshop (ITW)","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/A5101003454","display_name":"Yue Xia","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Yue Xia","raw_affiliation_strings":["School of Computation, Information and Technology, Technical University of Munich,Munich,Germany"],"affiliations":[{"raw_affiliation_string":"School of Computation, Information and Technology, Technical University of Munich,Munich,Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064365052","display_name":"Christoph Hofmeister","orcid":"https://orcid.org/0000-0003-2550-4662"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christoph Hofmeister","raw_affiliation_strings":["School of Computation, Information and Technology, Technical University of Munich,Munich,Germany"],"affiliations":[{"raw_affiliation_string":"School of Computation, Information and Technology, Technical University of Munich,Munich,Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019059202","display_name":"Maximilian Egger","orcid":"https://orcid.org/0000-0003-2677-4074"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maximilian Egger","raw_affiliation_strings":["School of Computation, Information and Technology, Technical University of Munich,Munich,Germany"],"affiliations":[{"raw_affiliation_string":"School of Computation, Information and Technology, Technical University of Munich,Munich,Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024768934","display_name":"Rawad Bitar","orcid":"https://orcid.org/0000-0002-4421-1024"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rawad Bitar","raw_affiliation_strings":["School of Computation, Information and Technology, Technical University of Munich,Munich,Germany"],"affiliations":[{"raw_affiliation_string":"School of Computation, Information and Technology, Technical University of Munich,Munich,Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101003454"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":3.2228,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.93146404,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"223","last_page":"228"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.984000027179718,"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":0.984000027179718,"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":0.9372000098228455,"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":0.9132000207901001,"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":0.7173882722854614},{"id":"https://openalex.org/keywords/byzantine-architecture","display_name":"Byzantine architecture","score":0.6381478309631348},{"id":"https://openalex.org/keywords/byzantine-fault-tolerance","display_name":"Byzantine fault tolerance","score":0.6058974266052246},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4980442523956299},{"id":"https://openalex.org/keywords/federated-learning","display_name":"Federated learning","score":0.4730195999145508},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.26635223627090454}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7173882722854614},{"id":"https://openalex.org/C104562893","wikidata":"https://www.wikidata.org/wiki/Q47591","display_name":"Byzantine architecture","level":2,"score":0.6381478309631348},{"id":"https://openalex.org/C168021876","wikidata":"https://www.wikidata.org/wiki/Q1353446","display_name":"Byzantine fault tolerance","level":3,"score":0.6058974266052246},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4980442523956299},{"id":"https://openalex.org/C2992525071","wikidata":"https://www.wikidata.org/wiki/Q50818671","display_name":"Federated learning","level":2,"score":0.4730195999145508},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.26635223627090454},{"id":"https://openalex.org/C195244886","wikidata":"https://www.wikidata.org/wiki/Q41493","display_name":"Ancient history","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itw61385.2024.10807034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw61385.2024.10807034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G233200099","display_name":null,"funder_award_id":"BI 2492/1-1,WA 3907/7-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1245637661","https://openalex.org/W1990304797","https://openalex.org/W2006453614","https://openalex.org/W2036133214","https://openalex.org/W2767079719","https://openalex.org/W2781091734","https://openalex.org/W2788816110","https://openalex.org/W2911978475","https://openalex.org/W3107632872","https://openalex.org/W3137092842","https://openalex.org/W3138597937","https://openalex.org/W4200245155","https://openalex.org/W4226047321","https://openalex.org/W4283801341","https://openalex.org/W4386075114","https://openalex.org/W4395093886","https://openalex.org/W6728757088","https://openalex.org/W6743821447","https://openalex.org/W6748786018","https://openalex.org/W6752557422","https://openalex.org/W6764838729","https://openalex.org/W6770634426","https://openalex.org/W6775563089","https://openalex.org/W6778834414","https://openalex.org/W6801884620","https://openalex.org/W6810277026","https://openalex.org/W6852799393"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W635625959","https://openalex.org/W1548189724","https://openalex.org/W4242769984","https://openalex.org/W2034320198","https://openalex.org/W3176937389","https://openalex.org/W3210293592","https://openalex.org/W3129381981"],"abstract_inverted_index":{"Federated":[0],"learning":[1,9],"(FL)":[2],"shows":[3],"great":[4],"promise":[5],"in":[6,14,93],"large-scale":[7],"machine":[8],"but":[10],"brings":[11],"new":[12],"risks":[13],"terms":[15],"of":[16,100],"privacy":[17],"and":[18,43,90,107],"security.":[19],"We":[20],"propose":[21],"ByITFL,":[22],"a":[23,86,98],"novel":[24],"scheme":[25,49,116],"for":[26,117],"FL":[27,118],"that":[28,65],"provides":[29],"resilience":[30],"against":[31],"Byzantine":[32,114],"users":[33,60],"while":[34],"keeping":[35],"the":[36,41,52,69,79,112],"users'":[37,70],"data":[38],"private":[39,44],"from":[40,45],"federator":[42],"other":[46],"users.":[47],"Our":[48],"builds":[50],"on":[51,78],"preexisting":[53],"non-private":[54],"FLTrust":[55],"scheme,":[56],"which":[57,82],"tolerates":[58],"malicious":[59],"through":[61],"trust":[62,74],"scores":[63,75],"(TS)":[64],"attenuate":[66],"or":[67],"amplify":[68],"gradient":[71],"updates.":[72],"The":[73,88],"are":[76],"based":[77],"ReLU":[80],"function,":[81],"we":[83],"approximate":[84],"by":[85],"polynomial.":[87],"distributed":[89],"privacy-preserving":[91],"computation":[92],"ByITFL":[94,110],"is":[95,111],"designed":[96],"using":[97],"combination":[99],"Lagrange":[101],"coded":[102],"computing,":[103],"verifiable":[104],"secret":[105],"sharing":[106],"re-randomization":[108],"steps.":[109],"first":[113],"resilient":[115],"with":[119],"full":[120],"information-theoretic":[121],"privacy.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-17T09:09:15.849793","created_date":"2025-10-10T00:00:00"}