{"id":"https://openalex.org/W4410636746","doi":"https://doi.org/10.1145/3701716.3715491","title":"Byzantine-Robust Federated Learning over Ring-All-Reduce Distributed Computing","display_name":"Byzantine-Robust Federated Learning over Ring-All-Reduce Distributed Computing","publication_year":2025,"publication_date":"2025-05-08","ids":{"openalex":"https://openalex.org/W4410636746","doi":"https://doi.org/10.1145/3701716.3715491"},"language":"en","primary_location":{"id":"doi:10.1145/3701716.3715491","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3701716.3715491","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3701716.3715491","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3701716.3715491","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056811906","display_name":"Minghong Fang","orcid":"https://orcid.org/0000-0002-1365-3911"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Minghong Fang","raw_affiliation_strings":["University of Louisville, Louisville, USA"],"affiliations":[{"raw_affiliation_string":"University of Louisville, Louisville, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086560839","display_name":"Zhuqing Liu","orcid":"https://orcid.org/0000-0003-0146-5101"},"institutions":[{"id":"https://openalex.org/I123534392","display_name":"University of North Texas","ror":"https://ror.org/00v97ad02","country_code":"US","type":"education","lineage":["https://openalex.org/I123534392"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhuqing Liu","raw_affiliation_strings":["University of North Texas, Denton, USA"],"affiliations":[{"raw_affiliation_string":"University of North Texas, Denton, USA","institution_ids":["https://openalex.org/I123534392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111587806","display_name":"XUE\u2010QIAO ZHAO","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]},{"id":"https://openalex.org/I58610484","display_name":"Seattle University","ror":"https://ror.org/02jqc0m91","country_code":"US","type":"education","lineage":["https://openalex.org/I58610484"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xuecen Zhao","raw_affiliation_strings":["University of Washington, Seattle, USA"],"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, USA","institution_ids":["https://openalex.org/I201448701","https://openalex.org/I58610484"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100409661","display_name":"Jia Liu","orcid":"https://orcid.org/0000-0001-8844-3233"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jia Liu","raw_affiliation_strings":["The Ohio State University, Columbus, USA"],"affiliations":[{"raw_affiliation_string":"The Ohio State University, Columbus, USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056811906"],"corresponding_institution_ids":["https://openalex.org/I142740786"],"apc_list":null,"apc_paid":null,"fwci":7.0294,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.96411284,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"961","last_page":"965"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9977999925613403,"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":0.9977999925613403,"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":0.9972000122070312,"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":0.993399977684021,"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/byzantine-architecture","display_name":"Byzantine architecture","score":0.7339744567871094},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6870442628860474},{"id":"https://openalex.org/keywords/byzantine-fault-tolerance","display_name":"Byzantine fault tolerance","score":0.6071082353591919},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.5672627687454224},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.494007408618927},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.06421303749084473}],"concepts":[{"id":"https://openalex.org/C104562893","wikidata":"https://www.wikidata.org/wiki/Q47591","display_name":"Byzantine architecture","level":2,"score":0.7339744567871094},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6870442628860474},{"id":"https://openalex.org/C168021876","wikidata":"https://www.wikidata.org/wiki/Q1353446","display_name":"Byzantine fault tolerance","level":3,"score":0.6071082353591919},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.5672627687454224},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.494007408618927},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.06421303749084473},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3701716.3715491","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3701716.3715491","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3701716.3715491","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3701716.3715491","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3701716.3715491","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3701716.3715491","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1556298747","display_name":null,"funder_award_id":"CAREER CNS-2110259","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2283100477","display_name":null,"funder_award_id":"CNS-2110259","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3071850680","display_name":null,"funder_award_id":"2110259","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4776870722","display_name":null,"funder_award_id":"unknown","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G486605795","display_name":null,"funder_award_id":"211247","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5793290134","display_name":null,"funder_award_id":"2324052","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6671297155","display_name":null,"funder_award_id":"CAREER","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320307791","display_name":"Cisco Systems","ror":"https://ror.org/03yt1ez60"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"},{"id":"https://openalex.org/F4320338294","display_name":"Air Force Research Laboratory","ror":"https://ror.org/02e2egq70"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4410636746.pdf","grobid_xml":"https://content.openalex.org/works/W4410636746.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W2057332538","https://openalex.org/W2350778671","https://openalex.org/W2541884796","https://openalex.org/W2752689052","https://openalex.org/W2789911054","https://openalex.org/W2990614164","https://openalex.org/W3138153888","https://openalex.org/W3138597937","https://openalex.org/W3175919946","https://openalex.org/W4311165757","https://openalex.org/W4399835873","https://openalex.org/W4401597627","https://openalex.org/W4408750083","https://openalex.org/W6752600739"],"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/W1985305288","https://openalex.org/W4252331942","https://openalex.org/W4386477301"],"abstract_inverted_index":{"Federated":[0],"learning":[1,9],"(FL)":[2],"has":[3,60],"gained":[4],"attention":[5],"as":[6],"a":[7,26,31,39,152],"distributed":[8],"paradigm":[10],"for":[11,130],"its":[12,93,139,144],"data":[13],"privacy":[14],"benefits":[15],"and":[16,67,123,142],"accelerated":[17],"convergence":[18,132],"through":[19,147],"parallel":[20],"computation.":[21],"Traditional":[22],"FL":[23,98,116,158],"relies":[24],"on":[25],"server-client":[27],"(SC)":[28],"architecture,":[29],"where":[30],"central":[32,65],"server":[33,50,66],"coordinates":[34],"multiple":[35],"clients":[36],"to":[37,49,82,118],"train":[38],"global":[40],"model,":[41],"but":[42],"this":[43,106],"approach":[44],"faces":[45],"scalability":[46],"challenges":[47],"due":[48],"communication":[51,124],"bottlenecks.":[52],"To":[53,104],"overcome":[54],"this,":[55],"the":[56,64,72,113,131],"ring-all-reduce":[57],"(RAR)":[58],"architecture":[59],"been":[61],"introduced,":[62],"eliminating":[63],"achieving":[68],"bandwidth":[69,140],"optimality.":[70],"However,":[71],"tightly":[73],"coupled":[74],"nature":[75],"of":[76,133,155],"RAR's":[77],"ring":[78],"topology":[79],"exposes":[80],"it":[81],"unique":[83],"Byzantine":[84,121,136],"attack":[85],"risks":[86],"not":[87],"present":[88],"in":[89],"SC-based":[90],"FL.":[91],"Despite":[92],"potential,":[94],"designing":[95],"Byzantine-robust":[96,156],"RAR-based":[97,115,157],"algorithms":[99],"remains":[100],"an":[101],"open":[102],"problem.":[103],"address":[105],"gap,":[107],"we":[108],"propose":[109],"BRACE":[110,134],"(<u>B</u>yzantine-<u>r</u>obust":[111],"ring-<u>a</u>ll-redu<u>ce</u>),":[112],"first":[114],"algorithm":[117],"achieve":[119],"both":[120],"robustness":[122],"efficiency.":[125],"We":[126],"provide":[127],"theoretical":[128],"guarantees":[129],"under":[135],"attacks,":[137],"demonstrate":[138],"efficiency,":[141],"validate":[143],"practical":[145],"effectiveness":[146],"experiments.":[148],"Our":[149],"work":[150],"offers":[151],"foundational":[153],"understanding":[154],"design.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
