{"id":"https://openalex.org/W4386075209","doi":"https://doi.org/10.1109/isit54713.2023.10206522","title":"Secure Gradient Aggregation for Wireless Multi-Server Federated Learning","display_name":"Secure Gradient Aggregation for Wireless Multi-Server Federated Learning","publication_year":2023,"publication_date":"2023-06-25","ids":{"openalex":"https://openalex.org/W4386075209","doi":"https://doi.org/10.1109/isit54713.2023.10206522"},"language":"en","primary_location":{"id":"doi:10.1109/isit54713.2023.10206522","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isit54713.2023.10206522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Symposium on Information Theory (ISIT)","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/A5030804665","display_name":"Zhen-hao Huang","orcid":"https://orcid.org/0009-0007-9273-4704"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenhao Huang","raw_affiliation_strings":["ShanghaiTech University,School of Information Science and Technology,China","School of Information Science and Technology, ShanghaiTech University, China"],"affiliations":[{"raw_affiliation_string":"ShanghaiTech University,School of Information Science and Technology,China","institution_ids":["https://openalex.org/I30809798"]},{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech University, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085853632","display_name":"Songze Li","orcid":"https://orcid.org/0000-0003-4282-3307"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Songze Li","raw_affiliation_strings":["The Hong Kong University of Science and Technology,IoT Thrust,Guangzhou,China","IoT Thrust, The Hong Kong University of Science and Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,IoT Thrust,Guangzhou,China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"IoT Thrust, The Hong Kong University of Science and Technology, Guangzhou, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101916332","display_name":"Kai Liang","orcid":"https://orcid.org/0000-0001-5674-3346"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Liang","raw_affiliation_strings":["ShanghaiTech University,School of Information Science and Technology,China","School of Information Science and Technology, ShanghaiTech University, China"],"affiliations":[{"raw_affiliation_string":"ShanghaiTech University,School of Information Science and Technology,China","institution_ids":["https://openalex.org/I30809798"]},{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech University, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053320672","display_name":"Youlong Wu","orcid":"https://orcid.org/0000-0002-4383-9995"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youlong Wu","raw_affiliation_strings":["ShanghaiTech University,School of Information Science and Technology,China","School of Information Science and Technology, ShanghaiTech University, China"],"affiliations":[{"raw_affiliation_string":"ShanghaiTech University,School of Information Science and Technology,China","institution_ids":["https://openalex.org/I30809798"]},{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech University, China","institution_ids":["https://openalex.org/I30809798"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5030804665"],"corresponding_institution_ids":["https://openalex.org/I30809798"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10215244,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2404","last_page":"2409"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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":1.0,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9951000213623047,"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/server","display_name":"Server","score":0.8384222984313965},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8162116408348083},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7255631685256958},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7052645087242126},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.6337029337882996},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5459413528442383},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5282114148139954},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.48430243134498596},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4650126099586487},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4556896388530731},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.42650189995765686},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3244943618774414},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.161787748336792},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09797391295433044},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07236969470977783}],"concepts":[{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.8384222984313965},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8162116408348083},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7255631685256958},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7052645087242126},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.6337029337882996},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5459413528442383},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5282114148139954},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.48430243134498596},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4650126099586487},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4556896388530731},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.42650189995765686},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3244943618774414},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.161787748336792},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09797391295433044},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07236969470977783},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isit54713.2023.10206522","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isit54713.2023.10206522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-130270","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-130270","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320330944","display_name":"Nature","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1796621330","https://openalex.org/W2767079719","https://openalex.org/W2806273311","https://openalex.org/W2964162474","https://openalex.org/W2970408908","https://openalex.org/W3004277316","https://openalex.org/W3013310637","https://openalex.org/W3088123628","https://openalex.org/W3096328345","https://openalex.org/W3124562976","https://openalex.org/W3136902772","https://openalex.org/W3191104470","https://openalex.org/W3202977721","https://openalex.org/W4287822453","https://openalex.org/W4293363185","https://openalex.org/W4294106961","https://openalex.org/W4318619660","https://openalex.org/W6728757088","https://openalex.org/W6732298257","https://openalex.org/W6752557422","https://openalex.org/W6764838729","https://openalex.org/W6771536673","https://openalex.org/W6775563089","https://openalex.org/W6783183097","https://openalex.org/W6802485275"],"related_works":["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/W1531601525","https://openalex.org/W2963570985","https://openalex.org/W1498238661","https://openalex.org/W3156595664"],"abstract_inverted_index":{"In":[0,45,76],"this":[1],"paper,":[2],"we":[3,103],"investigate":[4],"the":[5,38,42,77,82,85,94,100,105,114,120,129],"secure":[6],"gradient":[7],"aggregation":[8,21,43,95],"problem":[9],"for":[10],"K-server":[11],"wireless":[12],"Federated":[13],"learning":[14],"(FL)":[15],"systems.":[16],"We":[17],"propose":[18],"a":[19],"coded":[20],"scheme":[22],"such":[23],"that":[24,113],"any":[25,35],"set":[26],"of":[27,84,96,123,131],"up":[28],"to":[29,54,67],"T":[30],"colluding":[31,132],"servers":[32,124,133],"cannot":[33],"infer":[34],"information":[36],"about":[37],"local":[39,52,97],"updates,":[40],"including":[41],"value.":[44],"our":[46],"scheme,":[47,102],"each":[48,68,79],"user":[49,91],"encodes":[50],"its":[51],"update":[53],"K":[55,125],"confidential":[56,65,86],"messages":[57],"using":[58,70],"Lagrange":[59],"Coding,":[60],"and":[61,107,111],"then":[62],"sends":[63],"one":[64],"message":[66],"server":[69,80],"an":[71],"artificial":[72],"noise":[73],"alignment":[74],"approach.":[75],"downlink,":[78],"delivers":[81],"summation":[83],"messages,":[87],"by":[88],"which":[89],"every":[90],"can":[92],"recover":[93],"updates.":[98],"For":[99],"proposed":[101],"characterize":[104],"uplink":[106],"downlink":[108],"communication":[109,115],"latency,":[110],"show":[112],"latency":[116],"monotonically":[117],"decreases":[118],"with":[119,128],"total":[121],"number":[122,130],"while":[126],"increasing":[127],"T.":[134]},"counts_by_year":[],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}