{"id":"https://openalex.org/W4401508745","doi":"https://doi.org/10.1109/meditcom61057.2024.10621075","title":"The Effect of Quantization in Federated Learning:A R\u00e9nyi Differential Privacy Perspective","display_name":"The Effect of Quantization in Federated Learning:A R\u00e9nyi Differential Privacy Perspective","publication_year":2024,"publication_date":"2024-07-08","ids":{"openalex":"https://openalex.org/W4401508745","doi":"https://doi.org/10.1109/meditcom61057.2024.10621075"},"language":"en","primary_location":{"id":"doi:10.1109/meditcom61057.2024.10621075","is_oa":false,"landing_page_url":"https://doi.org/10.1109/meditcom61057.2024.10621075","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Mediterranean Conference on Communications and Networking (MeditCom)","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/A5109762418","display_name":"Tianqu Kang","orcid":null},"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":true,"raw_author_name":"Tianqu Kang","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009944050","display_name":"Lumin Liu","orcid":"https://orcid.org/0000-0001-8878-8901"},"institutions":[{"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"]},{"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"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Lumin Liu","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044818286","display_name":"Hengtao He","orcid":"https://orcid.org/0000-0002-4659-6941"},"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":"Hengtao He","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100433204","display_name":"Jun Zhang","orcid":"https://orcid.org/0000-0002-8232-2171"},"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":"Jun Zhang","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015883782","display_name":"S. H. Song","orcid":null},"institutions":[{"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"]},{"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"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"S. H. Song","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079052203","display_name":"Khaled B. Letaief","orcid":"https://orcid.org/0000-0003-2519-6401"},"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":"Khaled B. Letaief","raw_affiliation_strings":["The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology,Dept. of ECE,Hong Kong","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5109762418"],"corresponding_institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"],"apc_list":null,"apc_paid":null,"fwci":1.844,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.87471374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"233","last_page":"238"},"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9936000108718872,"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":0.9925000071525574,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.8505715727806091},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7032538056373596},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6766549348831177},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.6739718914031982},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3555248975753784},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33926451206207275},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.20549169182777405},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10669314861297607}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.8505715727806091},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7032538056373596},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6766549348831177},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6739718914031982},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3555248975753784},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33926451206207275},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.20549169182777405},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10669314861297607}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/meditcom61057.2024.10621075","is_oa":false,"landing_page_url":"https://doi.org/10.1109/meditcom61057.2024.10621075","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Mediterranean Conference on Communications and Networking (MeditCom)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-144766","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-144766","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":[{"id":"https://metadata.un.org/sdg/10","score":0.4300000071525574,"display_name":"Reduced inequalities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2026653933","https://openalex.org/W2535690855","https://openalex.org/W2594311007","https://openalex.org/W3016632787","https://openalex.org/W3091201620","https://openalex.org/W3103312471","https://openalex.org/W3192649393","https://openalex.org/W4205228770","https://openalex.org/W4286375442","https://openalex.org/W4288057780","https://openalex.org/W4312705808","https://openalex.org/W4315630281","https://openalex.org/W4392153141","https://openalex.org/W6631190155","https://openalex.org/W6728757088","https://openalex.org/W6728975057","https://openalex.org/W6747855403","https://openalex.org/W6751754709","https://openalex.org/W6768511045","https://openalex.org/W6803350839"],"related_works":["https://openalex.org/W3038283795","https://openalex.org/W2604501336","https://openalex.org/W2734500670","https://openalex.org/W2558166297","https://openalex.org/W2315671126","https://openalex.org/W798507144","https://openalex.org/W2964481303","https://openalex.org/W1751413323","https://openalex.org/W2571704763","https://openalex.org/W4315488958"],"abstract_inverted_index":{"Federated":[0],"Learning":[1],"(FL)":[2],"is":[3,60],"an":[4],"emerging":[5],"paradigm":[6],"that":[7,114,150],"holds":[8],"great":[9],"promise":[10],"for":[11],"privacy-preserving":[12],"machine":[13],"learning":[14],"using":[15,98],"distributed":[16],"data.":[17],"To":[18,55,123],"enhance":[19,154],"privacy,":[20],"FL":[21,39,87,172],"can":[22,152],"be":[23],"combined":[24],"with":[25,145],"Differential":[26,100],"Privacy":[27,101],"(DP),":[28],"which":[29,134],"involves":[30],"adding":[31],"Gaussian":[32,68,96,110],"noise":[33,69],"to":[34],"the":[35,64,80,91,105,136,165,176],"model":[36,53],"weights.":[37,54],"However,":[38],"faces":[40],"a":[41],"significant":[42],"challenge":[43],"in":[44,72,86,171,180],"terms":[45],"of":[46,66,82,94,108,138,164,178],"large":[47],"communication":[48,170],"overhead":[49],"when":[50],"transmitting":[51],"these":[52],"address":[56],"this":[57],"issue,":[58],"quantization":[59,83,116,151,179],"commonly":[61],"employed.":[62],"Nevertheless,":[63],"presence":[65],"quantized":[67,95,109],"introduces":[70],"complexities":[71],"understanding":[73,163],"privacy":[74,85,92,106,121,139,155,168],"protection.":[75,122,156],"This":[76,157],"research":[77],"paper":[78],"investigates":[79],"impact":[81],"on":[84],"systems.":[88],"We":[89],"examine":[90],"guarantees":[93],"mechanisms":[97],"R\u00e9nyi":[99],"(RDP).":[102],"By":[103],"deriving":[104],"budget":[107],"mechanisms,":[111],"we":[112,128],"demonstrate":[113],"lower":[115],"bit":[117],"levels":[118],"provide":[119],"improved":[120],"validate":[124],"our":[125,146,162],"theoretical":[126,147],"findings,":[127],"employ":[129],"Membership":[130],"Inference":[131],"Attacks":[132],"(MIA),":[133],"gauge":[135],"accuracy":[137],"leakage.":[140],"The":[141],"numerical":[142],"results":[143],"align":[144],"analysis,":[148],"confirming":[149],"indeed":[153],"study":[158],"not":[159],"only":[160],"enhances":[161],"correlation":[166],"between":[167],"and":[169],"but":[173],"also":[174],"underscores":[175],"advantages":[177],"preserving":[181],"privacy.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-04T09:10:02.777135","created_date":"2024-08-13T00:00:00"}
