{"id":"https://openalex.org/W4405518168","doi":"https://doi.org/10.1109/tac.2024.3519938","title":"Local Differential Privacy for Decentralized Online Stochastic Optimization With Guaranteed Optimality and Convergence Speed","display_name":"Local Differential Privacy for Decentralized Online Stochastic Optimization With Guaranteed Optimality and Convergence Speed","publication_year":2024,"publication_date":"2024-12-18","ids":{"openalex":"https://openalex.org/W4405518168","doi":"https://doi.org/10.1109/tac.2024.3519938"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2024.3519938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2024.3519938","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-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/A5058299116","display_name":"Ziqin Chen","orcid":"https://orcid.org/0000-0001-7836-6238"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ziqin Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100339989","display_name":"Yongqiang Wang","orcid":"https://orcid.org/0000-0002-8600-0276"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yongqiang Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Clemson University, Clemson, SC, USA","institution_ids":["https://openalex.org/I8078737"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5058299116"],"corresponding_institution_ids":["https://openalex.org/I8078737"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21513088,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"70","issue":"7","first_page":"4238","last_page":"4253"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9959999918937683,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/differential-privacy","display_name":"Differential privacy","score":0.7478235960006714},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6902540922164917},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5600689053535461},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5494123101234436},{"id":"https://openalex.org/keywords/decentralised-system","display_name":"Decentralised system","score":0.4446653127670288},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24270343780517578},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.12200391292572021},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10925173759460449},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09119820594787598},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.0748545229434967}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.7478235960006714},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6902540922164917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5600689053535461},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5494123101234436},{"id":"https://openalex.org/C205875254","wikidata":"https://www.wikidata.org/wiki/Q17156857","display_name":"Decentralised system","level":3,"score":0.4446653127670288},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24270343780517578},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.12200391292572021},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10925173759460449},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09119820594787598},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0748545229434967},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2024.3519938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2024.3519938","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.41999998688697815,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G1012860066","display_name":null,"funder_award_id":"ECCS-1912702","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G124634397","display_name":null,"funder_award_id":"CCF-2334449","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3268330219","display_name":null,"funder_award_id":"CCF-2215088","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4818662353","display_name":null,"funder_award_id":"CCF-2106293","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5157237801","display_name":null,"funder_award_id":"CNS-2219487","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5166988934","display_name":null,"funder_award_id":"CNS-2422312","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":73,"referenced_works":["https://openalex.org/W1920382817","https://openalex.org/W1992208280","https://openalex.org/W2027595342","https://openalex.org/W2074796812","https://openalex.org/W2076530146","https://openalex.org/W2092845654","https://openalex.org/W2112796928","https://openalex.org/W2129122308","https://openalex.org/W2130062883","https://openalex.org/W2149778463","https://openalex.org/W2286320853","https://openalex.org/W2473418344","https://openalex.org/W2509467699","https://openalex.org/W2527559122","https://openalex.org/W2569714389","https://openalex.org/W2603533168","https://openalex.org/W2757528734","https://openalex.org/W2790589536","https://openalex.org/W2810524107","https://openalex.org/W2916583047","https://openalex.org/W2942154814","https://openalex.org/W2962684828","https://openalex.org/W2962703255","https://openalex.org/W2962741900","https://openalex.org/W2963433607","https://openalex.org/W2963732316","https://openalex.org/W2963755123","https://openalex.org/W2964026281","https://openalex.org/W2964137440","https://openalex.org/W2970408908","https://openalex.org/W2990346675","https://openalex.org/W3000785930","https://openalex.org/W3007369111","https://openalex.org/W3016632787","https://openalex.org/W3027749727","https://openalex.org/W3098954913","https://openalex.org/W3104871901","https://openalex.org/W3118608800","https://openalex.org/W3120740533","https://openalex.org/W3129962851","https://openalex.org/W3138815606","https://openalex.org/W3146591378","https://openalex.org/W3214324039","https://openalex.org/W4280580517","https://openalex.org/W4289535656","https://openalex.org/W4292022450","https://openalex.org/W4298352039","https://openalex.org/W4312807071","https://openalex.org/W4320018486","https://openalex.org/W4362496232","https://openalex.org/W4362654259","https://openalex.org/W4372037445","https://openalex.org/W4382999422","https://openalex.org/W4383215768","https://openalex.org/W4390503111","https://openalex.org/W4390660282","https://openalex.org/W4390693712","https://openalex.org/W4391055620","https://openalex.org/W4392979361","https://openalex.org/W4403511095","https://openalex.org/W4403918010","https://openalex.org/W4406047646","https://openalex.org/W6679314259","https://openalex.org/W6748310659","https://openalex.org/W6751623222","https://openalex.org/W6751922297","https://openalex.org/W6765541894","https://openalex.org/W6771936042","https://openalex.org/W6779786081","https://openalex.org/W6787972765","https://openalex.org/W6790212648","https://openalex.org/W6802267892","https://openalex.org/W6802757742"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3038283795","https://openalex.org/W2604501336","https://openalex.org/W2558166297","https://openalex.org/W2734500670","https://openalex.org/W2315671126","https://openalex.org/W798507144","https://openalex.org/W2964481303"],"abstract_inverted_index":{"The":[0],"increasing":[1],"usage":[2],"of":[3,48,97,147,154],"streaming":[4],"data":[5],"has":[6,24],"raised":[7],"significant":[8],"privacy":[9,22,31],"concerns":[10],"in":[11,33,75,136,144],"decentralized":[12,34,42,63],"optimization":[13,44,50,69],"and":[14,71,169,178],"learning":[15],"applications.":[16],"To":[17],"address":[18],"this":[19,55],"issue,":[20],"differential":[21],"(DP)":[23],"emerged":[25],"as":[26],"a":[27,59,88,112],"standard":[28],"approach":[29,102,132],"for":[30,41,52,62],"protection":[32],"online":[35,43,64],"optimization.":[36],"Regrettably,":[37],"existing":[38],"DP":[39,98],"solutions":[40],"face":[45],"the":[46,76,95,100,104,130,140,145,152,166,176],"dilemma":[47],"trading":[49],"accuracy":[51,70],"privacy.":[53],"In":[54],"article,":[56],"we":[57],"propose":[58],"local-DP":[60],"solution":[61,142],"optimization/learning":[65],"that":[66,85],"ensures":[67,111],"both":[68],"rigorous":[72],"DP,":[73],"even":[74,143],"infinite":[77],"time":[78],"horizon.":[79],"Compared":[80],"with":[81],"our":[82,155],"prior":[83,119],"results":[84,120],"rely":[86,122],"on":[87,123,165,175],"decaying":[89],"coupling":[90,105],"strength":[91,106],"to":[92,107,127,139],"gradually":[93],"eliminate":[94],"influence":[96],"noises,":[99],"proposed":[101,131],"allows":[103],"be":[108],"time-invariant,":[109],"which":[110,121],"high":[113],"convergence":[114,135],"speed.":[115],"Moreover,":[116],"different":[117],"from":[118],"precise":[124],"gradient":[125],"information":[126],"ensure":[128,134],"optimality,":[129],"can":[133],"mean":[137],"square":[138],"optimal":[141],"presence":[146],"stochastic":[148],"gradients.":[149],"We":[150],"corroborate":[151],"effectiveness":[153],"algorithm":[156],"using":[157],"multiple":[158],"benchmark":[159],"machine-learning":[160],"applications,":[161],"including":[162],"logistic":[163],"regression":[164],"\u201cmushrooms\u201d":[167],"dataset":[168],"convolutional":[170],"neural":[171],"network-based":[172],"image":[173],"classification":[174],"\u201cMNIST\u201d":[177],"\u201cCIFAR-10\u201d":[179],"datasets.":[180]},"counts_by_year":[],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}