{"id":"https://openalex.org/W3102984355","doi":"https://doi.org/10.1109/tit.2022.3218772","title":"Breaking the Communication-Privacy-Accuracy Trilemma","display_name":"Breaking the Communication-Privacy-Accuracy Trilemma","publication_year":2022,"publication_date":"2022-11-09","ids":{"openalex":"https://openalex.org/W3102984355","doi":"https://doi.org/10.1109/tit.2022.3218772","mag":"3102984355"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2022.3218772","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2022.3218772","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","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/A5020190617","display_name":"Weining Chen","orcid":"https://orcid.org/0000-0001-7355-9487"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei-Ning Chen","raw_affiliation_strings":["Department of Electrical Engineering, Stanford University, Stanford, CA, USA"],"raw_orcid":"https://orcid.org/0000-0001-7355-9487","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064699160","display_name":"Peter Kairouz","orcid":"https://orcid.org/0000-0001-6897-5937"},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Kairouz","raw_affiliation_strings":["Google Research, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Google Research, Seattle, WA, USA","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003322209","display_name":"Ayfer \u00d6zg\u00fcr","orcid":"https://orcid.org/0000-0002-4455-4692"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ayfer Ozgur","raw_affiliation_strings":["Department of Electrical Engineering, Stanford University, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.674,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.93696579,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"69","issue":"2","first_page":"1261","last_page":"1281"},"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/T10237","display_name":"Cryptography and Data Security","score":0.996399998664856,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/trilemma","display_name":"Trilemma","score":0.8009406924247742},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.644474446773529},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5283092856407166},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.49619919061660767},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4696468710899353},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.20900025963783264}],"concepts":[{"id":"https://openalex.org/C2780676692","wikidata":"https://www.wikidata.org/wiki/Q1073549","display_name":"Trilemma","level":3,"score":0.8009406924247742},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.644474446773529},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5283092856407166},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.49619919061660767},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4696468710899353},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.20900025963783264},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C2776988154","wikidata":"https://www.wikidata.org/wiki/Q66100","display_name":"Exchange rate","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.2022.3218772","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2022.3218772","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G268928717","display_name":null,"funder_award_id":"NeTS-1817205","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6105945567","display_name":null,"funder_award_id":"CCF-2213223","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"},{"id":"https://openalex.org/F4320308507","display_name":"Stanford University","ror":"https://ror.org/00f54p054"},{"id":"https://openalex.org/F4320309327","display_name":"Google","ror":"https://ror.org/00njsd438"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":78,"referenced_works":["https://openalex.org/W1635630844","https://openalex.org/W1873763122","https://openalex.org/W1981029888","https://openalex.org/W1986293063","https://openalex.org/W1992926795","https://openalex.org/W2053801139","https://openalex.org/W2055045134","https://openalex.org/W2123820077","https://openalex.org/W2130099852","https://openalex.org/W2137303700","https://openalex.org/W2150593711","https://openalex.org/W2151320232","https://openalex.org/W2163458985","https://openalex.org/W2245160765","https://openalex.org/W2296296809","https://openalex.org/W2421389337","https://openalex.org/W2473418344","https://openalex.org/W2497748696","https://openalex.org/W2532967691","https://openalex.org/W2551387064","https://openalex.org/W2612690371","https://openalex.org/W2885907219","https://openalex.org/W2902114605","https://openalex.org/W2950321888","https://openalex.org/W2962874526","https://openalex.org/W2963422939","https://openalex.org/W2963424903","https://openalex.org/W2963470657","https://openalex.org/W2964336134","https://openalex.org/W2965341441","https://openalex.org/W2967889168","https://openalex.org/W2995022099","https://openalex.org/W3009468551","https://openalex.org/W3034801477","https://openalex.org/W3090036282","https://openalex.org/W3102859907","https://openalex.org/W3107557773","https://openalex.org/W3109664139","https://openalex.org/W3154043723","https://openalex.org/W3172387278","https://openalex.org/W3198450688","https://openalex.org/W4211030719","https://openalex.org/W4220826035","https://openalex.org/W4249192582","https://openalex.org/W4287905288","https://openalex.org/W4288336235","https://openalex.org/W4288598403","https://openalex.org/W4289107582","https://openalex.org/W6681909838","https://openalex.org/W6684583874","https://openalex.org/W6685123235","https://openalex.org/W6696286401","https://openalex.org/W6724159412","https://openalex.org/W6728975057","https://openalex.org/W6730601996","https://openalex.org/W6738460352","https://openalex.org/W6740797600","https://openalex.org/W6742396582","https://openalex.org/W6745723224","https://openalex.org/W6746200960","https://openalex.org/W6751754709","https://openalex.org/W6752012617","https://openalex.org/W6753116055","https://openalex.org/W6756680320","https://openalex.org/W6757093123","https://openalex.org/W6759535515","https://openalex.org/W6762410339","https://openalex.org/W6763298059","https://openalex.org/W6763621396","https://openalex.org/W6764309476","https://openalex.org/W6767538301","https://openalex.org/W6771925198","https://openalex.org/W6773828788","https://openalex.org/W6778934869","https://openalex.org/W6778944205","https://openalex.org/W6781605033","https://openalex.org/W6791271842","https://openalex.org/W6794390911"],"related_works":["https://openalex.org/W2584827882","https://openalex.org/W2538581760","https://openalex.org/W3195097297","https://openalex.org/W4225340788","https://openalex.org/W3038106605","https://openalex.org/W2513267613","https://openalex.org/W3049084372","https://openalex.org/W2528109871","https://openalex.org/W2940702331","https://openalex.org/W2905822832"],"abstract_inverted_index":{"Two":[0],"major":[1],"challenges":[2,45,56],"in":[3,40,47,79],"distributed":[4,145,156],"learning":[5],"and":[6,17,68,76,92,106,130,147,152,177,186,206,222,240,273],"estimation":[7,91,94,135,180,197],"are":[8,57],"1)":[9],"preserving":[10],"the":[11,14,31,48,87,121,164,171,249,260,266,270,274],"privacy":[12,75,105,184,204,239],"of":[13,43,89,174,269],"local":[15],"samples;":[16],"2)":[18],"communicating":[19],"them":[20],"efficiently":[21],"to":[22,144,215],"a":[23,124,149,167,190,195,245],"central":[24],"server,":[25],"while":[26],"achieving":[27],"high":[28],"accuracy":[29,251],"for":[30,182,202,281],"end-to-end":[32],"task.":[33],"While":[34],"there":[35],"has":[36],"been":[37],"significant":[38],"interest":[39],"addressing":[41],"each":[42],"these":[44],"separately":[46],"recent":[49,210],"literature,":[50],"treatments":[51],"that":[52,71,169,199,212,234,247],"simultaneously":[53,72],"address":[54],"both":[55,138],"still":[58],"largely":[59],"missing.":[60],"In":[61,83,257],"this":[62],"paper,":[63],"we":[64,85,119,162,192],"develop":[65],"novel":[66],"encoding":[67,236],"decoding":[69],"mechanisms":[70],"achieve":[73],"optimal":[74,250,261],"communication":[77,114,150,187,207,241],"efficiency":[78],"various":[80],"canonical":[81],"settings.":[82],"particular,":[84],"consider":[86],"problems":[88],"mean":[90,117],"frequency":[93,160],"under":[95,137,237,253],"<inline-formula":[96,107,216,223],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[97,108,217,224],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[98,109,218,225],"<tex-math":[99,110,219,226],"notation=\"LaTeX\">$\\varepsilon":[100,227],"$":[101],"</tex-math></inline-formula>":[102,112,221,229],"-local":[103],"differential":[104],"notation=\"LaTeX\">$b$":[111],"-bit":[113],"constraints.":[115,139],"For":[116,159],"estimation,":[118,161],"propose":[120],"SQKR":[122,143],"mechanism,":[123,166],"scheme":[125,168],"based":[126],"on":[127],"Kashin\u2019s":[128],"representation":[129],"random":[131],"sampling,":[132],"with":[133],"order-optimal":[134,179],"error":[136,181],"We":[140],"further":[141],"apply":[142],"SGD":[146,157],"obtain":[148],"efficient":[151],"(locally)":[153],"differentially":[154],"private":[155],"protocol.":[158],"present":[163],"RHR":[165],"leverages":[170],"recursive":[172],"structure":[173],"Walsh-Hadamard":[175],"matrices":[176],"achieves":[178],"all":[183,203],"levels":[185],"budgets.":[188],"As":[189],"by-product,":[191],"also":[193],"construct":[194],"distribution":[196],"mechanism":[198],"is":[200,213,263],"rate-optimal":[201],"regimes":[205],"constraints,":[208,272],"extending":[209],"work":[211],"limited":[214],"notation=\"LaTeX\">$b=1$":[220],"=O(1)$":[228],".":[230],"Our":[231],"results":[232],"demonstrate":[233],"intelligent":[235],"joint":[238],"constraints":[242],"can":[243,278],"yield":[244],"performance":[246,262],"matches":[248],"achievable":[252],"either":[254],"constraint":[255,277],"alone.":[256],"other":[258],"words,":[259],"determined":[264],"by":[265],"more":[267],"stringent":[268,276],"two":[271],"less":[275],"be":[279],"satisfied":[280],"free.":[282]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
