{"id":"https://openalex.org/W4384666142","doi":"https://doi.org/10.3233/jcs-230036","title":"Universal optimality and robust utility bounds for metric differential privacy1","display_name":"Universal optimality and robust utility bounds for metric differential privacy1","publication_year":2023,"publication_date":"2023-07-18","ids":{"openalex":"https://openalex.org/W4384666142","doi":"https://doi.org/10.3233/jcs-230036"},"language":"en","primary_location":{"id":"doi:10.3233/jcs-230036","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcs-230036","pdf_url":null,"source":{"id":"https://openalex.org/S106992369","display_name":"Journal of Computer Security","issn_l":"0926-227X","issn":["0926-227X","1875-8924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Security","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://inria.hal.science/hal-04349262/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081141490","display_name":"Natasha Fernandes","orcid":"https://orcid.org/0000-0002-9212-7839"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Natasha Fernandes","raw_affiliation_strings":["School of Computing, Macquarie University, Australia","Macquarie University (Balaclava Road, North Ryde , NSW, 2109, Australia - Australia)"],"affiliations":[{"raw_affiliation_string":"School of Computing, Macquarie University, Australia","institution_ids":["https://openalex.org/I99043593"]},{"raw_affiliation_string":"Macquarie University (Balaclava Road, North Ryde , NSW, 2109, Australia - Australia)","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035107880","display_name":"Annabelle McIver","orcid":"https://orcid.org/0000-0002-2405-9838"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Annabelle McIver","raw_affiliation_strings":["School of Computing, Macquarie University, Australia","Macquarie University (Balaclava Road, North Ryde , NSW, 2109, Australia - Australia)"],"affiliations":[{"raw_affiliation_string":"School of Computing, Macquarie University, Australia","institution_ids":["https://openalex.org/I99043593"]},{"raw_affiliation_string":"Macquarie University (Balaclava Road, North Ryde , NSW, 2109, Australia - Australia)","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035107880","display_name":"Annabelle McIver","orcid":"https://orcid.org/0000-0002-2405-9838"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Annabelle McIver","raw_affiliation_strings":["School of Computing, Macquarie University, Australia","Inria and Institut Polytechnique de Paris, France"],"affiliations":[{"raw_affiliation_string":"School of Computing, Macquarie University, Australia","institution_ids":["https://openalex.org/I99043593"]},{"raw_affiliation_string":"Inria and Institut Polytechnique de Paris, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090842450","display_name":"Catuscia Palamidessi","orcid":"https://orcid.org/0000-0003-4597-7002"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Catuscia Palamidessi","raw_affiliation_strings":["Inria and Institut Polytechnique de Paris, France","CSIRO - Data61 [Canberra] (GPO Box 1700\r\nCanberra ACT 2601 - Australia)"],"affiliations":[{"raw_affiliation_string":"Inria and Institut Polytechnique de Paris, France","institution_ids":[]},{"raw_affiliation_string":"CSIRO - Data61 [Canberra] (GPO Box 1700\r\nCanberra ACT 2601 - Australia)","institution_ids":["https://openalex.org/I42894916","https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090842450","display_name":"Catuscia Palamidessi","orcid":"https://orcid.org/0000-0003-4597-7002"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Catuscia Palamidessi","raw_affiliation_strings":["Inria and Institut Polytechnique de Paris, France"],"affiliations":[{"raw_affiliation_string":"Inria and Institut Polytechnique de Paris, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075722123","display_name":"Ming Ding","orcid":"https://orcid.org/0000-0002-3690-0321"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Ming Ding","raw_affiliation_strings":["Data61, CSIRO, Australia"],"affiliations":[{"raw_affiliation_string":"Data61, CSIRO, Australia","institution_ids":["https://openalex.org/I42894916","https://openalex.org/I1292875679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075722123","display_name":"Ming Ding","orcid":"https://orcid.org/0000-0002-3690-0321"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ming Ding","raw_affiliation_strings":["Data61, CSIRO, Australia"],"affiliations":[{"raw_affiliation_string":"Data61, CSIRO, Australia","institution_ids":["https://openalex.org/I42894916","https://openalex.org/I1292875679"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5035107880","https://openalex.org/A5075722123","https://openalex.org/A5081141490","https://openalex.org/A5090842450"],"corresponding_institution_ids":["https://openalex.org/I1292875679","https://openalex.org/I42894916","https://openalex.org/I99043593"],"apc_list":null,"apc_paid":null,"fwci":0.5179,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.70967148,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"31","issue":"5","first_page":"539","last_page":"580"},"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":0.9921000003814697,"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":0.9854999780654907,"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/differential-privacy","display_name":"Differential privacy","score":0.9617961645126343},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6109622120857239},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5932995676994324},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5911913514137268},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.4512339234352112},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4462672770023346},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4183003008365631},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.400388240814209},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3800194561481476},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1902870535850525},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17322728037834167}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.9617961645126343},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6109622120857239},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5932995676994324},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5911913514137268},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.4512339234352112},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4462672770023346},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4183003008365631},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.400388240814209},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3800194561481476},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1902870535850525},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17322728037834167},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/jcs-230036","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcs-230036","pdf_url":null,"source":{"id":"https://openalex.org/S106992369","display_name":"Journal of Computer Security","issn_l":"0926-227X","issn":["0926-227X","1875-8924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Security","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04349262v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-04349262","pdf_url":"https://inria.hal.science/hal-04349262/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Computer Security, 2023, pp.1-42. ⟨10.3233/JCS-230036⟩","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-04349262v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-04349262","pdf_url":"https://inria.hal.science/hal-04349262/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Computer Security, 2023, pp.1-42. ⟨10.3233/JCS-230036⟩","raw_type":"Journal articles"},"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4384666142.pdf"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W182286721","https://openalex.org/W1658920975","https://openalex.org/W1873763122","https://openalex.org/W1981029888","https://openalex.org/W1987983106","https://openalex.org/W1988828057","https://openalex.org/W1994952354","https://openalex.org/W2053801139","https://openalex.org/W2082894754","https://openalex.org/W2090593019","https://openalex.org/W2102031554","https://openalex.org/W2129681831","https://openalex.org/W2901147448","https://openalex.org/W2911978475","https://openalex.org/W2969765251","https://openalex.org/W3009468551","https://openalex.org/W3082340300","https://openalex.org/W3111641947","https://openalex.org/W3181883774","https://openalex.org/W3212753401","https://openalex.org/W4205653883","https://openalex.org/W4312076515","https://openalex.org/W6681909838","https://openalex.org/W6766040551"],"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/W2949417504"],"abstract_inverted_index":{"We":[0,296,308],"study":[1],"the":[2,6,16,23,40,54,60,67,73,82,89,102,106,138,184,206,227],"privacy-utility":[3],"trade-off":[4],"in":[5,168,174,178,198,247],"context":[7],"of":[8,18,69,84,105,114,122,151,200,208,259,279,302,332],"metric":[9,130,224],"differential":[10,131,146,156,160],"privacy.":[11],"Ghosh":[12,188],"et":[13,189],"al.":[14,190],"introduced":[15],"idea":[17],"universal":[19,103,143,300],"optimality":[20,104],"to":[21,47,119,183,226,237,256,275],"characterise":[22],"\u201cbest\u201d":[24],"mechanism":[25,52,62,211],"for":[26,53,66,88,101,141,172],"a":[27,149,209,223,276,320,330],"certain":[28,257],"query":[29],"that":[30,59,80,246,286,310],"simultaneously":[31],"satisfies":[32],"(a":[33],"fixed)":[34],"\u03b5-differential":[35,220],"privacy":[36,132,147,157,176,210,221,250,294,305],"constraint":[37],"whilst":[38],"at":[39],"same":[41,55],"time":[42],"providing":[43],"better":[44],"utility":[45,197,303],"compared":[46],"any":[48],"other":[49,74,120],"\u03b5-differentially":[50],"private":[51],"query.":[56],"They":[57],"showed":[58,79],"Geometric":[61],"is":[63,148,164],"universally":[64,96,116,287],"optimal":[65,97,117,253,288],"class":[68,278],"counting":[70,85],"queries.":[71],"On":[72],"hand,":[75],"Brenner":[76,192],"and":[77,87,133,158,162,177,191,193,203,222,240,263,266,315],"Nissim":[78,239],"outside":[81],"space":[83],"queries,":[86],"Bayes":[90,272],"risk":[91,273],"loss":[92,201,261,281],"function,":[93],"no":[94,112],"such":[95,311],"mechanisms":[98,254,289],"exist.":[99],"Except":[100],"Laplace":[107],"mechanism,":[108],"there":[109],"have":[110],"been":[111],"generalisations":[113],"these":[115,327],"results":[118,243,270],"classes":[121],"differentially-private":[123],"mechanisms.":[124],"In":[125],"this":[126,232],"paper,":[127],"we":[128,195,204,234,325],"use":[129],"quantitative":[134],"information":[135],"flow":[136],"as":[137,212],"fundamental":[139],"principle":[140],"studying":[142],"optimality.":[144],"Metric":[145],"generalisation":[150],"both":[152],"standard":[153],"(i.e.,":[154],"central)":[155],"local":[159],"privacy,":[161],"it":[163],"increasingly":[165],"being":[166],"used":[167],"various":[169],"application":[170],"domains,":[171],"instance":[173],"location":[175],"privacy-preserving":[179],"machine":[180],"learning.":[181],"Similar":[182],"approaches":[185],"adopted":[186],"by":[187,219,244],"Nissim,":[194],"measure":[196],"terms":[199],"functions,":[202,262],"interpret":[205],"notion":[207],"an":[213],"information-theoretic":[214],"channel":[215],"satisfying":[216],"constraints":[217],"defined":[218],"meaningful":[225],"underlying":[228,337],"state":[229],"space.":[230],"Using":[231],"framework":[233],"are":[235,290],"able":[236],"clarify":[238],"Brenner\u2019s":[241],"negative":[242,269],"(a)":[245],"fact":[248],"all":[249],"types":[251],"contain":[252],"relative":[255],"kinds":[258],"non-trivial":[260,280],"(b)":[264],"extending":[265],"generalising":[267],"their":[268],"beyond":[271],"specifically":[274],"wide":[277],"functions.":[282],"Our":[283],"exploration":[284],"suggests":[285],"indeed":[291],"rare":[292],"within":[293],"types.":[295],"therefore":[297],"propose":[298],"weaker":[299],"benchmarks":[301],"called":[304],"type":[306],"capacities.":[307],"show":[309],"capacities":[312],"always":[313],"exist":[314],"can":[316],"be":[317],"computed":[318],"using":[319],"convex":[321],"optimisation":[322],"algorithm.":[323],"Further,":[324],"illustrate":[326],"ideas":[328],"on":[329],"selection":[331],"examples":[333],"with":[334],"several":[335],"different":[336],"metrics.":[338]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-04-11T06:13:24.991567","created_date":"2025-10-10T00:00:00"}