{"id":"https://openalex.org/W4386071990","doi":"https://doi.org/10.1109/isit54713.2023.10206716","title":"Total Variation with Differential Privacy: Tighter Composition and Asymptotic Bounds","display_name":"Total Variation with Differential Privacy: Tighter Composition and Asymptotic Bounds","publication_year":2023,"publication_date":"2023-06-25","ids":{"openalex":"https://openalex.org/W4386071990","doi":"https://doi.org/10.1109/isit54713.2023.10206716"},"language":"en","primary_location":{"id":"doi:10.1109/isit54713.2023.10206716","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isit54713.2023.10206716","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/A5092675654","display_name":"Elena Ghazi","orcid":"https://orcid.org/0009-0000-5470-8379"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":true,"raw_author_name":"Elena Ghazi","raw_affiliation_strings":["American University of Beirut,Electrical and Computer Engineering Department,Beirut,Lebanon","Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon"],"affiliations":[{"raw_affiliation_string":"American University of Beirut,Electrical and Computer Engineering Department,Beirut,Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025826564","display_name":"Ibrahim Issa","orcid":"https://orcid.org/0000-0002-2865-9339"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["CH","LB"],"is_corresponding":false,"raw_author_name":"Ibrahim Issa","raw_affiliation_strings":["American University of Beirut,Electrical and Computer Engineering Department,Beirut,Lebanon","Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","School of Computer and Communication Sciences, EPFL, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"American University of Beirut,Electrical and Computer Engineering Department,Beirut,Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"School of Computer and Communication Sciences, EPFL, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5092675654"],"corresponding_institution_ids":["https://openalex.org/I98635879"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10202511,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1806","last_page":"1811"},"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":0.9962000250816345,"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":0.9905999898910522,"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":0.927483081817627},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.8687828779220581},{"id":"https://openalex.org/keywords/composition","display_name":"Composition (language)","score":0.6570155620574951},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5773029327392578},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.5728375911712646},{"id":"https://openalex.org/keywords/variation-of-parameters","display_name":"Variation of parameters","score":0.4108502268791199},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39272910356521606},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38025227189064026},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3220621347427368},{"id":"https://openalex.org/keywords/differential-equation","display_name":"Differential equation","score":0.2354421317577362},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10482659935951233},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07198047637939453}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.927483081817627},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.8687828779220581},{"id":"https://openalex.org/C40231798","wikidata":"https://www.wikidata.org/wiki/Q1333743","display_name":"Composition (language)","level":2,"score":0.6570155620574951},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5773029327392578},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.5728375911712646},{"id":"https://openalex.org/C62689967","wikidata":"https://www.wikidata.org/wiki/Q1205942","display_name":"Variation of parameters","level":3,"score":0.4108502268791199},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39272910356521606},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38025227189064026},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3220621347427368},{"id":"https://openalex.org/C78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","level":2,"score":0.2354421317577362},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10482659935951233},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07198047637939453},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit54713.2023.10206716","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isit54713.2023.10206716","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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.6600000262260437}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309999","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1557833142","https://openalex.org/W1873763122","https://openalex.org/W1966072539","https://openalex.org/W2050495532","https://openalex.org/W2074006684","https://openalex.org/W2120456162","https://openalex.org/W2245160765","https://openalex.org/W2294904676","https://openalex.org/W2594311007","https://openalex.org/W2621140322","https://openalex.org/W2922457090","https://openalex.org/W2943912735","https://openalex.org/W2963541051","https://openalex.org/W3169733032","https://openalex.org/W4287124863","https://openalex.org/W4297781211","https://openalex.org/W6633508582","https://openalex.org/W6639056083","https://openalex.org/W6697139857","https://openalex.org/W6762191267","https://openalex.org/W6784500870","https://openalex.org/W6796517238","https://openalex.org/W6796579654"],"related_works":["https://openalex.org/W3038283795","https://openalex.org/W2604501336","https://openalex.org/W2734500670","https://openalex.org/W2386430105","https://openalex.org/W2558166297","https://openalex.org/W2315671126","https://openalex.org/W798507144","https://openalex.org/W4386071990","https://openalex.org/W1985211829","https://openalex.org/W2938023845"],"abstract_inverted_index":{"The":[0],"framework":[1],"of":[2,14,18,72],"approximate":[3],"differential":[4,45],"privacy":[5,46],"is":[6,32,56,63],"considered,":[7],"and":[8,34],"augmented":[9],"by":[10,23],"introducing":[11],"the":[12,41,51,68],"notion":[13],"\"the":[15],"total":[16,52,70],"variation":[17,71],"a":[19],"(privacy-preserving)":[20],"mechanism\"":[21],"(denoted":[22],"\u03b7-TV).":[24],"With":[25],"this":[26],"refinement,":[27],"an":[28],"exact":[29],"composition":[30],"result":[31],"derived,":[33],"shown":[35,57],"to":[36],"be":[37],"significantly":[38],"tighter":[39],"than":[40],"optimal":[42],"bounds":[43],"for":[44],"(which":[47],"do":[48],"not":[49],"consider":[50],"variation).":[53],"Furthermore,":[54],"it":[55],"that":[58],"(\u03b5,":[59],"\u03b4)-DP":[60],"with":[61],"\u03b7-TV":[62],"closed":[64],"under":[65],"subsampling.":[66],"Finally,":[67],"induced":[69],"commonly":[73],"used":[74],"mechanisms":[75],"are":[76],"computed.":[77]},"counts_by_year":[],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}