{"id":"https://openalex.org/W2889785340","doi":"https://doi.org/10.1145/3243734.3243863","title":"DP-Finder","display_name":"DP-Finder","publication_year":2018,"publication_date":"2018-10-15","ids":{"openalex":"https://openalex.org/W2889785340","doi":"https://doi.org/10.1145/3243734.3243863","mag":"2889785340"},"language":"en","primary_location":{"id":"doi:10.1145/3243734.3243863","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3243734.3243863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security","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/A5074409480","display_name":"Benjamin Bichsel","orcid":"https://orcid.org/0000-0003-3283-7908"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Benjamin Bichsel","raw_affiliation_strings":["ETH Zurich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045044745","display_name":"Timon Gehr","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Timon Gehr","raw_affiliation_strings":["ETH Zurich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001910580","display_name":"Dana Drachsler-Cohen","orcid":"https://orcid.org/0000-0001-6644-5377"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Dana Drachsler-Cohen","raw_affiliation_strings":["ETH Zurich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073801126","display_name":"Petar Tsankov","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Petar Tsankov","raw_affiliation_strings":["ETH Zurich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069901599","display_name":"Martin Vechev","orcid":"https://orcid.org/0000-0002-0054-9568"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Martin Vechev","raw_affiliation_strings":["ETH Zurich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5074409480"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":4.2306,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.9531372,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"508","last_page":"524"},"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":0.9940999746322632,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/counterexample","display_name":"Counterexample","score":0.9348270297050476},{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.7976904511451721},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.688016414642334},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.6702422499656677},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5446020364761353},{"id":"https://openalex.org/keywords/differentiable-function","display_name":"Differentiable function","score":0.5066226124763489},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4536449909210205},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.44866830110549927},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.44755294919013977},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43305307626724243},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26485902070999146},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.19199347496032715}],"concepts":[{"id":"https://openalex.org/C162838799","wikidata":"https://www.wikidata.org/wiki/Q596077","display_name":"Counterexample","level":2,"score":0.9348270297050476},{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.7976904511451721},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.688016414642334},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.6702422499656677},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5446020364761353},{"id":"https://openalex.org/C202615002","wikidata":"https://www.wikidata.org/wiki/Q783507","display_name":"Differentiable function","level":2,"score":0.5066226124763489},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4536449909210205},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.44866830110549927},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.44755294919013977},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43305307626724243},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26485902070999146},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.19199347496032715},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3243734.3243863","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3243734.3243863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7900000214576721,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1586209290","https://openalex.org/W1818923311","https://openalex.org/W1907550802","https://openalex.org/W2010523825","https://openalex.org/W2027193703","https://openalex.org/W2047749307","https://openalex.org/W2096870293","https://openalex.org/W2097061283","https://openalex.org/W2101771965","https://openalex.org/W2169861334","https://openalex.org/W2315671126","https://openalex.org/W2473418344","https://openalex.org/W2494200839","https://openalex.org/W2567588361","https://openalex.org/W2624627038","https://openalex.org/W2753900993","https://openalex.org/W2754729435","https://openalex.org/W2761138375","https://openalex.org/W2765072760","https://openalex.org/W2785628571","https://openalex.org/W2950053966","https://openalex.org/W2950602864","https://openalex.org/W2953384591","https://openalex.org/W2963506795","https://openalex.org/W3102891118","https://openalex.org/W3123629616"],"related_works":["https://openalex.org/W3100637409","https://openalex.org/W2889785340","https://openalex.org/W2999340747","https://openalex.org/W4295127475","https://openalex.org/W2951137283","https://openalex.org/W4298767027","https://openalex.org/W3115481270","https://openalex.org/W4287547009","https://openalex.org/W1968011359","https://openalex.org/W2132243817"],"abstract_inverted_index":{"We":[0],"present":[1],"DP-Finder,":[2],"a":[3,41,47,55,61,74,78,112,120,169,188],"novel":[4],"approach":[5],"and":[6,54,82,101],"system":[7],"that":[8,59,158,183],"automatically":[9],"derives":[10],"lower":[11,42,166,179],"bounds":[12,21,33,167,180],"on":[13,92],"the":[14,108,124,130],"differential":[15,164],"privacy":[16,63,109,152,165],"enforced":[17],"by":[18,50],"algorithms.":[19,173],"Lower":[20],"are":[22],"practically":[23],"useful":[24],"as":[25,71,133],"they":[26],"can":[27],"show":[28,116],"tightness":[29],"of":[30,57,111,123,171],"existing":[31],"upper":[32,38],"or":[34],"even":[35],"identify":[36],"incorrect":[37],"bounds.":[39],"Computing":[40],"bound":[43],"involves":[44,76],"searching":[45],"for":[46,150,168],"counterexample,":[48],"defined":[49],"two":[51,93],"neighboring":[52],"inputs":[53],"set":[56],"outputs,":[58],"identifies":[60],"large":[62,79,151],"violation.":[64],"This":[65,144],"is":[66,160],"an":[67,99,134],"inherently":[68],"hard":[69],"problem":[70],"finding":[72],"such":[73],"counterexample":[75],"inspecting":[77],"(usually":[80],"infinite)":[81],"sparse":[83],"search":[84,131,149],"space.":[85],"To":[86],"address":[87],"this":[88],"challenge,":[89],"DP-Finder":[90,159],"relies":[91],"key":[94],"insights.":[95],"First,":[96],"we":[97,115],"introduce":[98],"effective":[100,161],"precise":[102],"correlated":[103],"sampling":[104],"method":[105],"to":[106,118,128,137,147],"estimate":[107],"violation":[110],"counterexample.":[113],"Second,":[114],"how":[117],"obtain":[119],"differentiable":[121],"version":[122],"problem,":[125],"enabling":[126],"us":[127,146],"phrase":[129],"task":[132],"optimization":[135],"objective":[136],"be":[138],"maximized":[139],"with":[140],"state-of-the-art":[141],"numerical":[142],"optimizers.":[143],"allows":[145],"systematically":[148],"violations.":[153],"Our":[154],"experimental":[155],"results":[156],"indicate":[157],"in":[162,181,187],"computing":[163],"number":[170],"randomized":[172],"For":[174],"instance,":[175],"it":[176],"finds":[177],"tight":[178],"algorithms":[182],"obfuscate":[184],"their":[185],"input":[186],"non-trivial":[189],"fashion.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":7}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2018-09-27T00:00:00"}