{"id":"https://openalex.org/W3081083806","doi":"https://doi.org/10.1109/isit44484.2020.9174332","title":"Hiding Identities: Estimation Under Local Differential Privacy","display_name":"Hiding Identities: Estimation Under Local Differential Privacy","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3081083806","doi":"https://doi.org/10.1109/isit44484.2020.9174332","mag":"3081083806"},"language":"en","primary_location":{"id":"doi:10.1109/isit44484.2020.9174332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit44484.2020.9174332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 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/A5057824853","display_name":"Antonious M. Girgis","orcid":"https://orcid.org/0000-0001-9828-6534"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Antonious M. Girgis","raw_affiliation_strings":["University of California,Los Angeles,USA","University of California, Los Angeles, USA"],"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles,USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023777978","display_name":"Deepesh Data","orcid":"https://orcid.org/0000-0003-3544-8414"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Deepesh Data","raw_affiliation_strings":["University of California,Los Angeles,USA","University of California, Los Angeles, USA"],"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles,USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083980887","display_name":"Suhas Diggavi","orcid":"https://orcid.org/0000-0001-7313-9861"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Suhas Diggavi","raw_affiliation_strings":["University of California,Los Angeles,USA","University of California, Los Angeles, USA"],"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles,USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5057824853"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":0.1372,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55613019,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"914","last_page":"919"},"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":0.995199978351593,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7738218307495117},{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.7181811332702637},{"id":"https://openalex.org/keywords/minimax","display_name":"Minimax","score":0.625659704208374},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.606704592704773},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.5875906944274902},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.48931095004081726},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.43413397669792175},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.42667266726493835},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32353246212005615},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.32069748640060425},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2721688449382782},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19134363532066345},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.15076395869255066},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.10464194416999817}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7738218307495117},{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.7181811332702637},{"id":"https://openalex.org/C149728462","wikidata":"https://www.wikidata.org/wiki/Q751319","display_name":"Minimax","level":2,"score":0.625659704208374},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.606704592704773},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.5875906944274902},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.48931095004081726},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.43413397669792175},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.42667266726493835},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32353246212005615},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.32069748640060425},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2721688449382782},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19134363532066345},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.15076395869255066},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.10464194416999817},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit44484.2020.9174332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit44484.2020.9174332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W759230635","https://openalex.org/W1873763122","https://openalex.org/W1981029888","https://openalex.org/W1986293063","https://openalex.org/W2013823004","https://openalex.org/W2027595342","https://openalex.org/W2029905190","https://openalex.org/W2053801139","https://openalex.org/W2137303700","https://openalex.org/W2151320232","https://openalex.org/W2792817205","https://openalex.org/W2810834533","https://openalex.org/W2914626004","https://openalex.org/W2945692128","https://openalex.org/W2949528286","https://openalex.org/W2952871158","https://openalex.org/W2963554697","https://openalex.org/W2963881987","https://openalex.org/W2964010583","https://openalex.org/W2964074929","https://openalex.org/W2964388697","https://openalex.org/W3081083806","https://openalex.org/W3102407811","https://openalex.org/W3102859907","https://openalex.org/W3103108607","https://openalex.org/W4205228770","https://openalex.org/W6622116854","https://openalex.org/W6639246211","https://openalex.org/W6696286401","https://openalex.org/W6753116055","https://openalex.org/W6759377119","https://openalex.org/W6762410339"],"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/W2016058626","https://openalex.org/W2965783911"],"abstract_inverted_index":{"In":[0],"this":[1,38,131],"paper,":[2],"we":[3,90],"study":[4],"an":[5,17,35,54],"estimation":[6,94],"problem":[7],"under":[8,100,147],"the":[9,44,61,64,70,74,86,101,104,107,116,121,126,137,142,153],"local":[10],"differential":[11],"privacy":[12],"(LDP)":[13],"framework:":[14],"There":[15],"is":[16,46,99,119],"ordered":[18],"list":[19,39,45],"of":[20,28,72,109,145,155],"d":[21],"values":[22,62],"(e.g.,":[23],"real":[24],"numbers);":[25],"a":[26,148],"set":[27],"n":[29],"users,":[30],"where":[31],"each":[32,41,78,113,158],"user":[33,79],"observes":[34],"element":[36],"from":[37],"and":[40,53,81,115],"value":[42,76],"in":[43,85,124],"observed":[47],"by":[48],"at":[49],"least":[50],"one":[51,98,118],"user;":[52],"untrusted":[55],"server,":[56],"who":[57],"wants":[58],"to":[59],"estimate":[60],"that":[63,77,103,111,136],"users":[65,110,146,156],"possess,":[66],"without":[67],"learning":[68],"(in":[69],"sense":[71],"LDP)":[73],"actual":[75],"has":[80],"its":[82],"corresponding":[83],"index":[84],"list.":[87],"Towards":[88],"this,":[89],"propose":[91],"two":[92],"LDP":[93],"schemes:":[95],"The":[96],"first":[97],"assumption":[102],"server":[105,127],"knows":[106],"number":[108,144,154],"observe":[112],"value;":[114],"second":[117],"for":[120],"general":[122],"scenario,":[123],"which":[125],"does":[128],"not":[129],"have":[130],"prior":[132],"information.":[133],"We":[134],"show":[135],"minimax":[138],"risk":[139],"decreases":[140],"with":[141],"total":[143],"very":[149],"mild":[150],"condition":[151],"on":[152],"observing":[157],"value.":[159]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
