{"id":"https://openalex.org/W2033341683","doi":"https://doi.org/10.1145/2452376.2452397","title":"Compromising privacy in precise query protocols","display_name":"Compromising privacy in precise query protocols","publication_year":2013,"publication_date":"2013-03-18","ids":{"openalex":"https://openalex.org/W2033341683","doi":"https://doi.org/10.1145/2452376.2452397","mag":"2033341683"},"language":"en","primary_location":{"id":"doi:10.1145/2452376.2452397","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2452376.2452397","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Extending Database Technology","raw_type":"proceedings-article"},"type":"conference-paper","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/A5072700064","display_name":"Jonathan L. Dautrich","orcid":null},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan L. Dautrich","raw_affiliation_strings":["University of California, Riverside"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Riverside","institution_ids":["https://openalex.org/I103635307"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076770874","display_name":"Chinya V. Ravishankar","orcid":"https://orcid.org/0000-0001-5735-9792"},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chinya V. Ravishankar","raw_affiliation_strings":["University of California, Riverside"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Riverside","institution_ids":["https://openalex.org/I103635307"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I103635307"],"apc_list":null,"apc_paid":null,"fwci":2.5169,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.90738579,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"155","last_page":"166"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","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/T10237","display_name":"Cryptography and Data Security","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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998999834060669,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.816497266292572},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.8159135580062866},{"id":"https://openalex.org/keywords/equivocation","display_name":"Equivocation","score":0.6441142559051514},{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.5597236752510071},{"id":"https://openalex.org/keywords/range-query","display_name":"Range query (database)","score":0.5236591696739197},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.44461894035339355},{"id":"https://openalex.org/keywords/cryptographic-primitive","display_name":"Cryptographic primitive","score":0.4440135657787323},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.4403865337371826},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4102451205253601},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.37161576747894287},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3714723587036133},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3549165725708008},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.3489198088645935},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3320571780204773},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.2836298942565918},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.2674526572227478},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.14937207102775574},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09339603781700134}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.816497266292572},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8159135580062866},{"id":"https://openalex.org/C17859611","wikidata":"https://www.wikidata.org/wiki/Q10797615","display_name":"Equivocation","level":2,"score":0.6441142559051514},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.5597236752510071},{"id":"https://openalex.org/C136736807","wikidata":"https://www.wikidata.org/wiki/Q818943","display_name":"Range query (database)","level":5,"score":0.5236591696739197},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.44461894035339355},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.4440135657787323},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4403865337371826},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4102451205253601},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.37161576747894287},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3714723587036133},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3549165725708008},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.3489198088645935},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3320571780204773},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.2836298942565918},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.2674526572227478},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.14937207102775574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09339603781700134},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2452376.2452397","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2452376.2452397","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Extending Database Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G3460668012","display_name":null,"funder_award_id":"N00014-07-C-0311","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320314637","display_name":"National Physical Science Consortium","ror":null},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W40480588","https://openalex.org/W1481785025","https://openalex.org/W1526102210","https://openalex.org/W1545698365","https://openalex.org/W1553146597","https://openalex.org/W1568188496","https://openalex.org/W1588338917","https://openalex.org/W1589843374","https://openalex.org/W1596208550","https://openalex.org/W1801457577","https://openalex.org/W1895952394","https://openalex.org/W1915941061","https://openalex.org/W2003500686","https://openalex.org/W2014683958","https://openalex.org/W2024491681","https://openalex.org/W2035871140","https://openalex.org/W2043508455","https://openalex.org/W2054174464","https://openalex.org/W2054356884","https://openalex.org/W2077097238","https://openalex.org/W2105751742","https://openalex.org/W2128561619","https://openalex.org/W2134167315","https://openalex.org/W2138383382","https://openalex.org/W2154448764","https://openalex.org/W2154496743","https://openalex.org/W2165464232","https://openalex.org/W2165589425","https://openalex.org/W2169691038","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2884693032","https://openalex.org/W2022034366","https://openalex.org/W2992325167","https://openalex.org/W2342506563","https://openalex.org/W4246965388","https://openalex.org/W1946048292","https://openalex.org/W2276821839","https://openalex.org/W3182326346","https://openalex.org/W1994672379","https://openalex.org/W4232700914"],"abstract_inverted_index":{"Privacy":[0],"and":[1,24,42,90,131,137],"security":[2],"for":[3,105],"outsourced":[4],"databases":[5],"are":[6,18,35,87],"often":[7],"provided":[8],"by":[9,21,108,149],"Precise":[10],"Query":[11],"Protocols":[12],"(PQPs).":[13],"In":[14],"a":[15,22,27,59],"PQP,":[16],"records":[17,107],"individually":[19],"encrypted":[20,32,50,78,106,126],"client":[23,30],"stored":[25],"on":[26,92],"server.":[28],"The":[29],"issues":[31],"queries,":[33,71],"which":[34],"run":[36],"under":[37],"encryption":[38],"at":[39],"the":[40,43,46,55,63],"server,":[41],"server":[44],"returns":[45],"exact":[47],"set":[48],"of":[49,65,125],"tuples":[51],"needed":[52],"to":[53,75,84,95,121,145],"satisfy":[54],"query.":[56],"We":[57,128],"propose":[58,129],"general":[60],"attack":[61],"against":[62],"privacy":[64,135,144],"all":[66],"PQPs":[67],"that":[68,82,141],"support":[69],"range":[70,110],"using":[72,113],"query":[73,111],"results":[74,112,116,140],"partially":[76],"order":[77,85],"records.":[79,127],"Existing":[80],"attacks":[81],"seek":[83],"etuples":[86],"less":[88],"powerful":[89],"depend":[91],"weaknesses":[93],"specific":[94],"particular":[96],"PQPs.":[97],"Our":[98],"novel":[99],"algorithm":[100],"identifies":[101],"permissible":[102],"positions":[103],"(loci)":[104],"organizing":[109],"PQ-trees.":[114],"These":[115],"can":[117],"then":[118],"be":[119,146],"used":[120],"infer":[122],"attribute":[123],"values":[124],"equivocation":[130],"permutation":[132],"entropy":[133],"as":[134],"metrics,":[136],"give":[138],"experimental":[139],"show":[142],"PQP":[143],"easily":[147],"compromised":[148],"our":[150],"attack.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
