{"id":"https://openalex.org/W2137256171","doi":"https://doi.org/10.1109/pst.2012.6297921","title":"Aggregation and privacy in multi-relational databases","display_name":"Aggregation and privacy in multi-relational databases","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2137256171","doi":"https://doi.org/10.1109/pst.2012.6297921","mag":"2137256171"},"language":"en","primary_location":{"id":"doi:10.1109/pst.2012.6297921","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pst.2012.6297921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Tenth Annual International Conference on Privacy, Security and Trust","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.20381/ruor-5584","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010220467","display_name":"Yasser Jafer","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yasser Jafer","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, University of Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069410082","display_name":"Herna L. Viktor","orcid":"https://orcid.org/0000-0003-1914-5077"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Herna L. Viktor","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, University of Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":null,"display_name":"Eric Paquet","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]},{"id":"https://openalex.org/I4210159778","display_name":"National Research Council Canada","ror":"https://ror.org/04mte1k06","country_code":"CA","type":"government","lineage":["https://openalex.org/I4210159778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Eric Paquet","raw_affiliation_strings":["Information Technology and Communication, National Research Council Canada, Canada","School of Electrical Engineering and Computer Science, University of Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Technology and Communication, National Research Council Canada, Canada","institution_ids":["https://openalex.org/I4210159778"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4423,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.74221987,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"67","last_page":"74"},"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":0.9914000034332275,"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/T11719","display_name":"Data Quality and Management","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8007769584655762},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.6291437745094299},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.5390284657478333},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.5322157144546509},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5155196189880371},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5003764629364014},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4357251822948456},{"id":"https://openalex.org/keywords/relational-model","display_name":"Relational model","score":0.42329251766204834},{"id":"https://openalex.org/keywords/information-sensitivity","display_name":"Information sensitivity","score":0.4194568395614624},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.41811975836753845},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.28107750415802}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8007769584655762},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.6291437745094299},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5390284657478333},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.5322157144546509},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5155196189880371},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5003764629364014},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4357251822948456},{"id":"https://openalex.org/C40207289","wikidata":"https://www.wikidata.org/wiki/Q755662","display_name":"Relational model","level":3,"score":0.42329251766204834},{"id":"https://openalex.org/C137822555","wikidata":"https://www.wikidata.org/wiki/Q2587068","display_name":"Information sensitivity","level":2,"score":0.4194568395614624},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.41811975836753845},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.28107750415802},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/pst.2012.6297921","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pst.2012.6297921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Tenth Annual International Conference on Privacy, Security and Trust","raw_type":"proceedings-article"},{"id":"pmh:oai:cisti-icist.nrc-cnrc.ca:cistinparc:21269149","is_oa":false,"landing_page_url":"https://nrc-publications.canada.ca/eng/view/object/?id=26be441a-9b02-480f-b4a4-abd515d28095","pdf_url":null,"source":{"id":"https://openalex.org/S7407055245","display_name":"NPARC","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:collectionscanada.gc.ca:OOU./en#10393/22695","is_oa":false,"landing_page_url":"http://hdl.handle.net/10393/22695","pdf_url":null,"source":{"id":"https://openalex.org/S4306402307","display_name":"Library and Archives Canada (Government of Canada)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2802286613","host_organization_name":"Government of Canada","host_organization_lineage":["https://openalex.org/I2802286613"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Th\u00c3\u00a8se / Thesis"},{"id":"doi:10.20381/ruor-5584","is_oa":true,"landing_page_url":"https://doi.org/10.20381/ruor-5584","pdf_url":null,"source":{"id":"https://openalex.org/S7407053184","display_name":"University of Ottawa - Library","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.20381/ruor-5584","is_oa":true,"landing_page_url":"https://doi.org/10.20381/ruor-5584","pdf_url":null,"source":{"id":"https://openalex.org/S7407053184","display_name":"University of Ottawa - Library","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7900000214576721,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":87,"referenced_works":["https://openalex.org/W56293434","https://openalex.org/W74648774","https://openalex.org/W77869065","https://openalex.org/W98563929","https://openalex.org/W138380657","https://openalex.org/W184146824","https://openalex.org/W1491945093","https://openalex.org/W1495061682","https://openalex.org/W1498706839","https://openalex.org/W1501498539","https://openalex.org/W1531743498","https://openalex.org/W1534707631","https://openalex.org/W1540042877","https://openalex.org/W1548445892","https://openalex.org/W1551100293","https://openalex.org/W1570448133","https://openalex.org/W1586444875","https://openalex.org/W1592767064","https://openalex.org/W1593468624","https://openalex.org/W1670263352","https://openalex.org/W1981648022","https://openalex.org/W1987902506","https://openalex.org/W1993075862","https://openalex.org/W1999602050","https://openalex.org/W2000867254","https://openalex.org/W2012908200","https://openalex.org/W2022775778","https://openalex.org/W2023401109","https://openalex.org/W2037689320","https://openalex.org/W2048679005","https://openalex.org/W2069171221","https://openalex.org/W2077179394","https://openalex.org/W2078029048","https://openalex.org/W2078937669","https://openalex.org/W2079995851","https://openalex.org/W2093099348","https://openalex.org/W2093843477","https://openalex.org/W2095576022","https://openalex.org/W2103201239","https://openalex.org/W2103686189","https://openalex.org/W2106270242","https://openalex.org/W2107204465","https://openalex.org/W2107927452","https://openalex.org/W2108805307","https://openalex.org/W2109597229","https://openalex.org/W2109676405","https://openalex.org/W2111498367","https://openalex.org/W2119067110","https://openalex.org/W2119592029","https://openalex.org/W2120263102","https://openalex.org/W2127204392","https://openalex.org/W2127716180","https://openalex.org/W2128906841","https://openalex.org/W2129751437","https://openalex.org/W2134167315","https://openalex.org/W2135581534","https://openalex.org/W2136000097","https://openalex.org/W2140151132","https://openalex.org/W2140190241","https://openalex.org/W2140785063","https://openalex.org/W2142406320","https://openalex.org/W2145747124","https://openalex.org/W2149706766","https://openalex.org/W2152131375","https://openalex.org/W2156909104","https://openalex.org/W2160174053","https://openalex.org/W2161030490","https://openalex.org/W2164179075","https://openalex.org/W2166658587","https://openalex.org/W2170398441","https://openalex.org/W2186428165","https://openalex.org/W2230048354","https://openalex.org/W2273629678","https://openalex.org/W2277267280","https://openalex.org/W2395606578","https://openalex.org/W2611164949","https://openalex.org/W2798455746","https://openalex.org/W2911978475","https://openalex.org/W2914515968","https://openalex.org/W3107487884","https://openalex.org/W4248358572","https://openalex.org/W4254494603","https://openalex.org/W6605571608","https://openalex.org/W6635619173","https://openalex.org/W6643516821","https://openalex.org/W6678784402","https://openalex.org/W7065823993"],"related_works":["https://openalex.org/W2267077731","https://openalex.org/W2386578196","https://openalex.org/W3091612633","https://openalex.org/W2483382562","https://openalex.org/W2085988990","https://openalex.org/W1528519853","https://openalex.org/W1510134535","https://openalex.org/W2376710457","https://openalex.org/W1897774768","https://openalex.org/W3006903421"],"abstract_inverted_index":{"The":[0],"aim":[1],"of":[2],"privacy-preserving":[3],"data":[4,31,35,51,61,151],"mining":[5,36],"is":[6,43,119,125],"to":[7,28,33,38,55,57,145],"construct":[8],"highly":[9],"accurate":[10],"predictive":[11],"models":[12],"while":[13],"not":[14,126],"disclosing":[15],"privacy":[16,58,93,118,148],"information.":[17],"Aggregation":[18],"functions,":[19],"such":[20],"as":[21],"sum":[22],"and":[23],"count":[24],"are":[25,52,103,152],"often":[26,104],"used":[27],"pre-process":[29],"the":[30,47,69,75,107,130,150],"prior":[32],"applying":[34],"techniques":[37],"relational":[39,70],"databases.":[40,112],"Often,":[41],"it":[42,124],"implicitly":[44],"assumed":[45],"that":[46,88],"aggregated":[48,132],"(or":[49],"summarized)":[50],"less":[53],"likely":[54],"lead":[56],"violations":[59],"during":[60,140],"mining.":[62],"This":[63,113],"paper":[64],"investigates":[65],"this":[66],"claim,":[67],"within":[68],"database":[71],"domain.":[72],"We":[73],"introduce":[74],"PBIRD":[76],"(Privacy":[77],"Breach":[78],"Investigation":[79],"in":[80,143],"Relational":[81],"Databases)":[82],"methodology.":[83],"Our":[84],"experimental":[85],"results":[86],"show":[87],"aggregation":[89,102],"potentially":[90,97],"introduces":[91],"new":[92],"violations.":[94],"That":[95],"is,":[96],"harmful":[98],"attributes":[99],"obtained":[100,109],"with":[101],"different":[105],"from":[106,110],"ones":[108],"non-aggregated":[111,122],"indicates":[114],"that,":[115],"even":[116],"when":[117,149],"enforced":[120,128],"on":[121,129],"data,":[123],"automatically":[127],"corresponding":[131],"data.":[133],"Consequently,":[134],"special":[135],"care":[136],"should":[137],"be":[138],"taken":[139],"model":[141],"building":[142],"order":[144],"fully":[146],"enforce":[147],"aggregated.":[153]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
