{"id":"https://openalex.org/W2109554690","doi":"https://doi.org/10.1093/comjnl/bxr028","title":"Satisfying Privacy Requirements Before Data Anonymization","display_name":"Satisfying Privacy Requirements Before Data Anonymization","publication_year":2011,"publication_date":"2011-03-17","ids":{"openalex":"https://openalex.org/W2109554690","doi":"https://doi.org/10.1093/comjnl/bxr028","mag":"2109554690"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxr028","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxr028","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-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/A5100656312","display_name":"Xiaoyan Sun","orcid":"https://orcid.org/0000-0002-1386-6853"},"institutions":[{"id":"https://openalex.org/I1288237921","display_name":"Australian Council for Educational Research","ror":"https://ror.org/012x2n652","country_code":"AU","type":"education","lineage":["https://openalex.org/I1288237921"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"X. Sun","raw_affiliation_strings":["Australian Council for Educational Research, Camberwell, VIC, Australia","Australian Council for Educational Research, Camberwell VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Australian Council for Educational Research, Camberwell, VIC, Australia","institution_ids":["https://openalex.org/I1288237921"]},{"raw_affiliation_string":"Australian Council for Educational Research, Camberwell VIC, Australia","institution_ids":["https://openalex.org/I1288237921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100403969","display_name":"Hua Wang","orcid":"https://orcid.org/0000-0002-8465-0996"},"institutions":[{"id":"https://openalex.org/I185523456","display_name":"University of Southern Queensland","ror":"https://ror.org/04sjbnx57","country_code":"AU","type":"education","lineage":["https://openalex.org/I185523456"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"H. Wang","raw_affiliation_strings":["Department of Mathematics & Computing, University of Southern Queensland, Toowoomba, QLD, Australia","Department of Mathematics and Computing, University of Southern Queensland, Toowoomba, Qld, Australia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics & Computing, University of Southern Queensland, Toowoomba, QLD, Australia","institution_ids":["https://openalex.org/I185523456"]},{"raw_affiliation_string":"Department of Mathematics and Computing, University of Southern Queensland, Toowoomba, Qld, Australia#TAB#","institution_ids":["https://openalex.org/I185523456"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012177739","display_name":"Jiuyong Li","orcid":"https://orcid.org/0000-0002-9023-1878"},"institutions":[{"id":"https://openalex.org/I170239107","display_name":"University of South Australia","ror":"https://ror.org/01p93h210","country_code":"AU","type":"education","lineage":["https://openalex.org/I170239107"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"J. Li","raw_affiliation_strings":["School of Computer and Information Science, University of South Australia, Adelaide, SA, Australia","Sch. of Comput. & Inf. Sci., Univ. of South Australia, Adelaide, SA, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Information Science, University of South Australia, Adelaide, SA, Australia","institution_ids":["https://openalex.org/I170239107"]},{"raw_affiliation_string":"Sch. of Comput. & Inf. Sci., Univ. of South Australia, Adelaide, SA, Australia","institution_ids":["https://openalex.org/I170239107"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100388333","display_name":"Yi Zhang","orcid":"https://orcid.org/0000-0003-4299-1511"},"institutions":[{"id":"https://openalex.org/I71270174","display_name":"Victoria University","ror":"https://ror.org/04j757h98","country_code":"AU","type":"education","lineage":["https://openalex.org/I71270174"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Y. Zhang","raw_affiliation_strings":["School of Engineering and Science, Victoria University, Melbourne, VIC, Australia","\u2002School of Engineering and Science, Victoria University, Melbourne, Vic., Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Science, Victoria University, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I71270174"]},{"raw_affiliation_string":"\u2002School of Engineering and Science, Victoria University, Melbourne, Vic., Australia","institution_ids":["https://openalex.org/I71270174"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100656312"],"corresponding_institution_ids":["https://openalex.org/I1288237921"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":6.4027,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.96368798,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"55","issue":"4","first_page":"422","last_page":"437"},"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9789999723434448,"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"}},{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9577999711036682,"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":0.8369861245155334},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.7709046602249146},{"id":"https://openalex.org/keywords/data-anonymization","display_name":"Data anonymization","score":0.6495562791824341},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.64866042137146},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.6414363980293274},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6381649971008301},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6004492044448853},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5947908163070679},{"id":"https://openalex.org/keywords/pairwise-comparison","display_name":"Pairwise comparison","score":0.5494869351387024},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5267015099525452},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5066428780555725},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.43807563185691833},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.43594372272491455},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4316726326942444},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2437160611152649},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.16586169600486755},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11627188324928284}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8369861245155334},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.7709046602249146},{"id":"https://openalex.org/C2776945810","wikidata":"https://www.wikidata.org/wiki/Q17006654","display_name":"Data anonymization","level":3,"score":0.6495562791824341},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.64866042137146},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.6414363980293274},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6381649971008301},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6004492044448853},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5947908163070679},{"id":"https://openalex.org/C184898388","wikidata":"https://www.wikidata.org/wiki/Q1435712","display_name":"Pairwise comparison","level":2,"score":0.5494869351387024},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5267015099525452},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5066428780555725},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.43807563185691833},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.43594372272491455},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4316726326942444},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2437160611152649},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.16586169600486755},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11627188324928284},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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":3,"locations":[{"id":"doi:10.1093/comjnl/bxr028","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxr028","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"},{"id":"pmh:oai:eprints.vu.edu.au:8925","is_oa":false,"landing_page_url":"https://vuir.vu.edu.au/8925/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400215","display_name":"Victoria University Research Repository (Victoria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I41156924","host_organization_name":"Victoria University of Wellington","host_organization_lineage":["https://openalex.org/I41156924"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.942.9206","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.942.9206","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://comjnl.oxfordjournals.org/content/55/4/422.full.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W56293434","https://openalex.org/W1606251440","https://openalex.org/W1981794546","https://openalex.org/W2000646855","https://openalex.org/W2024668293","https://openalex.org/W2078937669","https://openalex.org/W2079995851","https://openalex.org/W2093099348","https://openalex.org/W2095576022","https://openalex.org/W2107927452","https://openalex.org/W2119067110","https://openalex.org/W2128906841","https://openalex.org/W2134479759","https://openalex.org/W2144342348","https://openalex.org/W2159024459","https://openalex.org/W2160541879","https://openalex.org/W2161030490","https://openalex.org/W2162105856","https://openalex.org/W2163263459","https://openalex.org/W2163882872"],"related_works":["https://openalex.org/W2393746923","https://openalex.org/W2306863078","https://openalex.org/W3148376640","https://openalex.org/W2500732036","https://openalex.org/W2182490965","https://openalex.org/W2019376841","https://openalex.org/W2604278997","https://openalex.org/W4387005985","https://openalex.org/W2950947179","https://openalex.org/W2777883117"],"abstract_inverted_index":{"In":[0],"this":[1,103],"paper,":[2],"we":[3,105],"study":[4,73],"a":[5,20,89,113],"problem":[6,79],"of":[7,10,65,80,125,160],"protecting":[8],"privacy":[9,27,96],"individuals":[11],"in":[12,28,33,158],"large":[13,29],"public":[14],"survey":[15,30,36,90],"rating":[16,31,91],"data.":[17],"We":[18,72,120],"propose":[19],"novel":[21,114],"(k,\u03f5,":[22],"l)-anonymity":[23],"model":[24],"to":[25,40,43,86,117],"protect":[26],"data,":[32],"which":[34,84],"each":[35],"record":[37],"is":[38,57,68,85,147],"required":[39],"be":[41],"similar":[42],"at":[44,69],"least":[45,70],"k\u22121":[46],"other":[47],"records":[48],"based":[49],"on":[50,134],"the":[51,55,62,81,95,100,122,126,140,144,167],"non-sensitive":[52],"ratings,":[53],"where":[54],"similarity":[56],"controlled":[58],"by":[59,99],"\u03f5,":[60],"and":[61,111,130,139,149,154,163],"standard":[63],"deviation":[64],"sensitive":[66],"ratings":[67],"l.":[71],"an":[74],"interesting":[75],"yet":[76],"non-trivial":[77],"satisfaction":[78],"proposed":[82,127],"model,":[83],"decide":[87],"whether":[88],"data":[92,137,152],"set":[93],"satisfies":[94],"requirements":[97],"given":[98],"user.":[101],"For":[102],"problem,":[104],"investigate":[106],"its":[107],"inherent":[108],"properties":[109],"theoretically,":[110],"devise":[112],"slicing":[115,128,145],"technique":[116,129,146],"solve":[118],"it.":[119],"analyze":[121],"computation":[123],"complexity":[124],"conduct":[131],"extensive":[132],"experiments":[133],"two":[135],"real-life":[136],"sets,":[138],"results":[141],"show":[142],"that":[143],"fast":[148],"scalable":[150],"with":[151],"size":[153],"much":[155],"more":[156],"efficient":[157],"terms":[159],"execution":[161],"time":[162],"space":[164],"overhead":[165],"than":[166],"heuristic":[168],"pairwise":[169],"method.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":6}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
