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Article: EFFECTIVENESS OF OUTPUT MODIFICATION BY ROUNDING FOR PROTECTION OF STATISTICAL DATA BASES.

TitleEFFECTIVENESS OF OUTPUT MODIFICATION BY ROUNDING FOR PROTECTION OF STATISTICAL DATA BASES.
Authors
Achugbue, James OChin, Francis Y
Issue Date1979
PublisherUniversity of Toronto Press, Journals Division. The Journal's web site is located at http://www.utpjournals.com/infor/infor.html
Citation
Infor Journal, 1979, v. 17 n. 3, p. 209-218 How to Cite?
AbstractThe security problem for statistical data bases is discussed and a couple of techniques, namely rounding and random rounding, which have been proposed to solve the statistical data base security problem are examined in detail. These techniques are studied in connection with a simple model of a statistical data base which produces cross-tabulations. Analysis of the effects of both techniques on data base output indicates that, with suitable choice of base, rounding may be a more secure technique than random rounding.
Persistent Identifierhttp://hdl.handle.net/10722/152204
ISSN
0315-5986
2023 Impact Factor: 1.1
2023 SCImago Journal Rankings: 0.348

 

DC FieldValueLanguage
dc.contributor.authorAchugbue, James Oen_US
dc.contributor.authorChin, Francis Yen_US
dc.date.accessioned2012-06-26T06:36:31Z-
dc.date.available2012-06-26T06:36:31Z-
dc.date.issued1979en_US
dc.identifier.citationInfor Journal, 1979, v. 17 n. 3, p. 209-218en_US
dc.identifier.issn0315-5986en_US
dc.identifier.urihttp://hdl.handle.net/10722/152204-
dc.description.abstractThe security problem for statistical data bases is discussed and a couple of techniques, namely rounding and random rounding, which have been proposed to solve the statistical data base security problem are examined in detail. These techniques are studied in connection with a simple model of a statistical data base which produces cross-tabulations. Analysis of the effects of both techniques on data base output indicates that, with suitable choice of base, rounding may be a more secure technique than random rounding.en_US
dc.languageengen_US
dc.publisherUniversity of Toronto Press, Journals Division. The Journal's web site is located at http://www.utpjournals.com/infor/infor.htmlen_US
dc.relation.ispartofINFOR Journalen_US
dc.titleEFFECTIVENESS OF OUTPUT MODIFICATION BY ROUNDING FOR PROTECTION OF STATISTICAL DATA BASES.en_US
dc.typeArticleen_US
dc.identifier.emailChin, Francis Y:chin@cs.hku.hken_US
dc.identifier.authorityChin, Francis Y=rp00105en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0018506338en_US
dc.identifier.volume17en_US
dc.identifier.issue3en_US
dc.identifier.spage209en_US
dc.identifier.epage218en_US
dc.publisher.placeCanadaen_US
dc.identifier.scopusauthoridAchugbue, James O=7801466881en_US
dc.identifier.scopusauthoridChin, Francis Y=7005101915en_US
dc.identifier.issnl0315-5986-

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