Ochrona informacji w statystycznych bazach danych

Translated title of the contribution: Protection of information in statistical data bases

Jozef Pieprzyk*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


The work reviews protection methods against compromising of statistical data bases. Attention has been paid to two methods and their quality has been given. The first method consists of imposing constraints on data items sets for queries permitted in the data base. The second method is closely connected with splitting data base relations into disjoined subsets and it gives the user's access only to a priori fixed subsets of data items.

Translated title of the contributionProtection of information in statistical data bases
Original languagePolish
Pages (from-to)1261-1285
Number of pages25
JournalRozprawy Elektrotechniczne
Issue number4
Publication statusPublished - 1983

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