Multiple releases of k-anonymous data sets and k-anonymous relational databases
2012 (English)In: International Journal of Uncertainty Fuzziness and Knowledge-Based Systems, ISSN 0218-4885, Vol. 20, no 6, 839- p.Article in journal (Refereed) Published
In data privacy, the evaluation of the disclosure risk has to take into account the fact that several releases of the same or similar information about a population are common. In this paper we discuss this issue within the scope of k-anonymity. We also show how this issue is related to the publication of privacy protected databases that consist of linked tables. We present algorithms for the implementation of k-anonymity for this type of data.
Place, publisher, year, edition, pages
World Scientific Publishing , 2012. Vol. 20, no 6, 839- p.
Data privacy; disclosure risk; k-anonymity; databases
IdentifiersURN: urn:nbn:se:liu:diva-91456DOI: 10.1142/S0218488512400260OAI: oai:DiVA.org:liu-91456DiVA: diva2:617987