Privacy in Statistical Databases
This book constitutes the refereed proceedings of the International Workshop on Privacy in Statistical Databases, PSD 2004, held in June 2004 in Barcelona, Spain as the final conference of the European IST Project Computational Aspects of Statistical Confidentiality.\ The 29 revised full papers presented were carefully reviewed and selected from 44 submissions. The papers are organized in topical sections on foundations of tabular protection, methods for tabular protection, masking for...
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This book constitutes the refereed proceedings of the International Workshop on Privacy in Statistical Databases, PSD 2004, held in June 2004 in Barcelona, Spain as the final conference of the European IST Project Computational Aspects of Statistical Confidentiality.The 29 revised full papers presented were carefully reviewed and selected from 44 submissions. The papers are organized in topical sections on foundations of tabular protection, methods for tabular protection, masking for microdata protection, risks in microdata protection, synthetic data, and software and case studies.
Survey on methods for tabular data protection in ARGUS1Data swapping : variations on a theme by Dalenius and Reiss14Bounds for cell entries in two-way tables given conditional relative frequencies30A new tool for applying controlled rounding to a statistical table in Microsoft Excel44Getting the best results in controlled rounding with the least effort58Computational experiments with minimum-distance controlled perturbation methods73Balancing quality and confidentiality for multivariate tabular data87Reducing the set of tables [tau]-ARGUS considers in a hierarchical setting99Approaches to identify the amount of publishable information in business surveys through waivers110Maximum utility-minimum information loss table server design for statistical disclosure control of tabular data121A fast network flows heuristic for cell suppression in positive tables136On the security of noise addition for privacy in statistical databases149Microaggregation for categorical variables : a median based approach162Evaluating fuzzy clustering algorithms for microdata protection175To blank or not to blank? A comparison of the effects of disclosure limitation methods on nonlinear regression estimates187Outlier protection in continuous microdata masking201Re-identification methods for masked microdata216Masking and re-identification methods for public-use microdata : overview and research problems231A Bayesian hierarchical model approach to risk estimation in statistical disclosure limitation247Individual risk estimation in [mu]argus : a review262Analysis of re-identification risk based on log-linear models273New approaches to confidentiality protection : synthetic data, remote access and research data centers282Multiply-imputing confidential characteristics and file links in longitudinal linked data290Fast generation of accurate synthetic microdata298Trade-off between disclosure risk and information loss using multivariate microaggregation : a case study on business data307The ARGUS software in the CASC-project323Different grades of statistical disclosure control correlated with German statistics law336Developing adoptable disclosure protection techniques : lessons learned from a U.S. experience343Privacy preserving and data mining in an on-line statistical database of additive type353
