Author | Willenborg, Leon. author |
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Title | Elements of Statistical Disclosure Control [electronic resource] / by Leon Willenborg, Ton de Waal |
Imprint | New York, NY : Springer New York : Imprint: Springer, 2001 |
Connect to | http://dx.doi.org/10.1007/978-1-4613-0121-9 |
Descript | XV, 261 p. online resource |
1 Overview of the Area -- 1.1 Introduction -- 1.2 Types of Variables -- 1.3 Types of Microdata -- 1.4 Types of Tabular Data -- 1.5 Introduction to SDC for Microdata and Tables -- 1.6 Intruders and Disclosure Scenarios -- 1.7 Information Loss -- 1.8 Disclosure Protection Techniques for Microdata -- 1.9 Disclosure Protection Techniques for Tables -- 2 Disclosure Risks for Microdata -- 2.1 Introduction -- 2.2 Microdata -- 2.3 Disclosure Scenario -- 2.4 Predictive Disclosure -- 2.5 Re-identification Risk -- 2.6 Risk Per Record and Overall Risk -- 2.7 Population Uniqueness and Unsafe Combinations -- 2.8 Modeling Risks with Discrete Key Variables -- 2.9 Disclosure Scenarios in Practice -- 2.10 Combinations to Check -- 3 Data Analytic Impact of SDC Techniques on Microdata -- 3.1 Introduction -- 3.2 The Variance Impact of SDC Procedures -- 3.3 The Bias Impact of SDC Procedures -- 3.4 Impact of SDC Procedures on Methods of Estimation -- 3.5 Information Loss Measures Based on Entropy -- 3.6 Alternative Information Loss Measures -- 3.7 MSP for Microdata -- 4 Application of Non-Perturbative SDC Techniques for Microdata -- 4.1 Introduction -- 4.2 Local Suppression -- 4.3 Global Recoding -- 5 Application of Perturbative SDC Techniques for Microdata -- 5.1 Introduction -- 5.2 Overview -- 5.3 Adding Noise -- 5.4 Rounding -- 5.5 Derivation of PRAM Matrices -- 5.6 Data Swapping -- 5.7 Adjustment Weights -- 6 Disclosure Risk for Tabular Data -- 6.1 Introduction -- 6.2 Disclosur e Risk for Tables of Magnitude Tables -- 6.3 Disclosure Risk for Frequency Count Tables -- 6.4 Linked Tables -- 6.5 Protection Intervals for Sensitive Cells -- 6.6 Sensitivity Rules for General Tables -- 7.2 Information Loss Based on Cell Weights -- 7.3 MSP for Tables -- 7.4 Entropy Considerations -- 8 Application of Non-Perturbative Techniques for Tabular Data -- 8.1 Introduction -- 8.2 Table Redesign -- 8.3 Cell Suppression -- 8.4 Some Additional Cell Suppression Terminology -- 8.5 Hypercube Method -- 8.6 Secondary Suppression as an LP-Problem -- 8.7 Secondary Suppression as a MIP -- 8.8 Cell Suppression in Linked Tables -- 8.9 Cell Suppression in General Two-Dimensional Tables -- 8.10 Cell Suppression in General Three-Dimensional Tables -- 8.11 Comments on Cell Suppression -- 9 Application of Perturbative Techniques for Tabular Data -- 9.1 Introduction -- 9.2 Adding Noise -- 9.3 Unrestricted Rounding -- 9.4 Controlled Rounding -- 9.5 Controlled Rounding by Means of Simulated Annealing -- 9.6 Controlled Rounding as a MIP -- 9.7 Linked Tables -- References