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Preservation of privacy in sensitive data publishing. / 隱私保護數據發佈 / Yin si bao hu shu ju fa bu

Li, Jiexing. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2008. / Includes bibliographical references (leaves [105]-110). / Abstracts in English and Chinese. / Abstract --- p.i / Acknowledgement --- p.iv / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Problem Statement --- p.1 / Chapter 1.2 --- Contributions --- p.3 / Chapter 1.3 --- Thesis Organization --- p.5 / Chapter 2 --- Background Study --- p.7 / Chapter 2.1 --- Generalization Algorithms --- p.7 / Chapter 2.2 --- Privacy Principles --- p.10 / Chapter 2.3 --- Other Related Research --- p.11 / Chapter 3 --- Anti-Corruption Privacy Preserving Publication --- p.13 / Chapter 3.1 --- Motivation --- p.13 / Chapter 3.2 --- Problem Settings --- p.14 / Chapter 3.3 --- Defects of Generalization --- p.18 / Chapter 3.4 --- Perturbed Generalization --- p.23 / Chapter 3.5 --- Modeling Privacy Attacks --- p.26 / Chapter 3.5.1 --- Corruption-Aided Linking Attacks --- p.26 / Chapter 3.5.2 --- Posterior Confidence Derivation --- p.28 / Chapter 3.6 --- Formal Results --- p.30 / Chapter 3.7 --- Experiments --- p.34 / Chapter 3.8 --- Summary --- p.37 / Chapter 4 --- Preservation of Proximity Privacy --- p.39 / Chapter 4.1 --- Motivation --- p.39 / Chapter 4.2 --- Formalization --- p.40 / Chapter 4.2.1 --- Privacy Attacks --- p.41 / Chapter 4.2.2 --- "(ε, m)-Anonymity" --- p.42 / Chapter 4.3 --- Inadequacy of the Existing Methods --- p.44 / Chapter 4.3.1 --- Inadequacy of Generalization Principles --- p.45 / Chapter 4.3.2 --- Inadequacy of Perturbation --- p.49 / Chapter 4.4 --- "Characteristics of (Epsilon, m) Anonymity" --- p.51 / Chapter 4.4.1 --- A Reduction --- p.51 / Chapter 4.4.2 --- Achievable Range of m Given e1and e2 --- p.53 / Chapter 4.4.3 --- Achievable e1 and e2 Given m --- p.57 / Chapter 4.4.4 --- Selecting the Parameters --- p.60 / Chapter 4.5 --- Generalization Algorithm --- p.61 / Chapter 4.5.1 --- Non-Monotonicity and Predictability --- p.61 / Chapter 4.5.2 --- The Algorithm --- p.63 / Chapter 4.6 --- Experiments --- p.65 / Chapter 4.7 --- Summary --- p.70 / Chapter 5 --- Privacy Preserving Publication for Multiple Users --- p.71 / Chapter 5.1 --- Motivation --- p.71 / Chapter 5.2 --- Problem Definition --- p.74 / Chapter 5.2.1 --- K-Anonymity --- p.75 / Chapter 5.2.2 --- An Observation --- p.76 / Chapter 5.3 --- The Butterfly Method --- p.78 / Chapter 5.3.1 --- The Butterfly Structure --- p.78 / Chapter 5.3.2 --- Anonymization Algorithm --- p.83 / Chapter 5.4 --- Extensions --- p.89 / Chapter 5.4.1 --- Handling More Than Two QIDs --- p.89 / Chapter 5.4.2 --- Handling Collusion --- p.91 / Chapter 5.5 --- Experiments --- p.93 / Chapter 5.6 --- Summary --- p.101 / Chapter 6 --- Conclusions and Future Work --- p.102 / Chapter A --- List of Publications --- p.104 / Bibliography --- p.105

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_326536
Date January 2008
ContributorsLi, Jiexing., Chinese University of Hong Kong Graduate School. Division of Computer Science and Engineering.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xi, 110 leaves : ill. ; 30 cm.
RightsUse of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/)

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