| Autor: |
Wang X, Bryan C, Li Y, Pan R, Liu Y, Chen W, Ma KL |
| Jazyk: |
angličtina |
| Zdroj: |
IEEE transactions on visualization and computer graphics [IEEE Trans Vis Comput Graph] 2022 Jul; Vol. 28 (7), pp. 2776-2790. Date of Electronic Publication: 2022 May 26. |
| DOI: |
10.1109/TVCG.2020.3037670 |
| Abstrakt: |
Collecting and analyzing anonymous personal information is required as a part of data analysis processes, such as medical diagnosis and restaurant recommendation. Such data should ostensibly be stored so that specific individual information cannot be disclosed. Unfortunately, inference attacks-integrating background knowledge and intelligent models-hinder classic sanitization techniques like syntactic anonymity and differential privacy from exhaustively protecting sensitive information. As a solution, we introduce a three-stage approach empowered within a visual interface, which depicts underlying inference behaviors via a Bayesian Network and supports a customized defense against inference attacks from unknown adversaries. In particular, our approach visually explains the process details of the underlying privacy preserving models, allowing users to verify if the results sufficiently satisfy the requirements of privacy preservation. We demonstrate the effectiveness of our approach through two case studies and expert reviews. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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