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Symmetric vs asymmetric protection levels in SDC methods for tabular data

Author
Baena, D; Castro, J.; Gonzalez, J.
Type of activity
Journal article
Journal
Lecture notes in computer science
Date of publication
2018-09
Volume
11126
First page
3
Last page
12
DOI
https://doi.org/10.1007/978-3-319-99771-1_1 Open in new window
Project funding
Very large-scale optimization: methods and applications
Repository
http://hdl.handle.net/2117/122297 Open in new window
URL
https://link.springer.com/chapter/10.1007/978-3-319-99771-1_1 Open in new window
Abstract
Protection levels on sensitive cells—which are key parameters of any statistical disclosure control method for tabular data—are related to the difficulty of any attacker to recompute a good estimation of the true cell values. Those protection levels are two numbers (one for the lower protection, the other for the upper protection) imposing a safety interval around the cell value, that is, no attacker should be able to recompute an estimate within such safety interval. In the symmetric case t...
Citation
Baena, D, Castro, J., Gonzalez, J. Symmetric vs asymmetric protection levels in SDC methods for tabular data. "Lecture notes in computer science", Setembre 2018, vol. 11126, p. 3-12.
Keywords
Cell suppression, Controlled tabular adjustment, Interval protection, Linear optimization, Mixed integer linear optimization, Statistical disclosure control, Tabular data
Group of research
GNOM - Mathematical Optimization Group

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