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» On the Foundations of Quantitative Information Flow
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CSFW
2011
IEEE
12 years 7 months ago
The Complexity of Quantitative Information Flow Problems
—In this paper, we investigate the computational complexity of quantitative information flow (QIF) problems. Information-theoretic quantitative relaxations of noninterference (b...
Pavol Cerný, Krishnendu Chatterjee, Thomas ...
CORR
2010
Springer
162views Education» more  CORR 2010»
13 years 4 months ago
Differential Privacy versus Quantitative Information Flow
Differential privacy is a notion of privacy that has become very popular in the database community. Roughly, the idea is that a randomized query mechanism provides sufficient priva...
Mário S. Alvim, Konstantinos Chatzikokolaki...
IFIP
2009
Springer
14 years 2 months ago
Applied Quantitative Information Flow and Statistical Databases
We firstly describe an algebraic structure which serves as solid basis to quantitatively reason about information flows. We demonstrate how programs in form of partition of state...
Jonathan Heusser, Pasquale Malacaria