Showing cs.CRShow all
3 papers · 1 filter
cs.CR2020
Probabilistic Counters for Privacy Preserving Data Aggregation
Dominik Bojko, Krzysztof Grining, Marek Klonowski
Probabilistic counters are well-known tools often used for space-efficient set cardinality estimation. In this paper, we investigate probabilistic counters from the perspective of…
cs.CR2016
Towards Extending Noiseless Privacy -- Dependent Data and More Practical Approach
Krzysztof Grining, Marek Klonowski
In 2011 Bhaskar et al. pointed out that in many cases one can ensure sufficient level of privacy without adding noise by utilizing adversarial uncertainty. Informally speaking, thi…
cs.CR2016
Practical Fault-Tolerant Data Aggregation
Krzysztof Grining, Marek Klonowski, Piotr Syga
During Financial Cryptography 2012 Chan et al. presented a novel privacy-protection fault-tolerant data aggregation protocol. Comparing to previous work, their scheme guaranteed pr…