15 citations · 61 across the 17 of their papers we have counts for
4 papers · 1 filter
Multivariate Cryptosystems for Secure Processing of Multidimensional Signals
Alberto Pedrouzo-Ulloa, Juan Ramón Troncoso-Pastoriza, Fernando Pérez-González
Multidimensional signals like 2-D and 3-D images or videos are inherently sensitive signals which require privacy-preserving solutions when processed in untrustworthy environments,…
Is Geo-Indistinguishability What You Are Looking for?
Simon Oya, Carmela Troncoso, Fernando Pérez-González
Since its proposal in 2013, geo-indistinguishability has been consolidated as a formal notion of location privacy, generating a rich body of literature building on this idea. A pro…
Back to the Drawing Board: Revisiting the Design of Optimal Location Privacy-preserving Mechanisms
Simon Oya, Carmela Troncoso, Fernando Pérez-González
In the last years we have witnessed the appearance of a variety of strategies to design optimal location privacy-preserving mechanisms, in terms of maximizing the adversary's expec…
Derivation of the Asymptotic Eigenvalue Distribution for Causal 2D-AR Models under Upscaling
David Vázquez-Padín, Fernando Pérez-González, Pedro Comesaña-Alfaro
This technical report describes the derivation of the asymptotic eigenvalue distribution for causal 2D-AR models under an upscaling scenario. Specifically, it tackles the analytica…