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statistical: Correction on wang2018privacy

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Manos Katsomallos
2021-09-06 18:22:48 +03:00
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text/related/statistical.tex
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@ -363,7 +363,7 @@ The combination of the Perturber and the Grouper follows the sequential composit
% - global
% - w-event
% - differential privacy
% - perturbation (Laplace)
% - perturbation (exponential, Laplace)
\hypertarget{wang2018privacy}{Wang et al.}~\cite{wang2018privacy} presented \emph{DP-PSP}, an approach for publishing differentially private statistics over infinite streams of trajectory data.
DP-PSP segments trajectories by taking into account points of interest in road networks.
A start and end point (anchor) represents a segment and each data point in the trajectory data is calibrated to the nearest anchor.