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text: Minor corrections

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Manos Katsomallos
2021-10-14 14:30:48 +02:00
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text/preliminaries/correlation.tex
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@ -230,7 +230,7 @@ The calculation of FPL (Equation~\ref{eq:fpl-2}) becomes:
The authors propose solutions to bound the temporal privacy loss, under the presence of weak to moderate correlation, in both finite and infinite data publishing scenarios.
In the latter case, they try to find a value for $\varepsilon$ for which the backward and forward privacy loss are equal.
In the former, they similarly try to balance the backward and forward privacy loss while they allocate more $\varepsilon$ at the first and last timestamps, since they have higher impact to the privacy loss of the next and previous ones.
In the former, they similarly try to balance the backward and forward privacy loss while they allocate more $\varepsilon$ at the first and last timestamps, since they have higher impact on the privacy loss of the next and previous ones.
This way they achieve an overall constant temporal privacy loss throughout the time series.
According to the technique's intuition, stronger correlation result in higher privacy loss.