A Game Theoretic Framework for Analyzing Re-Identification Risk
Sensitivity of the average payoffs over the dataset to the change of the publisher’s benefit, the publisher’s loss, or the adversary’s cost in different de-identification scenarios. V corresponds to the benefit that the publisher receives by sharing the record in its original form. L corresponds to the publisher’s loss for one record due to a successful re-identification. c corresponds to the adversary’s cost to launch a re-identification attack towards one record.