Toward an Easy Configuration of Location Privacy Protection Mechanisms
Sophie Cerf, Bogdan Robu, Nicolas Marchand, Antoine Boutet, Vincent Primault, Sonia Ben Mokhtar, Sara Bouchenak · 2016
The widespread adoption of Location-Based Services (LBSs) has come with controversy about privacy. While leveraging location information leads to improving services through geo-contextualization, it rises privacy concerns as new knowledge can be inferred from location records, such as home/work places, habits or religious beliefs. To overcome this problem, several Location Privacy Protection Mechanisms (LPPMs) have been proposed in the literature these last years. However, every mechanism comes with its own configuration parameters that directly impact the privacy guarantees and the resulting utility of protected data. In this context, it can be difficult for a non-expert system designer to choose appropriate configuration parameters to use according to the expected privacy and utility.