2 papers
cs.CR2015
Heterogeneous Differential Privacy
Mohammad Alaggan, Sébastien Gambs, Anne-Marie Kermarrec
The massive collection of personal data by personalization systems has rendered the preservation of privacy of individuals more and more difficult. Most of the proposed approaches…
cs.CR2014
Sanitization of Call Detail Records via Differentially-private Summaries
Mohammad Alaggan, Sébastien Gambs, Stan Matwin +2
In this work, we initiate the study of human mobility from sanitized call detail records (CDRs). Such data can be extremely valuable to solve important societal issues such as the…