@inproceedings{parra-arnau15B,
author     = "Javier Parra-Arnau and David Rebollo-Monedero and Jordi Forné",
title 	   = "Privacy-enhancing technologies and metrics in personalized information systems",
booktitle  = "Advanced Research in Data Privacy",
year 	   = "2015",
pages 	   = "423--442",
publisher  = "Springer",
doi        = "https://doi.org/10.1007/978-3-319-09885-2"
}