@inproceedings{parra-arnau12Forum,  
author		= "Javier Parra-Arnau and David Rebollo-Monedero and Jordi Forné", 
booktitle	= "Forum PhD Research Information and Communication Technologies",
title		= "Privacy protection of user profiles in personalized information systems",   
year		= "2012", 
month		= "oct",
location	= "Barcelona, Spain",
pages		= "51--52", 
url			= "https://upcommons.upc.edu/bitstream/handle/2117/22513/Parra-et-al_BCN2012PhdForum.pdf"
}