@inproceedings{GrandeZ06B, author = {Robson E. De Grande and S\'{e}rgio Donizetti Zorzo}, title = {Privacy protection without impairing personalization by using the extended system {MASKS} and the extended contextualized {P3P} privacy policies.}, booktitle = {Proceedings of the 12th Brazilian Symposium on Multimedia and the Web (WebMedia 2006)}, year = {2006}, pages = {89--98}, url = {http://doi.acm.org/10.1145/1186595.1186607}, doi = {10.1145/1186595.1186607}, timestamp = {Wed, 03 Sep 2014 21:28:51 +0200}, biburl = {http://dblp.uni-trier.de/rec/bib/conf/webmedia/GrandeZ06}, }