Lucila Ishitani Gustavo Machado Campagnani Gama Virgilio Almeida Dorgival Olavo Guedes Neto Wagner Meira Jr. On the Design of a Tool for Controlling Privacy in the WWW. 96-102 2001 Workshop on Information Integration on the Web db/conf/wiiw/wiiw2001.html#IshitaniGANM01