%0 Conference Paper %B IEEE International Workshop on Information Forensics and Security (WIFS) %D 2012 %T A Least Squares approach to user profiling in pool mix-based anonymous communication systems. %A Fernando Pérez-González %A Carmela Troncoso %B IEEE International Workshop on Information Forensics and Security (WIFS) %C Tenerife, Spain %P 115–120 %8 12/2012 %G eng