Michal Sramka Reihaneh Safavi-Naini Jörg Denzinger Mina Askari Jie Gao Utility of Knowledge Extracted from Unsanitized Data when Applied to Sanitized Data. 227-231 2008 PST http://dx.doi.org/10.1109/PST.2008.30 conf/pst/2008 db/conf/pst/pst2008.html#SramkaSDAG08