Data Obfuscation: Anonymity and Desensitization of Usable Data Sets. - David E. Bakken; Rupa Parameswaran; Douglas M. Blough; Andy A. Franz; Ty J. Palmer (IEEE Secur. Priv., 2004)

A Robust Data Obfuscation Technique for Privacy Preserving Collaborative Filtering. - Rupa Parameswaran (2006)

Privacy Preserving Collaborative Filtering Using Data Obfuscation. - Rupa Parameswaran; Douglas M. Blough (GrC, 2007)

Privacy preserving data obfuscation for inherently clustered data. - Rupa Parameswaran; Douglas M. Blough (Int. J. Inf. Comput. Secur., 2008)