Tamper Detection and Localization for Categorical Data Using Fragile Watermarks for Multi Owner Databases.

Kanaka Rajanala Huiping Guo Chengyu Sun Tamper Detection and Localization for Categorical Data Using Fragile Watermarks for Multi Owner Databases. 423-428 2009 Security and Management conf/csreaSAM/2009 db/conf/csreaSAM/csreaSAM2009.html#RajanalaGS09