Mohamed R. Fouad Guy Lebanon Elisa Bertino ARUBA: A Risk-Utility-Based Algorithm for Data Disclosure. 32-49 2008 Secure Data Management http://dx.doi.org/10.1007/978-3-540-85259-9_3 conf/sdmw/2008 db/conf/sdmw/sdmw2008.html#FouadLB08