Magesh Jayapandian Brian D. Noble James W. Mickens H. V. Jagadish Using Delay to Defend Against Database Extraction. 202-218 http://dx.doi.org/10.1007/978-3-540-30073-1_15 2004 conf/sdmw/2004 Secure Data Management db/conf/sdmw/sdmw2004.html#JayapandianNMJ04