Deepavali Bhagwat Laura Chiticariu Wang Chiew Tan Gaurav Vijayvargiya An Annotation Management System for Relational Databases. 2004 conf/vldb/2004 VLDB db/conf/vldb/vldb2004.html#BhagwatCTV04 http://www.vldb.org/conf/2004/RS23P1.PDF 900-911