Inventor
KIERNAN GERALD GEORGE
US17 patents
Patents
17 patentsUS6285997B1Sep 4, 2001
Query optimization with deferred update and autonomous sources
IBM120 citations98
US6934712B2Aug 23, 2005
Tagging XML query results over relational DBMSs
IBM114 citations97
US6574639B2Jun 3, 2003
Query optimization with deferred updates and autonomous sources
IBM103 citations97
US7243097B1Jul 10, 2007
Extending relational database systems to automatically enforce privacy policies
IBM92 citations96
US6006214ADec 21, 1999
Database management system, method, and program for providing query rewrite transformations for nested set elimination in database views
IBM78 citations96
US6457020B1Sep 24, 2002
Query optimization using a multi-layered object cache
IBM78 citations95
US5905982AMay 18, 1999
Handling null values in SQL queries over object-oriented data
IBM65 citations95
US7426752B2Sep 16, 2008
System and method for order-preserving encryption for numeric data
IBM34 citations92
US7395437B2Jul 1, 2008
System and method for fast querying of encrypted databases
IBM18 citations92
US7107255B2Sep 12, 2006
Self join elimination through union
IBM16 citations92
US6598042B1Jul 22, 2003
System and method for query by category
IBM32 citations92
US7890774B2Feb 15, 2011
System and method for fast querying of encrypted databases
IBM13 citations84
US7440937B2Oct 21, 2008
Self join elimination through union
IBM11 citations84
US7810142B2Oct 5, 2010
Auditing compliance with a hippocratic database
IBM11 citations82
US7873840B2Jan 18, 2011
System and method for order-preserving encryption for numeric data
IBM9 citations79
US6721730B2Apr 13, 2004
Left outer join elimination on key
IBM12 citations74
US7752446B2Jul 6, 2010
System and method for digital watermarking of data repository
IBM3 citations63