Inventor
RJAIBI WALID
CA21 patents
⚠️ This page may combine multiple inventors who share the name “RJAIBI WALID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS7243097B1Jul 10, 2007
Extending relational database systems to automatically enforce privacy policies
IBM92 citations96
US6615222B2Sep 2, 2003
System and process for evaluating the performance of a database system
IBM58 citations94
US7568235B2Jul 28, 2009
Controlling data access using security label components
IBM25 citations92
US7124146B2Oct 17, 2006
Incremental cardinality estimation for a set of data values
IBM29 citations92
US6732110B2May 4, 2004
Estimation of column cardinality in a partitioned relational database
IBM39 citations92
US7827608B2Nov 2, 2010
Data leak protection system, method and apparatus
IBM14 citations84
US7542975B2Jun 2, 2009
Computing frequent value statistics in a partitioned relational database
IBM14 citations84
US7496584B2Feb 24, 2009
Incremental cardinality estimation for a set of data values
IBM10 citations84
US7865521B2Jan 4, 2011
Access control for elements in a database object
IBM12 citations83
US7913172B2Mar 22, 2011
Fine-grained, label-based, XML access control model
IBM10 citations76
US7860875B2Dec 28, 2010
Method for modifying a query by use of an external system for managing assignment of user and data classifications
IBM5 citations62
US12430464B2Sep 30, 2025
Data leakage protection using generative large language models
IBM1 citations60
US7647626B2Jan 12, 2010
Method for establishing a trusted relationship between a data server and a middleware server
IBM2 citations60
US7568039B2Jul 28, 2009
Method for providing and utilizing a network trusted context
IBM5 citations59
US7661125B2Feb 9, 2010
System for providing and utilizing a network trusted context
IBM0 citations49