2015-2018 National Science Foundation Research Grant, as the PI ($199,999). 2014-2015 National Security Agency Research Grant, as the PI ($38,576). 2010-2013 National Science Foundation Research Grant, as the PI ($191,745). 2009-2011 National Security Agency Research Grant, as the PI ($76,997). 2008 Manship Summer Research Fellowships, College of Arts and Sciences, LSU ($5,000) 2006-2009 National Science Foundation Research Grant, as the PI ($101,406). 2004-2006 National Security Agency Research Grant, as the PI ($49,473). 2003-2008 National Science Foundation Research Grant Award #0326387 as a co-PI (with Chen, Chen, Fernandez, and Marx) ($1,800,000). 2001-2003 Air Force Office of Scientific Research Grant, as a CIPIA Fellow (Teaching release 2001F and 2002SF; summer support for four months). 1999-2002 National Science Foundation Research Grant, as the PI ($73,000). 1999-2002 Louisiana Education Quality Support Fund Group Grant, as an OI (with Wu). 1997-1999 National Science Foundation Research Grant, as the PI ($51,912). 1997 Louisiana State University Faculty Summer Research Grant, as the PI ($5,000). 1994-1997 National Science Foundation Research Grant, as the PI ($51,186). 1992-1994 Louisiana Education Quality Support Fund Group Grant, as a Co-PI (with Oxley, Oporowski, and Chari). 1992 Louisiana State University Faculty Summer Research Grant, as the PI ($5,000).