Professor University of Georgia August 2001 – Mathematical Statistician U.S. Bureau of the Census September 2011 – Cariparo Foundation Visiting Professor University of Padua, Italy May 2009 – July 2009 Visiting Professor University of Melbourne September 2008 – November 2008 SAMSI Duke University Fellow SAMSI/Duke University September 2005 – June 2006 Associate Professor (tenured) University of Georgia September 1996 – August 2001 ASA/NSF/BLS/Census Senior Research Fellow BLS & Census Bureau August 1997 – July 1998 Visiting Associate Professor University of Nebraska August 1996 – December 1996 Visiting Research Scholar Purdue University August 1993 – December 1993 Assistant Professor University of Georgia September 1990 – August 1996 Bureau of the Census Research Associate Bureau of the Census July 1992 – August 1992 ASA/NSF/Census Research Associate Bureau of the Census April 1991 – August 1991 ASA/NSF/Census Research Associate Bureau of the Census January 1990 – August 1990 Research Assistant University of Florida September 1989 – December 1989 Graduate Assistant University of Florida January 1988 – December 1988 Teaching Assistant University of Florida January 1987 – December 1987 Instructor Narendrapur R.K.M.R. College, India January 1986 – December 1986