Research interests
Foundations of nonlinear circuits & systems theory
Dynamics in coupled networks of oscillators
Synchronization of chaos
Application of chaos to information processing
Digital halftoning
Document and multimedia security
Education
Ph.D. electrical engineering, University of California, Berkeley, CA, USA, 1995.
M.A. mathematics, University of California, Berkeley, CA, USA, 1994.
M.S. electrical engineering, University of California, Berkeley, CA, USA, 1991.
B.S. computer engineering/B.A. cognitive science, Lehigh University, Bethlehem, PA, USA, 1990.
Professional activities
Fellow, IEEE.
Member, AMS.
General co-chair, 12th IEEE International Workshop on Cellular Neural Networks and its Applications, 2010.
Associate editor, IEEE Transactions on Circuits and Systems, Part I, 1997-1999, 2002-2003, 2006-2007.
Associate editor, IEEE Transactions on Circuits and Systems, Part II, 2004-2005.
Member, IEEE Technical Committee on Nonlinear Circuits and Systems.
Member, IEEE Technical Committee on Cellular Neural Networks and Array Computing (Chairman: 2009-2010).
Review Committee Member, IEEE ISCAS, 2001, 2006, 2008.
Session Chair, IS&T's NIP, 2001, 2004, 2006, 2007, 2008.
Session Chair, IEEE ISCAS, 2002, 2004-2005.
Technical Committee Member, IEEE ICME 2003, INDS 2008.
Industry mentor, Mathematical Modeling Workshop, Institute for Mathematics and its Applications, University of Minnesota, 2005,2006, 2008.
IEEE Circuits and Systems Society's Distinguished Lecturer, 2006-2007
Holder of over 50 U.S. Patents.
Miscellaneous
Biography appears in Marquis Who's Who in America, editions 2003-, Marquis Who's Who in Science and Engineering, editions 8th-.
Innovation Matters website about halftoning and its applications
Article about digital halftoning in IBM research magazine.
Contact information
IBM T. J. Watson Research Center
P. O. Box 704
Yorktown Heights, NY 10598
U. S. A.
Tel. 1-914-784-7231
e-mail: chaiwahwu<at>ieee<dot>org