Visiting
Professor at Center
for Combinatorics,
Nankai University,
Tianjin, P.R. of China
Part-time Professor at Department
of Applied Mathematics,
Faculty of Electrical
Engineering,
Mathematics and Computer Science,
University of Twente,
Enschede, The Netherlands,
as a member of the chair Discrete
Mathematics and Mathematical Programming.
I have been working there full-time from 1988-2004, before moving to
Durham.
My old homepage is here.
Consultant Professor at Nortwestern Polytechnical
University,
Xi'an, P.R. of China
Lectures in 2005: Lectures 2005
Lectures in 2006: Lectures 2006