- "Adaptive Quadrature on a Message-Passing Multiprocessor," at the Fourth
SIAM Conference on Parallel Processing for Scientific Computing, held
December 11-13, 1989 in Chicago, IL.
- "The Use of Fractals in Visualizing Iterative Techniques from Numerical
Analysis," at the Eighteenth Annual ACM Computer Science Conference held
February 20-22, 1990 in Washington, DC.
- "A Workshop on Computer Graphics for Undergraduate Faculty," given at the
SIGGRAPH '91 Educators' Program, 31 July - 2 August 1991.
- "Computer Graphics in Undergraduate Mathematics," as part of a panel session
on Facilitating Learning with Computer Graphics and Multimedia, SIGGRAPH '93,
Anaheim, California, August 1-6, 1993.