Giving Tree Diagrams a Second Thought, Frostburg State University, Annual Mathematics Symposium, April 2006.
Math Appreciation through Games, Frostburg State University, Annual Mathematics Symposium, April 2005.
Beauty Behind the Math Behind the Beauty of (IFS) Fractals, Frostburg State University, Annual Mathematics Symposium, April, 2004.
Open Source Software, CSU Academic Computing Conference, April 2003.
Beauty in Mathematics: Multiple Perspectives Invigorate Learning, Frostburg State University, Annual Mathematics Symposium, April 2002.
Eliminating the Jerk, Hudson River Undergraduate Mathematics Conference, April 2002.
Linux Applications, CSU Academic Computing Conference, April 2002.
The Fractal Nature of 3 Counterexamples in Analysis, MAA Northeast Regional Meeting, November 1999.
Numerical Approximation of the Evans Function and Applications, Leon Brin (1999). VI Workshop on Partial Differential Equations, IMPA.
Numerical Approximation of the Evans Function and its Application, Brown University, September 1998.
Numerical Testing of the Stability of Viscous Shock Waves, Universidade Federal de Rio de Janeiro, April 1998.
Numerical Testing of the Stability of Viscous Shock Waves, Instituto de Matematica Pura e Aplicada, Rio de Janeiro, March 1998.
A Model for Fractal Surfaces, ASME Region 1 Student Conference, April 1992.
Model for Fractal Surfaces, UMass/Western New England College Presentation Exchange, March 1992.
Use of Fractals as a Basis for Image Compression/Reconstruction, MAA Northeastern Section, Roger Williams College, Student paper, May 1990.