Geometry

Hamilton Circuits in Hexgonal Grid Graphs - CCCG 2007, Ottawa, Ontario, August 20-22, 2007 - [pdf]

Not Being (Super)Thin or Solid is Hard: A study of Grid Hamiltonicity - submitted to  Journal of Computational Geometry: Theory and Applications, November 9, 2007.

Ph.D. depth paper on Kinetic Visibility - 2007, Queen's University [pdf]

Wireless Ad-Hoc and Sensor Networks

Distributed Voronoi Diagram Computation in Wireless Sensor Networks - SPAA 2008, Munich, Germany,  June 14-16, 2008

Others

My thesis on Fractal Audio Coding - 2005, Queen's University [pdf]