David Doty

Contact Information

David (Dave) Doty
Postdoctoral Fellow

Mailing Address:
355 Middlesex College
Department of Computer Science
University of Western Ontario
London, ON, Canada, N6A 5B7
(519) 661-2111 ext. 88515

Current Professional Information

I am currently seeking a position as an assistant professor at a research institution (a university granting Ph.D.'s in computer science) where I can continue researching and teaching computer science, and serve as an advisor for graduate students in computer science or related fields.

Currently, I am a postdoctoral fellow at the University of Western Ontario in the Computer Science department. My postdoctoral advisor is Dr. Lila Kari, and I am a member of the UWO Biocomputing Laboratory.

Until 2009, I was enrolled at Iowa State University as a graduate student in the Computer Science department, under two major professors, Dr. Jack Lutz and Dr. Jim Lathrop of the Computer Science department, as a member of the ISU Laboratory for Nanoscale Self-Assembly.

Research Interests

Theory of Nanoscale Self-Assembly and Molecular Computation
Algorithmic Information Theory
Computational Complexity

I am interested in applying the theory of computation to molecular computation and nanoscale self-assembly. I have worked in tile self-assembly, such as the tile assembly model developed by Erik Winfree, and I am also studying other models of molecular computation and self-assembly such as chemical reaction networks. I am also interested in methods of measuring information and in the extent to which computation on objects is capable of altering their information content. My research in this direction is in an area in which theoretical computer science intersects with fractal geometry and information theory, known as effective fractal dimension, developed by Jack Lutz. I am also interested in another area known as computational depth, which is a different notion of algorithmic information developed by Charles Bennett. My publications page contains all my publications if you are interested in seeing what I have done.