# Faculty Research - Computer Science

Jeffrey Leon (Emeritus), Ph.D. California Institute of Technology, 1971. Computation group theory; computational combinatorics.

Glenn K. Manacher (Emeritus), Ph.D. Carnegie Institute of Technology, 1961. Computer algorithms; computer language design.

Will Perkins, Ph.D. New York University, 2011. Probability, statistics, algorithms, and combinatorics.

Lev Reyzin, Ph.D. Yale University, 2009. computational and statistical learning, theoretical computer science, machine learning.

Gyorgy Turan, Ph.D. Joszef Attila University, Hungary, 1981. Complexity theory; computational learning theory; combinatorics; logic.

Jan Verschelde, Ph.D. Katholieke Universiteit Leuven, Belgium, 1996. Computational algebraic geometry; symbolic-numeric computation; combinatorial and polyhedral methods; development of mathematical software; high performance computing; numerical analysis.