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\newcommand{\truncateit}[1]{\truncate{0.8\textwidth}{#1}}  \newcommand{\scititle}[1]{\title[\truncateit{#1}]{#1}}  \centerline{Advisor}  \centerline{Robert V. Kenyon, Ph.D.}  \centerline\textit{Professor & Director of Graduate Studies}  \centerline\textit{Department of Computer Science (M/C 152)}