A toroidal systolic array for Warshall's algorithm. - Richard T. Denman; Travis B. Rowell (ACM Conference on Computer Science, 1991)

Derivation of programs for freshmen. - Richard T. Denman; David A. Naumann; Walter Potter; Gary Richter (SIGCSE, 1994)

Derivation of recursive algorithms for CS2. - Richard T. Denman (SIGCSE, 1996)