What comes after CS 1 + 2: a deep breadth before specializing. - Troy Vasiga (SIGCSE, 2002)

On the iteration of certain quadratic maps over GF(p). - Troy Vasiga; Jeffrey O. Shallit (Discret. Math., 2004)

Objective Scoring for Computing Competition Tasks. - Graeme Kemkes; Troy Vasiga; Gordon V. Cormack (ISSEP, 2006)

Structure, Scoring and Purpose of Computing Competitions. - Gordon V. Cormack; J. Ian Munro; Troy Vasiga; Graeme Kemkes (Informatics Educ., 2006)

Squares and overlaps in the Thue-Morse sequence and some variants. - Shandy Brown; Narad Rampersad; Jeffrey O. Shallit; Troy Vasiga (RAIRO Theor. Informatics Appl., 2006)

CS circles: an in-browser python course for beginners. - David Pritchard 002; Troy Vasiga (SIGCSE, 2013)

The State of CS Circles: Open Source and Outreach with an Introductory Python Website (Abstract Only). - David Pritchard 002; Sandy Graham; Troy Vasiga (SIGCSE, 2015)