Complexity of a modelling exercise: A discussion of the role of computer simulation in complex system science. - Fabio Boschetti; David McDonald; Randall Gray (Complex., 2008)

A Turing Test for Emergence. - Fabio Boschetti; Randall Gray (Advances in Applied Self-organizing Systems, 2008)

Increasing model efficiency by dynamically changing model representations. - Randall Gray; Simon Wotherspoon (Environ. Model. Softw., 2012)