  In the context of equation-free computation, we devise and implement a
procedure for using short-time direct simulations of a KPZ type equation to
calculate the self-similar solution for its ensemble averaged correlation
function. The method involves "lifting" from candidate pair-correlation
functions to consistent realization ensembles, short bursts of KPZ-type
evolution, and appropriate rescaling of the resulting averaged pair correlation
functions. Both the self-similar shapes and their similarity exponents are
obtained at a computational cost significantly reduced to that required to
reach saturation in such systems.
