Simulation languages supporting hierarchical submodel structures, face sorting problems not present in monolithic CSSL67 models. These problems , result from algebraic relationships between submodels leading to information loops in the model code.
This paper proposes a global solution, based on the segmentation of the submodels through graph analysis, and its promising application to sorting problems.
Guasch, A.; Hubert, R. Precompiled submodels: A general sorting procedure. A: European Simulation Congress. "ESC 86. 2nd European Simulation Congress". Antwerp: 1986, p. 172-178.