From the beginning of PROMETHEUS, simulation has been recognized as a major assessment tool for new RTI systems. PROGEN actors began to exchange ideas and expertise in order to have a common understanding about the PRO and CON's of the different models that could be used, should be used or developed in the coming years. The purpose of this paper is to present briefly and compare 35 models developed and/or used in PROMETHEUS and to highlight some findings of the Working Group on Simulation. (A)
Abstract