“…The tests of autonomous safety-critical actuations should include all the conditions in the mentioned color gradations, at least by simulation analysis. Although the literature in the field of OoD already poses solutions based on labelled 1 Generalization bounds, see, e.g., [1], concern the gap that exists between the empirical risk, calculated on the data actually available (on which the model is trained) and the theoretical risk, calculated on the distribution of probability that represents the data; this probability distribution is unknown in closed-form and, in the ODD context, represents the "in-distribution". data or through anomaly detection, as evidenced by [7], [8], the OoD according to distributional assumption-free and OoDagnostic criteria is still an open problem 2 .…”