Diagnosis Framework for Complex Critical

Complex critical systems/infrastructures are becoming more and more open and pervasive, so new diagnostic solutions have to be identified in order to cope with the growing complexity of the problem: how to provide resiliency basing on unpredictable and unreliable environment? As written by a 1st year PhD student, this paper illustrates a framework for system diagnosis, trying to identify and address the relevant problems that need to be solved, and thus constitutes a research flow for the development of the PhD program.