… , then, we assess an availability analysis aimed at identifying the optimal redundant configura…
per year), along with a sensitivity analysis for the evaluation of the whole vIMS robustness. …

… -based version of IP Multimedia Subsystem (IMS) … to analyze the evolution of the cIMS
life cycle in presence of failure and repair events. Moreover, we perform a sensitivity analysis …

… softwarized chain constituted by an IP Multimedia Subsystem deployed in a container-…
discussed in detail; moreover, through a sensitivity analysis, we evaluate the robustness of cIMS …

… A sensitivity analysis is also presented for 2 and 4 million (M) subscribers. These call flows
were chosen because they were considered likely to provide the bulk of the traffic to and from …

… a steadystate analysis of the whole system in order to … sensitivity analysis with respect to
some critical values has been carried out in order to analyze the robustness of the overall system…

… Then, we conduct a sensitivity analysis to study the impact of the user latencies change on
the optimal solution. To reach a good feasible solution in less time, we propose an heuristic. It …

… This paper uses hierarchical modeling and different sensitivity analysis techniques to …
the sensitivity ranking, with specific exceptions. A combined evaluation indicates that system …

… a steady-state availability not less than 0.99999, and we provide a sensitivity analysis
useful to evaluate the system robustness to variation of parameters from their nominal values. …

… for kinds of sensitive services with performance expectation [12]; it is important to analyze the
… their life cycle, as most multimedia sessions are delay sensitive and require fast setups. So, …

… the complexity of representing such system. Sensitivity analysis is used to determine the …
attempting to achieve increased availability in a system. The proposed models are useful for …