A process algebra based simulation model of a Diagnostic Radiology Department

Abstract

In the last years, it's possible to observe a growing interest in applying in the health care sector tools and methods, which have been successfully applied in other service and industry sectors and have helped to improve planning and efficient use of resources, while maintaining high quality of the delivered service or product. Discrete event simulation represents a powerful and proven tool, which enables the experimentation of several possible solutions at relatively low cost. This paper is focused on the modeling and analysis of a Diagnostic Radiology Department (DRD) in an important Southern Italy hospital and adopts a discrete-event simulation approach based on a process algebra dialect, called $. Some "scenario" results are then illustrated in order to derive basic performance indicators of the system, which could be useful to hospital decision-makers and constitute a starting point for a deeper cost-benefit evaluation

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