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This paper presents ongoing work on the formalism of Cyber-Physical Systems (CPS) simulations. These systems are distributed real-time systems, and their simulations might be distributed or not. In this paper, we propose a model to describe the modular components forming a simulation of a CPS. The main goal is to introduce a model of generic simulation distributed architecture, on which we are able...
Complex simulations are often explained in terms of their features. However, the disconnect between such high-level analysis features and their ad hoc realization in a simulation program impedes effectively conducting exploratory analysis across the structural and representational space of the problem domain. Motivated by the significant role that exploratory analysis plays in computational discovery...
Simulations in complex network scenario environments such as Adaptive Beamforming Networks (ABFN), are very expensive in terms of computational costs. To reduce the overall computational burden, we propose to integrate Omnet++ simulator with Matlab in order to provide a co-simulation model for allowing an efficient communication system that is able to emulate high complexity simulation contexts.
The process of designing and evaluating distributed Cyber-Physical Systems (CPSs) is not a trivial task. There are many challenges to tackle such as managing distributed resources, enabling communication between components, and choosing performance metrics to evaluate the “goodness” of the system. Smart Grids (SGs) are prominent representatives of CPSs, a particular type of Critical Infrastructure...
This paper presents a methodology for simulating the Internet of Things (IoT) using multi-level simulation models. With respect to conventional simulators, this approach allows us to tune the level of detail of different parts of the model without compromising the scalability of the simulation. As a use case, we have developed a two-level simulator to study the deployment of smart services over rural...
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