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The expansion of the Internet of Things (IoT) has resulted in a complex cyber-physical system of systems that is continually evolving. With ever more complex systems being developed and changed there has been an increasing reliance on simulation as a vital part of the design process. There is also a growing need for simulation integration and co-simulation in order to analyse the complex interactions...
The rapidly growing of the world's population makes efficient Healthcare System (HS) management more and more important to all stakeholders, from patients and healthcare providers, to insurance companies and governments. The use of advanced information and networking technologies to advance health care management has long been recognized as the most effective way. Hence, healthcare organizations are...
Critical infrastructure's (CI) (electricity, heat, water, information and communication technology networks) security, stability and reliability are closely related to the interaction phenomenon. Due to the increasing amount of data transferred, increases dependence on telecommunications and internet services, the data integrity and security is becoming a very important aspect for the utility services...
This paper presents a survey on model-driven design and validation approaches for distributed automation and control systems with essentially decentralized logic. Driven by the goals of flexibility and performance improvement, researchers have explored several approaches to distributed systems design, including multiagent systems, middleware, and distributed component architectures. This also results...
In the development of complex critical systems, an important source of errors is the misinterpretation of system requirements allocated to the software, due to inadequate communication between system engineering teams and software teams. In response, organizations that develop such systems are searching for solutions allowing formal system engineering and system to software bridging, based on standard...
The main goal of this paper is to introduce the tool Kaira that we are developing. This tool is intended for modelling, simulation and generation of parallel applications. A developer is able to model parallel programs and different aspects of communication using Kaira. The used model is based on the variant of Coloured Petri Nets. Coloured Petri Nets provide the theoretical background. We use their...
The quantitative evaluation of system-of-systems architecture is a very important content in the research area of system-of-systems. The framework of system-of-systems analysis process and method of system-of-systems architecture description are reviewed. A new approach of system-of-systems architecture evaluation is proposed. The proposed evaluation approach is a bi-level approach. In the higher...
Based on analyzing of the common activity and content of modeling, this paper concluded the common essence and rules of modeling in every domain, and established the architecture of modeling theory in Simulation Science & Technology (SS&T), which is formed by general theory of model, model construction theory and modeling methodology. Moreover, the concept of model, the common characteristics...
The increasing complexity and short product cycles drive developers of mobile systems to analyse the performance of systems before hardware prototypes are available. Therefore, it is necessary to predict application runtimes with the help of simulations of system models. Miscellaneous components and factors of mobile devices affect the performance, e.g. caches, buses etc. In order to predict the performance...
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