Systems Modeling Language (SysML) is used to define hierarchical system models in model-based engineering (MBE). Although SysML may effectively serve the description of complex systems, it can not support all activities. For example, validation usually performed via simulation. In this case, should be transformed domain-specific models, e.g. executable simulation suitable for specific tools. This paper identifies key issues efficient model simulation, utilizing Model Driven Architecture...

SysML language, proposed by OMG, is a commonly accepted standard to model and study systems-of-systems (SoS). It provides the means depict SoS components their behavior in multi-layer fashion explore alterative architectures for design. To validate models terms of performance criteria, simulation usually preferred method employed. this end, different diagrams are utilized, while numerous methodologies tools There many efforts targeting code generation from models. Model-based system...

Systems Modeling Language (SysML) is an object management group standard for systems-of-systems engineering. It enables the description of complex system models; however, it cannot effectively support all engineering activities. For instance, performance evaluation usually performed via simulation. In this case, transformation SysML models to executable simulation specific methodologies and tools required. Model a key component addressing challenges seamless integration model in model-based...

Model-driven system design is facilitated by SysML language, which provides distinct diagrams to describe structure and components, explore allocation policies identify requirements. While non-functional requirements play a significant role in design, their are not effectively supported SysML. This paper emphasizes on extension facilitate the effective description verification of quantitative The introduction diagram evaluation results enhances requirement capabilities, while visualization...

Information system architecture design is a complex task depending on both functional and non-functional requirements. Since definition strongly related to performance, requirements play significant role during enterprise information design. To explore the effect of process, model-based approach emphasizing proposed. facilitate designer effectively define handle design, number views are offered, each them focusing discrete issues satisfying different kind A consistent requirement model...

Cloud computing has succeeded in transforming the ICT industry, making software and hardware services even more accessible to businesses establishing an environment for rapid innovation. Since cloud is innovative business model, whose deployment accompanied by huge investments, a thorough, multilevel cost analysis of provided vital. Such should focus, among others, on demand forecasting computational resources financial assessment estimating crucial economic parameters, such as Net Present...

There are numerous enterprise information system (EIS) engineering methodologies in the literature, each covering different aspects. However, order to integrate them an architecture, model-based can be adopted. In such a case, central model is defined supporting all activities. Zachman's matrix may used as basis for constructing model. Based on this assumption, we propose systematic approach support of EIS process using Zachman Basic activities and way they served by specific rows explored,...

Performance requirements play a significant role in the design of large-scale systems, such as enterprise information systems. Systems Modeling Language (SysML), proposed by Object Management Group (OMG) for system engineering, provides specification, though verification method quantitative performance ones is lacking. In systems domain, are usually verified using simulation. To integrate simulation capabilities into SysML authors have concept Evaluation View, discrete diagram to specify...

A Cyber-Physical Human System (CPHS) comprises software, hardware and the human, allowing interactions between them. While such systems become more complex, it is crucial to consider human factor during their design, addressing concerns. In previous work, authors attempted translate concerns into criticalities, e.g., design requirements depicting concerns, restricting CPHS usage. Here, an approach proposed, aiming facilitate designer of CPHSs integrate criticalities process. This enables a...

Model-based systems design (MBSD), a current trend adopted by INCOSE, employs the modeling language (SysML), standard introduced OMG and INCOSE. Though there are numerous works on integrating performance exploitation in SysML, cost is not sufficiently explored as driving parameter. By analysis popular like proposed approach may be applied to any system designed using standardized languages tools. In this work, we integrate within SysML models at generic level explore alternatives under...

Model-based Systems Engineering (MBSE) promises efficient and effective systems development, by providing integrated system model views streamlining the transition between different development activities. For instance, testing with simulation should be provided as a simple facility for performance evaluation of complex systems. Transportation are their behavior is determined dynamic factors. However, research efforts define models transportation systems, using custom or simulation-specific...

Model-based system design is commonly supported by Systems Modeling Language (SysML). When designing Enterprise Information (EISs), software and network infrastructure architecture should be designed in parallel, ensuring efficiency. Furthermore, non-functional requirements, such as performance ones, focused during EIS design, they play a significant role The scope of this research to provide model-based approach for utilizing SysML modeling language. designer provided with alternative...

Enterprise information system architecture design is the process of defining and optimizing its structure (both software hardware) to effectively support provided functionality. System architects are combining hardware vital components, usually defined by other stakeholders, dealing with both functional non requirements. Alternative solution evaluation a part process, aiming determine if requirements satisfied. A model-based approach, constituted discrete views, each which facilitates task,...

Abstract The concept of Level Service (LoS) is not inherently supported by Systems Modeling Language (SysML), the standard modeling notation for model‐based systems engineering. This paper describes and demonstrates an approach that enhances SysML to enable LoS evaluation. A profile enables definition visual verification during system operation, via specific requirements, inside model, association these requirements with components. Hence, static dynamic aspects model are used verification,...

Nowadays there is a multitude of mobile and tablet applications being developed in order to facilitate or disrupt every day tasks. Many these are location based. A technique serve providing information content crowdsourcing. This based on the public contributing resources giving them opportunity become both service providers recipients at same time.

System engineering is the process of defining desired architecture a system and exploring performance requirements, ensuring that all components are identified properly allocated resources can provide performance. A consistent framework for enterprise information engineering, compatible to Zachman proposed. It consists metamodel describing different views relations between them, corresponding methodology discrete stages, performed by designer or software tools, UML 2.0 profile view representation

Abstract Cloud computing has gained popularity at a breakneck pace over the last few years. It revolutionised way businesses operate by providing flexible and scalable infrastructure for their needs. providers offer range of services with variety pricing schemes. schemes are based on functional factors like CPU, RAM storage, combined different payment options, such as pay-per-use, subscription-based non-functional aspects, scalability availability. While cloud can be complicated, it is...

To maximise the business value of cloud cost solutions is explored together with technical quality and performance. enable such exploration engineering, finance teams collaborate in context FinOps, operational framework that provides sort decision making. Prominent providers, as Google Microsoft provide FinOps to their customers, integrating factors when designing a solution. However, different providers apply pricing policies for products, while these also adjust through time. this end,...

To maximize the business value of cloud, cost cloud solutions is explored alongside technical quality and performance. enable this form exploration engineering, finance teams collaborate in context FinOps, operational framework that provides required decision-making. Prominent providers, such as Google Microsoft, provide FinOps to their customers, integrating factors when designing a solution. However, different providers apply pricing policies for products, these also change through time....

Enterprise Information Systems can be described according to the Open Distributed Processing Reference Model (RM-ODP), where five different viewpoints are specified analyzing various aspects of system. Configuration issues explored in Engineering Viewpoint RM-ODP. In practice, configuration discrete stages, supported by autonomous software tools, each which adopts its own metamodel for system representation. We propose a platform independent framework, focuses on managing application and...