The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper provides an overview of CyMRisk, an experimental architecture for computing mission risk due to cyber attack. In its current form, the approach employs a simulation of key aspects of a target business/mission process as well as attacker behavior to estimate mission impact due to cyber attacks. In addition, CyMRisk estimates worst case attacker level of effort associated with carrying out...
Test automation is a challenging activity. The design of test architectures for enabling the automatic execution of test cases is a hard task to be executed. For Real-Time Systems (RTS) the difficulties of developing good test architecture are increased because of their inherent characteristics (e.g. concurrence, timing constraints and reactivity). To support the test architecture design, the OMG...
This paper reviews the support for the goal domain in several enterprise modelling approaches and enterprise architecture frameworks, namely, ARIS, ISO RM-ODP Enterprise Language, DoDAF, MODAF, BPMN/BMM, ArchiMate and its ARMOR extension. We describe how these efforts propose to align goals with the remaining elements in enterprise architectures (with special attention to the alignment of goals and...
Methodology of automatic generation of test cases based on Model Driven Architecture is proposed, and its design and implementation have be done. The process of generating test cases is that a platform-independent model is converted into a platform-independent test model through level conversion, and the platform-independent test model is converted into the corresponding test cases through vertical...
Software architecture has become essential in the struggle to manage today's increasingly large and complex systems. Software architecture views are created to capture important system characteristics on an abstract and, thus, comprehensible level. As the system is implemented and later maintained, it often deviates from the original design specification. Such deviations can have implication for the...
This paper presents an approach to Development based on Model-Driven Architecture (MDA), of Ubiquitous Applications Domain Software Product Lines (SPL). MDA is used because it takes into account the diversity of the Ubiquitous Computing architectures and to facilitate the reuse. With focus in the problem domain, the Core Asset is developed, which is the core of SPL, and it is reused in the construction...
MDA is a current trend that shifts the focus and effort from implementation during the development process to models, metamodels and transformations. The four-layer MDA architecture still suffers from the lack of formalization of its artifacts and processes leading to ambiguity and low reliability problems. For instance, currently there is no way for ensuring that MDA transformations are semantic-preserving...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.