Global ETD Search
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Showing 1 to 12 of 12 for “"activity diagrams"”.
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Discrete event system modeling using SysML and model transformation
… One approach for modeling control systems uses activity diagrams from SysML, providing a standard object-oriented graphical notation and enhancing reusability. However, SysML activity diagrams do not directly support the kind of analysis needed to verify the control model, such as might be …
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Comparative analysis for performance measurements of software testing between mobile applications and web applications
… detect possible failures. To achieve this, UML activity diagrams were developed from four case studies for web and mobile applications to describe the behaviour of those applications. Test cases were then generated by using the MBT technique from the developed UML activity diagrams. Performance …
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Combat System Modeling:Modeling Large-Scale Software and Hardware Application Using UML
… This process started with building the use case diagrams based on the system requirements given by the domain experts. Then activity diagrams were used to describe the exact performance of the use cases. The logical view of the system was built using class, interaction, and activity diagrams. …
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Development of the Web-Based Admissions and Management System for IELP
… catch model – use cases, the analysis model – activity diagrams, and the design model –communication diagrams. The new system has met and exceeded all the business requirements and has been operating to support the further growth of the IELP at UNO. Significant attention has been given to …
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Thermodynamics and kinetics of ceramic/metal interfacial interactions
… metal interfaces through metastable phase diagrams calculations. Additionally, equilibrium calculations of activity diagrams were used to understand the complex interfacial reactions occurring during the active metal brazing of zirconia-based ceramics.
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Investigations into the model driven design of distribution patterns for web service compositions
… aspects of Web service compositions usmg UML Activity diagrams Ths approach uses a modehng and transformation framework, based on Model Dnven Software Development (MDSD), going from high level models to an executable system The framework is guided by a methodological framework whose primary …
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A systematic approach to testing UML designs
… The UML designs that are tested consist of class diagrams, sequence diagrams and activity diagrams. The contribution of the dissertation includes (1) a test input generation technique, (2) an approach to execute design models describing sequential behavior with test inputs in order to detect …
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Process improvement in higher education institutions.
… improvement itself. A 'novel' hybrid Role Activity Diagrams (RADs) – Soft Systems Model (SSM) – Rich Picture was proposed and applied to the student journey process. However, even though the integrated model was useful in uncovering process issues, it did not always support innovative …
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Innovation of a design method (MoIST) that incorporates non-traditional 'soft' systems science into traditional 'hard' information systems design
… of SSM conceptual models into UML use case diagrams and activity diagrams. Another is the creation of MoIST Project Option Selection Tool (MoPros). This MoIST method has been tested empirically by utilising it in a complex, unstructured setting in a School of Computing and Engineering. Based …
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The Impact of Petri Nets on System-of-Systems Engineering
… ambiguous and imprecise. Supplying a range of diagrams to represent a system under development, UML lacks simulation and exhaustive verification capability. This shortfall in UML has received little attention in the context of system-of-systems and there are two major research issues: 1. Where …
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Textural and Chemical Relations Among Spinel-Sapphirine-Garnet-Orthopyroxene, Salt Hill Emery Mine, Cortlandt Complex, N.Y.
… solid residuum. Local increase in silica activity resulted in progressive silication reactions of spinel-rich residuum to several silicates. A simple model of progressive silication would require that reactions should occur from lower to higher silica content of product silicates in …