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Auflistung nach Schlagwort "Model-driven software engineering"

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  • Konferenzbeitrag
    Case Studies for Bidirectional Transformations in QVT Relations
    (Software Engineering 2017, 2017) Westfechtel, Bernhard
    QVT Relations (QVT-R), a standard issued by the Object Management Group (OMG), is a language for the declarative specification of model transformations. In particular, QVT-R supports the specification of bidirectional transformations: Rather than writing two unidirectional transfor- mations separately, a transformation developer may provide a single relational specification which may be executed in both directions (from source to target and vice versa). In this contribution, which is based on [We16], we summarize the main results from a series of case studies which shed a light on both potentials and limitations of QVT-R as a bidirectional transformation language.
  • Konferenzbeitrag
    Software Engineering for Computational Science
    (Software Engineering and Software Management 2019, 2019) Johanson, Arne; Hasselbring, Wilhelm
    Despite the increasing importance of in silico experiments to the scientific discovery process, state-of-the-art software engineering practices are rarely adopted in computational science. To understand the underlying causes for this situation and to identify ways to improve it, we conducted a literature survey on software engineering practices in computational science. We identified recurring key characteristics of scientific software development that are the result of the nature of scientific challenges, the limitations of computers, and the cultural environment of scientific software development. Our findings allow us to point out shortcomings of existing approaches for bridging the gap between software engineering and computational science and to provide an outlook on promising research directions that could contribute to improving the current situation.