| Kurzfassung
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Transformations between models play a vital role in model-driven software development and engineering. Especially view-based approaches with user-defined views mandate the need for a simple language or model to specify transformations to views and back, as well as for synchronizations of incremental changes. We introduce a method based on relational operators that we implement by utilizing triple graph grammars as an underlying transformation language. We demonstrate that the approach is sufficiently expressive to transform models of simple to medium complexity. Nonetheless, we have determined that further research is required to enhance the expressiveness of the proposed operators.
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