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arXiv · 1811.10817

Improving the Visualization of Alloy Instances

Rui Couto·José C. Campos·Nuno Macedo·Alcino Cunha
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Abstract

Alloy is a lightweight formal specification language, supported by an IDE, which has proven well-suited for reasoning about software design in early development stages. The IDE provides a visualizer that produces graphical representations of analysis results, which is essential for the proper validation of the model. Alloy is a rich language but inherently static, so behavior needs to be explicitly encoded and reasoned about. Even though this is a common scenario, the visualizer presents limitations when dealing with such models. The main contribution of this paper is a principled approach to generate instance visualizations, which improves the current Alloy Visualizer, focusing on the representation of behavior.

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Rui Couto, José C. Campos, Nuno Macedo, Alcino Cunha. 2018-11-27. Improving the Visualization of Alloy Instances. https://doi.org/10.4204/eptcs.284.4

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