Visualization of CHR through Source-to-Source Transformation

Authors Slim Abdennadher, Nada Sharaf

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Slim Abdennadher
Nada Sharaf

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Slim Abdennadher and Nada Sharaf. Visualization of CHR through Source-to-Source Transformation. In Technical Communications of the 28th International Conference on Logic Programming (ICLP'12). Leibniz International Proceedings in Informatics (LIPIcs), Volume 17, pp. 109-118, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2012)


In this paper, we propose an extension of Constraint Handling Rules (CHR) with different visualization features. One feature is to visualize the execution of rules applied on a list of constraints. The second feature is to represent some of the CHR constraints as objects and visualize the effect of CHR rules on them. To avoid changing the compiler, our implementation is based on source-to-source transformation.
  • Source-to-Source Transformation
  • Constraint Handling Rules
  • Visualization


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