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arXiv · 1106.4093

Refinement by interpretation in {\pi}-institutions

César Rodrigues·Manuel A. Martins·Alexandre Madeira·Luis S. Barbosa
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Abstract

The paper discusses the role of interpretations, understood as multifunctions that preserve and reflect logical consequence, as refinement witnesses in the general setting of pi-institutions. This leads to a smooth generalization of the refinement-by-interpretation approach, recently introduced by the authors in more specific contexts. As a second, yet related contribution a basis is provided to build up a refinement calculus of structured specifications in and across arbitrary pi-institutions.

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César Rodrigues, Manuel A. Martins, Alexandre Madeira, Luis S. Barbosa. 2011-06-21. Refinement by interpretation in {\pi}-institutions. https://doi.org/10.4204/eptcs.55.4

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