Macro‐project and Meta‐evaluation — the UNCAL experience
نویسندگان
چکیده
منابع مشابه
Marker-Directed Optimization of UnCAL Graph Transformations
Buneman et al. proposed a graph algebra called UnCAL (Unstructured CALculus) for compositional graph transformations based on structural recursion, and we have recently applied to model transformations. The compositional nature of the algebra greatly enhances the modularity of transformations. However, intermediate results generated between composed transformations cause overhead. Buneman et al...
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The algebra of recursive graph transformation language UnCAL: complete axiomatisation and iteration categorical semantics
The aim of this paper is to provide mathematical foundations of a graph transformation language, called UnCAL, using categorical semantics of type theory and fixed points. About twenty years ago, Buneman et al. developed a graph database query language UnQL on the top of a functional meta-language UnCAL for describing and manipulating graphs. Recently, the functional programming community has s...
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ژورنال
عنوان ژورنال: Research Intelligence
سال: 1976
ISSN: 0307-9023
DOI: 10.1080/0141192760020107