Semantics of active rules is generally defined by execution models. The lack of a clean declarative semantics threats active system reliability. In this paper, a declarative semantics for update rules based on the well founded semantics of Datalog programs is investigated. The validation of our proposal proceeds by demonstrating it for static and transition integrity constraint enforcement.
CITATION STYLE
Bidoit, N., & Maabout, S. (1997). A model theoretic approach to update rule programs. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1186, pp. 173–187). Springer Verlag. https://doi.org/10.1007/3-540-62222-5_44
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