We show how unfold/fold program transformation techniques may be used for proving that a closed first order formula holds in the perfect model of a logic program with locally stratified negation. We present a program transformation strategy which is a decision procedure for some given classes of programs and formulas.
CITATION STYLE
Pettorossi, A., & Proietti, M. (2000). Perfect model checking via unfold/fold transformations. In Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) (Vol. 1861, pp. 613–628). Springer Verlag. https://doi.org/10.1007/3-540-44957-4_41
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