Operational and goal-independent denotat
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Fausto Spoto
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Article
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2000
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Elsevier Science
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English
โ 454 KB
In this paper we propose an operational and a denotational semantics for Prolog. We deal with the control rules of Prolog and the cut operator. Our denotational semantics provides a goal-independent semantics. This means that the behaviour of a goal in a program is deยฎned as the evaluation of the go