Titlebook: Algebraic and Logic Programming; 4th International Co Giorgio Levi,Mario Rodríguez-Artalejo Conference proceedings 1994 Springer-Verlag Ber

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Macronutrients

Proving behavioural theorems with standard first-order logic,y their identity). We establish simple and general sufficient conditions under which the behavioural validity of some first-order formula with respect to a given first-order specification is equivalent to the standard validity of the same formula in a suitably enriched specification. As a consequenc

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神刊

Compositional analysis for equational Horn programs,ard operational semantics based on (basic) narrowing coincide. We define an abstract narrower mimicking this semantics, and show how it can be used as a basis for efficient AND-compositional program analysis. As an application of our framework, we show a compositional analysis to detect the unsatisf

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From eventual to atomic and locally atomic CC programs: A concurrent semantics,rive concurrency, dependency, and nondeterminism information for such languages. The ability to treat failure information puts CLP programs also in the range of applicability of our semantics: although such programs are not concurrent, the concurrency information derived in the semantics may be inte

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Concurrent logic programming as uniform linear proofs,as compared to other linear logic language) provides a simpler operational model that can lead to a more practical language core. The . fragment is proveded to be an abstract logic programming language, that is any sequent can be derived by uniform proofs. The resulting class of computations can be

STIT

Three-valued completion for abductive logic programs,quite elegantly for this purpose. In this paper, we propose a a three-valued completion semantics for abductive logic programs, which solves some problems associated with Console et al‘s two-valued completion semantics. The semantics is a generalization of Kunen‘s completion semantics for general lo