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

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Habituate

Little

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

聋子

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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走路左晃右晃

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

推延

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