A general framework for semantics-based bottom-up abstract interpretation of logic programs:

Abstract: "The theory of abstract interpretation provides a formal framework to develop advanced dataflow analysis tools. The idea is to define a non-standard semantics which is able to compute, in finite time, an approximated model of the program. In this paper we define an abstract interpreta...

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Bibliographic Details
Main Authors: Barbuti, Roberto (Author), Giacobazzi, Roberto (Author), Levi, Giorgio 1942- (Author)
Format: Book
Language:English
Published: Pisa 1991
Series:Università degli Studi <Pisa> / Dipartimento di Informatica: Technical report 1991,12
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Summary:Abstract: "The theory of abstract interpretation provides a formal framework to develop advanced dataflow analysis tools. The idea is to define a non-standard semantics which is able to compute, in finite time, an approximated model of the program. In this paper we define an abstract interpretation framework based on a fixpoint approach to the semantics. This leads to the definition, by means of a suitable set of operators, of an abstract fixpoint characterization of a [pi]-model associated with the program. Thus, we obtain a specializable abstract framework for bottom-up abstract interpretations of definite logic programs. The specialization of the framework is shown on two examples, namely ground dependences analysis and depth-k analysis."
Physical Description:48 S.

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