A Logic-Based Approach to Impact Analysis of Objects Change
Identifieur interne : 00C474 ( Main/Exploration ); précédent : 00C473; suivant : 00C475A Logic-Based Approach to Impact Analysis of Objects Change
Auteurs : S. Ajila ; Jean-Claude Derniame [France] ; H. BassonSource :
English descriptors
Abstract
One of the major difficulties in software maintenance is the need to determine the impact of modifications made to the software. One of the reasons for this is that a change in a part of a software must takes in to consideration the complex inter-relationships between the different parts of the software. In this paper we present a model (WHAT-IF) that allows the evaluation a priori of the impact of objects change in a software. WHAT-IF is a generic knowledge based model. It uses graph to represent the structure of a software system from different points of view. The inference engine for impact analysis and change propagation in the prototype is implemented using PROLOG.
Affiliations:
- France
- Grand Est, Lorraine (région)
- Nancy
- Centre national de la recherche scientifique, Institut national de recherche en informatique et en automatique, Laboratoire lorrain de recherche en informatique et ses applications, Université de Lorraine
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