Evolvable Integration of Activities with Statecharts

Abstract

The dynamic behavior of a system can be specified in statecharts,\ud and the activities of the system can be implemented in terms of\ud functions in the C programming language. Later, the statecharts\ud and the activities can be integrated to realize the system that\ud fulfils a given set of requirements.\ud \ud After the integration, the statecharts, the activities, and the\ud requirements are subject to change due to emerging necessities\ud such as bug fixes. Any change to any of these artifacts has a cost\ud in terms of effort, and risk of errors.\ud \ud In this paper, we provide a rigorous analysis of a relevant subset\ud of possible changes to activities, and their associated costs. In\ud addition, we present the overview of our solution to reduce these\ud costs.\u