Using dynamic modeling and simulation to improve the COTS software process

Abstract

In the last several years, software industry has undergone a significant transition to the use of existing component products in building systems. Nowadays, more and more solutions are built by integrating Commercial-Off-The-Shelf (COTS) products rather than building from scratch. This new approach for software development has specific features that add new factors that need to be taken into account to successfully face software development. In this paper, we present the first results of developing a dynamic simulation model to model and simulate the COTS-based software development process with the aim of helping to understand the specific features of this kind of software development, and design and evaluate software process improvements. An example of how to use these dynamic simulation models to study how the system integration starting point affects the main project variables is shown. © Springer-Verlag Berlin Heidelberg 2004.