Product portfolio scope optimization based on features and goals

摘要

In this paper we propose a mathematical program able tooptimize the product portfolio scope of a software productline and sketch both a development and a release planning.Our model is based on the description of customer needsin terms of goals. We show that this model can be instantiated in several contexts such as a market customization strategy or a mass-customization strategy. It can deal with Software Product Line development from scratch as well as starting from a legacy software base. We demonstrate itsapplicability with an example based on a case study.