Automated Planning for Feature Model Configuration based on Stakeholder's Business Concerns

Feature modeling is one of the main techniques used in Software Product Line Engineering to manage the variability within the products of a family. Concrete products of the family can be gen-erated through a configuration process. The configuration process selects and/or removes features from the feature model according to the stakeholders ’ requirements. Selecting the right set of features for one product from amongst all of the available features in the feature model is a complex task because: 1) the multiplicity of stakeholders ’ functional requirements; 2) the positive or negative impact of features on non-functional properties; and 3) the stake-holders ’ preferences w.r.t. the desirable non-functional properties of the final product. Many configurations techniques have already been proposed to facilitate automated product derivation. Howev-er, most of the current proposals are not designed to consider stakeholders ’ preferences and constraints especially with regard to non-functional properties. We address the software product line configuration problem and propose a framework, which employs an artificial intelligence planning technique to automatically select suitable features that satisfy both the stakeholders ’ functional and non-functional preferences and constraints. We also provide tool-ing support to facilitate the use of our framework. Our experiments show that despite the complexity involved with the simultaneous consideration of both functional and non-functional properties our configuration technique is scalable