Successful Software Product Line Research Articles

시맨틱 웹 기술을 이용한 특성 모델 및 특성 구성 검증 도구

Feature models are widely used to model commonalities and variabilities among products during software product line development. Feature configurations are generated by selecting the features to be included in individual products. Automated tools to identify errors or inconsistencies in the feature models and configurations are essential to successful software product line engineering. This paper proposes a verification technique and tool based on semantic web technologies such as OWL, SWRL and Protege API. This approach checks the feature model and configuration based on predefined rules and provides information on existence of errors as well as the kinds of those errors. This approach is extensible due to ease of rule modification and may be easily applied to other environments because semantic web technologies can be easily integrated with other programming environments. This paper demonstrates how various semantic web-related technologies can support automatic verification of one kind of software development artifact, the feature model.

Guest Editors' Introduction: Successful Software Product Line Practices

A software product line is a set of software-intensive systems sharing a common, managed set of features that satisfy the specific needs of a particular market segment or mission and that are developed from a common set of core assets in a prescribed way in place. Organizations adopting product development strategies that include a software product line have achieved impressive results, reducing product cycle time and increasing productivity by an order of magnitude. The software product line strategy is a blend of business and technical actions that lets an organization satisfy a wide range of customers, gain leverage with suppliers, meet the threats of substitute products, and deter other companies seeking to enter the market. The strategy is robust over a wide range of technologies, domains, and organizations of different structures, cultures, and goals. Service-oriented architectures, agile development methods, and open source business models have all played roles in successful product line organizations.

Managing the business of software product line: An empirical investigation of key business factors

Business has been highlighted as a one of the critical dimensions of software product line engineering. This paper’s main contribution is to increase the understanding of the influence of key business factors by showing empirically that they play an imperative role in managing a successful software product line. A quantitative survey of software organizations currently involved in the business of developing software product lines over a wide range of operations, including consumer electronics, telecommunications, avionics, and information technology, was designed to test the conceptual model and hypotheses of the study. This is the first study to demonstrate the relationships between the key business factors and software product lines. The results provide evidence that organizations in the business of software product line development have to cope with multiple key business factors to improve the overall performance of the business, in addition to their efforts in software development. The conclusions of this investigation reinforce current perceptions of the significance of key business factors in successful software product line business.