Masumi Kawakami

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If traceability links between requirements and source code are not clarified when conducting maintenance and enhancements for the same series of software products, engineers cannot immediately find the correction location in the source code for requirement changes. However, manually recovering links in a large group of products requires significant costs(More)
Software product line engineering has spread as a technique for promoting the efficient development of embedded products with many product line-ups. During the development of network switch products at Hitachi Metals, Ltd., the number of development man-months increased as the number of product line-ups increased. Therefore, we shifted our development(More)
SUMMARY Traceability links between requirements and source code are helpful in software reuse and maintenance tasks. However, manually recovering links in a large group of products requires significant costs and some links may be overlooked. Here, we propose a semi-automatic method to recover traceability links between requirements and source code in the(More)
In a system composed of multiple units, it is necessary for system testing to prepare different system configurations. The selection of system configurations requires product knowledge, experience and many man-hours. This paper proposes a method to select system configurations using feature analysis. In this method, the result of the feature analysis is(More)
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