Influence of Organizational Change on Product Metrics and Defects
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概要
- 論文の詳細を見る
In software development, the development organization sometimes changes, but its influence on software quality has not yet been elucidated. In this paper, we introduce origins - the creation and modification history of files - to study the effects of organizational change on software quality. Using origins, we analyze two open source projects developed by a total of three organizations. We conduct statistical analysis to investigate the relationship between origins, product metrics, and defects. As a result, we find that files modified by multiple organizations or by later organizations tend to be complex and faulty, and that complex files tend to be faulty regardless of origin. Additionally, we construct a fault prediction model that uses both origins and product metrics as the predictors, and improve the model that uses only product metrics.
- 一般社団法人電子情報通信学会の論文
- 2013-05-02
著者
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Fukazawa Yoshiaki
Department Of Electrical Engineering School Of Science And Engineering Waseda University
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Sato Seiji
Department Of Applied Biochemistry Faculty Of Applied Biological Science Hiroshima University
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HANAI Yoshiiku
Fujitsu Limited
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WASHIZAKI Hironori
Department of Computer Science and Engineering, Waseda University
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INOUE Sakae
Fujitsu Limited
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ONO Hiroyuki
Fujitsu Limited
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YAMAMOTO Mikihiko
Fujitsu Limited
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FUKAZAWA Yoshiaki
Department of Computer Science and Engineering, Waseda University
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