| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
In this research, we develop a wavelet analysis-based software reliability assessment method, keeping in mind the purpose of supporting decision makings in the software development project management. As a statistical inference technique, we focus on wavelet shrinkage estimation, and develop a theoretical framework to perform the statistical estimation with higher accuracy and lower computation cost. We develop a simplified statistical analysis tool to implement the wavelet-based estimation algorithm, and investigate the performance and applicability of the proposal though numerical experiments using real software fault data.
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