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The Comparative Study of the Warranty Cost Model for Software Reliability Time Based on Extreme Value Distribution  

Kim, Hee-Cheul (남서울대학교 산업경영공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.34, no.6B, 2009 , pp. 623-629 More about this Journal
Abstract
In this research, the process of developing software products to users in transfer by considering the warranty period to determine the timing of the release period is a comparative study of models. For the results of demonstration, exponential software reliability model increases the warranty period, the higher the initial period, but shows almost a similar release. In contrast, the optimal release time of imperfect debugging software reliability model, lower the initial warranty period, but the pattern is expected to rise slightly larger. The proposed model, extreme value distribution model, pattern of the optimal release time gradually increase, have a form that can be drawn. These research results through, warranty period and release the software developers understand the relationship between the optimal time for software development by using advance information could do is feed.
Keywords
Software Release Policies; Total Average Cost; Extreme Value Distribution;
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Times Cited By KSCI : 2  (Citation Analysis)
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