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| 題 名 | 軟體可靠度遞增模式中各軟體品質之推算 |
|---|---|
| 作 者 | 郭崇仁; | 書刊名 | 技術學刊 |
| 卷 期 | 2:2 1987.09[民76.09] |
| 頁 次 | 頁327-333 |
| 分類號 | 312.49 |
| 關鍵詞 | 可靠度; 品質; 軟體; 遞增; 模式; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 軟體可靠度在軟體工程上佔一重要之角色。本論文針對失敗過程是NHPP的各SRGM綜合探討其前提假設,限制及適用情況。提出利用maximum likelihood來推算各模式參數的數值方法,發展及選用模式的步聽。模式一旦 建立即可供計算可靠度,剩餘之錯誤數,失敗速率,SPQL等軟體品質數援。 本論文又模擬Goel-Okumoto NHPP模式之失敗過程,並嘗試建立一停測規則,期使通過此停測規則之軟體,其剩餘之錯誤數能達某一希望的水準。 |
| 英文摘要 | Software quality plays a vital role in Software Engineering. This paper discusses the assumptions, limitations and applicability of the existing software reliability growth model based on the Nonhomogeneous Poisson process. Maximum likelihood and numerical methods are used 10 estimate the model parameters. A procedure is developed to select a suitable model. The accepted model can then be used to evaluated the quality of this software in areas such as reliability, remaining faults, failure rate and SPQL. Finally, the failure process of the Goel-Okumoto NHPP model is simulated and a test slopping rule is set up. If the software passes this stopping rule, some quality requirement is expected to be passed by the software in question. |
本系統中英文摘要資訊取自各篇刊載內容。