开源软件的软件可靠性模型,考虑有限故障和依赖故障的数量
Kwang Yoon Song1, Youn Su Kim2, In Hong Chang1
1Department of Computer Science and Statistics, Chosun University, 309 Pilmun-daero Dong-gu, Gwangju 61452, Republic of Korea.
Mathematical biosciences and engineering : MBE
|July 28, 2023
概括
开发了一个新的软件可靠性模型 (SRM) 来解释有限和依赖软件故障. 这个模型在预测软件可靠性方面显示出更高的准确性,特别是在开源软件 (OSS) 中.
科学领域:
- 计算机科学 计算机科学
- 软件工程 软件工程 软件工程
- 可靠性工程可靠性工程
背景情况:
- 在第四次工业革命中,软件可靠性至关重要,因为人工智能,物联网和大数据的需求增加.
- 传统的软件可靠性模型 (SRM) 经常与依赖性故障作斗争,这些故障在各种软件环境中越来越常见.
- 开源软件 (OSS) 开发涉及众多贡献者,对可靠性评估提出了独特的挑战.
研究的目的:
- 提出一种新的软件可靠性模型 (SRM),包括有限和依赖性故障考虑.
- 评估拟议的SRM与现有的不均的Poisson过程模型相比的适用性.
- 使用开源软件 (OSS) 数据集评估模型性能.
主要方法:
- 开发一种新的软件可靠性模型 (SRM),用于计算有限和依赖性故障.
- 拟议的SRM的适合性与已建立的非均的Poisson过程模型的比较.
- 使用现实世界开源软件 (OSS) 数据集和数值示例进行验证.
主要成果:
- 与现有模型相比,拟议的SRM显示出明显优越的适合性.
- 新型号还基于新引入的综合标准实现了更好的性能.
- 数字示例证实了OSS.建议模型的增强预测准确性.
结论:
- 开发的SRM通过考虑有限和依赖故障,有效地解决了现有模型的局限性.
- 拟议的模型提供了更好的可靠性预测准确性,特别是在开源软件.
- 这种进步有助于更强大的软件开发和部署实践.
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