计算机工程 ›› 2012, Vol. 38 ›› Issue (3): 51-53.doi: 10.3969/j.issn.1000-3428.2012.03.018

• 软件技术与数据库 • 上一篇    下一篇

分布式系统可靠性模型研究

杨春晖,熊 婧,李 冬   

  1. (工业和信息化部电子第五研究所软件质量工程研究中心,广州 510610)
  • 收稿日期:2011-08-04 出版日期:2012-02-05 发布日期:2012-02-05
  • 作者简介:杨春晖(1965-),女,研究员级高级工程师,主研方向:软件测试,软件可靠性技术;熊 婧,助理工程师、硕士研究生;李 冬,高级工程师、博士
  • 基金项目:
    “核高基”重大专项“通用基础软件测试评估”(2009ZX 01045-004-002)

Research on Reliability Model for Distributed System

YANG Chun-hui, XIONG Jing, LI Dong   

  1. (Software Quality Engineering Research Center, The 5th Electronics Research Institute, Ministry of Industry and Information Technology, Guangzhou 510610, China)
  • Received:2011-08-04 Online:2012-02-05 Published:2012-02-05

摘要: 为描述分布式开发环境中的软件可靠性增长情况,提出一种分布式开发环境下软件系统的可靠性模型。在实际的软件可靠性数据集上,通过使用适应性度量和AIC准则,对所提模型进行验证和评价。实验结果证明,该模型能捕获大量的可靠性成长曲线,具备较强的适用性和灵活性,且使用该模型所描述的分布式软件开发环境更符合实际情况。

关键词: 分布式系统, 软件测试, 软件可靠性, 可靠性模型

Abstract: This paper proposes a software reliability model to resolve the software reliability growth problem in the distributed development environment. It does experiment on practical software reliability data set to demonstrate the model through the use of adaptive measures and AIC criterion. Experiments show that this model can capture a large number of reliability growth curves, has strong flexibility and adaptability, and a distributed development environment described by this model can be more realistic.

Key words: distributed system, software test, software reliability, reliability model

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