共查询到20条相似文献,搜索用时 79 毫秒
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文章介绍了系统级故障诊断软件仿真系统的设计与实现,着重讨论了系统的功能设计、测试图生成、诊断算法,并给出了一个诊断实例。 相似文献
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一种有效的软件过程改善模型 总被引:5,自引:1,他引:4
有效地改善软件过程是解决我国软件企业存在的生产率和管理水平低、产品质量难以保证等问题的根本所在。考虑到我国企业特点,文章提出了一个软件过程改善模型,其目的是帮助企业持续地进行软件过程改善。该模型包括五个活动,文章对这些活动进行了详细介绍,同时给出了在进行这些活动时应注意的问题。 相似文献
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针对航天软件高可靠性的特点,构建一种输入与输出模型测试方案,提出基于覆盖测试算法的测试方法,测试覆盖算法主要包含三种功能测试方法和三种结构测试方法。功能测试主要使用基于边界的方法、定义等价类、使用决策表分析三种方法。结构测试主要使用基于路径的测试、数据流测试、片测试三种方法。实例验证,该方法清晰明了、便于发现航天软件缺陷、降低航天软件开发风险与代价以及保证航天软件质量。 相似文献
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对软件测试进行了介绍,阐述了软件测试的分类、特性及准则步骤,并对软件测试的未来进行了展望,提出了关于软件测试的方法和见解。 相似文献
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In this paper we present an analysis of software practitioners' motivations for software process improvement (SPI). Our findings are based on an empirical study of SPI in 13 software companies where we conducted focus groups with nearly 200 software practitioners. Our aim is to better understand how companies can maximise practitioner support for SPI. This insight should help SPI managers establish more effective SPI implementation strategies. In this paper we introduce the use of multidimensional scaling (MDS) in SPI research. MDS is a social science data analysis technique designed to generate a rich visual understanding of human issues. By using MDS we found evidence to suggest distinct clusters of punitive and rewarding SPI motivators. Furthermore our analysis also suggests that different clusters of motivations exist for different staff groups. 相似文献
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中小软件企业软件过程管理与改进策略 总被引:1,自引:0,他引:1
针对我国中小软件企业的软件过程现状,从改进对象、过程模型、开发个体、自评估、辅助工具等方面提出了几点策略,并提出了中小软件企业软件过程管理与评估系统的简要设计思路,旨在为我国中小软件企业的软件过程管理与改进工作提供建议。 相似文献
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郭笑梅 《数字社区&智能家居》2009,5(6):4294-4295
以CMMI理论和其它软件工程理论为基础,探讨一种面向国内软件企业的软件过程改进方法,提出了一个基于CMMI的软件过程改进框架。以帮助企业提高软件过程改进能力。 相似文献
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Alec Dorling 《Software Quality Journal》1993,2(4):209-224
In June 1991, the International Standards group for Software Engineering approved a study period to investigate the need and requirements for a standard for software process management. A new international work item has been subsequently raised. The resulting project is named SPICE (Software Process Improvement and Capability Determination). The project aims to build on the best features of existing software assessment methods. 相似文献
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Khaled El-Emam Dennis Goldenson James McCurley James Herbsleb 《Empirical Software Engineering》2001,6(3):207-229
Software process assessments have become big business worldwide. They can be a powerful tool for initiating and sustaining software process improvement (SPI). However, SPI programs sometimes fail. Moreover there still are very few systematic empirical investigations about the conditions under which SPI initiatives vary in their outcomes. In this paper we present the results of a study of factors that influence the success of SPI. The data come from a sample survey of organizations that have performed assessments based on the capability maturity model for software, and was conducted from 1 to 3 years after the assessments (sufficient time had passed for changes to have taken place). The results consist of a multivariate model of the conditions (e.g., how the improvement efforts are organized and funded) that can explain the successes and failures of SPI efforts. The model is constructed using a classification tree algorithm. It identifies the most important factors that affect the outcome of SPI efforts, and describes how those factors interact with each other to influence success or failure. 相似文献