共查询到19条相似文献,搜索用时 172 毫秒
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软件业发展日新月异,部分软件公司注意力集中投入资本在新产品的开发上,却往往忽略了软件质量保证体系的建立与改进.介绍如何以目标驱动的软件质量保证实施,怎样从软件质量保证(SQA)目标出发,建立必要的质量保证活动规范,平衡SQA在各个开发阶段的工作量,缩短整个开发周期,从而在满足商业目的的同时完善软件开发过程,提高软件质量. 相似文献
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通过对软件生命周期管理理论和软件质量控制方法研究分析,开发核心缺陷管理与分析系统,指导软件企业或部门建立完善的软件质量保证体系,实现有效的项目管理和过程控制。 相似文献
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电子政务建设过程中的软件质量保证体系需要多种支撑工具.本文概要介绍了软件测试过程中的管理工具Qesuite,是由北京航空航天大学软件工程研究所与北京精易博创软件技术有限公司合作研制完成的对软件测试过程,主要是集成测试阶段进行管理的套件产品。已在国内多家著名软件企业中推广使用,效果良好。 相似文献
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本文首先从软件质量度量的角度出发,阐述了软件质量度量的理论与方法,介绍了ISO9126模型;针对已有软件质量度量模型中存在的问题,提出了一个适合于软件质量度量实践的实用软件质量度量模型(PMMSQ),并详细介绍了面向对象系统软件质量度量的步骤;最后,根据PMMSQ模型完成了软件度量活动的核心工作--对象特征集存储库的设
计和实现。 相似文献
计和实现。 相似文献
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软件的质量保证是软件业最关注的一个问题。结合软件质量保证体系的国内外现状,以CMMI标准体系的优点与5级成熟度模型为依据,分析出过程是软件项目质量保证的制约因素以及基于CMMI的软件质量保证的具体内容。详细探讨了CMMI模型下项目计划开展与开发流程的问题。最后得出通过过程改进达到管理提高的目的,最终使得软件质量有所保证,结果减低企业的工程成本。该方法不仅适用于规模较大的组织和较大型的项目,而且也可以广泛应用于相当多的小型组织。 相似文献
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软件产品质量保证过程度量的实用准则 总被引:6,自引:3,他引:6
文章首先指出定量软件工程是科学管理软件开发过程可见性的重要因素,接着介绍有关软件产品缺陷的几个基本概念以及有关软件产品质量测量和监控的主要机制。然后针对软件产品缺陷的注入、发现和修订等控制过程,基于应用SPC技术控制软件质量的实践,提出了六条关于软件产品质量保证过程控制的实用准则。 相似文献
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Radosław Hofman 《Empirical Software Engineering》2011,16(2):278-293
This article describes empirical research results regarding the “history effect” in software quality evaluation processes. Most software quality models and evaluation processes models assume that software quality may be deterministically evaluated, especially when it is evaluated by experts. Consequently, software developers focus on the technical characteristics of the software product. A similar assumption is common in most engineering disciplines. However, in regard to other kinds of goods, direct violations of the assumption about objective evaluation were shown to be affected by the consequences of cognitive processes limitations. Ongoing discussion in the area of behavioral economics raises the question: are the experts prone to observation biases? If they are, then software quality models overlook an important aspect of software quality evaluation. This article proposes an experiment that aims to trace the influence of users’ knowledge on software quality assessment. Measuring the influence of single variables for the software quality perception process is a complex task. There is no valid quality model for the precise measurement of product quality, and consequently software engineering does not have tools to freely manipulate the quality level for a product. This article proposes a simplified method to manipulate the observed quality level, thereby making it possible to conduct research. The proposed experiment has been conducted among professional software evaluators. The results show the significant negative influence (large effect size) of negative experience of users on final opinion about software quality regardless of its actual level. 相似文献
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Concern about the quality of software is widespread. Reliable data about current practice are hard to get as no one likes to admit that they are producing poor software. In a recent survey, Wilson has taken an approach to obtaining data about the practice of software quality assurance among companies in Australia. The same technique has been used here to investigate practice among companies in Europe and America. The survey ams to investigate quality systems used by the organizations, and the application of these systems by software fevelopers. In this paper they are compared with the Australian experience and the results of the survey shown. The company's demographic data and overall response pattern from this survey are compared with Wilson's. Patterns in software quality assurance programs of organizations are suggested by comparing the management's perspective with that of the developers. The most popular software development techniques identified by the developers are prioritized in the order of their popularity by using a weighting scheme and their implications are discussed. 相似文献
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测试外购软件产品的方法研究 总被引:2,自引:0,他引:2
随着在大型软件开发中越来越多引入外购软件,其质量也成为保障军用软件质量的重要组成部分。为了减少在使用外购软件时容易出现的问题,本文首先提出了“软件包装”的概念并进一步对其应用技术进行了详细的描述,最后分析了“软件包装”的利与弊,具有一定的实用价值。 相似文献
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基于软件质量评估的模糊综合评判算法研究与改进 总被引:1,自引:0,他引:1
本文在系统介绍和分析模糊综合评判算法的同时重点研究了其用于软件质量评估过程中所存在的问题和缺陷,并改进和建立适应现代软件质量评估特点的新模糊评判算法模型 。利用新算法模型实施软件质量的可计算化评估,其评估结果的准确性、可靠性和稳定性有了明显改善和提高。整个研究为试图解决软件质量评估这个难题提供了很好的借鉴作用。 相似文献
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随着软件技术和软件应用的发展,以过程为中心的软件开发已成为现代软件产业的时代特征。质量形成于过程,高质量的软件必须依赖对软件过程的严格控制。为有效实现软件质量保障,从软件过程的角度建立了综合的软件质量保障机制,提出了基于过程控制的软件质量保障模型,为建立完善的软件质量保障体系提供了依据和指导。 相似文献
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This article looks at software quality from a managerial point of view. Despite the wealth of literature about software quality and how it is measured, high quality software systems are still alarmingly rare. It is suggested that DP management should look to modern production management for a lesson in how to promote quality in their products. This in turn means observing Japanese methods of management, in particular the innovation of the early eighties — the quality circle. Also investigated is the suspicion that today's DP staff would be unwilling to accept changes that management may be forced to adopt to improve the quality of software systems. 相似文献