Based on G-O model, we propose a software cost model incorporating fault-remove time which followed exponential distribution and reliability function of software in this paper.

传统的软件费用模型大多假设排错时间忽略不计，而且很少考虑到软件的可靠性指标，影响了模型应用的范围和精度。

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Most software engineering texts spend some amount of copy on project planning and estimating, including tools like the Constructive Cost Model (COCOMO).

大多数软件工程学课本都花费篇幅介绍项目计划和估计，包括类似Constructive Cost Model (COCOMO) 5这样的工具。

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The Software as a Service (SaaS) business model, driven by an effort to reduce IT cost and efforts, is garnering a lot of interest in the software industry.

软件即服务 (SaaS) 业务模型，其目标是减少 IT 成本和所需的工作，它越来越受到软件行业的关注。

youdao

With the new launch, SAP is focusing on cost-conscious small businesses to expand the reach of its ERP solutions by leveraging the on-demand software model.

FORBES: SAP Launches Business One OnDemand ERP with Partners