Present techniques on software cost estimation are summarized and compared.
对当前流行的软件成本估算技术进行分析和比较。
Reliable software cost estimation is not only about using the right tools and techniques.
软件成本评估的可靠性不仅仅与使用正确的工具和技术有关。
This setup with a daisy-wheel printer and all needed software cost about $3000 US dollars in the early 1980s.
在80年代初，这些硬件加上一个菊轮打印机以及所有必要的软件要花去将近3000美刀。
The subjectivity and redundancy of inputs are key obstacles to the application of software cost estimation models.
输入的主观性以及输入过多是妨碍软件成本估算模型实际应用效果的重要影响因素。
Research on software support cost estimate model is important to the precision and efficiency of software cost estimate.
软件保障模型估算的研究对提高软件保障费用估算的精度和效率有重要意义。
Software cost estimation is an important process of managing software and also the difficult issue in software project planning.
软件成本估算是软件项目管理的关键步骤，也是软件项目计划的难点。
Software cost estimation is the most important chain of software project management and is important basement of software cost management, too.
软件成本估算是软件项目管理中的重要环节，也是软件项目成本管理的重要基础和依据。
Software cost estimate with the traditional experience function has the shortcoming, and applying CBR estimate method can make up these problems.
用传统的经验函数估算软件成本有很多局限性，采用基于范例库推理的估算方法可以很好地弥补其中的问题。
In the former software cost management, the cost estimation methods have some problems, such as subjective experience's effect, uncertain estimation and so on.
在以往软件成本管理中，在成本估算方法方面存在着主观经验影响大，估算不准确等问题。
In the former software cost management, the cost estimation methods have some problems, such as subjective experience 's effect, uncertain estimation and so on.
在以往软件成本管理中，在成本估算方法方面存在着主观经验影响大，估算不准确等问题。
It is very important to evaluate software cost estimation method reasonably and subsequently select the most suitable one from current lots of software cost estimation methods.
对软件成本估算方法进行合理评价，进而从当前众多软件成本估算方法中选择最合适的一种是十分重要的。
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。
Absrtact: Development used by software architecture is one of the most promising methods for improving software quality, reducing software cost and raising software productivity.
摘要：软件体系结构的使用是提高软件开发质量、减少软件开销和促进软件生产率提高的最有效方法之一。
Since few software cost models take into account the actual cost of software testing, they can not reflect actual consumption of cost and the needed cost when the testing circumstance changes.
很少有软件成本模型会考虑测试的实际情况，因此不能够准确地反映测试过程中成本的实际消耗以及当测试情况需要发生改变时对软件成本需求的变化。
This capability tremendously reduces the cost of deploying and maintaining software.
此功能极大减少了部署和维护软件的成本。
In this scenario, a full software development lifecycle cost analysis is not required, but you should keep an eye on the capability-maturity models (CMM) of the process if you can.
这种情况下不需要完整的软件开发生命周期成本分析，但是如果可能的话应关注此过程中的能力成熟度模型(CMM)。
Early testing can significantly lower the cost of completing and maintaining the software.
及早测试可以减少完成和维护软件的成本。
Requirements volatility: Changing requirements that impact delivery schedules and increase software rework and cost.
需求变化：变更需求将会影响交付的时间表并增加软件返工和成本。
Maintenance: that's the cost of software development, including software test infrastructure development that everyone forgets to remember.
维护：那是软件开发的成本，包括软件测试基础结构开发，这一点每个人都忘了去记住。
Both the cloud consumer and provider need to identify hardware and software assets and estimate the cost to replace each asset.
云消费者和提供商需要识别硬件和软件资产，估算更换每个资产的成本。
Similarly, the cost of cloud-based software is directly related to its large-scale adoption.
类似地，基于云的软件的成本直接关系到它是否能够得到大规模采用。
This approach, using open source software, is far more cost effective and flexible than creating (and testing and debugging) these plug-ins from scratch.
该方法，利用开源软件，比从头创建(并测试及调试)这些插件要节省成本并灵活。
The cloud has made thin clients possible, but the key to making them inexpensive is limiting the cost of the software to run them.
云使瘦客户机成为可能，但是降低成本的关键是限制运行瘦客户机的软件的成本。
Increased productivity: MDD reduces the cost of software development by generating code and artifacts from models, which increases developer productivity.
提高生产率：MDD通过从模型生成代码和工件来减少软件开发的成本，这样做提高了开发人员的生产率。
It is referred to as "zero-priced" software, which means there is no cost for distribution in most cases.
它被称为“零价格”软件，意思是在大多数情况下软件的传播是无需费用的。
For example, a great deal of effort is put into producing valid and reliable data for software project cost estimates.
例如，大量的工作用来为软件项目成本估算产生有效和可靠的数据。
Institutions consider that an undue percentage of the cost for proprietary software licenses is lining shareholder's pockets and funding expensive marketing campaigns.
多家机构认为，过高的专有软件许可费正在大把赚钱，并为昂贵的营销活动提供资金。
Other industries may have little capital asset but with high research and development cost such as software companies.
其他的行业，可能资本资产比较少，但是研发的开支很高，例如软件公司。
You need to take into account the initial cost of the software, along with the associated long-term costs.
您需要考虑软件的最初成本，以及相关的长期成本。
You need to take into account the initial cost of the software, along with the associated long-term costs.
您需要考虑软件的最初成本，以及相关的长期成本。
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