The validation of any new methodological proposal demands several real-life implementations. However, organizations are reluctant to invest without the firm guarantee that they will be returned the entire expended amount of money. For this purpose, expert judgment techniques are very useful to provide a less-costly initial validation that, when positive, may encourage organizations to use these new proposals. Therefore, the primary goal of the paper will be to assess how expert judgment techniques based on the Delphi method can be applied to Web Engineering field and, more in particular, to assess the validity of the NDT-Agile framework. NDT-Agile is a framework that combines Agile and Web Engineering techniques to meet Capability Maturity Model Integration development goals. The paper presents a real example of an application of a Delphi-based expert judgment method to assess NDT-Agile framework validity, explaining the design as well as the selection and usage of the different techniques it involves. The application of the method will allow assessing benefits and limitations of use in Web Engineering. As a main conclusion, we will state the utility of the proposed methods to obtain a low-resource initial validation of a certain proposal. Finally, we will identify further lines of research related to the analyzed topics.

中文翻译：

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基于Delphi的专家判断方法，用于验证Web开发项目的成熟敏捷框架

任何新方法论建议的验证都需要几种实际的实现。但是，组织不愿在没有坚定保证的情况下进行投资，以确保将全部支出的资金退还给他们。为此，专家判断技术对于提供成本较低的初始验证非常有用，当验证有效时，可以鼓励组织使用这些新建议。因此，本文的主要目标将是评估如何将基于Delphi方法的专家判断技术应用于Web工程领域，尤其是评估NDT - Agile框架的有效性。NDT -敏捷是一个结合了敏捷和Web工程技术以实现功能成熟度模型集成开发目标的框架。本文提出了一种基于德尔福专家判断方法的应用的一个真实的例子，以评估NDT -敏捷框架的有效性，解释设计以及它涉及到不同的技术选择和使用。该方法的应用将允许评估Web工程中使用的好处和局限性。作为主要结论，我们将陈述所提出方法的实用性，以获取某个提议的低资源初始验证。最后，我们将确定与所分析主题相关的其他研究领域。