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Textual analysis of defects in engineering documentation via systematic decision execution

机译：通过系统决策执行，对工程文档中的缺陷进行文字分析

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This paper focuses on the Requirements Engineering process's vital role during systems development as the preparatory point and critical foundation of Systems Engineering. This paper proposes a framework for structuring decisions, based upon the INCOSE Decision Management Process that improves decisions early in the System Life Cycle. This paper introduces and applies the Nexus Engineering Execution Generation (NEX GEN) framework, a novel and unique capability to improve requirements by enabling a prediction of their impact on expected systems' performance to gain efficiencies in budget and acquisition. Using this framework defines requirements in a quantitative manner to determine documented requirement issues. Regression analysis indicated a statistically significant relationship between the predictor variable of ambiguity (linguistic quality attribute) and the response variable of system performance (usability metric). This study provides a framework and metrics as a complementary method for the development of requirements in a theoretical manner for the reflective practitioner. This framework is demonstrated through multiple federal system program case studies.
机译：本文着重于需求工程过程在系统开发中的重要作用，这是系统工程的准备点和关键基础。本文基于INCOSE决策管理流程提出了一个决策结构框架，该流程可在系统生命周期的早期改进决策。本文介绍并应用了Nexus Engineering Execution Generation（NEX GEN）框架，该框架具有新颖独特的功能，可以通过预测需求对预期系统性能的影响来提高预算和购置效率，从而提高需求。使用此框架以定量方式定义需求，以确定已记录的需求问题。回归分析表明，歧义的预测变量（语言质量属性）与系统性能的响应变量（可用性度量）之间存在统计上的显着关系。这项研究为反思型从业人员提供了一种框架和指标，作为理论上发展需求的一种补充方法。通过多个联邦系统计划案例研究证明了该框架。

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