Value-based requirements engineering: method and experience
Value-based requirements engineering: method and experience
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基于价值的需求工程：方法和经验
DOI：
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发表时间：
2017
影响因子：
2.8
通讯作者：
A. Sutcliffe
中科院分区：
文献类型：
--
作者：
S. Thew;A. Sutcliffe
“社会政治”问题，例如情绪，价值观和人们的感受，通常被认为是一种方法，用于分析该方法。情绪（VME），通过引起和分析重新过程和设计含义的这些问题的过程指南。功能性和非功能性要求是与人格特征有关的心理结构，可能被视为利益相关者的长期目标。这说明了分类学的解释和场景，描述了价值冲突引起的问题，以及对利益相关者的价值观的理解进行方法验证研究：首先，小说和专家对网站和方法的评估； ，有些人用它来创建一个问题议程进行分析，而其他人则采用VME来解释利益相关者的观点并管理利益相关者的谈判。对工业从业者的可接受性的证据，说明了如何通过该方法与其他“社会政治问题”的方法和重点的方法和其他“社会政治问题”的方法进行了比较。关于产品需求的货币化值。
‘Socio-political’ issues, such as emotions, values and people’s feelings, are often cited as problems in the RE process. A method is described for analysing such issues. The method consists of a taxonomy of stakeholders’ values, motivations and emotions (VME), with process guidance for eliciting and analysing these issues for the RE process and design implications. Values are personal attitudes or long-term beliefs which may influence stakeholder functional and non-functional requirements. Motivations are psychological constructs related to personality traits which may be viewed as stakeholders’ long-term goals in RE. Emotions are cues to stakeholders’ reactions arising from value/motivation conflicts. The method is supported by a website which illustrates the taxonomy with explanations and scenarios describing problems arising from value conflicts, and from poor understanding of stakeholder values. Two method validation studies were undertaken: first, an evaluation of the website and method by novices and RE experts; and second, case study applications of RE value analysis in real-world industrial practice. The method was used by all practitioners, although in different ways, some used it to create an agenda of issues for analysis while others employed the VMEs to interpret stakeholders’ views and manage stakeholder negotiations. The validation studies provide evidence for the acceptability of the method for industrial practitioners, illustrating how value-related problems are identified and analysed effectively by the method. The utility of analysing VMEs is compared to other ‘socio-political issues’-oriented methods in RE and methods which focus on monetized values in product requirements.