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Toward improved visual support for i(star) modelling.

机译:旨在改善对i(star)建模的视觉支持。

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摘要

The i* framework (Yu, 1995) offers a graphical notation for modeling and analyzing socio-technical systems, particularly during early stage requirements engineering for software systems. A number of software tools exist to support i* modeling. Nevertheless, there is a strong need for better visual support in i* modeling. This study aimed to identify areas for improvement and to develop prototypes to address these areas. A review of existing i* tools and observation of users revealed that current tools provide inadequate support for maintaining an overall view of a model, filtering extraneous data and extracting sub-collections of the model data.; Prototypes were then developed based on these needs, and an evaluation by users of i* was carried out to test the validity of the concepts and requirements included in the prototypes. User feedback suggested these prototypes would be useful when using software for i* modelling and offered suggestions for further improvements.
机译:i *框架(Yu,1995年)提供了用于建模和分析社会技术系统的图形符号,尤其是在软件系统的早期需求工程设计期间。存在许多支持i *建模的软件工具。尽管如此,在i *建模中强烈需要更好的视觉支持。这项研究旨在确定需要改进的地方,并开发出解决这些问题的原型。对现有i *工具的回顾和对用户的观察表明,当前的工具在维护模型的整体视图,过滤无关数据以及提取模型数据的子集合方面提供的支持不足。然后根据这些需求开发原型,并由i *的用户进行评估,以测试原型中包含的概念和要求的有效性。用户反馈表明,这些原型在将软件用于i *建模时将非常有用,并提供了进一步改进的建议。

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