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Adapting UML Activity Diagrams for Mobile Work Process Modelling: Experimental Comparison of Two Notation Alternatives

机译：适应UML活动图进行移动工作流程建模：两种表示法的实验比较

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摘要

Even if geographical aspects such as location is included in several enterprise architecture frameworks [15], enterprise modelling notations seldom capture the "where" aspect, such as the location for performing some activity in a business process. However, for mobile information systems it is often relevant to model where something is supposed to take place. In a previous paper, we suggested some alternatives for small modifications to UML Activity Diagrams to address this, but then only comparing the alternatives analytically. In this paper, we report on a controlled experiment comparing the two most promising notations from the previous paper, one adding location to the activity diagrams by annotations, another indicating location by colour. The experiment investigated both the participants' opinions about the notations and their performance on some tasks requiring understanding of the models. For opinion there was no significant difference, but for task performance there was a significant difference in favour of the notation using colour.
机译：即使地理上的方面（例如位置）包含在几个企业体系结构框架中[15]，企业建模符号也很少捕获“ where”方面，例如在业务流程中执行某些活动的位置。但是，对于移动信息系统，通常与应该发生某事的模型有关。在上一篇文章中，我们提出了一些对UML活动图进行小的修改的替代方案，以解决此问题，但仅在分析上比较这些替代方案。在本文中，我们报告了一项对照实验，比较了前一篇论文中的两种最有希望的表示法，一种通过注释在活动图中添加位置，另一种通过颜色指示位置。实验调查了参与者对符号的看法及其在某些需要理解模型的任务上的表现。就意见而言，没有显着差异，但是对于任务执行，在使用颜色表示法上存在显着差异。

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