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Knowledge generation through human-centered information visualization

机译:通过以人为中心的信息可视化产生知识

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摘要

One important intention of human-centered information visualization is to represent huge amounts of abstract data in a visual representation that allows even users from foreign application domains to interact with the visualization, to understand the underlying data, and finally, to gain new, application-related knowledge. The visualization will help experts as well as non-experts to link previously or isolated knowledge-items in their mental map with new insights. Our approach explicitly supports the process of linking knowledge-items with three concepts. At first, the representation of data items in an ontology categorizes and relates them. Secondly, the use of various visualization techniques visually correlates isolated items by graph-structures, layout, attachment, integration or hyperlink techniques. Thirdly, the intensive use of visual metaphors relates a known source domain to a less known target domain. In order to realize a scenario of these concepts, we developed a visual interface for non-experts to maintain complex wastewater treatment plants. This domain-specific application is used to give our concepts a meaningful background.
机译:以人为中心的信息可视化的一个重要意图是以可视化表示形式表示大量抽象数据,甚至允许来自国外应用程序域的用户也可以与可视化进行交互,了解底层数据并最终获得新的应用程序,相关知识。可视化将帮助专家和非专家将其心理图中的先前或孤立的知识项与新的见解进行链接。我们的方法明确支持将知识项目与三个概念链接在一起的过程。首先,本体中数据项的表示对它们进行分类和关联。其次,各种可视化技术的使用通过图形结构,布局,附件,集成或超链接技术在视觉上关联了孤立的项目。第三,视觉隐喻的大量使用将已知的源域与鲜为人知的目标域相关联。为了实现这些概念的方案,我们为非专家开发了可视化界面,以维护复杂的废水处理厂。此特定于域的应用程序用于为我们的概念提供有意义的背景。

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