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首页> 外文会议>Conference on Human-Computer Interaction;International Conference on Human-Computer Interaction >Revisiting Visualization Task Taxonomies: Specifying Functions for the Data Transformations Stage
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Revisiting Visualization Task Taxonomies: Specifying Functions for the Data Transformations Stage

机译：重现可视化任务分类法：为数据转换阶段指定功能

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摘要

Several visualization task taxonomies have been defined in the literature, taking into account several factors, such as the user's goals when analyzing a visual representation of data, the data characteristics, how they are mapped onto the visualization, to name a few. Some studies also use task taxonomies as a tool to evaluate the effectiveness of visual representations. Because each task taxonomy may have been created for a different purpose, we find that they often overlap, and the task definitions are often implicit or ambiguous. We have analyzed several visualization taxonomies, and realized they crosscut different stages of the visualization process. In this work, we focus on the data transformations stage and define a set of data functions related to the tasks in the studied taxonomies. We specify these functions to bring clarity and consistency, as well as to enable them to be used in different scenarios. This work is a first step toward a more comprehensive visualization ontology.
机译：文献中已经定义了几种可视化任务分类法，其中考虑了几个因素，例如分析数据的可视表示时的用户目标，数据特征，如何将其映射到可视化等。一些研究还使用任务分类法作为评估视觉表示效果的工具。因为每个任务分类法可能是出于不同的目的而创建的，所以我们发现它们经常重叠，并且任务定义通常是隐式或模棱两可的。我们分析了几种可视化分类法，并意识到它们贯穿了可视化过程的不同阶段。在这项工作中，我们专注于数据转换阶段，并定义一组与所研究分类法中的任务相关的数据功能。我们指定这些功能是为了带来清晰度和一致性，并使它们能够在不同的场景中使用。这项工作是迈向更全面的可视化本体的第一步。

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