Progressive Presentation of Large Hierarchies Using Treemaps
Progressive Presentation of Large Hierarchies Using Treemaps
复制标题
使用树形图渐进式呈现大型层次结构
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
B. Hamann
中科院分区：
文献类型：
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作者：
R. Rosenbaum;B. Hamann
大层次结构的表示仍然是一个开放的研究问题。特别是，可视化的耗时计算和混乱的显示导致严重的可用性问题的观众方面。现有的解决方案主要解决适当的视觉表示，通常忽略考虑系统资源。
我们提出了一个整体的方法，使用树形图和渐进式细化的大型层次结构的介绍。该方法的主要特点是成熟地使用了数据的多个增量预览。这些预览是精心设计的，并导致减少视觉混乱和因果流方面的旅游通过层次结构。因此，数据的固有可伸缩性允许减少消耗的资源和缩短响应时间。这些特点是由我们从第一次实施所取得的成果证实。由于它的许多有益的属性，我们得出结论，有很大的潜力，在可视化中使用渐进式细化。
The presentation of large hierarchies is still an open research question. Especially, the time-consuming calculation of the visualization and the cluttered display lead to serious usability issues on the viewer side. Existing solutions mainly address appropriate visual representation and usually neglect considering system resources.
We propose a holistic approach for the presentation of large hierarchies using treemaps and progressive refinement . The key feature of the approach is the mature use of multiple incremental previews of the data. These previews are well-designed and lead to reduced visual clutter and a causal flow in terms of a tour-through-the-hierarchy . The inherent scalability of the data thereby allows for a reduction in the consumed resources and short response times . These characteristics are substantiated by the results we achieved from a first implementation. Due to its many beneficial properties, we conclude that there is much potential for the use of progressive refinement in visualization.