Extending the utility of treemaps with flexible hierarchy

Extending the utility of treemaps with flexible hierarchy
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通过灵活的层次结构扩展树形图的实用性

DOI:
10.1109/iv.2004.1320166
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发表时间:
2004
期刊:
Proceedings. Eighth International Conference on Information Visualisation, 2004. IV 2004.
影响因子:
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通讯作者:
B. Shneiderman
B. Shneiderman
中科院分区:
--
文献类型:
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作者:
G. Chintalapani;C. Plaisant;B. Shneiderman

文献摘要

被引文献

相似文献

树图是一种用于在二维显示器上呈现分层信息的可视化技术。先前的实现将可视化限制为预定义的静态层次结构。灵活的层次结构是Treemap4.0的一项新功能,它使用户能够通过动态选择一系列数据属性来定义各种层次结构,从而发现模式、聚类和离群点。这项工作描述了灵活的层次结构的设计和实现问题。然后报告了一项可用性研究,该研究导致了界面的增强。
Treemaps are a visualization technique for presenting hierarchical information on two-dimensional displays. Prior implementations limit the visualization to pre-defined static hierarchies. Flexible hierarchy, a new capability of Treemap 4.0, enables users to define various hierarchies through dynamically selecting a series of data attributes so that they can discover patterns, clusters and outliers. This work describes the design and implementation issues of flexible hierarchy. It then reports on a usability study, which led to enhancements to the interface.