作者：方亮;

机构：东南大学情报科学技术研究所 江苏南京210096

中文关键词：可视化;;信息可视化;;信息树

英文关键词：visualization;information visualization;information trees

中文摘要：信息可视化是目前国内外情报学研究的热点和前沿问题。信息树技术作为信息可视化的表现形式之一,日益受到关注。文章通过信息树的三种模型——半径树、双曲线树、三维双曲线树和传统的树型结构之间的优劣比较,分析和证明了信息树在信息可视化应用中的发展前景。

英文摘要：Information visualization is becoming a hot field in information science.As one of the forms of expression in information visualization,information tree has been paid close attention to.In this paper,we,by comparing three models of information trees—radical tree,hyperbolic tree,and 3D hyperbolic tree with the traditional structure of tree at their advantages and disadvantages,analyze and prove the foreground of the information tree in the future.

[中文刊名]：图书与情报 [出版日期]：2007-04-30 [CN]：62-1026/G2 [ISSN]：1003-6938

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