期刊文献+

面向层次化数据的变分圆形树图 被引量:2

Variational Circular Treemaps for Hierarchical Data
下载PDF
导出
摘要 圆形树图(circular treemap)是面向层次化数据的一种信息可视化方法.提出一种圆形树图构造方法,将圆形树图的布局问题与组合优化中的圆排列(disk packing)问题相结合,以一种基于变分连续优化的算法求解多个半径不同圆的优化布局,由此提高圆形树图的空间利用率,并支持层次下行、层次上行与焦点+上下文等自然交互方式.实验结果表明了该方法的有效性. Circular treemaps provide an efficient approach for visualization of hierarchical data. This article presents variational circular treemaps with a layout algorithm by solving disk packing as a continuous optimization problem. Compared with the traditional circular treemaps, variational circular treemaps can achieve a higher space utilization ratio, and support natural interactions for data navigation, including focus+context distortions and drill-down and roll-up operations. Experimental results show the effectiveness of the presented method for visualization and interaction.
出处 《软件学报》 EI CSCD 北大核心 2016年第5期1103-1113,共11页 Journal of Software
基金 国家自然科学基金(61572291 61202147) 山东省自然科学基金(ZR2012FQ026)~~
关键词 层次化数据可视化 圆形树图 变分圆形树图 hierarchical data visualization circular treemap variational circular treemap
  • 相关文献

参考文献2

二级参考文献91

  • 1Johnson B, Shneiderman B. Tree-Maps: A space-filling approach to the visualization of hierarchical information. In: Nielson GM, Rosenblum L, eds. Proc. of the 2nd IEEE Visualization Conf. Los Alamitos: IEEE Computer Society Press, 1991. 284-291.
  • 2Van HF, Van WJ. Beamtrees: Compact visualization of large hierarchies. In: Wong PC, Andrews K, eds. Proc. of the IEEE Symp. on Information Visualization. Los Alamitos: IEEE Computer Society Press, 2002.31-39.
  • 3Van WJ, Van WH. Cushion Treemaps: Visualization of Hierarchical Information. In: Bryson S, Rhyne TM, eds. Proc. of the IEEE Symp. on Information Visualization. Los Alamitos: IEEE Computer Society Press, 1999.73-78.
  • 4Bederson BB, Shneiderman B. Ordered and quantum treemaps: Making effective use of 2D space to display hierarchies. ACM Trans. on Graphics, 2002,21(4):833-854.
  • 5Itoh T, Yamaguchi Y, Ikehata Y, Kajinaga Y. Hierarchical data visualization using a fast rectangle-packing algorithm. IEEE Trans. on Visualization and Computer Graphics, 2004,10(3):302-313.
  • 6Balzer M, Deussen O. Voronoi Treemaps for the visualization of software metrics. In: Naps T, Pauw WD, eds. Proc. of the 2005 ACM Symp. on Software visualization. New York: ACM Press, 2005. 165-172.
  • 7Chi EH, Pitkow J, Mackinlay J, Pirolli P, Gossweiler R, Card SK. Visualizing the evolution of Web ecologies. In: Karat CM, Lund A, Coutaz J, Karat J, eds. Proc. of the SIGCHI Conf. on Human Factors in Computing Systems. New York: ACM Press, 1998. 400-407.
  • 8Stasko J, Zhang E. Focus+Context display and navigation techniques for enhancing radial, space-filling hierarchy visualization. In: Mackinlay J, Roth S, Keim DA, eds. Proc. of the IEEE Symp. on Information Visualization. Los Alamitos: IEEE Computer Society Press, 2000. 57-65.
  • 9Feng YD. Research on key issues for information visualization [Ph.D. Thesis]. Beijing: Peking University, 2001 (in Chinese with English abstract).
  • 10Fumas GW. Generalized fisheye views. In: Mantei M, Orbeton P, eds. Proc. of the SIGCHI Conf. on Human Factors in Computing Systems. New York: ACM Press, 1986. 16-23.

共引文献44

同被引文献10

引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部