Visual exploration of the spatial distribution of temporal behaviors

被引:26
作者
Andrienko, G [1 ]
Andrienko, N [1 ]
机构
[1] Schloss Birlinghoven, Fraunhofer Inst Autonomous Intelligent Syst, D-53754 St Augustin, Germany
来源
NINTH INTERNATIONAL CONFERENCE ON INFORMATION VISUALISATION, PROCEEDINGS | 2005年
关键词
visual data mining; spatial time-series analysis; data visualization; dynamic and coordinated data displays;
D O I
10.1109/IV.2005.135
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The paper elaborates on the previous research on the analysis of temporal and spatio-temporal data done in statistical graphics and geo-visualization. We focus on the exploration of spatially distributed time-series data, i.e. values of numeric attributes referring to different moments in time and locations in space. After considering appropriate interactive visualization techniques, we propose several methods of exploration based on user-controlled data transformation and aggregation, easy-to-understand calculations, and dynamic linking of data displays. The proposed methods are potentially scalable, i.e. they can be applied to large data sets without overcrowding the displays and loosing interactivity.
引用
收藏
页码:799 / 806
页数:8
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