Time-tunnel: Visual analysis tool for time-series numerical data and its extension toward Parallel Coordinates

Hirokazu Notsu, Yoshihiro Okada, Mina Akaishi, Koichi Niijima

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

18 被引用数 (Scopus)

抄録

Time-tunnel proposed by Akaishi et al. is a multidimensional data analysis tool. Time-tunnel visualizes any number of time series numerical data records as individual charts each of which is displayed on an individual rectangular plane called data-wing in a 3D virtual space. Through direct manipulations on a computer screen, the user easily puts more than two data-wings overlapped together to compare their charts in order to recognize the similarity or the difference among those data records. Simultaneously a radar chart among those data at any time point is displayed to recognize the similarity and the correlation among them. Since only one chart is displayed on one data-wing, so if there is a number of data records, the user has to prepare accordingly a huge number of data-wings and practically it becomes impossible to manipulate them. To deal with this problem, the authors enhanced the functionality of Time-tunnel to enable it to display more than two charts on each data-wing. In other word, the authors made each data-wing have the functionality of the Parallel Coordinates. This paper proposes the usefulness of this enhancement of Time-tunnel by showing data analysis examples.

本文言語英語
ホスト出版物のタイトルProceedings of the Conference on Computer Graphics, Imaging and Vision
ホスト出版物のサブタイトルNew Trends 2005
ページ167-172
ページ数6
DOI
出版ステータス出版済み - 2005
イベント2nd Conference on Computer Graphics, Imaging, and Vision: New Trends 2005 - Beijing, 中国
継続期間: 7 26 20057 29 2005

出版物シリーズ

名前Proceedings of the Conference on Computer Graphics, Imaging and Vision: New Trends 2005
2005

その他

その他2nd Conference on Computer Graphics, Imaging, and Vision: New Trends 2005
Country中国
CityBeijing
Period7/26/057/29/05

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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