Moving phenomenon: Aggregation and analysis of geotime-tagged contents on the Web

Kyoung Sook Kim, Koji Zettsu, Yutaka Kidawara, Yasushi Kiyoki

研究成果: Conference contribution

12 引用 (Scopus)

抜粋

The analysis of movement of people, vehicles, and other objects is important for carrying out research in social and scientific domains. The study of movement behavior of spatiotemporal entities helps enhance the quality of service in decision-making in real applications. However, the spread of certain entities such as diseases or rumor is difficult to observe compared to the movement of people, vehicles, or animals. We can only infer their locations in a certain region of space-time on the basis of observable events. In this paper, we propose a new model, called as moving phenomenon, to represent time-varying phenomena over geotime-tagged contents on the Web. The most important feature of this model is the integration of thematic dimension into an event-based spatiotemporal data model. By using the proposed model, a user can aggregate relevant contents relating to an interesting phenomenon and perceive its movement behavior; further, the model also enables a user to navigate the spatial, temporal, and thematic information of the contents along all the three-dimensions. Finally, we present an example of typhoons to illustrate moving phenomena and draw a comparison between the movement of the moving phenomenon created using information from news articles on the Web and that of the actual typhoon.

元の言語English
ホスト出版物のタイトルWeb and Wireless Geographical Information Systems - 9th International Symposium, W2GIS 2009, Proceedings
ページ7-24
ページ数18
DOI
出版物ステータスPublished - 2009 12 1
イベント9th International Symposium on Web and Wireless Geographical Information Systems, W2GIS 2009 - Maynooth, Ireland
継続期間: 2009 12 72009 12 8

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
5886 LNCS
ISSN(印刷物)0302-9743
ISSN(電子版)1611-3349

Other

Other9th International Symposium on Web and Wireless Geographical Information Systems, W2GIS 2009
Ireland
Maynooth
期間09/12/709/12/8

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

フィンガープリント Moving phenomenon: Aggregation and analysis of geotime-tagged contents on the Web' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Kim, K. S., Zettsu, K., Kidawara, Y., & Kiyoki, Y. (2009). Moving phenomenon: Aggregation and analysis of geotime-tagged contents on the Web. : Web and Wireless Geographical Information Systems - 9th International Symposium, W2GIS 2009, Proceedings (pp. 7-24). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 5886 LNCS). https://doi.org/10.1007/978-3-642-10601-9_2