Visual analytics of higher order information for trajectory datasets

Wang, Ye, and Lee, Ickjai (2013) Visual analytics of higher order information for trajectory datasets. International Journal of Environmental, Earth Science and Engineering, 7 (12). pp. 966-971.

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Abstract

Due to the widespread of mobile sensing, there is a strong need to handle trails of moving objects, and trajectories. This paper proposes three visual analytics approaches for higher order information of trajectory datasets based on the higher order Voronoi diagram data structure. Proposed approaches reveal geometrical, topological, and directional information. Experimental resultsdemonstrate the applicability and usefulness of proposed three approaches.

Item ID: 31410
Item Type: Article (Scholarly Work)
Keywords: visual analytics, higher order information, trajectory datasets, spatio-temporal data
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ISSN: 1307-6892
Date Deposited: 29 Apr 2014 04:34
FoR Codes: 08 INFORMATION AND COMPUTING SCIENCES > 0801 Artificial Intelligence and Image Processing > 080199 Artificial Intelligence and Image Processing not elsewhere classified @ 100%
SEO Codes: 89 INFORMATION AND COMMUNICATION SERVICES > 8902 Computer Software and Services > 890202 Application Tools and System Utilities @ 100%
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