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APVIS
2011
7 years 11 months ago
Visualizing dynamic data with maps
Maps offer a familiar way to present geographic data (continents, countries), and additional information (topography, geology), can be displayed with the help of contours and heat...
Daisuke Mashima, Stephen G. Kobourov, Yifan Hu
APVIS
2011
7 years 11 months ago
An extended evaluation of the readability of tapered, animated, and textured directed-edge representations in node-link graphs
We present the results of a study comparing five directed-edge representations for use in 2D, screen-based node-link diagrams. The goal of this work is to extend the understandin...
Danny Holten, Petra Isenberg, Jarke J. van Wijk, J...
APVIS
2011
7 years 11 months ago
Full-resolution interactive CPU volume rendering with coherent BVH traversal
We present an efficient method for volume rendering by raycasting on the CPU. We employ coherent packet traversal of an implicit bounding volume hierarchy, heuristically pruned u...
Aaron Knoll, Sebastian Thelen, Ingo Wald, Charles ...
APVIS
2011
7 years 11 months ago
Exploring geo-temporal differences using GTdiff
Many data sets exist that contain both geospatial and temporal elements. Within such data sets, it can be difficult to determine how the data have changed over spatial and tempor...
Orland Hoeber, Garnett Carl Wilson, Simon Harding,...
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