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170
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APVIS
2008
15 years 8 months ago
2008
Animation is frequently utilized to visually depict change in timevarying data sets. For this task, it is a natural fit. Yet explicit animation is rarely employed for static data....
160
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ECSCW
2007
15 years 8 months ago
2007
In this paper we analyse an apparently simple collaborative activity, that of passing an implement from one person to another. The particular case we consider is surgical operation...
206
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CGF
2008
15 years 7 months ago
2008
We present a method for rendering approximate soft shadows and diffuse indirect illumination in dynamic scenes. The proposed method approximates the original scene geometry with a...
185
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
The goal of combining beamforming and space-time coding is to obtain full-diversity order and to provide additional received power (array gain) compared to conventional space-time...
173
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
Distributed space-time block coding is a diversity technique to mitigate the effects of fading in multi-hop wireless networks, where multiple relay stages are used by a source to ...