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173
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CSCW
2010
ACM
16 years 4 months ago
2010
ACM
There is general consensus that critical mass at inception ensures the sustained success of online communities. However, no clear understanding of what constitutes such a 'cr...
194
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WACV
2005
IEEE
16 years 3 months ago
2005
IEEE
To facilitate accurate and efficient detection of motion
patterns in video data, it is desirable to abstract from pixel
intensity values to representations that explicitly and co...
183
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
In this paper we introduce a novel Riemannian framework for shape analysis of parameterized surfaces. We derive a distance function between any two surfaces that is invariant to r...
178
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ICPR
2010
IEEE
16 years 2 months ago
2010
IEEE
It is important for drowsiness detection systems to warn the driver before the critical stages of drowsiness arise and thus to provide sufficient intervention time for the driver...
194
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HICSS
2010
IEEE
16 years 2 months ago
2010
IEEE
We discuss and reflect on the importance of embodiment, context, and spatial proximity as they pertain to the sense of presence obtained by individuals in virtual environments. We...