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140
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AINA
2008
IEEE
15 years 6 months ago
2008
IEEE
It is important to design an energy efficient data gathering tree structure for wireless sensor networks. As for the energy efficiency, network's overall energy consumption an...
145
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COMCOM
2006
15 years 4 months ago
2006
In this paper, we address the routing and wavelength assignment problem for the core-based tree (CBT) service in a wavelength-division-multiplexing (WDM) network, where k sources ...
127
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CVIU
2007
15 years 4 months ago
2007
Most digital color cameras sample only one color at each spatial location, using a single sensor coupled with a color filter array (CFA). An interpolation step called demosaicing...
162
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NETWORKS
2002
15 years 4 months ago
2002
Consider a requirement graph whose vertices represent customers and an edge represents the need to route a unit of flow between its end vertices along a single path. All of these ...
146
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
How to adaptively choose optimal neighborhoods is very important to pixel-domain image denoising algorithms since too many neighborhoods may cause over-smooth artifacts and too fe...