130 search results - page 22 / 26 » Information Access in Africa: Problems with Every Channel |
WWW
2008
ACM
15 years 10 months ago
2008
ACM
We present a system for personalized tag suggestion for Flickr: While the user is entering/selecting new tags for a particular picture, the system is suggesting related tags to he...
DSN
2007
IEEE
15 years 4 months ago
2007
IEEE
While the new generation of hand-held devices, e.g., smart phones, support a rich set of applications, growing complexity of the hardware and runtime environment makes the devices...
103
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GLOBECOM
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract—We consider the distributed estimation of an unknown vector signal in a resource constrained sensor network with a fusion center. Due to power and bandwidth limitations,...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
Abstract. We present the discrete beeping communication model, which assumes nodes have minimal knowledge about their environment and severely limited communication capabilities. S...
107
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ICPP
2009
IEEE
15 years 4 months ago
2009
IEEE
—Wireless sensor networks have become a promising technology in monitoring physical world. In many applications with wireless sensor networks, it is essential to understand how w...