6884 search results - page 342 / 1377 » The macro-structure of use of help |
150
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CORR
2010
Springer
15 years 7 months ago
2010
Springer
This paper attempts to undertake the study of three types of noise such as Salt and Pepper (SPN), Random variation Impulse Noise (RVIN), Speckle (SPKN). Different noise densities ...
156
Voted
CORR
2010
Springer
15 years 7 months ago
2010
Springer
We consider the symmetric Gaussian interference channel where two users try to enhance their secrecy rates in a cooperative manner. Artificial noise is introduced along with useful...
144
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
For wireless networks with multiple sources, an omnidirectional relay scheme is developed, where each node can help relay multiple messages in different directions. This is accomp...
196
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CSCW
2008
ACM
15 years 7 months ago
2008
ACM
This paper discusses how a new technology (designed to help pupils with learning about Shakespeare's Macbeth) is introduced and integrated into existing classroom practices. I...
160
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DSS
2008
15 years 6 months ago
2008
This study models the supply chain related cash flow risks for a business entity measured by the standard deviations of cash inflows, outflows, and netflows of each period in a pl...