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ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
Sparse coding networks, which utilize unsupervised learning to maximize coding efficiency, have successfully reproduced response properties found in primary visual cortex [1]. Ho...
CORR
2007
Springer
14 years 9 months ago
2007
Springer
Abstract—This paper formulates and studies a general distributed field reconstruction problem using a dense network of noisy one-bit randomized scalar quantizers in the presence...
CORR
2006
Springer
14 years 10 months ago
2006
Springer
We consider the problem of network coding across multiple unicasts. We give, for wired and wireless networks, efficient polynomial time algorithms for finding optimal network code...
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WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Network coding has been used to increase transportation capabilities in wireless mesh networks. In mesh networks, the coding opportunities depend on the co-location of multiple...
TIT
1998
14 years 9 months ago
1998
—In 1948 Shannon developed fundamental limits on the efficiency of communication over noisy channels. The coding theorem asserts that there are block codes with code rates arbit...