16093 search results - page 46 / 3219 » On the optimality of the neighbor-joining algorithm |
98
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
This paper deals with the minimal polyadic decomposition (also known as canonical decomposition or Parafac) of a 3way array, assuming each entry is positive. In this case, the low...
431
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DAC
2012
ACM
13 years 3 months ago
2012
ACM
We develop a projected-subgradient primal-dual Lagrange optimization for global placement, that can be instantiated with a variety of interconnect models. It decomposes the origin...
119
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CORR
2011
Springer
14 years 8 months ago
2011
Springer
We prove that for any real-valued matrix X ∈ Rm×n , and positive integers r k, there is a subset of r columns of X such that projecting X onto their span gives a r+1 r−k+1 -a...
128
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INFOCOM
2011
IEEE
14 years 4 months ago
2011
IEEE
—Heterogeneous wireless networks employ varying degrees of network coverage using power control in a multi-tier configuration, where low-power femtocells are used to enhance per...
WEA
2005
Springer
15 years 6 months ago
2005
Springer