174 search results - page 17 / 35 » Permutation Groups in NC |
JCT
2007
13 years 7 months ago
2007
We characterise the permutations π such that the elements in the closed lower Bruhat interval [id,π] of the symmetric group correspond to non-taking rook configurations on a sk...
VTC
2008
IEEE
14 years 1 months ago
2008
IEEE
—In this paper, we investigate the performance of adaptive beamforming while using subcarrier permutation PUSC in WiMAX cellular network. In the literature, it has been shown tha...
LCTRTS
2005
Springer
14 years 1 months ago
2005
Springer
Short vector (SIMD) instructions are useful in signal processing, multimedia, and scientific applications. They offer higher performance, lower energy consumption, and better res...
NC
2010
13 years 6 months ago
2010
My main objective is to point out a fundamental weakness in the conventional conception of computation and suggest a promising way out. This weakness is directly related to a gross...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
We demonstrate that the gain attained by network coding (NC) on the multicast capacity of random wireless ad hoc networks is bounded by a constant factor. We consider a network wit...