561 search results - page 110 / 113 » Algorithms and applications for approximate nonnegative matr... |
140
click to vote
SIAMSC
2008
15 years 4 months ago
2008
We study preconditioners for the iterative solution of the linear systems arising in the implicit time integration of the compressible Navier-Stokes equations. The spatial discreti...
147
click to vote
STOC
2006
ACM
16 years 4 months ago
2006
ACM
Gowers [Gow98, Gow01] introduced, for d 1, the notion of dimension-d uniformity Ud (f) of a function f : G C, where G is a finite abelian group. Roughly speaking, if a function ...
151
Voted
STOC
2005
ACM
16 years 4 months ago
2005
ACM
We introduce a new graph parameter, called the Grothendieck constant of a graph G = (V, E), which is defined as the least constant K such that for every A : E R, sup f:V S|V |-1 ...
145
click to vote
GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
—One of the key factors underlying the popularity of Low-density parity-check (LDPC) code is its iterative decoding algorithm that is amenable to efficient hardware implementati...
153
click to vote
MOBICOM
2009
ACM
15 years 10 months ago
2009
ACM
Wireless Sensor Networks are emerging as a key sensing technology, with diverse military and civilian applications. In these networks, a large number of sensors perform distribute...