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GLOBECOM
2007
IEEE
14 years 1 months ago
Downlink MIMO Block Diagonalization in the Presence of Other-Cell Interference
— Block diagonalization is one approach for linear precoding in the multiple-input multiple-output broadcast channel that sends multiple interference free data streams to differe...
Seijoon Shim, Jin Sam Kwak, Robert W. Heath Jr., J...
ICA
2004
Springer
14 years 21 days ago
Some Gradient Based Joint Diagonalization Methods for ICA
Abstract. We present a set of gradient based orthogonal and nonorthogonal matrix joint diagonalization algorithms. Our approach is to use the geometry of matrix Lie groups to devel...
Bijan Afsari, Perinkulam S. Krishnaprasad
ISPAN
1999
IEEE
13 years 11 months ago
A Torus Assignment for an Interconnection Network Recursive Diagonal Torus
Recursive Diagonal Torus (RDT) is a class of interconnection network consisting of recursively overlaid twodimensional square diagonal tori for massively parallel computers with u...
Qin Fan, Yulu Yang, Akira Funahashi, Hideharu Aman...
JSC
2006
71views more  JSC 2006»
13 years 7 months ago
Brauer groups of diagonal quartic surfaces
We describe explicit methods of exhibiting elements of the Brauer groups of diagonal quartic surfaces. Using these methods, we compute the algebraic Brauer
Martin Bright
CAGD
2008
124views more  CAGD 2008»
13 years 7 months ago
All triangulations are reachable via sequences of edge-flips: an elementary proof
A simple proof is provided for the fact that the set of all possible triangulations of a planar point set in a polygonal domain is closed under the basic diagonal flip operation.
Eliyahu Osherovich, Alfred M. Bruckstein