TIT
2011
13 years 10 months ago
2011
A multi-hop relaying system is analyzed where data sent by a multi-antenna source is relayed by successive multi-antenna relays until it reaches a multi-antenna destination. Assum...
ICIP
2009
IEEE
14 years 26 days ago
2009
IEEE
Subspace-based methods rely on dominant element selection from second order statistics. They have been extended to tensor processing, in particular to tensor data filtering. For t...
CORR
2006
Springer
14 years 3 months ago
2006
Springer
We propose a theory of eigenvalues, eigenvectors, singular values, and singular vectors for tensors based on a constrained variational approach much like the Rayleigh quotient for...
APPROX
2006
Springer
14 years 6 months ago
2006
Springer
Given an m
PCI
2001
Springer
14 years 7 months ago
2001
Springer
We demonstrate that an algorithm proposed by Drineas et. al. in [7] to approximate the singular vectors/values of a matrix A, is not only of theoretical interest but also a fast, v...
ICCS
2005
Springer
14 years 8 months ago
2005
Springer
The task of providing an optimal analysis of the state of the atmosphere requires the development of dynamic data-driven systems (d3 as) that efficiently integrate the observationa...