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ICASSP
2009
IEEE
14 years 3 months ago
Separable PCA for image classification
As an alternative to standard PCA, matrix-based image dimensionality reduction methods have recently been proposed and have gained attention due to reported computational efficie...
Yongxin Taylor Xi, Peter J. Ramadge
ICASSP
2008
IEEE
14 years 3 months ago
Density geodesics for similarity clustering
We address the problem of similarity metric selection in pairwise affinity clustering. Traditional techniques employ standard algebraic context-independent sample-distance measur...
Umut Ozertem, Deniz Erdogmus, Miguel Á. Car...
ICC
2008
IEEE
14 years 3 months ago
Unveiling Near-Capacity Code Design: The Realization of Shannon's Communication Theory for MIMO Channels
— In this contribution we show how Shannon’s coding theory could be realized for Multiple-Input Multiple-Output (MIMO) channels with the aid of EXtrinsic Information Transfer (...
Soon Xin Ng, Jin Wang, Lajos Hanzo
ICRA
2008
IEEE
118views Robotics» more  ICRA 2008»
14 years 3 months ago
HLS parameter estimation for multi-input multi-output systems
Abstract— In order to reduce computational burden of identification methods for multivariable systems, a hierarchical least squares (HLS) algorithm is developed. The basic idea ...
Ping Yuan, Feng Ding, Peter X. Liu
ISMVL
2008
IEEE
148views Hardware» more  ISMVL 2008»
14 years 3 months ago
Quantum Logic Implementation of Unary Arithmetic Operations
The mathematical property of inheritance for certain unary fixed point operations has recently been exploited to enable the efficient formulation of arithmetic algorithms and circ...
Mitchell A. Thornton, David W. Matula, Laura Spenn...