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» A Model-Driven Transformation Method
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PR
2006
115views more  PR 2006»
15 years 6 months ago
Diagonal principal component analysis for face recognition
In this paper, a novel subspace method called diagonal principal component analysis (DiaPCA) is proposed for face recognition. In contrast to standard PCA, DiaPCA directly seeks t...
Daoqiang Zhang, Zhi-Hua Zhou, Songcan Chen
TCBB
2008
107views more  TCBB 2008»
15 years 6 months ago
Progressive Tree Neighborhood Applied to the Maximum Parsimony Problem
Abstract-- The Maximum Parsimony problem aims at reconstructing a phylogenetic tree from DNA sequences while minimizing the number of genetic transformations. To solve this NP-comp...
Adrien Goëffon, Jean-Michel Richer, Jin-Kao H...
AUTOMATICA
2005
136views more  AUTOMATICA 2005»
15 years 6 months ago
Conjugate Lyapunov functions for saturated linear systems
Based on a recent duality theory for linear differential inclusions (LDIs), the condition for stability of an LDI in terms of one Lyapunov function can be easily derived from that...
Tingshu Hu, Rafal Goebel, Andrew R. Teel, Zongli L...
TCS
2008
15 years 6 months ago
On-line construction of compact suffix vectors and maximal repeats
A suffix vector of a string is an index data structure equivalent to a suffix tree. It was first introduced by Monostori et al. in 2001 [9, 10, 11]. They proposed a linear constru...
Élise Prieur, Thierry Lecroq
TIP
2008
146views more  TIP 2008»
15 years 6 months ago
Image Modeling Using Interscale Phase Properties of Complex Wavelet Coefficients
This paper describes an approach to image modelling using interscale phase relationships of wavelet coefficients for use in image estimation applications. The method is based on th...
Mark Miller, Nick G. Kingsbury