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TMI
2010
298views more  TMI 2010»
13 years 2 months ago
An Efficient Numerical Method for General Lp Regularization in Fluorescence Molecular Tomography
Abstract--Reconstruction algorithms for fluorescence tomography have to address two crucial issues : (i) the ill-posedness of the reconstruction problem, (ii) the large scale of nu...
Jean-Charles Baritaux, Kai Hassler, Michael Unser
AMC
2007
87views more  AMC 2007»
13 years 7 months ago
Generalized Clenshaw-Curtis quadrature rule with application to a collocation least-squares method
This paper deals with an extension of one-dimensional Clenshaw–Curtis quadrature rule to Rd ; d P 2 on a convex domain. As one of its applications, we apply this quadrature rule...
Changho Kim, Sang Dong Kim, Jungho Yoon
SIAMSC
2008
90views more  SIAMSC 2008»
13 years 7 months ago
Norm Preconditioners for Discontinuous Galerkin hp-Finite Element Methods
We consider a norm-preconditioning approach for the solution of discontinuous Galerkin finite element discretizations of second order PDE with non-negative characteristic form. In ...
Emmanuil H. Georgoulis, Daniel Loghin
CHI
2004
ACM
14 years 1 months ago
TNT: a numeric keypad based text input method
With the evolving functionality in television-based (TVbased) information and entertainment appliances, there is an increased need to enable users input text through remote contro...
Magnus Ingmarsson, David Dinka, Shumin Zhai
MCS
2007
Springer
14 years 1 months ago
A New HMM-Based Ensemble Generation Method for Numeral Recognition
A new scheme for the optimization of codebook sizes for HMMs and the generation of HMM ensembles is proposed in this paper. In a discrete HMM, the vector quantization procedure and...
Albert Hung-Ren Ko, Robert Sabourin, Alceu de Souz...