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» Pixel Approximation Errors in Common Watershed Algorithms
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TWC
2008
117views more  TWC 2008»
13 years 7 months ago
On the design, selection algorithm and performance analysis of limited feedback transmit beamforming
Multiple-input multiple-output (MIMO) systems achieve significant diversity and array gains by using transmit beamforming. When complete channel state information (CSI) is not avai...
Alireza Ghaderipoor, Chintha Tellambura
ICANN
2010
Springer
13 years 8 months ago
Empirical Analysis of the Divergence of Gibbs Sampling Based Learning Algorithms for Restricted Boltzmann Machines
Abstract. Learning algorithms relying on Gibbs sampling based stochastic approximations of the log-likelihood gradient have become a common way to train Restricted Boltzmann Machin...
Asja Fischer, Christian Igel
AAIM
2007
Springer
94views Algorithms» more  AAIM 2007»
14 years 1 months ago
An Ingenious, Piecewise Linear Interpolation Algorithm for Pricing Arithmetic Average Options
Abstract. Pricing arithmetic average options continues to intrigue researchers in the field of financial engineering. Since there is no analytical solution for this problem until...
Tian-Shyr Dai, Jr-Yan Wang, Hui-Shan Wei
SIAMMA
2011
97views more  SIAMMA 2011»
12 years 10 months ago
Convergence Rates for Greedy Algorithms in Reduced Basis Methods
The reduced basis method was introduced for the accurate online evaluation of solutions to a parameter dependent family of elliptic partial differential equations. ly, it can be ...
Peter Binev, Albert Cohen, Wolfgang Dahmen, Ronald...
SMI
1999
IEEE
108views Image Analysis» more  SMI 1999»
13 years 11 months ago
Modeling of Surfaces with Fair Reflection Line Pattern
Inspection of reflection line patterns is a standard way to check the quality of free form surfaces. In this paper, we describe an approach which enables the designer to control d...
Joachim Loos, Günther Greiner, Hans-Peter Sei...