Sciweavers

1866 search results - page 79 / 374
» A Computational Journey into Nonlinearity
Sort
View
PR
2000
106views more  PR 2000»
14 years 9 months ago
Non-linear image processing in hardware
A new ASIC capable of computing rank order "lters, weighted rank order "lters, standard erosion and dilation, soft erosion and dilation, order statistic soft erosion and...
Antonios Gasteratos, Ioannis Andreadis
OL
2007
103views more  OL 2007»
14 years 9 months ago
Support vector machine via nonlinear rescaling method
In this paper we construct the linear support vector machine (SVM) based on the nonlinear rescaling (NR) methodology (see [9, 11, 10] and references therein). The formulation of t...
Roman A. Polyak, Shen-Shyang Ho, Igor Griva
JMLR
2010
110views more  JMLR 2010»
14 years 8 months ago
Information Retrieval Perspective to Nonlinear Dimensionality Reduction for Data Visualization
Nonlinear dimensionality reduction methods are often used to visualize high-dimensional data, although the existing methods have been designed for other related tasks such as mani...
Jarkko Venna, Jaakko Peltonen, Kristian Nybo, Hele...
TSP
2010
14 years 4 months ago
Generalized discrete Fourier transform with nonlinear phase
Constant modulus transforms like discrete Fourier transform (DFT), Walsh transform, and Gold codes have been successfully used over several decades in several engineering applicati...
Ali N. Akansu, Handan Agirman-Tosun
FPL
2007
Springer
138views Hardware» more  FPL 2007»
15 years 4 months ago
Bringing High-Performance Reconfigurable Computing to Exact Computations
Numerical non-robustness is a recurring phenomenon in scientific computing. It is primarily caused by numerical errors arising because of fixed-precision arithmetic in integer and...
Esam El-Araby, Ivan Gonzalez, Tarek A. El-Ghazawi