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CGF
2010
189views more  CGF 2010»
13 years 8 months ago
Space-in-Time and Time-in-Space Self-Organizing Maps for Exploring Spatiotemporal Patterns
Spatiotemporal data pose serious challenges to analysts in geographic and other domains. Owing to the complexity of the geospatial and temporal components, this kind of data canno...
Gennady L. Andrienko, Natalia V. Andrienko, Sebast...
SIAMSC
2008
140views more  SIAMSC 2008»
13 years 8 months ago
Compact Fourier Analysis for Designing Multigrid Methods
The convergence of Multigrid methods can be analyzed based on a Fourier analysis of the method or by proving certain inequalities that have to be fulfilled by the smoother and by t...
Thomas K. Huckle
CVPR
2000
IEEE
14 years 10 months ago
Chromatic Framework for Vision in Bad Weather
Conventional vision systems are designed to perform in clear weather. However, any outdoor vision system is incomplete without mechanisms that guarantee satisfactory performance u...
Srinivasa G. Narasimhan, Shree K. Nayar
IPPS
2009
IEEE
14 years 3 months ago
Singular value decomposition on GPU using CUDA
Linear algebra algorithms are fundamental to many computing applications. Modern GPUs are suited for many general purpose processing tasks and have emerged as inexpensive high per...
Sheetal Lahabar, P. J. Narayanan
SYNASC
2005
IEEE
92views Algorithms» more  SYNASC 2005»
14 years 2 months ago
P Colonies Working in the Maximally Parallel and in the Sequential Mode
We consider P colonies as introduced in [4] and investigate their computational power when working in the maximally parallel and in the sequential mode. It turns out that there is...
Rudolf Freund, Marion Oswald