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CONCURRENCY
2010
172views more  CONCURRENCY 2010»
13 years 2 months ago
Modeling of tsunami waves and atmospheric swirling flows with graphics processing unit (GPU) and radial basis functions (RBF)
The faster growth curves in the speed of GPUs relative to CPUs in the past decade and its rapidly gained popularity have spawned a new area of development in computational technol...
Jessica Schmidt, Cécile Piret, Nan Zhang, B...
CORR
2008
Springer
112views Education» more  CORR 2008»
13 years 5 months ago
The discrete Fourier transform: A canonical basis of eigenfunctions
We exhibit a canonical basis of eigenvectors for the discrete Fourier transform (DFT). The transition matrix from the standard basis to defines a novel transform which we call ...
Shamgar Gurevich, Ronny Hadani, Nir A. Sochen
SODA
2010
ACM
178views Algorithms» more  SODA 2010»
14 years 2 months ago
Basis Reduction, and the Complexity of Branch-and-Bound
Gabor Pataki, Mustafa Tural
DGCI
2005
Springer
13 years 11 months ago
How to Obtain a Lattice Basis from a Discrete Projected Space
Nicolas Normand, Myriam Servieres, Jean-Pierre Gu&...
CCE
2004
13 years 5 months ago
Continuous reformulations of discrete-continuous optimization problems
This paper treats the solution of nonlinear optimization problems involving discrete decision variables, also known as generalized disjunctive programming (GDP) or mixed-integer n...
Oliver Stein, Jan Oldenburg, Wolfgang Marquardt