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ISM
2008
IEEE
110views Multimedia» more  ISM 2008»
16 years 23 days ago
A Hardware-Independent Fast Logarithm Approximation with Adjustable Accuracy
Many multimedia applications rely on the computation of logarithms, for example, when estimating log-likelihoods for Gaussian Mixture Models. Knowing of the demand to compute loga...
Oriol Vinyals, Gerald Friedland
COCO
2007
Springer
94views Algorithms» more  COCO 2007»
15 years 10 months ago
On Approximate Majority and Probabilistic Time
We prove new results on the circuit complexity of Approximate Majority, which is the problem of computing Majority of a given bit string whose fraction of 1's is bounded away...
Emanuele Viola
ASPDAC
2010
ACM
155views Hardware» more  ASPDAC 2010»
15 years 4 months ago
Efficient model reduction of interconnects via double gramians approximation
The gramian approximation methods have been proposed recently to overcome the high computing costs of classical balanced truncation based reduction methods. But those methods typi...
Boyuan Yan, Sheldon X.-D. Tan, Gengsheng Chen, Yic...
STOC
2003
ACM
164views Algorithms» more  STOC 2003»
16 years 6 months ago
Approximate counting by dynamic programming
We give efficient algorithms to sample uniformly, and count approximately, the solutions to a zero-one knapsack problem. The algorithm is based on using dynamic programming to pro...
Martin E. Dyer
ICPR
2006
IEEE
16 years 7 months ago
Approximation of Digital Curves using a Multi-Objective Genetic Algorithm
In this paper, a digital planar curve approximation method based on a multi-objective genetic algorithm is proposed. In this method, the optimization/exploration algorithm locates...
Hervé Locteau, Romain Raveaux, Sébas...