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» The complexity of approximating entropy
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DICTA
2003
15 years 8 months ago
Shift-invariance in the Discrete Wavelet Transform
In this paper we review a number of approaches to reducing, or removing, the problem of shift variance in the discrete wavelet transform (DWT). We describe a generalization of the ...
Andrew P. Bradley
WSC
2004
15 years 8 months ago
Portfolio Credit Risk Analysis Involving CDO Tranches
Credit risk analysis for portfolios containing CDO tranches is a challenging task for risk managers. We propose here a basis function approach for CDO tranche valuation and portfo...
Menghui Cao, William J. Morokoff
UAI
1996
15 years 8 months ago
Efficient Search-Based Inference for noisy-OR Belief Networks: TopEpsilon
Inference algorithms for arbitrary belief networks are impractical for large, complex belief networks. Inference algorithms for specialized classes of belief networks have been sh...
Kurt Huang, Max Henrion
ANNALS
2006
63views more  ANNALS 2006»
15 years 6 months ago
The Virtual Life of ENIAC: Simulating the Operation of the First Electronic Computer
This paper describes an interactive simulation of the Electronical Numerical Integrator and Computer (ENIAC). With the simulator, the user can wire up complex configurations of th...
Till Zoppke, Raúl Rojas
CORR
2006
Springer
128views Education» more  CORR 2006»
15 years 6 months ago
The Shannon capacity of a graph and the independence numbers of its powers
The independence numbers of powers of graphs have been long studied, under several definitions of graph products, and in particular, under the strong graph product. We show that t...
Noga Alon, Eyal Lubetzky