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ICASSP
2010
IEEE
15 years 3 months ago
An adaptive level of detail approach to nonlinear estimation
In this work, we present a general method for approximating nonlinear transformations of Gaussian mixture random variables. It is based on transforming the individual Gaussians wi...
Friedrich Faubel, Dietrich Klakow
AMC
2011
14 years 6 months ago
Ruin theory with excess of loss reinsurance and reinstatements
The present paper studies the probability of ruin of an insurer, if excess of loss reinsurance with reinstatements is applied. In the setting of the classical CramerLundberg risk ...
Hansjörg Albrecher, Sandra Haas
LION
2009
Springer
152views Optimization» more  LION 2009»
15 years 9 months ago
Comparison of Coarsening Schemes for Multilevel Graph Partitioning
Graph partitioning is a well-known optimization problem of great interest in theoretical and applied studies. Since the 1990s, many multilevel schemes have been introduced as a pra...
Cédric Chevalier, Ilya Safro
ANSS
2006
IEEE
15 years 9 months ago
Performance Modeling and Evaluation of E-Business Systems
A general model of an E-business system comprising an Application Server and a Database engine is analyzed and evaluated. Incoming jobs, once admitted for processing, compete for ...
Giovanna Ferrari, Paul D. Ezhilchelvan, Isi Mitran...
CSIE
2009
IEEE
15 years 8 months ago
A Fast Algorithm of Image Layer-Presentation
A new algorithm of image layer-presentation was proposed. The key concept of the algorithm was in that the image grayscale function f(x,y), which was comparatively irregular, was ...
Fang-Zhen Li, Zhi Gong, Xiao-Hong Shen, Nian Cai