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WSC
2008
15 years 10 months ago
A preliminary study of optimal splitting for rare-event simulation
Efficiency is a big concern when using simulation to estimate rare-event probabilities, since a huge number of simulation replications may be needed in order to obtain a reasonabl...
John F. Shortle, Chun-Hung Chen
WSC
2008
15 years 10 months ago
An optimization framework for waferfab performance enhancement
A typical wafer fab requires numerous decisions for daily operations. Even small decisions on system configurations may have significant impact on the overall fab performance. One...
Daniel Noack, Boon-Ping Gan, Peter Lendermann, Oli...
COLING
2008
15 years 9 months ago
Random Restarts in Minimum Error Rate Training for Statistical Machine Translation
Och's (2003) minimum error rate training (MERT) procedure is the most commonly used method for training feature weights in statistical machine translation (SMT) models. The u...
Robert C. Moore, Chris Quirk
ESANN
2007
15 years 9 months ago
SOM for intensity inhomogeneity correction in MRI
Abstract. Given an appropriate imaging resolution, a common Magnetic Resonance Imaging (MRI) model assumes that object under study is composed of piecewise constant materials, so t...
Maite García-Sebastián, Manuel Gra&n...
NIPS
2007
15 years 9 months ago
Hierarchical Penalization
Hierarchical penalization is a generic framework for incorporating prior information in the fitting of statistical models, when the explicative variables are organized in a hiera...
Marie Szafranski, Yves Grandvalet, Pierre Morizet-...