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WSC
2007
15 years 13 days ago
Efficient Monte Carlo methods for convex risk measures in portfolio credit risk models
We discuss efficient Monte Carlo (MC) methods for the estimation of convex risk measures within the portfolio credit risk model CreditMetrics. Our focus lies on the Utilitybased ...
Jörn Dunkel, Stefan Weber
WSC
2007
15 years 13 days ago
Replicated batch means for steady-state simulations with initial transients
We provide asymptotic expressions for the expected value and variance of the replicated batch means variance estimator when the stochastic process being simulated has an additive ...
Christos Alexopoulos, Sigrún Andradó...
WSC
2007
15 years 13 days ago
Maximizing hospital finanacial impact and emergency department throughput with simulation
Carondelet St. Mary’s Hospital (Tucson, Arizona), the Ascension Health Operations Resource Group and FDI Simulation team worked collaboratively to improve hospital flow and incr...
David M. Ferrin, Marty J. Miller, Diana L. McBroom
WSC
2007
15 years 13 days ago
Hierarchical distributed simulation for 300mm wafer fab
Distributed simulation promises benefits in large-scale simulations, such as in high fidelity simulation of 300mm wafer fabs, although these benefits have been hard to achieve in ...
Sheng Xu, Leon F. McGinnis
WSC
2007
15 years 13 days ago
Kriging metamodeling in constrained simulation optimization: an explorative study
This paper describes two experiments exploring the potential of the Kriging methodology for constrained simulation optimization. Both experiments study an (s, S) inventory system ...
William E. Biles, Jack P. C. Kleijnen, Wim C. M. V...