搜索结果: 46-58 共查到“管理学 Simulation”相关记录58条 . 查询时间(0.203 秒)
What if we decided to take care of everyone who needed treatment? Workforce planning in Mozambique using simulation of demand for HIV/AIDS care
treatment workforce Mozambique HIV/AIDS care
2009/9/27
We propose three scenarios, depending on numbers of patients enrolled. In the first scenario, we start with 8000 patients on ART and increase that number to 58 000 at the end of three years (those wer...
A Simulation Approach to Bayesian Emulation of Complex Dynamic Computer Models
Gaussian process Latin hypercube sampling Markov property matrix normal parallel computing spatial interpolation
2009/9/22
In recent times, complex computer models have received wide attention
inscienticresearch. However, inorder tomakeconventional statistical statements
regarding the scientic research, many expensive r...
Identifying outliers in Bayesian hierarchical models: a simulation-based approach
Hierarchical models diagnostics outliers distributional assumptions
2009/9/22
A variety of simulation-based techniques have been proposed for detec-
tion of divergent behaviour at each level of a hierarchical model. We investigate a
diagnostic test based on measuring the coni...
Simulation of Pickands constants
Pickands constant fractional Brownian motion change of measure Cholesky factorization
2009/9/21
Pickands constants appear in the asymptotic formulas for
extremes of Gaussian processes. The explicit formula of Pickands constants
does not exist. Moreover, in the literature there is no numerical
...
A note on impotance sampling simulation for germ-grain model
Germ-gain model Poisson process change of measure likelihood process stopping set
2009/9/21
In this paper we demonstrate how to use the importance
sampling method to simulate rare wmts in a germ-grain model. We
analyze conditions under which two gerrn-grain models are mutually
absolutely ...
Simulation in a Fully Parametric Proportional Hazard Model with Changepoints
Simulation a Fully Parametric Proportional Hazard Model Changepoints
2009/9/18
Simulation in a Fully Parametric Proportional Hazard Model with Changepoints。
Simulation Study for Misspecifications on a Frailty Model
Simulation Study Misspecifications a Frailty Model
2009/9/18
Simulation Study for Misspecifications on a Frailty Model。
Perfect Simulation from the Quicksort Limit Distribution
Quicksort random variate generation simulation perfect simulation rejection method fixed-point equation
2009/5/4
The weak limit of the normalized number of comparisons needed by the Quicksort algorithm to sort n randomly permuted items is known to be determined implicitly by a distributional point equation. We g...
Geometric Ergodicity and Perfect Simulation
CFTP domCFTP geometric ergodicity perfect simulation uniform ergodicity
2009/4/28
This note extends the work of Foss and Tweedie (1998), who showed that availability of the classic Coupling from the Past (CFTP) algorithm of Propp and Wilson (1996) is essentially equivalent to unifo...
Perfect simulation of spatial point processes using dominated coupling from the past with application to a multiscale area-interaction point process
Perfect simulation spatial point processes dominated coupling multiscale area-interaction point process
2010/3/18
We consider perfect simulation algorithms for locally stable point pro-
cesses based on dominated coupling from the past. A version of the al-
gorithm is developed which is feasible for processes wh...
Perfect simulation for Bayesian wavelet thresholding with correlated coefficients
Perfect simulation Bayesian wavelet thresholding correlated coefficients
2010/3/18
We introduce a new method of Bayesian wavelet shrinkage for recon-
structing a signal when we observe a noisy version. Rather than making
the usual assumption that the wavelet coecients of the sign...
Monte Carlo Simulation with Asymptotic Method
asymptotic method average options derivatives finance Malliavin calculus Monte Carlo simulation optimal portfolio
2009/3/9
We shall propose a new computational scheme with the asymptotic method to achieve variance reduction of Monte Carlo simulation for numerical analysis particularly for finance. We not only provide gene...
Developing Simulation Components for Supply Chain Modeling
simulation components supply chain modeling
2018/3/7
Modeling supply chains is a pre-requisite for any supply chain improvement initiative. However,
modeling supply chains is generally a complex and time consuming task. One way of working around
this ...