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WSC
1997
13 years 6 months ago
Optimal Quadratic-Form Estimator of the Variance of the Sample Mean
A classical problem of stochastic simulation is how to estimate the variance of the sample mean of dependent but stationary outputs. Many variance estimators, such as the batch me...
Wheyming Tina Song, Neng-Hui Shih, Mingjian Yuan
WSC
2008
13 years 7 months ago
Implementable MSE-optimal dynamic partial-overlapping batch means estimators for steady-state simulations
Estimating the variance of the sample mean from a stochastic process is essential in assessing the quality of using the sample mean to estimate the population mean which is the fu...
Wheyming Tina Song, Mingchang Chih
AMC
2006
188views more  AMC 2006»
13 years 5 months ago
Ratio estimators for the population variance in simple and stratified random sampling
We propose some ratio-type variance estimators using ratio estimators for the population mean in literature. We obtain mean square error (MSE) equations of proposed estimators and...
Cem Kadilar, Hulya Cingi
WSC
2007
13 years 7 months ago
Low bias integrated path estimators
We consider the problem of estimating the time-average variance constant for a stationary process. A previous paper described an approach based on multiple integrations of the sim...
James M. Calvin
IMC
2005
ACM
13 years 11 months ago
Optimal Combination of Sampled Network Measurements
IP network traffic is commonly measured at multiple points in order that all traffic passes at least one observation point. The resulting measurements are subsequently joined fo...
Nick G. Duffield, Carsten Lund, Mikkel Thorup