70 citations · 74 across the 2 of their papers we have counts for
2 papers
math.ST2017★ 4 cited
Robust Gaussian Stochastic Process Emulation
Mengyang Gu, Xiaojing Wang, James O. Berger
We consider estimation of the parameters of a Gaussian Stochastic Process (GaSP), in the context of emulation (approximation) of computer models for which the outcomes are real-val…
stat.AP2013★ 70 cited
Bayesian analysis of dynamic item response models in educational testing
Xiaojing Wang, James O. Berger, Donald S. Burdick
Item response theory (IRT) models have been widely used in educational measurement testing. When there are repeated observations available for individuals through time, a dynamic s…