Information from The Mathematics Genealogy
Hui Zheng obtained a Ph.D. degree in mathematics at University of Michigan in 2003.
The title of the thesis was:
Penalized Spline Nonparametric Regression Methods for Survey Samples with Potentially Unequal Probabilities of Inclusion.
The thesis supervisor was Roderick J. A. Little.
Recent updates: Matthijs Melissen, Jose Ernie C. Lope, Talbi Malik, Jonathan Weinstein, Hong Yu He.