Professor; Ph.D., Cornell, 1978.
I am currently working in several areas of experimental design. These include problems in computer experiments, designs for correlated responses, and designs for crossover experiments. More specifically, I am focusing on the following.
1. Computer experiments. I am currently working with several students on problems in calibration of computer experiments, estimating quantiles in computer experiments, sequential design strategies for the global fit of GASP models to computer experiments, diagnostic tools for computer experiments, and incorporating qualitative variables into Gaussian process models for computer experiments.
2. Optimal experimental designs for correlated responses. This is joint work with Angela Dean and H-C Tsai.
3. Optimal experimental designs for crossover experiments. This is joint work with Angela Dean, Mausumi Bose, and Dongkwon Park. We are currently completing a paper that we plan to submit to Journal of Statistical Planning and Inference shortly.
Finally, I am revising the book Statistics Concepts and Controversies.