Research interests: I fell in love with stochastic processes when I was introduced to this topic in
Steve Krone's class at the University of Idaho, where I was working on my MS in Mathematics. During the same time
Paul Joyce showed me the beauty of mathematical statistics and population genetics. A bit later I worked with Paul and his evolutionary biology collaborator
Jack Sullivan on a phylogenetics project, which was my first introduction to statistical inference for stochastic processes. Later at UCLA I was lucky to have worked with my PhD advisor
Marc Suchard, who shares my love of statistics and stochastic modeling. My dissertation work with Marc was focused on the development of statistical phylogenetics methods for problems arising in infectious disease research (e.g., HIV evolution). Later, during my first faculty job at the University of Washington, I became interested in infectious disease epidemiology more broadly and now my main research interests are in data integration for Bayesian inference of transmission model parameters, nowcasting, and forecasting.
Betz Halloran was instrumental during this stage of my research interests evolution, because she recruited me to teach Markov chain Monte Carlo in the Summer Institute in Statistics and Modeling in Infectious Diseases (SISMID) and encouraged
Jon Wakefield and me to collaborate and to participate in the Center for Inference and Dynamics of Infectious Diseases (CIDID). During my first sabbatical, which I spent at the Fred Hutchinson Cancer Research Center,
Erick Matsen got me involved in computational immunology and since then we have been working on and off on statistical methods to analyze high throughput sequence data of B-cell receptors. At the University of Washington and then here at UC Irvine, I worked a bit on fitting mechanistic models of hematopoiesis to various types of experimental data. Mathematically and statistically, these systems biology applications are not too far from my infectious disease projects.