My research aims to develop new methods of spatial analysis and modelling that can be broadly applied within GIScience and related fields. Specific statistical and mathematical approaches of interest include: density estimation, point pattern analysis, time geography, spatial optimization models, and network analysis. Application areas of interest encompass a variety of topics, including wildlife ecology, global sustainability, public health and safety, and transportation. I am also interested in geovisualization, particularly in how it facilitates spatial analysis and modelling.