Current research projects include:
- Spatial (and temporal) analyses of access to healthy food
- Urban transportation and accessibility issues
- Spatial analysis of emergency medical services (EMS)
- Patterns of chronic disease
- Spatiotemporal access to primary care, pharmacies, and other health facilities
Current methodologies used:
- Spatiotemporal analyses using GPS traces
- Agent-based Models
- System Dynamics Models
- Spatial Statistics
- Optimization Modeling
- Network Analysis
- Parallel Programming (primarily with a variant of MPI)