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SPASTC: a Spatial Partitioning Algorithm for Scalable Travel-time Computation

We present a Spatial Partitioning Algorithm for Scalable Travel-time Computation (SPASTC) Calculating travel-time catchments over large spatial extents is computationally intensive, with previous work limiting their spatial extent to minimize computational burden or overcoming the computational burden with advanced cyberinfrastructure SPASTC is designed for domain decomposition of travel-time catchment calculations with a user-provided memory limit on computation SPASTC realizes this through spatial partitioning that preserves spatial ...

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Bottom-up approach to epidemic modeling and access to high-performance computing infrastructure
Bottom-up approach to epidemic modeling and access to high-performance computing infrastructure

Epidemic modeling is to build models to represent, characterize, and simulate the spread of an infectious disease in some given population, and ...

Accessibility to COVID Health Care Resources in CT
Middlebury College Students Reproduce and Replicate COVID-19 Health Care Resource Accessibility Study

The Geospatial Software Institute Fellows for Advancing COVID-19 Research & Education program combined with the CyberGISX cyber-computing ...

Age and Morbidity Trends related to COVID-19

I am conducting a county-level assessment of COVID-19 in relation to age demographics and comorbidities of the exposed population  This blog post ...

Presentation: Working with Students to Reproduce COVID-19 Research to Establish the Credibility of Findings and Accelerate Policymaker Adoption

On October 19, 2020, Peter Kedron and Joseph Holler co-presented a workshop on reproducibility and replicability in the context of COVID-19 research ...

How would social distancing change the COVID-19 curve of community spread?

The rapid development of the coronavirus (COVID-19) has prompted unprecedented global health adversities Curbing the virus diffusion and ...

COVID-19 and People with Disabilities

The first phase of my project focuses on the relationship between COVID-19 prevalence and people with disabilities (PwDs) at the county level in the ...