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  1. Article

    Open Access

    Inference on the dynamics of COVID-19 in the United States

    The evolution of the COVID-19 pandemic is described through a time-dependent stochastic dynamic model in discrete time. The proposed multi-compartment model is expressed through a system of difference equation...

    Satarupa Bhattacharjee, Shuting Liao, Debashis Paul, Sanjay Chaudhuri in Scientific Reports (2022)

  2. Article

    Open Access

    Time dynamics of COVID-19

    We apply tools from functional data analysis to model cumulative trajectories of COVID-19 cases across countries, establishing a framework for quantifying and comparing cases and deaths across countries longit...

    Cody Carroll, Satarupa Bhattacharjee, Yaqing Chen, Paromita Dubey in Scientific Reports (2020)