Cornell Chronicle: Faster checkouts could reduce virus spread at stores

Cornell Chronicle: Faster checkouts could reduce virus spread at stores. “[Professor Jamol] Pender specializes in queuing theory – essentially the science of waiting in lines. His research has sought to ease traffic congestion, help driverless vehicles navigate and minimize the wait for rides at Disney World. So he turned his attention to a similar kind of queueing and set out to model the probability of how often pairs of shoppers might overlap in a store – an approach that could be used to predict the transmission of COVID-19, and guide strategies to reduce its spread.”

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