The outbreak of COVID-19 has disrupted our regular life. Many state and local authorities have enforced a cordon sanitaire for the protection sensitive areas. Travelers can only travel across after being qualified. This paper aims to propose method determine optimal deployment in terms number parallel checkpoints at each entry link epidemic control. A bilevel programming model is formulated whe...

The interventions and outcomes in the ongoing COVID-19 pandemic are highly varied. disease both impose costs harm on society. Some with particularly high may only be implemented briefly. design of optimal policy requires consideration many intervention scenarios. In this paper we investigate timing that not sustainable for a long period. Specifically, look at impact single short-term non-repeat...