Simulation-Optimization Approaches for the Network Immunization Problem with Quarantining

Rowan Hoogervorst

doi:10.1016/j.ejor.2026.01.019

Simulation-Optimization Approaches for the Network Immunization Problem with Quarantining

2026-01-18

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DOI：10.1016/j.ejor.2026.01.019

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• We look at the network immunization problem with quarantining and contact tracing • We develop a stochastic programming heuristic that uses simulated infection forests • We develop a genetic algorithm combining small and large simulation runs for performance • Our proposed methods are competitive with existing centrality measures for immunization • Immunization combined with smart activity group assignment further cuts disease spread

Simulation-Optimization Approaches for the Network Immunization Problem with Quarantining

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