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An evolutionary algorithm for port-of-entry security optimization considering sensor thresholds

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  • Concho, Ana Lisbeth
  • Ramirez-Marquez, Jose Emmanuel

Abstract

According to the US Customs and Border Protection (CBP), the number of offloaded ship cargo containers arriving at US seaports each year amounts to more than 11 million. The costs of locating an undetonated terrorist weapon at one US port, or even worst, the cost caused by a detonated weapon of mass destruction, would amount to billions of dollars. These costs do not yet account for the devastating consequences that it would cause in the ability to keep the supply chain operating and the sociological and psychological effects. As such, this paper is concerned with developing a container inspection strategy that minimizes the total cost of inspection while maintaining a user specified detection rate for “suspicious†containers. In this respect and based on a general decision-tree model, this paper presents a holistic evolutionary algorithm for finding the following: (1) optimal threshold values for every sensor and (2) the optimal configuration of the inspection strategy. The algorithm is under the assumption that different sensors with different reliability and cost characteristics can be used. Testing and experimentation show the proposed approach consistently finds high quality solutions in a reduced computational time.

Suggested Citation

  • Concho, Ana Lisbeth & Ramirez-Marquez, Jose Emmanuel, 2010. "An evolutionary algorithm for port-of-entry security optimization considering sensor thresholds," Reliability Engineering and System Safety, Elsevier, vol. 95(3), pages 255-266.
    • Handle: RePEc:eee:reensy:v:95:y:2010:i:3:p:255-266
    DOI: 10.1016/j.ress.2009.10.006
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    References listed on IDEAS

    as
    1. Ramirez-Marquez, José Emmanuel & Rocco, Claudio M., 2008. "All-terminal network reliability optimization via probabilistic solution discovery," Reliability Engineering and System Safety, Elsevier, vol. 93(11), pages 1689-1697.
    2. Ramirez-Marquez, José Emmanuel & Rocco S., Claudio M., 2009. "Stochastic network interdiction optimization via capacitated network reliability modeling and probabilistic solution discovery," Reliability Engineering and System Safety, Elsevier, vol. 94(5), pages 913-921.
    3. Ramirez-Marquez, Jose Emmanuel, 2008. "Port-of-entry safety via the reliability optimization of container inspection strategy through an evolutionary approach," Reliability Engineering and System Safety, Elsevier, vol. 93(11), pages 1698-1709.
    Full references (including those not matched with items on IDEAS)

    Citations

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    Cited by:

    1. Guozhen Xiong & Chi Zhang & Fei Zhou, 2017. "A robust reliability redundancy allocation problem under abnormal external failures guided by a new importance measure," Journal of Risk and Reliability, , vol. 231(2), pages 180-199, April.
    2. Ana Concho & José Ramirez-Marquez, 2012. "Optimal design of container inspection strategies considering multiple objectives via an evolutionary approach," Annals of Operations Research, Springer, vol. 196(1), pages 167-187, July.
    3. Zhu, Huaxing & Zhang, Chi, 2019. "Expanding a complex networked system for enhancing its reliability evaluated by a new efficient approach," Reliability Engineering and System Safety, Elsevier, vol. 188(C), pages 205-220.
    4. Ramirez-Marquez, José Emmanuel & Li, Qing, 2018. "Locating and protecting facilities from intentional attacks using secrecyAuthor-Name: Zhang, Chi," Reliability Engineering and System Safety, Elsevier, vol. 169(C), pages 51-62.
    5. Jae Hun Kim & Juyeon Kim & Gunwoo Lee & Juneyoung Park, 2021. "Machine Learning-Based Models for Accident Prediction at a Korean Container Port," Sustainability, MDPI, vol. 13(16), pages 1-14, August.
    6. Dreiding, Rebecca A. & McLay, Laura A., 2013. "An integrated model for screening cargo containers," European Journal of Operational Research, Elsevier, vol. 230(1), pages 181-189.
    7. Romero, Pablo & Graneri, Jorge & Viera, Omar & Moscatelli, Sandro & Tansini, Libertad, 2016. "A Multi-Tree Committee to assist port-of-entry inspection decisions," European Journal of Operational Research, Elsevier, vol. 253(1), pages 170-177.
    8. Stuart Van Weele & Jose Emmanuel Ramirez-Marquez, 2012. "Optimization of inspection for dual contraband using a genetic algorithm," Journal of Risk and Reliability, , vol. 226(5), pages 508-525, October.
    9. Ramirez-Marquez, Jose E. & Rocco, Claudio M. & Levitin, Gregory, 2011. "Optimal network protection against diverse interdictor strategies," Reliability Engineering and System Safety, Elsevier, vol. 96(3), pages 374-382.
    10. McLay, Laura A. & Dreiding, Rebecca, 2012. "Multilevel, threshold-based policies for cargo container security screening systems," European Journal of Operational Research, Elsevier, vol. 220(2), pages 522-529.
    11. Yan, Xihong & Nie, Xiaofeng, 2016. "Optimal placement of multiple types of detectors under a small vessel attack threat to port security," Transportation Research Part E: Logistics and Transportation Review, Elsevier, vol. 93(C), pages 71-94.

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