This thesis proposes a Benders decomposition approach for bilevel problems. The efficiency is shown on a new introduced bilevel model for traffic maintenance planning and existing models from the literature: the Discrete Network Design Problem, the Decentralized Facility Selection Problem and the Hazmat Transport Network Design Problem. Moreover, the latter is extended to a multi-mode problem and a new method for equilibrating hazardous accident risk is proposed. The benefits of the new model and the trade-off between risk equilibration and minimization are shown.
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This thesis proposes a Benders decomposition approach for bilevel problems. The efficiency is shown on a new introduced bilevel model for traffic maintenance planning and existing models from the literature: the Discrete Network Design Problem, the Decentralized Facility Selection Problem and the Hazmat Transport Network Design Problem. Moreover, the latter is extended to a multi-mode problem and a new method for equilibrating hazardous accident risk is proposed. The benefits of the new model an...
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