期刊
TRANSPORTATION SCIENCE
卷 50, 期 4, 页码 1188-1203出版社
INFORMS
DOI: 10.1287/trsc.2015.0645
关键词
hazardous materials transportation; network design; robust optimization
资金
- National Science Foundation [CMMI-1351357]
We study robust network design problems for hazardous materials transportation considering risk uncertainty. Risk uncertainty is considered in two ways: (1) uncertainty on each link for each shipment, and (2) uncertainty on each link across all shipments. We extend an existing heuristic framework to solve these two robust network design problems and propose a Lagrangian relaxation heuristic to solve subproblems within the framework. We present our computational experiences and illustrate general insights based on real networks.
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