Research Article
Multiobjective Optimization on Hierarchical Refugee Evacuation and Resource Allocation for Disaster Management
| Objective function | S4-1 | Dividend (%) | S4-2 | Dividend (%) |
| (evacuation distance) | 7.69E + 06 | 55.04 | 9.90E + 06 | 99.50 | (cost) | 9.51E + 08 | 2.42 | 9.82E + 08 | 5.86 | (unmet resources) | 2.13E + 06 | 11.26 | 2.61E + 06 | 36.65 |
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