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Urban evacuation is of great significance in saving human lives when disasters strike major cities. Comparing with the large population to evacuate, the number of evacuation guiders is much smaller. Since the location of evacuation guiders can greatly influence the evacuation process, it is crucial to identify the most critical locations to assign guiders. The assignment optimization for evacuation...
Evacuation in outdoor environment is of great practical interest due to its significant impact on saving human lives under emergency conditions. Comparing with the large population to evacuate, the number of guides is much smaller. Thus the evacuation policy optimization usually suffers from partial information, partial control, and the pervasive uncertainty in the evacuation process, and is nontrivial...
Policy improvement in discrete event dynamic systems is usually based on simulation, which is time-consuming and provides only noisy performance evaluation. For a given system state, it is of great practical interest to understand how to allocate the computing budget among action candidates so that the best action is correctly selected with high probability. Despite the abundant studies on simulation-based...
The dynamics of many systems in nowadays follow not only physical laws but also man-made rules. These systems are known as discrete event dynamic systems (DEDS's). Policy improvement of such systems is usually based on simulation, which is time consuming and provides only noisy performance evaluation. It is of great practical interest to understand how to allocate the computing budget among action...
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