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Police emergency response system plays a nuclear and key role in the emergency management system. The spatial range of emergency event spread area is usually dynamic diffused through time. This problem will make emergency response difficult to assess emergency event and dispatch emergency resources. Therefore, it is imperative to design and implement a spatial diffusion model to solve this problem...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.