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Building evacuation in case of emergency events such as fire and smoke has long been recognized as a crucial issue. Stair is the main egress, whether the staircases meet the criterion of building safety is thus important. But it is difficult or even impossible to test staircases in actual emergency events. In view of this, simulation is a proper method, and how to improve evacuation simulation in...
The battlefield damage level assessment is different from other assessment problems because of its characteristics such as small sample, multiple influence factors and high dimension. Thereby, the assessment methods like Bayesian Net (BN), Neutral Net (NN), and multiple indexes comprehensive method can't be used in this domain. So, a new method must be introduced. Then, Support Vector Mechanism (SVM)...
Simulating, forecasting and displaying flood submergence range accurately and scientifically has important significance for flood control, flood fighting, flood assessment and disaster relief to provide decision support. This paper develops the Flood Submergence Analysis System using ArcEngine component library. The main functions of this system are as follows: generation of 3D terrain, display of...
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