Mass transit vulnerabilities

Mass Transit Vulnerability Identification Self-Assessment Tool... 

Edge cities are especially vulnerable to fossil fuel disruptions as they have a high dependence on automobiles. Because most are built at automobile scales, mass transit frequently cannot serve them well. Pedestrian circulation within an edge city... 

The effectiveness of the modelling approach described in the previous Sections is demonstrated using a case-study in the mass transit domain, whose assets are vulnerable to several threats, including terrorist attacks. Therefore, surveillance systems for mass transit feature a growing number of heterogeneous sensing devices. In such a context, the quantitative evaluation of the PPS effectiveness is very important to design robust surveillance systems and to reduce the overall risk associated to the considered threats. 

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