Assessing the importance of transportation facilities is an increasingly growing topic of
interest to federal and state transportation agencies. In the wake of recent terrorist attacks …

Given a graph and an integer k, the objective of the critical node problem (cnp) is to find a
set of k nodes in the graph whose deletion results in the maximum network fragmentation …

The performance degradation of a road network is determined by the network's vulnerability
to incidents. When some links become unavailable after incidents, the connectivity of the …

In this research, a multimodal transportation model was developed attending the needs of
emergency situations, and the solutions provided by the model could be used to moderate …

Critical infrastructure refers to the type of facilities, services, and installations (eg,
transportation, communication, energy systems) that are essential for the functioning of a …

Transportation networks are an indispensable component of everyday life in modern society.
Disruptions to transportation networks can seriously damage economic productivity as well …