A Methodology to Estimate Functional Vulnerability Using Floating Car Data

In this work, a new methodology to estimate the functional vulnerability of road network city Catania (Italy) is developed with purpose improve resilience urban transport during critical events. While traditional approach for estimation based on topological data, proposed spatial-temporal mobility profiles obtained floating car data (FCD). The algorithm combines properties patterns from FCD evaluate consequences failure events trajectories and their associated travel times. core operation computation all possible paths within assigned geographical zone every time link disrupted. procedure may prove useful wide facilitate emergency plans.