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Numerical Analysis and Scientific Computing
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Exploring Delay Dispersal In Us Airport Network, Brandon Sripimonwan, Arun Sathanur
Exploring Delay Dispersal In Us Airport Network, Brandon Sripimonwan, Arun Sathanur
STAR Program Research Presentations
The modeling of delay diffusion in airport networks can potentially help develop strategies to prevent the spread of such delays and disruptions. With this goal, we used the publicly-available historical United States Federal Aviation Administration (FAA) flight data to model the spread of delays in the US airport network. For the major (ASPM-77) airports for January 2017, using a threshold on the volume of flights, we sparsify the network in order to better recognize patterns and cluster structure of the network. We developed a diffusion simulator and greedy optimizer to find the top influential airport nodes that propagate the most …