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Communication dans un congrès
A New Representation of Air Traffic Data Adapted to Complexity Assessment
Abstract : Air traffic is generally characterized by simple indicators like the number of aircraft flying over a given area or the total distance flown during a time window. As an example, these values may be used for estimating a rough number of air traffic controllers needed in a given control center or for performing economic studies. However, this approach is not adapted to more complex situations such as those encountered in airspace comparison or air traffic controllers training. An innovative representation of the traffic data, relying on a sound theoretical framework, is introduced in this work. It will pave the way to a number of tools dedicated to traffic analysis. Based on an extraction of local covariance, a grid with values in the space of symmetric positive definite matrices is obtained. It can serve as a basis of comparison or be subject to filtering and selection to obtain a digest of a traffic situation suitable for efficient complexity assessment.
Littérature citée [11 références]
https://hal-enac.archives-ouvertes.fr/hal-01799373
Contributeur : Florence Nicol Connectez-vous pour contacter le contributeur
Soumis le : jeudi 24 mai 2018 - 16:16:38
Dernière modification le : mercredi 3 novembre 2021 - 05:37:46
Archivage à long terme le : : samedi 25 août 2018 - 14:19:46
Contributeur : Florence Nicol Connectez-vous pour contacter le contributeur
Soumis le : jeudi 24 mai 2018 - 16:16:38
Dernière modification le : mercredi 3 novembre 2021 - 05:37:46
Archivage à long terme le : : samedi 25 août 2018 - 14:19:46
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