Systems and methods for detecting anomalies in aviation data communication systems (e.g., air traffic control surveillance systems), include a processor receiving device status information. A variational autoencoder receives and optimizes the device status information and determines whether it qualifies as an anomaly. Optimized device status information is compared to either non-anomalous or anomalous device status data in a latent space of the variational autoencoder. The latent space preferably includes an n-D point scatter plot and hidden vector values. The processor optimizes the device status information by generating a plurality of probabilistic models of the device status information and determining which of the plurality of models is optimal. A game theoretic optimization is applied to the plurality of models, and the best model is used to generate the n-D point scatter plot in latent space. An image gradient sobel edge detector preprocesses the device status information prior to optimization.


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    Titel :

    SYSTEMS AND METHODS OF AVIATION DATA COMMUNICATION ANOMALY DETECTION, AS IN AIR TRAFFIC CONTROL SURVEILLANCE SYSTEMS


    Beteiligte:
    RAHMES MARK (Autor:in) / SPICER JENNIFER (Autor:in) / KONCZYNSKI ROBERT (Autor:in) / RUKIEH KUSAY (Autor:in) / FLIEDER JODY (Autor:in) / ELLSWORTH DUSTIN (Autor:in) / FISCHER MICHAEL (Autor:in) / FAULKNER TIMOTHY BRUCE (Autor:in)

    Erscheinungsdatum :

    2023-06-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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