Urban commuting data has long been a vital source of understanding population mobility behaviour and has been widely adopted for various applications such as transport infrastructure planning and urban anomaly detection. While individual-specific transaction records (such as smart card (tap-in, tap-out) data or taxi trip records) hold a wealth of information, these are often private data available only to the service provider (e.g., taxicab operator). In this work, we explore the utility in harnessing publicly available, albeit noisy, transportation datasets, such as noisy "Estimated Time of Arrival" (ETA) records (commonly available to commuters through transit Apps or electronic signages). We first propose a framework to extract accurate individual bus trajectories from such ETA records, and present results from both a primary city (Singapore) and a secondary city (London) to validate the techniques. Finally, we quantify the upper bound on the spatiotemporal resolution, of the reconstructed trajectory outputs, achieved by our proposed technique.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Inferring Accurate Bus Trajectories from Noisy Estimated Arrival Time Records


    Beteiligte:
    Meegahapola, Lakmal (Autor:in) / Athaide, Noel (Autor:in) / Jayarajah, Kasthuri (Autor:in) / Xiang, Shili (Autor:in) / Misra, Archan (Autor:in)


    Erscheinungsdatum :

    01.10.2019


    Format / Umfang :

    1496439 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    PROCESSING AND VISUALIZATION OF PREDICTED AIRCRAFT TRAJECTORIES AND ESTIMATED TIME OF ARRIVAL PERFORMANCE

    LASCARA BROCK J / TIMBERLAKE III JOHN MILLER / WEITZ LESLEY A et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Accurate Estimated Time of Arrival Prediction Using Real-Time Path-Level Speed Computation

    Kim, Pooreumoe / Ham, Seung Woo / Park, Jungsoo et al. | IEEE | 2024


    ESTIMATED TIME OF ARRIVAL BASED ON HISTORY

    ZHU FAN | Europäisches Patentamt | 2021

    Freier Zugriff

    ESTIMATED ARRIVAL TIME NOTIFICATION DEVICE OF ELEVATOR

    KIM YONG MIN | Europäisches Patentamt | 2015

    Freier Zugriff

    Estimated time of arrival based on history

    ZHU FAN | Europäisches Patentamt | 2022

    Freier Zugriff