IDEAS home Printed from https://ideas.repec.org/p/ags/ndtr09/207726.html
   My bibliography  Save this paper

TransDec: A Data-Driven Framework for Decision-Making in Transportation Systems

Author

Listed:
  • Demiryurek, Ugur
  • Banaei-Kashani, Farnoush
  • Shahabi, Cyrus

Abstract

In this paper, we present an end-to-end data-driven system, dubbed TransDec (short for Transportation Decision-Making), to enable decision-making queries in transportation systems with dynamic, real-time and historical data. With TransDec, we particularly address the challenges in visualization, monitoring, querying and analysis of dynamic and large-scale spatiotemporal transportation data. TransDec fuses a variety of transportation related real-world spatiotemporal datasets including massive traffic sensor data, trajectory data, transportation network data, and points-of-interest data to create an immersive and realistic virtual model of a transportation system. Atop such a virtual system, TransDec allows for processing a wide range of customized spatiotemporal queries efficiently and interactively. TransDec has a three-tier architecture, including a multimodal spatiotemporal database, an expressive and efficient query-engine and an interactive map-mashup presentation tier. With this paper, first we describe the components of the TransDec architecture. Subsequently, as proof-of-concept we present a number of decision-making queries enabled by TransDec.

Suggested Citation

  • Demiryurek, Ugur & Banaei-Kashani, Farnoush & Shahabi, Cyrus, 2009. "TransDec: A Data-Driven Framework for Decision-Making in Transportation Systems," 50th Annual Transportation Research Forum, Portland, Oregon, March 16-18, 2009 207726, Transportation Research Forum.
    • Handle: RePEc:ags:ndtr09:207726
    DOI: 10.22004/ag.econ.207726
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/207726/files/2009_72_TransDec_paper.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.207726?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:ndtr09:207726. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: http://www.trforum.org/journal/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.