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Fusing loop detector and probe vehicle data to estimate travel time statistics on signalized urban networks

Bhaskar, Ashish, Chung, Edward, & Dumont, André-Gilles (2010) Fusing loop detector and probe vehicle data to estimate travel time statistics on signalized urban networks. Computer-Aided Civil and Infrastructure Engineering, 26(6), pp. 433-450.

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    Abstract

    This article presents a methodology that integrates cumulative plots with probe vehicle data for estimation of travel time statistics (average, quartile) on urban networks. The integration reduces relative deviation among the cumulative plots so that the classical analytical procedure of defining the area between the plots as the total travel time can be applied. For quartile estimation, a slicing technique is proposed. The methodology is validated with real data from Lucerne, Switzerland and it is concluded that the travel time estimates from the proposed methodology are statistically equivalent to the observed values.

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    6 times in Scopus
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    4 times in Web of Science

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    ID Code: 53147
    Item Type: Journal Article
    Keywords: cumulative plots, travel time
    DOI: 10.1111/j.1467-8667.2010.00697.x
    ISSN: 1093-9687
    Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > CIVIL ENGINEERING (090500) > Transport Engineering (090507)
    Divisions: Current > Schools > School of Civil Engineering & Built Environment
    Current > QUT Faculties and Divisions > Science & Engineering Faculty
    Current > Research Centres > Smart Transport Research Centre
    Copyright Owner: Copyright 2010 Computer-Aided Civil and Infrastructure Engineering
    Deposited On: 16 Aug 2012 13:10
    Last Modified: 21 Sep 2012 22:41

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