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Title:
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Travel Time Estimation from Multiple Data Sources
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Author:
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Soriguera Martí, Francesc; Rosas Díaz, Dulce María; Abeijón Monjas, David; Thorson Bofarull, Leif; Robusté Antón, Francesc
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Infraestructura del Transport i del Territori; Universitat Politècnica de Catalunya. EXIT - Enginyeria de les Xarxes i les Infraestructures de Transport |
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Abstract:
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Travel time is the best indicator of the level of service in a road link, and perhaps the most important variable for measuring congestion. This paper presents a method for estimating accurate travel times in toll highways using data from multiple sources, as loop detectors and toll tickets. The proposed methodology consists of a data fusion technique using different travel time
estimations in order to obtain a more accurate fused value with less error than individual estimations by itself. Finally results obtained in the application of the methodology to the AP-7 highway, near Barcelona in Spain, are presented. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Trànsit
-Travel time (Traffic engineering)
-Travel time estimation
-Highway
-Data Fusion
-Transport per carretera |
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Rights:
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Document type:
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Conference Object |
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Published by:
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University of California, Berkeley
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