Travel Time Estimation from Multiple Data Sources

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Título:	Travel Time Estimation from Multiple Data Sources
Autor/a:	Soriguera Martí, Francesc; Rosas Díaz, Dulce María; Abeijón Monjas, David; Thorson Bofarull, Leif; Robusté Antón, Francesc
Otros autores:	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
Abstract:	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.
Abstract:	Peer Reviewed
Materia(s):	-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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Tipo de documento:	Objeto de conferencia
Editor:	University of California, Berkeley
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Soriguera Martí, Francesc; Abeijón Monjas, David; Thorson Bofarull, Leif; Robusté Antón, Francesc

Soriguera Martí, Francesc; Thorson Bofarull, Leif; Robusté Antón, Francesc

Torné Santos, Josep Maria; Rosas Díaz, Dulce María; Soriguera Martí, Francesc

Soriguera Martí, Francesc; Rosas Díaz, Dulce María

Canales, C; Estrada Romeu, Miguel Ángel; Thorson Bofarull, Leif; Robusté Antón, Francesc

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