Using GPS tracking data to validate route choice in OD trips within dense urban networks

Autor: Montero, Lídia, Ros-Roca, Xavier

Publikováno v: In Transportation Research Procedia 2020 47:593-600

Dynamic OD matrix estimation exploiting ICT traffic measurements

Autor: Ros Roca, Xavier

Publikováno v: TDX (Tesis Doctorals en Xarxa)
TDR. Tesis Doctorales en Red
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Pla de Doctorats Industrials de la Generalitat de Catalunya During the last decades, urban mobility has become the main concern for city councils and transportation operators. The main problem is the traffic congestion that easily appears in urban ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::529e21edf050f6ad2b4396c1b62f110e
http://hdl.handle.net/10803/672898

An assigment free data driven approach to the dynamic origin destination matrix estimation problem

Autor: Ros Roca, Xavier, Barceló Bugeda, Jaime, Montero Mercadé, Lídia

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Document de recerca desenvolupat dins del Doctorat Industrial 2017-DI-041 Dynamic traffic models require dynamic inputs, and one of the main inputs are the Dynamic Origin-Destinations (OD) matrices describing the variability over time of the trip pat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e40455823671fa44fd9565a5f28c6082
http://hdl.handle.net/2117/179836

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Analyzing SPSA approaches to solve the non-linear non-differentiable problems arising in the assisted calibration of traffic simulation models

Autor: Ros Roca, Xavier|||0000-0002-5807-0314

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Mathematical and simulation models of systems lay at the core of decision support systems, and their role become more critical as more complex is the system object of decision. The decision process usually encompasses the optimization of some utility

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c79eb01dba16665799fc5c8c7cb58be5
https://hdl.handle.net/2117/100675