Author, as appears in the article.: Reyes, G; Tolozano-Benites, R; Lanzarini, L; Estrebou, C; Bariviera, AF; Barzola-Monteses, J
Department: Gestió d'Empreses
URV's Author/s: Fernández Bariviera, Aurelio
Keywords: Road networks Patterns Gps trajectories Flow Dynamic clustering Congestion
Abstract: Addressing sustainable mobility in urban areas has become a priority in today's society, given the growing population and increasing vehicular flow in these areas. Intelligent Transportation Systems have emerged as innovative and effective technological solutions for addressing these challenges. Research in this area has become crucial, as it contributes not only to improving mobility in urban areas but also to positively impacting the quality of life of their inhabitants. To address this, a dynamic clustering methodology for vehicular trajectory data is proposed which can provide an accurate representation of the traffic state. Data were collected for the city of San Francisco, a dynamic clustering algorithm was applied and then an indicator was applied to identify areas with traffic congestion. Several experiments were also conducted with different parameterizations of the forgetting factor of the clustering algorithm. We observed that there is an inverse relationship between forgetting and accuracy, and the tolerance allows for a flexible margin of error that allows for better results in precision. The results showed in terms of precision that the dynamic clustering methodology achieved high match rates compared to the congestion indicator applied to static cells.
Thematic Areas: Zootecnia / recursos pesqueiros Renewable energy, sustainability and the environment Ren Medicina i Management, monitoring, policy and law Interdisciplinar Historia Hardware and architecture Green & sustainable science & technology Geography, planning and development Geografía Geociências Environmental studies Environmental sciences Environmental science (miscellaneous) Ensino Engenharias iii Engenharias ii Engenharias i Enfermagem Energy engineering and power technology Education Computer science (miscellaneous) Computer networks and communications Ciências agrárias i Building and construction Biotecnología Biodiversidade Arquitetura, urbanismo e design Arquitetura e urbanismo
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: aurelio.fernandez@urv.cat
Author identifier: 0000-0003-1014-1010
Record's date: 2024-08-03
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.mdpi.com/2071-1050/15/24/16575
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Sustainability. 15 (24):
APA: Reyes, G; Tolozano-Benites, R; Lanzarini, L; Estrebou, C; Bariviera, AF; Barzola-Monteses, J (2023). Methodology for the Identification of Vehicle Congestion Based on Dynamic Clustering. Sustainability, 15(24), -. DOI: 10.3390/su152416575
Article's DOI: 10.3390/su152416575
Entity: Universitat Rovira i Virgili
Journal publication year: 2023
Publication Type: Journal Publications