Autor segons l'article: Reyes, G; Tolozano-Benites, R; Lanzarini, L; Estrebou, C; Bariviera, AF; Barzola-Monteses, J
Departament: Gestió d'Empreses
Autor/s de la URV: Fernández Bariviera, Aurelio
Paraules clau: Congestion Dynamic clustering Flow Gps trajectories Patterns Road networks
Resum: 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.
Àrees temàtiques: Arquitetura e urbanismo Arquitetura, urbanismo e design Biodiversidade Biotecnología Building and construction Ciências agrárias i Computer networks and communications Computer science (miscellaneous) Education Energy engineering and power technology Enfermagem Engenharias i Engenharias ii Engenharias iii Ensino Environmental science (miscellaneous) Environmental sciences Environmental studies Geociências Geografía Geography, planning and development Green & sustainable science & technology Hardware and architecture Historia Interdisciplinar Management, monitoring, policy and law Medicina i Renewable energy, sustainability and the environment Zootecnia / recursos pesqueiros
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: aurelio.fernandez@urv.cat
Identificador de l'autor: 0000-0003-1014-1010
Data d'alta del registre: 2024-05-23
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.mdpi.com/2071-1050/15/24/16575
Referència a l'article segons font original: Sustainability. 15 (24):
Referència de l'ítem segons les normes 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
URL Document de llicència: http://repositori.urv.cat/ca/proteccio-de-dades/
DOI de l'article: 10.3390/su152416575
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2023
Tipus de publicació: Journal Publications
Repositori URV