Results 31 to 40 of about 684 (178)

Modeling and Simulation of Cascading Failures in Transportation Systems during Hurricane Evacuations

Journal of Advanced Transportation, Volume 2021, Issue 1, 2021., 2021
Effective and timely evacuation is critical in alleviating the impact of hurricanes. As such, evacuation models are often sought to support the preparedness of evacuations. One important task in the modeling process is to evaluate exogenous factors that cause transportation system capacity loss during evacuation.
Yuan Zhu, Kaan Ozbay, Hong Yang, Fan Zuo, Di Sha, Indrajit Ghosh   +5 more
wiley   +1 more source

Network Modeling of Hurricane Evacuation Using Data‐Driven Demand and Incident‐Induced Capacity Loss Models

Journal of Advanced Transportation, Volume 2021, Issue 1, 2021., 2021
The development of a hurricane evacuation simulation model is a crucial task in emergency management and planning. Two major issues affect the reliability of an evacuation model: one is estimations of evacuation traffic based on socioeconomic characteristics, and the other is capacity change and its influence on evacuation outcome due to traffic ...
Yuan Zhu, Kaan Ozbay, Kun Xie, Hong Yang, Ender Faruk Morgul, Yajie Zou   +5 more
wiley   +1 more source

Modelagem logística aplicada ao extrativismo do pequi

Revista Transporte y Territorio, 2022
O pequi exerce um importante papel econômico e social no extrativismo norte mineiro, sendo explorado de forma ambientalmente sustentável. O seu valor socioeconômico pode ser observado da coleta ao consumo, sendo considerado, por isso, o ouro do cerrado,
Alex Said Flávio da Fonseca , Narciso Ferreira dos Santos Neto , João Batista Mendes   +2 more
doaj   +1 more source

CONSISTÊNCIA DE MAPA VETORIAL DA MALHA RODOVIÁRIA PAVIMENTADA DO BRASIL PARA O SIG-T TRANSCAD [PDF]

O principal objetivo deste trabalho é apresentar a disponibilidade de mapa vetorial compatível com o Sistema de Informações Geográficas aplicado ao Transportes, TransCAD, de posse da Escola de Engenharia de São Carlos (EESC) – Universidade de São Paulo ...
Rafael José Rorato, João Alexandre Widmer   +1 more
openalex   +2 more sources

Location of ecopoints through integration p-medians model with geographical information system [PDF]

Gestão & Produção, 2020
: The configuration of logistics networks for waste oil and fats collection services is a strategic point of great importance, since their disposal contributes to a number of environmental disturbances, problems in sewage pipes and wastewater treatment ...
Jonnathan Vinicius Lopes Silva, Narciso Ferreira dos Santos Neto   +1 more
doaj   +1 more source

Proposta e avaliação de algoritmo de médias sucessivas para reconstrução da matriz origem-destino sintética

Transportes, 2013
Resumo Este trabalho tem como objetivos principais desenvolver e avaliar um algoritmo de médias sucessivas aplicado à reconstrução da matriz origem-destino (OD) sintética baseada em contagens de tráfego.
Bruno Vieira Bertoncini, Carlos Felipe Grangeiro Loureiro, Eiji Kawamoto   +2 more
doaj   +1 more source

Accesibilidad: Elemento Fundamental para la Ejecución de Infraestructura de Transporte.

Infraestructura Vial, 2020
El Área Metropolitana de Bucaramanga -AMB- presenta actualmente una situación crítica de movilidad generada por diferentes factores ya sean políticos, sociales o del territorio, por ende se hace necesario una metodología de inversión en términos de ...
Jhair Andrés Manrique Bautista, Jose Carlos Jimenez Serpa, Miller Humberto Salas Rondón, Ph.D   +2 more
doaj   +1 more source

A Combined Deep Learning Method with Attention‐Based LSTM Model for Short‐Term Traffic Speed Forecasting

Journal of Advanced Transportation, Volume 2020, Issue 1, 2020., 2020
Short‐term traffic speed prediction is a promising research topic in intelligent transportation systems (ITSs), which also plays an important role in the real‐time decision‐making of traffic control and guidance systems. However, the urban traffic speed has strong temporal, spatial correlation and the characteristic of complex nonlinearity and ...
Pan Wu, Zilin Huang, Yuzhuang Pian, Lunhui Xu, Jinlong Li, Kaixun Chen, Dujuan Yang   +6 more
wiley   +1 more source

Regressão linear geograficamente ponderada em ambiente SIG

Transportes, 2006
Este artigo aborda considerações teóricas e resultados da implementação em ambiente SIG de um modelo confirmatório de estatística espacial — regressão linear geograficamente ponderada (RGP) — não disponível em ambiente livre.
Luís Eduardo Ximenes Carvalho, Henrique Nogueira Silva, Carlos Felipe Grangeiro Loureiro, Hamifrancy Brito Meneses   +3 more
doaj   +1 more source

Research on Urban Traffic Signal Control Systems Based on Cyber Physical Systems

Journal of Advanced Transportation, Volume 2020, Issue 1, 2020., 2020
In this paper, we present a traffic cyber physical system for urban road traffic signal control, which is referred to as UTSC‐CPS. With this proposed system, managers and researchers can realize the construction and simulation of various types of traffic scenarios, the rapid development, and optimization of new control strategies and can apply ...
Li-li Zhang, Qi Zhao, Li Wang, Ling-yu Zhang, Sang-Bing Tsai   +4 more
wiley   +1 more source