Results 11 to 20 of about 5,973,519 (241)

A merging model for motorway traffic [PDF]

open access: yes, 2006
Motorway merging has long been regarded as a major source of conflicts and congestion on motorways. Traditional studies of merging behaviour are based on gap acceptance models developed mainly for urban intersections, which tend to oversimplify the very ...
Wang, Jiao
core   +7 more sources

The influence of meteorology, urban topography and traffic on the variability in concentrations of a traffic-related pollutant in urban street canyons [PDF]

open access: yes, 2005
A comprehensive study into the spatial and temporal variations in concentrations of a traffic-related pollutant was undertaken in two urban street canyons located in York, U. K.
Boddy, John William Douglas
core   +7 more sources

Towards Informative Statistical Flow Inversion [PDF]

open access: yes, 2012
This is the accepted version of 'Towards Informative Statistical Flow Inversion', archived originally at arXiv:0705.1939v1 [cs.NI] 14 May 2007.A problem which has recently attracted research attention is that of estimating the distribution of flow sizes ...
Landa, R, Clegg, RG, Haddadi, H, Rio, M
core   +4 more sources

Modeling same-direction two-lane traffic for bridge loading [PDF]

open access: yes, 2011
Many highway bridges carry traffic in two same-direction lanes, and modeling the traffic loading on such bridges has been the subject of numerous studies.
Bernard Enright   +5 more
core   +1 more source

Traffic and Driving Simulator Based on Architecture of Interactive Motion

open access: yesThe Scientific World Journal, 2015
This study proposes an architecture for an interactive motion-based traffic simulation environment. In order to enhance modeling realism involving actual human beings, the proposed architecture integrates multiple types of simulation, including: (i ...
Alexander Paz   +4 more
doaj   +1 more source

Towards Application of Automated Planning in Urban Traffic Control [PDF]

open access: yes, 2013
Advanced urban traffic control systems are often based on feed-back algorithms. For instance, current traffic control systems often operate on the basis of adaptive green phases and flexible co-ordination in road (sub) networks based on measured traffic ...
McCluskey, Thomas Leo   +13 more
core   +1 more source

Environmental aspect in traffic flow simulation modeling [PDF]

open access: yesE3S Web of Conferences
The article deals with the problem of air pollution by automobile transportation. Such emissions are a problem in modern cities worldwide, and they harm numerous aspects of human life and the environment.
Krasnikov Aleksandr, Mironov Pavel
doaj   +1 more source

Contribution in Modeling of Traffic Flow, Using Bond Graph Model Approach: Translating Traffic into Bond Graph Model Variables—Case Study of the Area of Three Crossroads for the City of Sofia, Bulgaria

open access: yesVehicles
The work presented in this study uses Bond Graphs to model and simulate complex urban traffic flow systems consisting of three interconnected, traffic-light-controlled crossroads with heavy traffic demand.
Alexander Grantcharov   +4 more
doaj   +1 more source

A Modified Cellular Automaton Approach for Mixed Bicycle Traffic Flow Modeling

open access: yesDiscrete Dynamics in Nature and Society, 2015
Several previous studies have used the Cellular Automaton (CA) for the modeling of bicycle traffic flow. However, previous CA models have several limitations, resulting in differences between the simulated and the observed traffic flow features.
Xiaonian Shan   +3 more
doaj   +1 more source

Modeling and Density Estimation of an Urban Freeway Network Based on Dynamic Graph Hybrid Automata

open access: yesSensors, 2017
In this paper, in order to describe complex network systems, we firstly propose a general modeling framework by combining a dynamic graph with hybrid automata and thus name it Dynamic Graph Hybrid Automata (DGHA).
Yangzhou Chen, Yuqi Guo, Ying Wang
doaj   +1 more source

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