Results 21 to 30 of about 813,117 (289)

A Systematic Literature Review of Learning-Based Traffic Accident Prediction Models Based on Heterogeneous Sources

open access: yesApplied Sciences, 2022
Statistics affirm that almost half of deaths in traffic accidents were vulnerable road users, such as pedestrians, cyclists, and motorcyclists. Despite the efforts in technological infrastructure and traffic policies, the number of victims remains high ...
Pablo Marcillo   +2 more
doaj   +1 more source

Calibration of the VISSIM truck performance model using GPS data

open access: yesTransportes, 2019
Traffic simulators can be used to perform safe, low cost scenario evaluation. However, their mathematical models are calibrated to scenarios commonly found in the simulators’ country of origin.
Luan Guilherme Staichak Carvalho   +1 more
doaj   +3 more sources

RegTraffic: A Regression based Traffic Simulator for Spatiotemporal Traffic Modeling, Simulation and Visualization

open access: yes2022 International Joint Conference on Neural Networks (IJCNN), 2022
Traffic simulation is a great tool to demonstrate complex traffic structures which can be extremely useful for the planning, development, and management of road traffic networks. Current traffic simulators offer limited features when it comes to interactive and adaptive traffic modeling.
Sifatul Mostafi   +2 more
openaire   +2 more sources

Lower extremities task of pressing an “accelerator” or a “brake”: association with traffic accidents in older drivers – a preliminary study

open access: yesDementia & Neuropsychologia, 2022
Traffic accidents by older drivers are a social urgent problem. The National Police Agency (NPA) in Japan has institutionalized the Cognitive Function Test (NPA test) for renewal of a driver’s license for older adults.
Kenichi Meguro, Keiichi Kumai
doaj   +1 more source

iTETRIS: Adaptation of ITS Technologies for Large Scale Integrated Simulation [PDF]

open access: yes, 2010
The European Union (EU) Framework Program 7 (FP7) funded project, iTETRIS [1] (An Integrated Wireless and Traffic Platform for Real-Time Road Traffic Management Solutions) targets to extend state of art in simulation of wireless vehicular cooperative ...
Lan, Lin   +6 more
core   +2 more sources

Differentiable Hybrid Traffic Simulation

open access: yesACM Transactions on Graphics, 2022
We introduce a novel differentiable hybrid traffic simulator , which simulates traffic using a hybrid model of both macroscopic and microscopic models and can be directly integrated into a neural network for traffic control and flow optimization.
Sanghyun Son 0003   +3 more
openaire   +3 more sources

Road traffic can be predicted by machine learning equally effectively as by complex microscopic model

open access: yesScientific Reports, 2023
Since high-quality real data acquired from selected road sections are not always available, a traffic control solution can use data from software traffic simulators working offline. The results show that in contrast to microscopic traffic simulation, the
Andrzej Sroczyński, Andrzej Czyżewski
doaj   +1 more source

Urban Traffic Simulators [PDF]

open access: yes, 2016
Computer traffic simulation is a widely used technique in modeling, coming up with and development of traffic networks and systems. It contains a various applications, like traffic forecasting, vehicle navigation devices and so on.
H, Harshita Chitla
core   +2 more sources

QUEUING NETWORKS TO EVALUATE WEB APPLICATIONS: MODELLING

open access: yesTASK Quarterly, 2017
The aim of this work is to define a procedure for the modelling of a computer network for the simulation of the network traffic induced by the execution of web applications.
LEONARDO PASINI
doaj   +1 more source

Simulation and optimization of traffic in a city [PDF]

open access: yesIEEE Intelligent Vehicles Symposium, 2004, 2004
Optimal traffic light control is a multi-agent decision problem, for which we propose to use reinforcement learning algorithms. Our algorithm learns the expected waiting times of cars for red and green lights at each intersection, and sets the traffic lights to green for the configuration maximizing individual car gains.
Wiering, M.A.   +3 more
openaire   +3 more sources

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