Results 1 to 10 of about 20,842 (266)

An advanced multi-attribute decision-making model for Urban transportation planning based on complex intuitionistic fuzzy sets with hierarchical parameters [PDF]

open access: yesScientific Reports
Since traffic congestion is a major issue worldwide, particularly in urban areas due to the increasing population on a daily basis, it negatively impacts human life, leading to time wastage, health problems, and economic repercussions.
Tmader Alballa   +4 more
doaj   +2 more sources

Improving the efficiency and quality of the technological process of repairing traction motors by reducing production defects [PDF]

open access: yesE3S Web of Conferences, 2023
Reliability and efficiency of the use of traction rolling stock are the determining parameters for the technical and economic development of railway transport. About 20% of the total costs of the railway industry are for maintenance and repair, since the
Shevkunova Anastasia, Shevkunov Nikolay
doaj   +1 more source

On the impact of connected automated vehicles in freeway work zones: a cooperative cellular automata model based approach [PDF]

open access: yesJournal of Intelligent and Connected Vehicles, 2018
Purpose - Freeway work zones have been traffic bottlenecks that lead to a series of problems, including long travel time, high-speed variation, driver’s dissatisfaction and traffic congestion.
Yun Zou, Xiaobo Qu
doaj   +1 more source

The Principles and Organization of Air Traffic in Military Operations: Experiences from the Mission in Iraq

open access: yesSafety & Defense, 2020
This article analyzes the principles and organization of the operation of the military runways used by Polish and Allied aircrafts during missions in Iraq.
Rafał Zajkowski
doaj   +1 more source

DATA TRANSMISSION METHOD BASED ON MULTIPLEXING AND TAKING INTO ACCOUNT CHANGE OF NODES RATIO IN MANET NETWORKS

open access: yesKPI Science News, 2021
Background. The task of building a network with a continuous mode of data transmission for mobile nodes is to build a wireless network and maintain a state of loss of the minimum number of packets during the exchange of information.
Liubov M. Oleshchenko   +2 more
doaj   +1 more source

REAL TIME DATA MANAGEMENT FOR ESTIMATING PROBABILITIES OF INCIDENTS AND NEAR MISSES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2011
Advances in real-time data collection, data storage and computational systems have led to development of algorithms for transport administrators and engineers that improve traffic safety and reduce cost of road operations.
P. D. Stanitsas, Y. J. Stephanedes
doaj   +1 more source

Assessing the operations of commuter rail: A case study in KRL commuter line of Jakarta Metropolitan Area [PDF]

open access: yesMATEC Web of Conferences, 2019
Public transportation is considered to be able to handle several transportation problems, such as “the ancient” traffic congestion to “the contemporary” environmental impact.
Ulkhaq M M   +5 more
doaj   +1 more source

Traffic-Aware Secured Cooperative Framework for IoT-Based Smart Monitoring in Precision Agriculture

open access: yesSensors, 2022
In recent decades, networked smart devices and cutting-edge technology have been exploited in many applications for the improvement of agriculture.
Ibrahim Abunadi   +4 more
doaj   +1 more source

Continuous decision‐making for autonomous driving at intersections using deep deterministic policy gradient

open access: yesIET Intelligent Transport Systems, 2022
Intersections have been identified as the most complex and accident‐prone traffic scenarios on road. Making appropriate decisions at intersections for driving safety, efficiency, and comfort become a challenging task for autonomous vehicles (AVs).
Guofa Li   +3 more
doaj   +1 more source

Methodology for Monitoring Work Zones Traffic Operations Using Connected Vehicle Data

open access: yesSafety, 2022
The National Work Zone Safety Information Clearinghouse estimated there were approximately 115,000 work zone crashes with 842 fatalities in 2019. There is broad consensus that it is important for agencies to develop near real-time risk assessment of work
Rahul Suryakant Sakhare   +4 more
doaj   +1 more source

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