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21 Results Found

  • Article
  • Open Access
Sustainability2026, 18(2), 960;https://doi.org/10.3390/su18020960 
(registering DOI)

17 January 2026

Sustainable urban mobility necessitates traffic regimes that enhance operational efficiency and improve traffic safety and flow stability; the rise in intelligent connected vehicles (ICVs) provides a salient mechanism to meet this imperative. This pa...

  • Article
  • Open Access
674 Views
20 Pages

12 August 2025

The traffic flow difference factor is of great significance for traffic flow stability and congestion mitigation. However, its role has not been studied in existing curved-road traffic flow models. To fill this gap, this study proposes an improved la...

  • Article
  • Open Access
2 Citations
1,251 Views
18 Pages

10 April 2025

The application of intelligent and connected technologies, such as vehicle-to-everything (V2X), profoundly influences car-following behavior and traffic flow characteristics. While empirical studies have demonstrated that the car-following behavior i...

  • Article
  • Open Access
29 Citations
7,873 Views
20 Pages

19 January 2020

This paper focuses on the presentation of an integrated framework based on two advanced strategies, aimed at mitigating the effect of traffic congestion in terms of performance and environmental impact. In particular, the paper investigates the &ldqu...

  • Article
  • Open Access
6 Citations
2,633 Views
18 Pages

Heterogeneity Aware Emission Macroscopic Fundamental Diagram (e-MFD)

  • Mohammad Halakoo,
  • Hao Yang and
  • Harith Abdulsattar

14 January 2023

Transportation sector is one of the major producers of greenhouse gases which are responsible for climate change. Finding an appropriate emission estimation tool for large-scale networks is essential for developing efficient emission mitigation strat...

  • Article
  • Open Access
2 Citations
1,253 Views
24 Pages

15 April 2025

This paper suggests a new multi-lane lattice model that incorporates both overtaking mechanisms and drivers’ aggressive lane-changing behaviors to investigate macroscopic traffic stability in multi-lane expressway environments. To enhance the f...

  • Article
  • Open Access
1 Citations
921 Views
29 Pages

The collapse of Baltimore’s Francis Scott Key Bridge in March 2024 has stressed the need for urban traffic network optimization within smart city initiatives. This paper utilizes the ARIMA model to forecast what traffic would have been like if...

  • Article
  • Open Access
14 Citations
5,985 Views
22 Pages

Learning-Based Cooperative Adaptive Cruise Control

  • Jonas Mirwald,
  • Johannes Ultsch,
  • Ricardo de Castro and
  • Jonathan Brembeck

26 October 2021

Traffic congestion and the occurrence of traffic accidents are problems that can be mitigated by applying cooperative adaptive cruise control (CACC). In this work, we used deep reinforcement learning for CACC and assessed its potential to outperform...

  • Article
  • Open Access
42 Citations
8,135 Views
22 Pages

Constrained Urban Airspace Design for Large-Scale Drone-Based Delivery Traffic

  • Malik Doole,
  • Joost Ellerbroek,
  • Victor L. Knoop and
  • Jacco M. Hoekstra

1 February 2021

Large-scale adoption of drone-based delivery in urban areas promise societal benefits with respect to emissions and on-ground traffic congestion, as well as potential cost savings for drone-based logistic companies. However, for this to materialise,...

  • Article
  • Open Access
3 Citations
4,939 Views
28 Pages

15 September 2017

The data sequence of spectrum sensing results injected from dedicated spectrum sensor nodes (SSNs) and the data traffic from upstream secondary users (SUs) lead to unpredictable data loads in a sensor network-aided cognitive radio ad hoc network (SN-...

  • Article
  • Open Access
11 Citations
3,530 Views
28 Pages

21 December 2022

Connected and automated vehicles (CAVs) present significant potential for improving road safety and mitigating traffic congestion for the future mobility system. However, cooperative driving vehicles are more vulnerable to cyberattacks when communica...

  • Article
  • Open Access
4 Citations
2,406 Views
18 Pages

Compared to terrestrial transportation systems, the expansion of urban traffic into airspace can not only mitigate traffic congestion, but also foster establish eco-friendly transportation networks. Additionally, unmanned aerial vehicle (UAV) task al...

  • Article
  • Open Access
1 Citations
1,745 Views
23 Pages

An Adaptive Application-Aware Dynamic Load Balancing Framework for Open-Source SD-WAN

  • Teodor Petrović,
  • Aleksa Vidaković,
  • Ilija Doknić,
  • Mladen Veinović and
  • Živko Bojović

4 September 2025

Traditional Software-Defined Wide Area Network (SD-WAN) solutions lack adaptive load-balancing mechanisms, leading to inefficient traffic distribution, increased latency, and performance degradation. This paper presents an Application-Aware Dynamic L...

  • Article
  • Open Access
1 Citations
1,968 Views
21 Pages

27 November 2024

Lane imbalance does not provide sufficient space for merging vehicles to adjust their speed and change lanes smoothly. This leads to improper driving behavior that disrupts mainline traffic flow stability, resulting in capacity drops and increased ve...

  • Article
  • Open Access
33 Citations
5,589 Views
19 Pages

3 July 2021

Due to the increasing traffic volume in metropolitan areas, short-term travel time prediction (TTP) can be an important and useful tool for both travelers and traffic management. Accurate and reliable short-term travel time prediction can greatly hel...

  • Article
  • Open Access
5 Citations
2,097 Views
24 Pages

The rapid adoption of electric vehicles (EVs) and the increasing reliance on renewable energy sources necessitate innovative charging infrastructure solutions to address key challenges in energy efficiency, grid stability, and sustainable transportat...

  • Article
  • Open Access
1 Citations
1,268 Views
27 Pages

25 February 2025

Vehicle acceleration typically occurs at traffic lights, intersections, or congested sections within urban streets, where high densities of pedestrians and vehicles pose a direct threat to respiratory health due to PM2.5 dispersion. Computational Flu...

  • Article
  • Open Access
29 Citations
6,658 Views
19 Pages

Optimization Model of Taxi Fleet Size Based on GPS Tracking Data

  • Yang Yang,
  • Zhenzhou Yuan,
  • Xin Fu,
  • Yinhai Wang and
  • Dongye Sun

30 January 2019

A reasonable taxi fleet size has a significant impact on the satisfaction of urban traffic demand, the alleviation of urban traffic congestion, and the stability of taxi business groups. Most existing studies measure the overall scale by using macro...

  • Article
  • Open Access
793 Views
18 Pages

Role of Roadside Units in Cluster Head Election and Coverage Maximization for Vehicle Emergency Services

  • Ravneet Kaur,
  • Robin Doss,
  • Lei Pan,
  • Chaitanya Singla and
  • Selvarajah Thuseethan

Efficient clustering algorithms are critical for enabling the timely dissemination of emergency messages across maximum coverage areas in vehicular networks. While existing clustering approaches demonstrate stability and scalability, there has been a...

  • Article
  • Open Access
1 Citations
1,167 Views
27 Pages

2 June 2025

The widespread deployment of electric vehicles (EVs) has introduced substantial challenges to electricity pricing, grid stability, and renewable energy integration. This paper presents the first real-time quantum-enhanced electricity pricing framewor...

  • Article
  • Open Access
1 Citations
1,623 Views
29 Pages

12 August 2025

The widespread deployment of electric vehicles (EVs) has introduced substantial challenges to electricity pricing, grid stability, and renewable energy integration. This paper proposes a real-time pricing optimization framework for large-scale EV cha...