[HTML][HTML] COVID-19 pandemic impacts on traffic system delay, fuel consumption and emissions

J Du, HA Rakha, F Filali, H Eldardiry - International Journal of …, 2021 - Elsevier
A dramatic reduction in traffic demand has been observed during the COVID-19 pandemic,
producing noticeable declines in traffic delays, energy consumption, and emissions. This …

Real-time estimation of vehicle counts on signalized intersection approaches using probe vehicle data

MA Aljamal, HM Abdelghaffar… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper presents a novel method for estimating the number of vehicles traveling along
signalized approaches using probe vehicle data only. The proposed method uses the …

A novel decentralized game-theoretic adaptive traffic signal controller: Large-scale testing

HM Abdelghaffar, HA Rakha - Sensors, 2019 - mdpi.com
This paper presents a novel de-centralized flexible phasing scheme, cycle-free, adaptive
traffic signal controller using a Nash bargaining game-theoretic framework. The Nash …

Evaluating an eco-cooperative automated control system

K Ahn, J Du, M Farag… - Transportation Research …, 2023 - journals.sagepub.com
The paper evaluates an Eco-Cooperative Automated Control (Eco-CAC) system on a large-
scale network considering a combination of internal combustion engine vehicles (ICEVs) …

City-wide eco-routing navigation considering vehicular communication impacts

A Elbery, H Rakha - Sensors, 2019 - mdpi.com
Intelligent Transportation Systems (ITSs) utilize Vehicular Ad-hoc Networks (VANETs) to
collect, disseminate, and share data with the Traffic Management Center (TMC) and different …

Development of a connected vehicle dynamic freeway variable speed controller

HM Abdelghaffar, M Elouni, Y Bichiou, HA Rakha - Ieee Access, 2020 - ieeexplore.ieee.org
Traffic congestion is a major challenge in urban areas, and is associated with longer travel
times, increased vehicle emissions, and numerous vehicle crashes. Creating an efficient …

Multi-objective eco-routing model development and evaluation for battery electric vehicles

K Ahn, Y Bichiou, M Farag… - Transportation Research …, 2021 - journals.sagepub.com
This paper develops a multi-objective eco-routing algorithm (eco-and travel time-optimum
routing) for battery electric vehicles (BEVs) and internal combustion engine vehicles (ICEVs) …

Development and evaluation of a cellular vehicle-to-everything enabled energy-efficient dynamic routing application

MMG Farag, HA Rakha - Sensors, 2023 - mdpi.com
Cellular vehicle-to-everything (C-V2X) is a communication technology that supports various
safety, mobility, and environmental applications, given its higher reliability properties …

Integration large-scale modeling framework of direct cellular vehicle-to-all (c-v2x) applications

MMG Farag, HA Rakha, EA Mazied, J Rao - Sensors, 2021 - mdpi.com
The transportation system has evolved into a complex cyber-physical system with the
introduction of wireless communication and the emergence of connected travelers and …

[HTML][HTML] Preliminary investigation of Covid-19 impact on transportation system delay, energy consumption and emission levels

J Du, H Rakha - Findings, 2020 - findingspress.org
A dramatic reduction in traffic demand was observed during the pandemic of COVID-19
producing noticeable reductions in traffic delay, energy consumption, and emissions. This …