94 citations · 184 across the 12 of their papers we have counts for
13 papers
Semi-decentralized Inference in Heterogeneous Graph Neural Networks for Traffic Demand Forecasting: An Edge-Computing Approach
Mahmoud Nazzal, Abdallah Khreishah, Joyoung Lee +3
Prediction of taxi service demand and supply is essential for improving customer's experience and provider's profit. Recently, graph neural networks (GNNs) have been shown promisin…
A Spring-Mass-Damper-Based Platooning Logic for Automated Vehicles
Ardeshir Mirbakhsh, Joyoung Lee, Dejan Besenski
This paper applies a classical physics-based model to control platooning AVs in a commercial traffic simulation software. In Spring-Mass-Damper model, each vehicle is assumed as a…
Assessing Connected Vehicle Data Coverage on New Jersey Roadways
Branislav Dimitrijevic, Zijia Zhong, Liuhui Zhao +2
The connected vehicle data (CVD) is one of the most promising emerging mobility data that greatly increases the ability to effectively monitor transportation system performance. A…
Framework for Highway Traffic Profiling using Connected Vehicle Data
Zijia Zhong, Liuhui Zhao, Branislav Dimitrijevic +2
The connected vehicle (CV) data could potentially revolutionize the traffic monitoring landscape as a new source of CV data that are collected exclusively from original equipment m…
Development of a CAV-based Intersection Control System and Corridor Level Impact Assessment
Ardeshir Mirbakhsh, Joyoung Lee, Dejan Besenski
This paper presents a signal-free intersection control system for CAVs by combination of a pixel reservation algorithm and a Deep Reinforcement Learning (DRL) decision-making logic…
Smart Traffic Monitoring System using Computer Vision and Edge Computing
Guanxiong Liu, Hang Shi, Abbas Kiani +5
Traffic management systems capture tremendous video data and leverage advances in video processing to detect and monitor traffic incidents. The collected data are traditionally for…
Influence of CAV Clustering Strategies on Mixed Traffic Flow Characteristics: An Analysis of Vehicle Trajectory Data
Zijia Zhong, Earl E. Lee, Mark Nejad +1
Being one of the most promising applications enabled by connected and automated vehicles (CAV) technology, Cooperative Adaptive Cruise Control (CACC) is expected to be deployed in…
Clustering Strategies of Cooperative Adaptive Cruise Control: Impacts on Human-driven Vehicles
Zijia Zhong, Mark Nejad, Earl E. Lee +1
As a promising application of connected and automated vehicles (CAVs), Cooperative Adaptive Cruise Control (CACC) is expected to be deployed on the public road in the near term. Th…
Virtual Guide Dog: Next Generation Pedestrian Signal for the Visually Impaired
Zijia Zhong, Joyoung Lee
Accessible pedestrian signal (APS) was proposed as a mean to achieve the same level of service that is set forth by the American with Disability Act (ADA) for the visually impaired…
The Effectiveness of Managed Lane Strategies for the Near-term Deployment of Cooperative Adaptive Cruise Control
Zijia Zhong, Joyoung Lee
Traffic simulation is a cost-effective way to test the deployment of Cooperative Adaptive Cruise Control (CACC) vehicles in a large-scale transportation network. By using a previou…
Traffic Flow Characteristics and Lane Use Strategies for Connected and Automated Vehicle in Mixed Traffic Conditions
Zijia Zhong, Joyoung Lee, Liuhui Zhao
Managed lanes, such as a dedicated lane for connected and automated vehicles (CAVs), can provide not only technological accommodation but also desired market incentives for road us…
Simulation Framework for Cooperative Adaptive Cruise Control with Empirical DSRC Module
Zijia Zhong, Joyoung Lee
Wireless communication plays a vital role in the promising performance of connected and automated vehicle (CAV) technology. This paper proposes a Vissim-based microscopic traffic s…
Optimal Control for Speed Harmonization of Automated Vehicles
Andreas A. Malikopoulos, Seongah Hong, Joyoung Lee +1
This article addresses the problem of controlling the speed of a number of automated vehicles before they enter a speed reduction zone on a freeway. We formulate the control proble…