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Ineffective and inflexible traffic signal control at urban intersections can often lead to bottlenecks in traffic flows and cause congestion, delay, and environmental problems. How to manage traffic smartly by intelligent signal control is…

Systems and Control · Computer Science 2019-05-21 Mengyu Guo , Pin Wang , Ching-Yao Chan , Sid Askary

Urban traffic congestion remains a pressing challenge in our rapidly expanding cities, despite the abundance of available data and the efforts of policymakers. By leveraging behavioral system theory and data-driven control, this paper…

Systems and Control · Electrical Eng. & Systems 2023-11-17 Alessio Rimoldi , Carlo Cenedese , Alberto Padoan , Florian Dörfler , John Lygeros

The paper develops a methodology to enable microscopic models of transportation systems to be accessible for a statistical study of traffic accidents. Our approach is intended to permit an understanding not only of historical losses, but…

Applications · Statistics 2023-11-22 Sojung Kim , Marcel Kleiber , Stefan Weber

Reliable benchmarking is essential for progress in intelligent traffic control research. While microscopic traffic simulators such as SUMO enable detailed modelling of individual vehicle interactions, many published control studies still…

Systems and Control · Electrical Eng. & Systems 2026-05-12 Kevin Riehl , Anastasios Kouvelas , Michail A. Makridis

With growing urbanization worldwide, efficient management of traffic infrastructure is critical for transportation agencies and city planners. It is essential to have tools that help analyze large volumes of stored traffic data and make…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-01-06 Rahul Sengupta , Nooshin Yousefzadeh , Manav Sanghvi , Yash Ranjan , Anand Rangarajan , Sanjay Ranka , Yashaswi Karnati , Jeremy Dilmore , Tushar Patel , Ryan Casburn

In the research of Intelligent Transportation Systems (ITS), traffic simulation is a key procedure for the evaluation of new methods and optimization of strategies. However, existing traffic simulation systems face two challenges. First,…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-05-22 Jun Zhang , Wenxuan Ao , Junbo Yan , Can Rong , Depeng Jin , Wei Wu , Yong Li

The turning movement count data is crucial for traffic signal design, intersection geometry planning, traffic flow, and congestion analysis. This work proposes three methods called dynamic, static, and hybrid configuration for TMC-based…

Computer Vision and Pattern Recognition · Computer Science 2025-07-15 Mohammad Shokrolah Shirazi , Hung-Fu Chang

Traffic simulators are used to generate data for learning in intelligent transportation systems (ITSs). A key question is to what extent their modelling assumptions affect the capabilities of ITSs to adapt to various scenarios when deployed…

Machine Learning · Computer Science 2025-04-18 Rex Chen , Kathleen M. Carley , Fei Fang , Norman Sadeh

Traffic signal control is an emerging application scenario for reinforcement learning. Besides being as an important problem that affects people's daily life in commuting, traffic signal control poses its unique challenges for reinforcement…

Multiagent Systems · Computer Science 2019-05-15 Huichu Zhang , Siyuan Feng , Chang Liu , Yaoyao Ding , Yichen Zhu , Zihan Zhou , Weinan Zhang , Yong Yu , Haiming Jin , Zhenhui Li

Traffic microsimulators are widely used to evaluate road network performance under various ``what-if" conditions. However, the behavior models controlling the actions of the actors are overly simplistic and fails to capture realistic…

Machine Learning · Computer Science 2026-03-20 Yash Ranjan , Rahul Sengupta , Anand Rangarajan , Sanjay Ranka

Traffic simulators are widely used to study the operational efficiency of road infrastructure, but their rule-based approach limits their ability to mimic real-world driving behavior. Traffic intersections are critical components of the…

Artificial Intelligence · Computer Science 2025-06-11 Yash Ranjan , Rahul Sengupta , Anand Rangarajan , Sanjay Ranka

Traffic is a problem in many urban areas worldwide. Traffic flow is dictated by certain devices such as traffic lights. The traffic lights signal when each lane is able to pass through the intersection. Often, static schedules interfere…

Neural and Evolutionary Computing · Computer Science 2015-03-17 Eric Lienert

Traffic congestion due to uncertainties, such as accidents, is a significant issue in urban areas, as the ripple effect of accidents causes longer delays, increased emissions, and safety concerns. To address this issue, we propose a robust…

Machine Learning · Computer Science 2025-07-31 Kranthi Kumar Talluri , Galia Weidl , Vaishnavi Kasuluru

Avoiding congestion and controlling traffic in urban scenarios is becoming nowadays of paramount importance due to the rapid growth of our cities' population and vehicles. The effective control of urban traffic as a means to mitigate…

Artificial Intelligence · Computer Science 2022-08-08 Matteo Cardellini

Accurate modelling of road user interaction has received lot of attention in recent years due to the advent of increasingly automated vehicles. To support such modelling, there is a need to complement naturalistic datasets of road user…

Traffic simulation is an essential tool for transportation infrastructure planning, intelligent traffic control policy learning, and traffic flow analysis. Its effectiveness relies heavily on the realism of the simulators used. Traditional…

Multiagent Systems · Computer Science 2024-02-12 Longchao Da , Chen Chu , Weinan Zhang , Hua Wei

Facing the congestion challenges of mixed road networks comprising expressways and arterial road networks, traditional control solutions fall short. To effectively alleviate traffic congestion in mixed road networks, it is crucial to clear…

Systems and Control · Electrical Eng. & Systems 2024-05-13 Yunran Di , Haotian Shi , Weihua Zhang , Heng Ding , Xiaoyan Zheng , Bin Ran

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…

Networking and Internet Architecture · Computer Science 2023-01-04 Sifatul Mostafi , Taghreed Alghamdi , Khalid Elgazzar

Traffic intersections are important scenes that can be seen almost everywhere in the traffic system. Currently, most simulation methods perform well at highways and urban traffic networks. In intersection scenarios, the challenge lies in…

Robotics · Computer Science 2023-04-06 Pei Lv , Xinming Pei , Xinyu Ren , Yuzhen Zhang , Chaochao Li , Mingliang Xu

With the rapid growth of urban transportation and the continuous progress in autonomous driving, a demand for robust benchmarking autonomous driving algorithms has emerged, calling for accurate modeling of large-scale urban traffic…

Robotics · Computer Science 2025-02-14 Yuheng Zhang , Tianjian Ouyang , Fudan Yu , Lei Qiao , Wei Wu , Jingtao Ding , Jian Yuan , Yong Li