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This paper studies the traffic monitoring problem in a road network using a team of aerial robots. The problem is challenging due to two main reasons. First, the traffic events are stochastic, both temporally and spatially. Second, the…

机器人学 · 计算机科学 2021-07-13 Behzad Khamidehi , Elvino S. Sousa

Cloud computing creates new possibilities for control applications by offering powerful computation and storage capabilities. In this paper, we propose a novel cloud-assisted model predictive control (MPC) framework in which we…

系统与控制 · 电气工程与系统科学 2021-06-22 Nan Li , Kaixiang Zhang , Zhaojian Li , Vaibhav Srivastava , Xiang Yin

This paper investigates the prediction of vessels' arrival time to the pilotage area using multi-data fusion and deep learning approaches. Firstly, the vessel arrival contour is extracted based on Multivariate Kernel Density Estimation…

机器学习 · 计算机科学 2024-03-18 Xiaocai Zhang , Xiuju Fu , Zhe Xiao , Haiyan Xu , Xiaoyang Wei , Jimmy Koh , Daichi Ogawa , Zheng Qin

Micro-delivery services offer promising solutions for on-demand city logistics, but their success relies on efficient real-time delivery operations and fleet management. On-demand meal delivery platforms seek to optimize real-time…

计算机与社会 · 计算机科学 2026-02-09 Jingyi Cheng , Shadi Sharif Azadeh

Understanding the context of crash occurrence in complex driving environments is essential for improving traffic safety and advancing automated driving. Previous studies have used statistical models and deep learning to predict crashes…

计算机视觉与模式识别 · 计算机科学 2024-12-18 Meng Wang , Zach Noonan , Pnina Gershon , Bruce Mehler , Bryan Reimer , Shannon C. Roberts

Traffic accident anticipation aims to predict accidents from dashcam videos as early as possible, which is critical to safety-guaranteed self-driving systems. With cluttered traffic scenes and limited visual cues, it is of great challenge…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Wentao Bao , Qi Yu , Yu Kong

The random nature of traffic conditions on freeways can cause excessive congestions and irregularities in the traffic flow. Ramp metering is a proven effective method to maintain freeway efficiency under various traffic conditions. Creating…

系统与控制 · 电气工程与系统科学 2020-11-17 Anahita Sanandaji , Saeed Ghanbartehrani , Zahra Mokhtari , Kimia Tajik

Anticipating the motion of neighboring vehicles is crucial for autonomous driving, especially on congested highways where even slight motion variations can result in catastrophic collisions. An accurate prediction of a future trajectory…

计算机视觉与模式识别 · 计算机科学 2023-04-20 Fuad Hasan , Hailong Huang

The computation of a cyber-physical system's reaction to a stimulus typically involves the execution of several tasks. The delay between stimulus and reaction thus depends on the interaction of these tasks and is subject to timing…

分布式、并行与集群计算 · 计算机科学 2018-04-23 Max J. Friese , Thorsten Ehlers , Dirk Nowotka

Human-driven vehicles (HVs) amplify naturally occurring perturbations in traffic, leading to congestion--a major contributor to increased fuel consumption, higher collision risks, and reduced road capacity utilization. While previous…

机器人学 · 计算机科学 2024-03-26 Bibek Poudel , Weizi Li , Kevin Heaslip

Accurate Vehicle Trajectory Prediction is critical for automated vehicles and advanced driver assistance systems. Vehicle trajectory prediction consists of two essential tasks, i.e., longitudinal position prediction and lateral position…

机器学习 · 计算机科学 2023-12-04 Renteng Yuan , Mohamed Abdel-Aty , Qiaojun Xiang , Zijin Wang , Ou Zheng

Aiming at the problem of driver's perception lag and low utilization efficiency of space-time resources in expressway ramp confluence area, based on the preemptive spatiotemporal trajectory Adjustment system, from the perspective of…

系统与控制 · 电气工程与系统科学 2025-10-01 Yuan Li , Xiaoxue Xu , Xiang Dong , Junfeng Hao , Tao Li , Sana Ullaha , Chuangrui Huang , Junjie Niu , Ziyan Zhao , Ting Peng

Urban congestion remains a critical challenge, with traffic signal control (TSC) emerging as a potent solution. TSC is often modeled as a Markov Decision Process problem and then solved using reinforcement learning (RL), which has proven…

人工智能 · 计算机科学 2024-07-09 Aoyu Pang , Maonan Wang , Man-On Pun , Chung Shue Chen , Xi Xiong

Reinforcement learning (RL) constitutes a promising solution for alleviating the problem of traffic congestion. In particular, deep RL algorithms have been shown to produce adaptive traffic signal controllers that outperform conventional…

机器学习 · 统计学 2019-07-23 Filipe Rodrigues , Carlos Lima Azevedo

Traffic flow prediction is an important research issue for solving the traffic congestion problem in an Intelligent Transportation System (ITS). Traffic congestion is one of the most serious problems in a city, which can be predicted in…

人工智能 · 计算机科学 2017-09-26 Yuanfang Chen , Mohsen Guizani , Yan Zhang , Lei Wang , Noel Crespi , Gyu Myoung Lee

Lane-changing is an important driving behavior and unreasonable lane changes can result in potentially dangerous traffic collisions. Advanced Driver Assistance System (ADAS) can assist drivers to change lanes safely and efficiently. To…

机器学习 · 计算机科学 2021-08-03 Yue Zhang , Yajie Zou , Jinjun Tang , Jian Liang

Accurately predicting the trajectory of surrounding vehicles is a critical challenge for autonomous vehicles. In complex traffic scenarios, there are two significant issues with the current autonomous driving system: the cognitive…

机器人学 · 计算机科学 2024-09-25 Wen Wei , Jiankun Wang

Traffic accidents pose a significant threat to public safety, resulting in numerous fatalities, injuries, and a substantial economic burden each year. The development of predictive models capable of real-time forecasting of post-accident…

机器学习 · 计算机科学 2025-11-04 Pouyan Sajadi , Mahya Qorbani , Sobhan Moosavi , Erfan Hassannayebi

The real-time crash likelihood prediction model is an essential component of the proactive traffic safety management system. Over the years, numerous studies have attempted to construct a crash likelihood prediction model in order to…

机器学习 · 计算机科学 2023-08-30 B M Tazbiul Hassan Anik , Zubayer Islam , Mohamed Abdel-Aty

Developing autonomous vehicles (AVs) helps improve the road safety and traffic efficiency of intelligent transportation systems (ITS). Accurately predicting the trajectories of traffic participants is essential to the decision-making and…

机器人学 · 计算机科学 2022-12-22 Yunlong Lin , Zirui Li , Cheng Gong , Chao Lu , Xinwei Wang , Jianwei Gong