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Existing deep reinforcement learning (DRL) based methods for solving the capacitated vehicle routing problem (CVRP) intrinsically cope with homogeneous vehicle fleet, in which the fleet is assumed as repetitions of a single vehicle. Hence,…

机器学习 · 计算机科学 2022-03-08 Jingwen Li , Yining Ma , Ruize Gao , Zhiguang Cao , Andrew Lim , Wen Song , Jie Zhang

Critical urban events need to be efficiently handled, for instance, through rapid notification. VANETs are a promising choice in supporting notification of information on arbitrary critical events. Although the dynamicity of VANETs…

网络与互联网体系结构 · 计算机科学 2020-09-10 Alisson Yury , Everaldo Andrade , Michele Nogueira , Aldri Santos , Fernando Matos

Vehicular social networking is an emerging application of the promising Internet of Vehicles (IoV) which aims to achieve the seamless integration of vehicular networks and social networks. However, the unique characteristics of vehicular…

网络与互联网体系结构 · 计算机科学 2024-10-28 Nyothiri Aung , Sahraoui Dhelim , Liming Chen , Wenyin Zhang , Abderrahmane Lakas , Huansheng Ning

Federated Learning (FL) can protect the privacy of the vehicles in vehicle edge computing (VEC) to a certain extent through sharing the gradients of vehicles' local models instead of local data. The gradients of vehicles' local models are…

机器学习 · 计算机科学 2025-06-19 Cui Zhang , Wenjun Zhang , Qiong Wu , Pingyi Fan , Qiang Fan , Jiangzhou Wang , Khaled B. Letaief

Vehicular Networks enable a vast number of innovative applications, which rely on the efficient exchange of information between vehicles. However, efficient and reliable data dissemination is a particularly challenging task in the context…

网络与互联网体系结构 · 计算机科学 2014-11-11 Pedro M. d'Orey , Nitin Maslekar , Idoia de la Iglesia , Nikola K. Zahariev

We consider vehicular networking scenarios where existing vehicle-to-vehicle (V2V) links can be leveraged for an effective uploading of large-size data to the network. In particular, we consider a group of vehicles where one vehicle can be…

信号处理 · 电气工程与系统科学 2025-12-22 Talha Akyildiz , Hessam Mahdavifar

Safe reinforcement learning (RL) that solves constraint-satisfactory policies provides a promising way to the broader safety-critical applications of RL in real-world problems such as robotics. Among all safe RL approaches, model-based…

机器人学 · 计算机科学 2022-10-17 Dongjie Yu , Wenjun Zou , Yujie Yang , Haitong Ma , Shengbo Eben Li , Jingliang Duan , Jianyu Chen

Anonymity is a desirable feature for vehicle-to-vehicle (V2V) communications, but it conflicts with other requirements such as non-repudiation and revocation. Existing, pseudonym-based V2V communications schemes rely on certificate…

密码学与安全 · 计算机科学 2020-08-18 Vipin Singh Sehrawat , Yogendra Shah , Vinod Kumar Choyi , Alec Brusilovsky , Samir Ferdi

An open question in autonomous driving is how best to use simulation to validate the safety of autonomous vehicles. Existing techniques rely on simulated rollouts, which can be inefficient for finding rare failure events, while other…

机器人学 · 计算机科学 2020-06-29 Anthony Corso , Ritchie Lee , Mykel J. Kochenderfer

Real-time estimation of vehicle locations and speeds is crucial for developing many beneficial transportation applications in traffic management and control, e.g., adaptive signal control. Recent advances in communication technologies…

计算机视觉与模式识别 · 计算机科学 2024-10-02 Jiachen Ye , Dingyu Wang , Shaocheng Jia , Xin Pei , Zi Yang , Yi Zhang , S. C. Wong

Rapid transit of emergency vehicles is critical for saving lives and reducing property loss but often relies on surrounding ordinary vehicles to cooperatively adjust their driving behaviors. It is important to ensure rapid transit of…

计算机视觉与模式识别 · 计算机科学 2026-03-27 WenXi Wang , JunQi Zhang

Vehicular Ad-hoc NETworks (VANET) can efficiently detect traffic congestion, but detection is not enough because congestion can be further classified as recurrent and non-recurrent congestion (NRC). In particular, NRC in an urban network is…

机器学习 · 计算机科学 2020-12-07 Al Mallah Ranwa , Farooq Bilal , Quintero Alejandro

Vehicle-to-vehicle (V2V) communications have distinct challenges that need to be taken into account when scheduling the radio resources. Although centralized schedulers (e.g., located on base stations) could be utilized to deliver high…

网络与互联网体系结构 · 计算机科学 2019-07-23 Taylan Şahin , Ramin Khalili , Mate Boban , Adam Wolisz

Effective inter-vehicle communication is fundamental to a decentralized traffic information system based on Vehicular Ad Hoc Networks (VANETs). To reflect the uncertainty of the information propagation, most of the existing work was…

网络与互联网体系结构 · 计算机科学 2015-12-15 Minming Ni , Jianping Pan , Miao Hu , Zhangdui Zhong

Vehicular ad-hoc networks (VANETs) have been proposed to automate transportation industry in order to increase its accuracy, efficiency, throughput, and specially safety. Security plays an Undeniable important role on implementing VANETs in…

网络与互联网体系结构 · 计算机科学 2018-10-16 Vahid Ranjbar , Ali Mohammad Afshin Hemmatyar

Deep Reinforcement Learning (DRL) enhances the efficiency of Autonomous Vehicles (AV), but also makes them susceptible to backdoor attacks that can result in traffic congestion or collisions. Backdoor functionality is typically incorporated…

机器学习 · 计算机科学 2023-03-28 Yue Wang , Wending Li , Michail Maniatakos , Saif Eddin Jabari

Visible Light Ad Hoc Networks (LANETs) is being perceived as an emerging technology to complement Radio Frequency (RF) based ad hoc networks to reduce congestion in the overloaded RF spectrum. LANET is intended to support scenarios…

网络与互联网体系结构 · 计算机科学 2019-04-11 Jithin Jagannath , Tommaso Melodia

Cross-core communication is increasingly a bottleneck as the number of processing elements increase per system-on-chip. Typical hardware solutions to cross-core communication are often inflexible; while software solutions are flexible, they…

硬件体系结构 · 计算机科学 2021-01-21 Qinzhe Wu , Jonathan Beard , Ashen Ekanayake , Andreas Gerstlauer , Lizy K. John

Efficiently solving a vehicle routing problem (VRP) in a practical runtime is a critical challenge for delivery management companies. This paper explores both a theoretical and experimental connection between the Capacitated Vehicle Routing…

最优化与控制 · 数学 2024-03-22 Abdelhakim Abdellaoui , Loubna Benabbou , Issmail El Hallaoui

This work addresses the problem of vehicle identification through non-overlapping cameras. As our main contribution, we introduce a novel dataset for vehicle identification, called Vehicle-Rear, that contains more than three hours of…

计算机视觉与模式识别 · 计算机科学 2021-07-28 Icaro O. de Oliveira , Rayson Laroca , David Menotti , Keiko V. O. Fonseca , Rodrigo Minetto