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Some anonymity schemes might in principle protect users from pervasive network surveillance - but only if all messages are independent and unlinkable. Users in practice often need pseudonymity - sending messages intentionally linkable to…

密码学与安全 · 计算机科学 2013-08-28 David Isaac Wolinsky , Ewa Syta , Bryan Ford

A Vehicular Ad-Hoc Network (VANET) is a form of Mobile ad-hoc network, to provide communications among nearby vehicles and between vehicles and nearby fixed roadside equipment. The key operation in VANETs is the broadcast of messages.…

密码学与安全 · 计算机科学 2016-11-18 P. Caballero-Gil , C. Caballero-Gil , J. Molina-Gil , C. Hernández-Goya

Collaborative perception (CP) enables multiple vehicles to augment their individual perception capacities through the exchange of feature-level sensory data. However, this fusion mechanism is inherently vulnerable to adversarial attacks,…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Yi Yu , Libing Wu , Zhuangzhuang Zhang , Jing Qiu , Lijuan Huo , Jiaqi Feng

Autonomous driving research currently faces data sparsity in representation of risky scenarios. Such data is both difficult to obtain ethically in the real world, and unreliable to obtain via simulation. Recent advances in virtual reality…

机器人学 · 计算机科学 2023-03-10 Laura Zheng , Julio Poveda , James Mullen , Shreelekha Revankar , Ming C. Lin

The emerging wireless communication technology known as vehicle ad hoc networks (VANETs) has the potential to both lower the risk of auto accidents caused by drivers and offer a wide range of entertainment amenities. The messages broadcast…

密码学与安全 · 计算机科学 2022-07-13 Mahmood A. Al-Shareeda , Selvakumar Manickam

Autonomous vehicles are on the horizon and will be transforming transportation safety and comfort. These vehicles will be connected to various external systems and utilize advanced embedded systems to perceive their environment and make…

密码学与安全 · 计算机科学 2022-01-26 Vipin Kumar Kukkala , Sooryaa Vignesh Thiruloga , Sudeep Pasricha

Many research papers have recently focused on behavioral-based driver authentication systems in vehicles. Pushed by Artificial Intelligence (AI) advancements, these works propose powerful models to identify drivers through their unique…

密码学与安全 · 计算机科学 2024-06-11 Emad Efatinasab , Francesco Marchiori , Denis Donadel , Alessandro Brighente , Mauro Conti

The investigation of factors contributing at making humans trust Autonomous Vehicles (AVs) will play a fundamental role in the adoption of such technology. The user's ability to form a mental model of the AV, which is crucial to establish…

人机交互 · 计算机科学 2020-07-28 Lia Morra , Fabrizio Lamberti , F. Gabriele Pratticó , Salvatore La Rosa , Paolo Montuschi

The pioneering concept of connected vehicles has transformed the way of thinking for researchers and entrepreneurs by collecting relevant data from nearby objects. However, this data is useful for a specific vehicle only. Moreover, vehicles…

密码学与安全 · 计算机科学 2020-01-07 Trupil Limbasiya , Debasis Das , Sanjay K. Sahay

Public key infrastructures (PKIs) are one of the main building blocks for securing communications over the Internet. Currently, PKIs are under the control of centralized authorities, which is problematic as evidenced by numerous incidents…

分布式、并行与集群计算 · 计算机科学 2019-08-05 Christos Patsonakis , Katerina Samari , Aggelos Kiayias , Mema Roussopoulos

Semantic communication (SemCom) has recently been considered a promising solution for the inevitable crisis of scarce communication resources. This trend stimulates us to explore the potential of applying SemCom to vehicular networks, which…

系统与控制 · 电气工程与系统科学 2024-10-28 Le Xia , Yao Sun , Dusit Niyato , Kairong Ma , Jiawen Kang , Muhammad Ali Imran

Unresolved questions about how autonomous vehicles (AVs) should meet the informational needs of riders hinder real-world adoption. Complicating our ability to satisfy rider needs is that different people, goals, and driving contexts have…

人机交互 · 计算机科学 2025-04-25 Robert Kaufman

The vehicular ad hoc networks (VANETs) have been researched for over twenty years. Although being a fundamental communication approach for vehicles, the conventional VANETs are challenged by the newly emerged autonomous vehicles (AVs) which…

网络与互联网体系结构 · 计算机科学 2021-12-03 Tom H. Luan , Yao Zhang , Lin Cai , Yilong Hui , Changle Li , Nan Cheng

Authenticated safety beacons in Vehicular Communication (VC) systems ensure awareness among neighboring vehicles. However, the verification of beacon signatures introduces significant processing overhead for resource-constrained vehicular…

密码学与安全 · 计算机科学 2020-01-22 Hongyu Jin , Panos Papadimitratos

Pseudonymisation provides the means to reduce the privacy impact of monitoring, auditing, intrusion detection, and data collection in general on individual subjects. Its application on data records, especially in an environment with…

密码学与安全 · 计算机科学 2020-04-22 Ephraim Zimmer , Christian Burkert , Tom Petersen , Hannes Federrath

With the rapid development of vehicular ad hoc Network (VANET), it is gaining significant popularity and receiving increasing attentions from academics and industry in security and efficiency. To address security and efficiency issues, a…

密码学与安全 · 计算机科学 2016-11-29 Mu Han , Lei Hua , Shidian Ma

Resource Public Key Infrastructure (RPKI) is vital to the security of inter-domain routing. However, RPKI enables Regional Internet Registries (RIRs) to unilaterally takedown IP prefixes - indeed, such attacks have been launched by…

密码学与安全 · 计算机科学 2021-02-05 Kris Shrishak , Haya Shulman

In this study, we attempt to add to the literature of Connected and Automated Vehicle (CAV) security by incorporating the security vulnerabilities and countermeasures of the Vehicular Ad hoc Networks (VANETs) and their access technologies.…

密码学与安全 · 计算机科学 2019-03-06 Kaveh Bakhsh Kelarestaghi , Mahsa Foruhandeh , Kevin Heaslip , Ryan Gerdes

Completely unmanned autonomous vehicles have been anticipated for a while. Initially, these are expected to drive only under certain conditions on some roads, and advanced functionality is required to cope with the ever-increasing…

To support location-based services, vehicles must share their location with a server to receive relevant data, compromising their (location) privacy. To alleviate this privacy compromise, the vehicle's location can be obfuscated by adding…