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Vehicular Ad hoc Networks (VANETs) are becoming a reality where secure communication is a prerequisite. Public key infrastructure (PKI) can be used to secure VANETs where an onboard tamper proof device (TPD) stores a number of encryption…

网络与互联网体系结构 · 计算机科学 2016-05-17 Ahmed H. Salem , Ayman Abdel-Hamid , Mohamad Abou El-Nasr

In a Vehicular Ad-hoc Network (VANET), the performance of the communication protocol is influenced heavily by the vehicular density dynamics. However, most of the previous works on VANET performance modeling paid little attention to vehicle…

网络与互联网体系结构 · 计算机科学 2016-03-23 Harry J. F. Qiu , Ivan Wang-Hei Ho , Chi K. Tse , Yu Xie

Support vector clustering (SVC) is a versatile clustering technique that is able to identify clusters of arbitrary shapes by exploiting the kernel trick. However, one hurdle that restricts the application of SVC lies in its sensitivity to…

机器学习 · 计算机科学 2016-08-10 Dong Huang , Chang-Dong Wang , Jian-Huang Lai , Yun Liang , Shan Bian , Yu Chen

Most non-safety applications deployed in Vehicular Ad-hoc Network (VANET) use vehicle-to-infrastructure (V2I) and I2V communications to receive various forms of content such as periodic traffic updates, advertisements from adjacent…

网络与互联网体系结构 · 计算机科学 2021-12-07 R. S. Pereira , L. Guan , M. Ye , Z. Zhang

Vehicular Ad-hoc Networks (VANETs) is attracting considerable attention from the research community and the automotive industry to improve the services of Intelligent Transportation System (ITS). As today's transportation system faces…

网络与互联网体系结构 · 计算机科学 2012-03-13 Nidhi , D. K. Lobiyal

Video semantic segmentation(VSS) has been widely employed in lots of fields, such as simultaneous localization and mapping, autonomous driving and surveillance. Its core challenge is how to leverage temporal information to achieve better…

计算机视觉与模式识别 · 计算机科学 2024-12-12 Zhigang Cen , Ningyan Guo , Wenjing Xu , Zhiyong Feng , Danlan Huang

With the rapid growth of Vehicular Ad-Hoc Networks (VANETs), huge amounts of road condition data are constantly being generated and sent to the cloud for processing. However, this introduces a significant load on the network bandwidth…

密码学与安全 · 计算机科学 2021-11-24 Nishttha Sharma , Jayasree Sengupta , Sipra Das Bit

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

Due to the recent advances in vehicular ad hoc networks (VANETs), smart applications have been incorporating the data generated from these networks to provide quality of life services. In this paper, we have proposed taxonomy of data mining…

网络与互联网体系结构 · 计算机科学 2018-07-10 Mohammed AL Zamil , Samer Samarah

Vehicular ad hoc networks is a modern technology that holds an important aspect in the transportation domain due to its abilities to increase traffic efficiency and safety. It is a another variant of Mobile ad-hoc networks that provides…

网络与互联网体系结构 · 计算机科学 2021-05-20 Revanth V S , Suthan L

Vehicular Ad Hoc Networks (VANETs) play a key role in Intelligent Transportation Systems (ITS), particularly in enabling real-time communication for emergency vehicles. However, Distributed Denial of Service (DDoS) attacks, which interfere…

密码学与安全 · 计算机科学 2025-09-25 Bappa Muktar , Vincent Fono , Adama Nouboukpo

This paper deals with broadcasting problem in vehicular ad hoc networks (VANETs). This communication mode is commonly used for sending safety messages and traffic information. However, designing an efficient broadcasting protocol is hard to…

网络与互联网体系结构 · 计算机科学 2017-06-08 Wahabou Abdou , Benoit Darties , Nader Mbarek

Cognitive radio technology offers an important function in the efficient utilization of the radio spectrum. Besides, it is expected that CR-enabled vehicular ad-hoc networks (CR-VANETs) enrich the communication performance of the existing…

网络与互联网体系结构 · 计算机科学 2020-05-05 Sharmin Akter , Nafees Mansoor

This article studies the problems of distributed dynamic platoons control and smart junction crossing optimization for a mixed traffic flow with connected automated vehicles(CAVs) and social human-driven vehicles(HDVs) in a smart city. The…

系统与控制 · 电气工程与系统科学 2022-09-05 Bohui Wang , Rong Su

Vehicular Ad Hoc Networks (VANET) has mostly gained the attention of today's research efforts, while current solutions to achieve secure VANET, to protect the network from adversary and attacks still not enough, trying to reach a…

密码学与安全 · 计算机科学 2012-06-08 Ghassan Samara

Traffic for internet video streaming has been rapidly increasing and is further expected to increase with the higher definition videos and IoT applications, such as 360 degree videos and augmented virtual reality applications. While…

网络与互联网体系结构 · 计算机科学 2018-07-04 Abubakr Alabbasi , Vaneet Aggarwal , Tian Lan , Yu Xiang , Moo-Ryong Ra , Yih-Farn R. Chen

Identifying mobility behaviors in rich trajectory data is of great economic and social interest to various applications including urban planning, marketing and intelligence. Existing work on trajectory clustering often relies on similarity…

机器学习 · 计算机科学 2020-03-04 Mingxuan Yue , Yaguang Li , Haoze Yang , Ritesh Ahuja , Yao-Yi Chiang , Cyrus Shahabi

Vehicular Sensor Network (VSN) is emerging as a new solution for monitoring urban environments such as Intelligent Transportation Systems and air pollution. One of the crucial factors that determine the service quality of urban monitoring…

网络与互联网体系结构 · 计算机科学 2012-09-21 Okyoung Choi , Seokhyun Kim , Jaeseong Jeong , Hyang-Won Lee , Song Chong

Local vehicle density estimation is increasingly becoming an essential factor of many vehicular ad-hoc network applications such as congestion control and traffic state estimation. This estimation is used to get an approximate number of…

网络与互联网体系结构 · 计算机科学 2014-02-20 Haouari Noureddine , Moussaoui Samira

Harnessing information about the user mobility pattern and daily demand can enhance the network capability to improve the quality of experience (QoE) at Vehicular Ad-Hoc Networks (VANETs). Proactive caching, as one of the key features…

网络与互联网体系结构 · 计算机科学 2018-10-03 Yousef AlNagar , Sameh Hosny , Amr A. El-Sherif