Results 61 to 70 of about 50,518 (236)

A Review of Deep Learning‐Based Medical Image Segmentation

IET Image Processing, Volume 19, Issue 1, January/December 2025.
Comprehensive overview of supervised medical image segmentation using deep learning. Summary of technological innovations and empirical results. Exploration of future research directions for deep learning‐based medical image segmentation. ABSTRACT Medical image segmentation, the process of precisely delineating regions of interest (e.g. organs, lesions,
Xinyue Zhang, Jianfeng Wang, Xiaochun Cheng, Junran Li   +3 more
wiley   +1 more source

Energy Efficient Adaptive Bit‐Mapping Based Collision‐Free MAC Protocol for VANETs

IET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
In the present work, an energy‐efficient medium access control (MAC) protocol is proposed for the adaptive data traffic condition in VANET. The proposed protocol optimizes communication efficiency and energy conservation through a holistic approach that considers the dynamic nature of both the vehicles' energy resources and their data buffering ...
Manoj Tolani, K Tushar Vikash, Pankaj Kumar   +2 more
wiley   +1 more source

Improving the Quality of Service in the VANET by Detecting and Removing Unused Messages

International Journal of Information and Communication Technology Research, 2012
in the past, traffic safety was addressed by traffic awareness and passive safety measures like solid chassis, seat belts, air bags and etc. Thanks to the ongoing progresses in the concept of vehicular ad hoc networks (VANET), propitious conditions for ...
Mohammad Javad Sayadi, Mahmood Fathy, Leili Mahaki   +2 more
doaj  

TrustChain‐VANETs: Blockchain and IPFS Integration for Reliable and Secure Vehicular Communication in Intelligent Transportation Systems (ITS)

IET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
We introduce a blockchain‐based trust management system, TrustChain‐VANETs, designed to ensure message credibility, privacy, and data reliability in intelligent transportation systems environments. ABSTRACT Vehicular ad‐hoc networks (VANETs) are pivotal in intelligent transportation systems (ITS), enabling enhanced traffic efficiency and safety ...
Zia Ullah, Ghassan Husnain, Abid Iqbal, Ibrar Ali Shah, Ali Saeed Alzahrani, Ramasamy Srinivasaga Naidu, Yazeed Yasin Ghadi, Mohammed S. Al‐Zahrani   +7 more
wiley   +1 more source

VPPCS: VANET-Based Privacy-Preserving Communication Scheme

IEEE Access, 2020
Over the past years, vehicular ad hoc networks (VANETs) have been commonly used in intelligent traffic systems. VANET’s design encompasses critical features that include autonomy, distributed networking, and rapidly changing topology. The characteristics
Mahmood A. Al-Shareeda, Mohammed Anbar, S. Manickam, A. Yassin   +3 more
semanticscholar   +1 more source

A Secure Privacy‐Preserving System for SDN‐Based VANET Using the AES‐ECDH Algorithm

IET Networks, Volume 14, Issue 1, January/December 2025.
This paper proposes an authentication system between the trusted authority (TA), lead vehicle (LV), and regular vehicles, combined with an intrusion detection system (IDS), to provide a security and privacy system with high performance, security, and low costs.
Adi El‐Dalahmeh, Jie Li, Moawiah El‐Dalahmeh   +2 more
wiley   +1 more source

An Efficient Cluster‐Based Routing Protocol for Enhanced Data Delivery and Stability in VANETs: Cluster‐Based Ant‐Colony Routing With Adaptive Cluster Head

IET Networks, Volume 14, Issue 1, January/December 2025.
This article presents CARAC, a novel hybrid routing protocol for vehicular ad hoc networks (VANETs), combining K‐medoids‐based dynamic clustering with Ant Colony Optimisation and an adaptive cluster stability mechanism. CARAC enhances route reliability, reduces latency, and improves packet delivery by maintaining stable cluster structures in highly ...
Léonce Thérèse Pidy Pidy, Justin Moskolaï Ngossaha, Thenuka Karunathilake, Samuel Bowong Tsakou, Anna Förster   +4 more
wiley   +1 more source

Trusted FPGA‐based transport traffic inject, impersonate (I2) attacks beaconing in the Internet of Vehicles

IET Networks, 2019
Internet of Things assisted vehicular ad‐hoc network VANET (I‐VANET) is one of the preferred technologies to provide fast and reliable communication in smart transportation systems.
Ahilan Appathurai, Gunasekaran Manogaran, Naveen Chilamkurti   +2 more
doaj   +1 more source

AATMS: An Anti-Attack Trust Management Scheme in VANET

IEEE Access, 2020
Vehicular Ad-hoc Network (VANET) is a significant component of intelligent transportation system, which facilitates vehicles to share sensitive information and corporate with others.
Jinsong Zhang, K. Zheng, Dongmei Zhang, Bo Yan   +3 more
semanticscholar   +1 more source

A cyber–physical system prospect theoretic game through a VANET lens

IET Wireless Sensor Systems, Volume 15, Issue 1, January/December 2025.
The paper proposes a novel vehicular network security framework that is based on the Prospect theory—a Nobel winning theory in decision making under uncertainty. A solid mathematical analysis that is supported using simulation results is provided. Abstract In this paper, the problem of attack mitigation in an intelligent transportation network or ...
Ahmed A. Alabdel Abass
wiley   +1 more source