Blockchain-empowered federated learning: Challenges, solutions, and future directions

J Zhu, J Cao, D Saxena, S Jiang, H Ferradi - ACM Computing Surveys, 2023 - dl.acm.org
Federated learning is a privacy-preserving machine learning technique that trains models
across multiple devices holding local data samples without exchanging them. There are …

Amalgamation of blockchain and IoT for smart cities underlying 6G communication: A comprehensive review

A Kumari, R Gupta, S Tanwar - Computer Communications, 2021 - Elsevier
Nowadays, increasing urbanization has necessitated the social, environmental, and
economic development of cities to enhance the Quality of Life (QoL) significantly and …

[HTML][HTML] A new blockchain-based authentication framework for secure IoT networks

AK Al Hwaitat, MA Almaiah, A Ali, S Al-Otaibi… - Electronics, 2023 - mdpi.com
Most current research on decentralized IoT applications focuses on a specific vulnerability.
However, for IoT applications, only a limited number of techniques are dedicated to handling …

Blockchain-based Lamport Merkle digital signature: authentication tool in IoT healthcare

JA Alzubi - Computer Communications, 2021 - Elsevier
Abstract Internet of Things (IoT) includes medical devices, servers, and applications linked
using computer networks to collect and share data. Recently there is a massive surge in IoT …

Deep learning based homomorphic secure search-able encryption for keyword search in blockchain healthcare system: A novel approach to cryptography

A Ali, MF Pasha, J Ali, OH Fang, M Masud, AD Jurcut… - Sensors, 2022 - mdpi.com
Due to the value and importance of patient health records (PHR), security is the most critical
feature of encryption over the Internet. Users that perform keyword searches to gain access …

[HTML][HTML] Blockchain-powered healthcare systems: enhancing scalability and security with hybrid deep learning

A Ali, H Ali, A Saeed, A Ahmed Khan, TT Tin, M Assam… - Sensors, 2023 - mdpi.com
The rapid advancements in technology have paved the way for innovative solutions in the
healthcare domain, aiming to improve scalability and security while enhancing patient care …

[HTML][HTML] Blockchain technology meets 6 G wireless networks: A systematic survey

KMB Hasan, M Sajid, MA Lapina, M Shahid… - Alexandria Engineering …, 2024 - Elsevier
To address the limitations of 5 G, 6 G wireless networks are envisaged to provide sub-
millisecond latency, ultra-high connection density, extremely high data rates, better …

IoMT: A COVID-19 healthcare system driven by federated learning and blockchain

O Samuel, AB Omojo, AM Onuja… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Internet of medical things (IoMT) has made it possible to collect applications and medical
devices to improve healthcare information technology. Since the advent of the pandemic of …

[HTML][HTML] Blockchain based transaction system with fungible and non-fungible tokens for a community-based energy infrastructure

N Karandikar, A Chakravorty, C Rong - Sensors, 2021 - mdpi.com
Renewable energy microgeneration is rising leading to creation of prosumer communities
making it possible to extract value from surplus energy and usage flexibility. Such a peer-to …

Analysis of Blockchain Technology to Protect Data Access Using Intelligent Contract Mechanism for 5G Networks

P William, AK Rai, P Madan, CP Kumar… - … and Informatics (IC3I …, 2023 - ieeexplore.ieee.org
With constantly changing internet models automating and digitising countless residential
and industrial applications, the world of today has made significant progress in the sharing …