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In order to solve security and privacy issues of centralized cloud services, the edge computing network is introduced, where computing and storage resources are distributed to the edge of the network. However, native edge computing is…

Cryptography and Security · Computer Science 2021-11-02 Jinyue Song , Tianbo Gu , Prasant Mohapatra

With the increasing adoption of private blockchain platforms, consortia operating in various sectors such as trade, finance, logistics, etc., are becoming common. Despite having the benefits of a completely decentralized architecture which…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-11-15 Bishakh Chandra Ghosh , Tanay Bhartia , Sourav Kanti Addya , Sandip Chakraborty

Leveraging blockchain in Federated Learning (FL) emerges as a new paradigm for secure collaborative learning on Massive Edge Networks (MENs). As the scale of MENs increases, it becomes more difficult to implement and manage a blockchain…

Cryptography and Security · Computer Science 2025-03-07 Handi Chen , Rui Zhou , Yun-Hin Chan , Zhihan Jiang , Xianhao Chen , Edith C. H. Ngai

Blockchain and edge computing are two instrumental paradigms of decentralized computation, driving key advancements in Smart Cities applications such as supply chain, energy and mobility. Despite their unprecedented impact on society, they…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-06-11 Zeinab Nezami , Zhuolun Li , Chuhao Qin , Fatemeh Banaie , Rabiya Khalid , Evangelos Pournaras

Blockchain-enabled federated learning (BCFL) addresses fundamental challenges of trust, privacy, and coordination in collaborative AI systems. This chapter provides comprehensive architectural analysis of BCFL systems through a systematic…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-09-23 Murtaza Rangwala , KR Venugopal , Rajkumar Buyya

The healthcare industry has witnessed significant transformations in e-health services by using mobile edge computing (MEC) and blockchain to facilitate healthcare operations. Many MEC-blockchain-based schemes have been proposed, but some…

Signal Processing · Electrical Eng. & Systems 2021-09-30 Dinh C. Nguyen , Pubudu N. Pathirana , Ming Ding , Aruna Seneviratne

Modern Internet of Things (IoT) applications generate enormous amounts of data, making data-driven machine learning essential for developing precise and reliable statistical models. However, data is often stored in silos, and strict…

Cryptography and Security · Computer Science 2024-06-11 Shinu M. Rajagopal , Supriya M. , Rajkumar Buyya

Federated Learning (FL) enables collaborative model training without sharing raw data, preserving privacy while harnessing distributed datasets. However, traditional FL systems often rely on centralized aggregating mechanisms, introducing…

Machine Learning · Computer Science 2025-02-21 Bijun Wu , Oshani Seneviratne

Federated learning (FL) is emerging as a sought-after distributed machine learning architecture, offering the advantage of model training without direct exposure of raw data. With advancements in network infrastructure, FL has been…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-10-17 Xiao Li , Weili Wu

In recent years, there is an emerging trend that some computing services are moving from cloud to the edge of the networks. Compared to cloud computing, edge computing can provide services with faster response, lower expense, and more…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-06-30 Jinyue Song , Tianbo Gu , Yunjie Ge , Prasant Mohapatra

In the traditional mobile edge computing (MEC) system, the availability of MEC services is greatly limited for the edge users of the cell due to serious signal attenuation and inter-cell interference. User-centric MEC (UC-MEC) can be seen…

Signal Processing · Electrical Eng. & Systems 2023-02-22 Langtian Qin , Hancheng Lu , Yuang Chen , Zhuojia Gu , Dan Zhao , Feng Wu

The emerging Internet of Things (IoT) is facing significant scalability and security challenges. On the one hand, IoT devices are "weak" and need external assistance. Edge computing provides a promising direction addressing the deficiency…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-06-19 Jianli Pan , Jianyu Wang , Austin Hester , Ismail Alqerm , Yuanni Liu , Ying Zhao

Federated Learning (FL) provides privacy preservation by allowing the model training at edge devices without the need of sending the data from edge to a centralized server. FL has distributed the implementation of ML. Another variant of FL…

Cryptography and Security · Computer Science 2022-01-24 Amir Afaq , Zeeshan Ahmed , Noman Haider , Muhammad Imran

The edge of the network has the potential to host services for supporting a variety of user applications, ranging in complexity from data preprocessing, image and video rendering, and interactive gaming, to embedded systems in autonomous…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-12-05 Blesson Varghese , Massimo Villari , Omer Rana , Philip James , Tejal Shal , Maria Fazio , Rajiv Ranjan

This paper presents a fully coupled blockchain-assisted federated learning architecture that effectively eliminates single points of failure by decentralizing both the training and aggregation tasks across all participants. Our proposed…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-10-21 Huong Nguyen , Tri Nguyen , Lauri Lovén , Susanna Pirttikangas

Nowadays, federated recommendation technology is rapidly evolving to help multiple organisations share data and train models while meeting user privacy, data security and government regulatory requirements. However, federated recommendation…

Information Retrieval · Computer Science 2025-11-11 Jianhai Chen , Yanlin Wu , Dazhong Rong , Guoyao Yu , Lingqi Jiang , Zhenguang Liu , Peng Zhou , Rui Shen

Motivated by the explosive computing capabilities at end user equipments, as well as the growing privacy concerns over sharing sensitive raw data, a new machine learning paradigm, named federated learning (FL) has emerged. By training…

Networking and Internet Architecture · Computer Science 2021-06-07 Chuan Ma , Jun Li , Ming Ding , Long Shi , Taotao Wang , Zhu Han , H. Vincent Poor

Although Metaverse has recently been widely studied, its practical application still faces many challenges. One of the severe challenges is the lack of sufficient resources for computing and communication on local devices, resulting in the…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-08-11 Zhilin Wang , Qin Hu , Minghui Xu , Honglu Jiang

In recent years, blockchain networks have attracted significant attention in many research areas beyond cryptocurrency, one of them being the Edge of Things (EoT) that is enabled by the combination of edge computing and the Internet of…

Introducing blockchain into Federated Learning (FL) to build a trusted edge computing environment for transmission and learning has attracted widespread attention as a new decentralized learning pattern. However, traditional consensus…

Cryptography and Security · Computer Science 2024-02-01 Shuo Yuan , Bin Cao , Yao Sun , Zhiguo Wan , Mugen Peng