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This article aims to study intrusion attacks and then develop a novel cyberattack detection framework to detect cyberattacks at the network layer (e.g., Brute Password and Flooding of Transactions) of blockchain networks. Specifically, we…

Cryptography and Security · Computer Science 2024-05-07 Tran Viet Khoa , Do Hai Son , Dinh Thai Hoang , Nguyen Linh Trung , Tran Thi Thuy Quynh , Diep N. Nguyen , Nguyen Viet Ha , Eryk Dutkiewicz

The decentralized nature of federated learning, that often leverages the power of edge devices, makes it vulnerable to attacks against privacy and security. The privacy risk for a peer is that the model update she computes on her private…

Cryptography and Security · Computer Science 2021-08-05 Josep Domingo-Ferrer , Alberto Blanco-Justicia , Jesús Manjón , David Sánchez

In 2016, Google proposed Federated Learning (FL) as a novel paradigm to train Machine Learning (ML) models across the participants of a federation while preserving data privacy. Since its birth, Centralized FL (CFL) has been the most used…

Federated learning utilizes various resources provided by participants to collaboratively train a global model, which potentially address the data privacy issue of machine learning. In such promising paradigm, the performance will be…

Machine Learning · Computer Science 2021-06-30 Rongfei Zeng , Chao Zeng , Xingwei Wang , Bo Li , Xiaowen Chu

Federated learning has emerged as a privacy-preserving machine learning approach where multiple parties can train a single model without sharing their raw training data. Federated learning typically requires the utilization of multi-party…

Cryptography and Security · Computer Science 2022-07-19 Runhua Xu , Nathalie Baracaldo , Yi Zhou , Ali Anwar , Swanand Kadhe , Heiko Ludwig

Privacy and security in the parameter transmission process of federated learning are currently among the most prominent concerns. However, there are two thorny problems caused by unprotected communication methods: "parameter-leakage" and…

Cryptography and Security · Computer Science 2025-02-28 Yang Li , Chunhe Xia , Tianbo Wang

Federated Learning (FL) facilitates collaborative training of a global model whose performance is boosted by private data owned by distributed clients, without compromising data privacy. Yet the wide applicability of FL is hindered by…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-12-31 Xinyuan Zhao , Hanlin Gu , Lixin Fan , Yuxing Han , Qiang Yang

Open banking enables individual customers to own their banking data, which provides fundamental support for the boosting of a new ecosystem of data marketplaces and financial services. In the near future, it is foreseeable to have…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-08-25 Guodong Long , Yue Tan , Jing Jiang , Chengqi Zhang

Federated learning is an improved version of distributed machine learning that further offloads operations which would usually be performed by a central server. The server becomes more like an assistant coordinating clients to work together…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-10-20 Sheng Shen , Tianqing Zhu , Di Wu , Wei Wang , Wanlei Zhou

The rapid growth of Internet of Things (IoT) devices and applications has led to an increased demand for advanced analytics and machine learning techniques capable of handling the challenges associated with data privacy, security, and…

Federated learning performs distributed model training using local data hosted by agents. It shares only model parameter updates for iterative aggregation at the server. Although it is privacy-preserving by design, federated learning is…

Machine Learning · Computer Science 2019-05-09 Yufei Han , Xiangliang Zhang

Aiming at privacy preservation, Federated Learning (FL) is an emerging machine learning approach enabling model training on decentralized devices or data sources. The learning mechanism of FL relies on aggregating parameter updates from…

Machine Learning · Computer Science 2024-05-21 Jiayan Chen , Zhirong Qian , Tianhui Meng , Xitong Gao , Tian Wang , Weijia Jia

Deep learning models have raised privacy and security concerns due to their reliance on large datasets on central servers. As the number of Internet of Things (IoT) devices increases, artificial intelligence (AI) will be crucial for…

Machine Learning · Computer Science 2025-02-28 Elham Shammar , Xiaohui Cui , Mohammed A. A. Al-qaness

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

The report demonstrates the benefits (in terms of improved claims loss modeling) of harnessing the value of Federated Learning (FL) to learn a single model across multiple insurance industry datasets without requiring the datasets…

Machine Learning · Computer Science 2024-02-26 Panyi Dong , Zhiyu Quan , Brandon Edwards , Shih-han Wang , Runhuan Feng , Tianyang Wang , Patrick Foley , Prashant Shah

As deep learning have been applied in a clinical context, privacy concerns have increased because of the collection and processing of a large amount of personal data. Recently, federated learning (FL) has been suggested to protect personal…

Machine Learning · Computer Science 2020-05-26 GeunHyeong Lee , Soo-Yong Shin

With the rapid demand of data and computational resources in deep learning systems, a growing number of algorithms to utilize collaborative machine learning techniques, for example, federated learning, to train a shared deep model across…

Cryptography and Security · Computer Science 2021-12-21 Shangwei Guo , Xu Zhang , Fei Yang , Tianwei Zhang , Yan Gan , Tao Xiang , Yang Liu

Federated learning (FL), introduced in 2017, facilitates collaborative learning between non-trusting parties with no need for the parties to explicitly share their data among themselves. This allows training models on user data while…

Machine Learning · Computer Science 2025-04-09 Hyejun Jeong , Shiqing Ma , Amir Houmansadr

With the rising emergence of decentralized and opportunistic approaches to machine learning, end devices are increasingly tasked with training deep learning models on-devices using crowd-sourced data that they collect themselves. These…

Machine Learning · Computer Science 2023-04-12 Haoxiang Yu , Hsiao-Yuan Chen , Sangsu Lee , Sriram Vishwanath , Xi Zheng , Christine Julien

Since the traffic conditions change over time, machine learning models that predict traffic flows must be updated continuously and efficiently in smart public transportation. Federated learning (FL) is a distributed machine learning scheme…

Machine Learning · Computer Science 2022-12-27 Chenhao Xu , Youyang Qu , Tom H. Luan , Peter W. Eklund , Yong Xiang , Longxiang Gao