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Split Learning (SL) is a promising collaborative machine learning approach, enabling resource-constrained devices to train models without sharing raw data, while reducing computational load and preserving privacy simultaneously. However,…

机器学习 · 计算机科学 2024-11-22 Yunrui Sun , Gang Hu , Yinglei Teng , Dunbo Cai

Distributed learning has become an integral tool for scaling up machine learning and addressing the growing need for data privacy. Although more robust to the network topology, decentralized learning schemes have not gained the same level…

机器学习 · 计算机科学 2021-11-16 Junya Chen , Sijia Wang , Lawrence Carin , Chenyang Tao

Federated Learning with client-level differential privacy (DP) provides a promising framework for collaboratively training models while rigorously protecting clients' privacy. However, classic approaches like DP-FedAvg struggle when clients…

密码学与安全 · 计算机科学 2026-02-10 Jiahao Xu , Rui Hu , Olivera Kotevska

The conventional model aggregation-based federated learning (FL) approach requires all local models to have the same architecture, which fails to support practical scenarios with heterogeneous local models. Moreover, frequent model exchange…

信号处理 · 电气工程与系统科学 2023-03-23 Zhixiong Chen , Wenqiang Yi , Yuanwei Liu , Arumugam Nallanathan

Consensus-based decentralized stochastic gradient descent (D-SGD) is a widely adopted algorithm for decentralized training of machine learning models across networked agents. A crucial part of D-SGD is the consensus-based model averaging,…

信息论 · 计算机科学 2025-02-12 Daniel Pérez Herrera , Zheng Chen , Erik G. Larsson

Federated Learning (FL) trains a shared model using data and computation power on distributed agents coordinated by a central server. Decentralized FL (DFL) utilizes local model exchange and aggregation between agents to reduce the…

机器学习 · 计算机科学 2025-02-05 Xiaoyu Wang , Guojun Xiong , Houwei Cao , Jian Li , Yong Liu

The growth of large language models (LLMs) increases challenges of accelerating distributed training across multiple GPUs in different data centers. Moreover, concerns about data privacy and data exhaustion have heightened interest in…

分布式、并行与集群计算 · 计算机科学 2025-02-18 Zhenheng Tang , Zichen Tang , Junlin Huang , Xinglin Pan , Rudan Yan , Yuxin Wang , Amelie Chi Zhou , Shaohuai Shi , Xiaowen Chu , Bo Li

We study federated machine learning (ML) at the wireless edge, where power- and bandwidth-limited wireless devices with local datasets carry out distributed stochastic gradient descent (DSGD) with the help of a remote parameter server (PS).…

分布式、并行与集群计算 · 计算机科学 2020-04-08 Mohammad Mohammadi Amiri , Deniz Gunduz

Distributed collaborative machine learning (DCML) is a promising method in the Internet of Things (IoT) domain for training deep learning models, as data is distributed across multiple devices. A key advantage of this approach is that it…

机器学习 · 计算机科学 2023-07-26 Praveen Joshi , Chandra Thapa , Mohammed Hasanuzzaman , Ted Scully , Haithem Afli

Federated Learning (FL) enables distributed learning across multiple clients without sharing raw data. When statistical heterogeneity across clients is severe, Clustered Federated Learning (CFL) can improve performance by grouping similar…

机器学习 · 计算机科学 2026-01-15 Sota Sugawara , Yuji Kawamata , Akihiro Toyoda , Tomoru Nakayama , Yukihiko Okada

The state-of-the-art deep learning algorithms rely on distributed training systems to tackle the increasing sizes of models and training data sets. Minibatch stochastic gradient descent (SGD) algorithm requires workers to halt forward/back…

分布式、并行与集群计算 · 计算机科学 2020-06-02 Qinggang Zhou , Yawen Zhang , Pengcheng Li , Xiaoyong Liu , Jun Yang , Runsheng Wang , Ru Huang

Federated learning (FL) has emerged as a promising paradigm within edge computing (EC) systems, enabling numerous edge devices to collaboratively train artificial intelligence (AI) models while maintaining data privacy. To overcome the…

机器学习 · 计算机科学 2025-08-13 Yuze Liu , Tiehua Zhang , Zhishu Shen , Libing Wu , Shiping Chen , Jiong Jin

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…

分布式、并行与集群计算 · 计算机科学 2024-12-31 Xinyuan Zhao , Hanlin Gu , Lixin Fan , Yuxing Han , Qiang Yang

We consider a many-to-one wireless architecture for federated learning at the network edge, where multiple edge devices collaboratively train a model using local data. The unreliable nature of wireless connectivity, together with…

网络与互联网体系结构 · 计算机科学 2021-02-17 Junshan Zhang , Na Li , Mehmet Dedeoglu

Multimodal decentralized federated learning (DFL) must support collaboration among agents that hold different modality subsets and often different model components, while operating over peer-to-peer (P2P) overlays without a coordinating…

机器学习 · 计算机科学 2026-05-26 Yanhang Shi , Xiaoyu Wang , Houwei Cao , Jian Li , Yong Liu

Deep Learning (DL) model-based AI services are increasingly offered in a variety of predictive analytics services such as computer vision, natural language processing, speech recognition. However, the quality of the DL models can degrade…

分布式、并行与集群计算 · 计算机科学 2020-11-04 Anirban Bhattacharjee , Ajay Dev Chhokra , Hongyang Sun , Shashank Shekhar , Aniruddha Gokhale , Gabor Karsai , Abhishek Dubey

Decentralized learning enhances privacy, scalability, and fault tolerance by distributing data and computation across nodes. A popular approach is Federated learning, which relies on a central aggregator, yet faces challenges such as server…

Federated Learning (FL) allows for the training of Machine Learning models in a collaborative manner without the need to share sensitive data. However, it remains vulnerable to Gradient Leakage Attacks (GLAs), which can reveal private…

机器学习 · 计算机科学 2025-10-29 Miguel Fernandez-de-Retana , Unai Zulaika , Rubén Sánchez-Corcuera , Aitor Almeida

The emerging machine learning paradigm of decentralized federated learning (DFL) has the promise of greatly boosting the deployment of artificial intelligence (AI) by directly learning across distributed agents without centralized…

机器学习 · 计算机科学 2024-08-12 Yudi Huang , Tingyang Sun , Ting He

Federated Learning (FL) is commonly used in systems with distributed and heterogeneous devices with access to varying amounts of data and diverse computing and storage capacities. FL training process enables such devices to update the…

机器学习 · 计算机科学 2024-05-31 Zeyneddin Oz , Ceylan Soygul Oz , Abdollah Malekjafarian , Nima Afraz , Fatemeh Golpayegani