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LLM pruning has emerged as a promising technology for compressing LLMs, enabling their deployment on resource-limited devices. However, current methodologies typically require access to public calibration samples, which can be challenging…

Machine Learning · Computer Science 2025-05-21 Pengxin Guo , Yinong Wang , Wei Li , Mengting Liu , Ming Li , Jinkai Zheng , Liangqiong Qu

Self-supervised learning (SSL) is capable of learning remarkable representations from centrally available data. Recent works further implement federated learning with SSL to learn from rapidly growing decentralized unlabeled images (e.g.,…

Machine Learning · Computer Science 2022-04-12 Weiming Zhuang , Yonggang Wen , Shuai Zhang

In the distributed collaborative machine learning (DCML) paradigm, federated learning (FL) recently attracted much attention due to its applications in health, finance, and the latest innovations such as industry 4.0 and smart vehicles. FL…

Machine Learning · Computer Science 2020-12-01 Chandra Thapa , M. A. P. Chamikara , Seyit A. Camtepe

Federated learning (FL) is a promising paradigm to enable collaborative model training with decentralized data. However, the training process of Large Language Models (LLMs) generally incurs the update of significant parameters, which…

Machine Learning · Computer Science 2024-02-13 Tianshi Che , Ji Liu , Yang Zhou , Jiaxiang Ren , Jiwen Zhou , Victor S. Sheng , Huaiyu Dai , Dejing Dou

Federated fine-tuning is critical for improving the performance of large language models (LLMs) in handling domain-specific tasks while keeping training data decentralized and private. However, prior work has shown that clients' private…

Cryptography and Security · Computer Science 2026-02-24 Jianmin Liu , Li Yan , Borui Li , Lei Yu , Chao Shen

Federated Learning (FL) is a collaborative machine learning technique to train a global model without obtaining clients' private data. The main challenges in FL are statistical diversity among clients, limited computing capability among…

Machine Learning · Computer Science 2023-03-07 Xiaofeng Liu , Yinchuan Li , Qing Wang , Xu Zhang , Yunfeng Shao , Yanhui Geng

Latest federated learning (FL) methods started to focus on how to use unlabeled data in clients for training due to users' privacy concerns, high labeling costs, or lack of expertise. However, current Federated…

Machine Learning · Computer Science 2023-03-22 Nan Yang , Xuanyu Chen , Charles Z. Liu , Dong Yuan , Wei Bao , Lizhen Cui

Federated learning enables distributed clients to collaborate on training while storing their data locally to protect client privacy. However, due to the heterogeneity of data, models, and devices, the final global model may need to perform…

Machine Learning · Computer Science 2024-06-25 Wolong Xing , Zhenkui Shi , Hongyan Peng , Xiantao Hu , Xianxian Li

Large language models (LLMs) have transformed the way computers understand and process human language, but using them effectively across different organizations remains still difficult. When organizations work together to improve LLMs, they…

Cryptography and Security · Computer Science 2024-12-19 Xuhan Zuo , Minghao Wang , Tianqing Zhu , Shui Yu , Wanlei Zhou

Federated Learning (FL) enables training models across decentralized data silos while preserving client data privacy. Recent research has explored efficient methods for post-training large language models (LLMs) within FL to address…

Machine Learning · Computer Science 2025-08-25 Tao Guo , Junxiao Wang , Fushuo Huo , Laizhong Cui , Song Guo , Jie Gui , Dacheng Tao

Federated Learning (FL) is an emerging framework for distributed processing of large data volumes by edge devices subject to limited communication bandwidths, heterogeneity in data distributions and computational resources, as well as…

Machine Learning · Computer Science 2022-04-11 Yonghai Gong , Yichuan Li , Nikolaos M. Freris

Federated learning (FL) is vulnerable to heterogeneously distributed data, since a common global model in FL may not adapt to the heterogeneous data distribution of each user. To counter this issue, personalized FL (PFL) was proposed to…

Machine Learning · Computer Science 2022-01-28 Tiansheng Huang , Shiwei Liu , Li Shen , Fengxiang He , Weiwei Lin , Dacheng Tao

Large language models(LLMs) are currently at the forefront of the machine learning field, which show a broad application prospect but at the same time expose some risks of privacy leakage. We combined Fully Homomorphic Encryption(FHE) and…

Cryptography and Security · Computer Science 2025-01-08 Zhang Ruoyan , Zheng Zhongxiang , Bao Wankang

Federated Split Learning (FSL) is a promising distributed learning paradigm in practice, which gathers the strengths of both Federated Learning (FL) and Split Learning (SL) paradigms, to ensure model privacy while diminishing the resource…

Computer Vision and Pattern Recognition · Computer Science 2024-04-22 Yifan Shi , Yuhui Zhang , Ziyue Huang , Xiaofeng Yang , Li Shen , Wei Chen , Xueqian Wang

Federated fine-tuning (FFT) of large language models (LLMs) has recently emerged as a promising solution to enable domain-specific adaptation while preserving data privacy. Despite its benefits, FFT on resource-constrained clients relies on…

Machine Learning · Computer Science 2025-08-19 Manning Zhu , Songtao Guo , Pengzhan Zhou , Yansong Ning , Chang Han , Dewen Qiao

The rapid expansion of IoT ecosystems introduces severe challenges in scalability, security, and real-time decision-making. Traditional centralized architectures struggle with latency, privacy concerns, and excessive resource consumption,…

Machine Learning · Computer Science 2025-05-14 Yazan Otoum , Arghavan Asad , Amiya Nayak

Fine-tuning is essential to adapt general-purpose large language models (LLMs) to domain-specific tasks. As a privacy-preserving framework to leverage decentralized data for collaborative model training, Federated Learning (FL) is gaining…

Machine Learning · Computer Science 2026-02-04 Guohao Yang , Tongle Wu , Yuanxiong Guo , Ying Sun , Yanmin Gong

Federated learning (FL) enables collaborative training across organizational silos without sharing raw data, making it attractive for privacy-sensitive applications. With the rapid adoption of large language models (LLMs), federated…

Cryptography and Security · Computer Science 2026-04-17 Mohamed Shaaban , Mohamed Elmahallawy

Adapting foundation models for medical image analysis requires finetuning them on a considerable amount of data because of extreme distribution shifts between natural (source) data used for pretraining and medical (target) data. However,…

Computer Vision and Pattern Recognition · Computer Science 2024-08-01 Mothilal Asokan , Joseph Geo Benjamin , Mohammad Yaqub , Karthik Nandakumar

Efficiently enhancing the reasoning capabilities of large language models (LLMs) in federated learning environments remains challenging, particularly when balancing performance gains with strict computational, communication, and privacy…

Computation and Language · Computer Science 2025-08-15 Chuan Li , Qianyi Zhao , Fengran Mo , Cen Chen