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Statistical heterogeneity severely limits the performance of federated learning (FL), motivating several explorations e.g., FedProx, MOON and FedDyn, to alleviate this problem. Despite effectiveness, their considered scenario generally…

机器学习 · 计算机科学 2024-06-04 Ziqing Fan , Jiangchao Yao , Ruipeng Zhang , Lingjuan Lyu , Ya Zhang , Yanfeng Wang

In this paper we envision a federated learning (FL) scenario in service of amending the performance of autonomous road vehicles, through a drone traffic monitor (DTM), that also acts as an orchestrator. Expecting non-IID data distribution,…

机器学习 · 计算机科学 2021-08-06 Igor Donevski , Jimmy Jessen Nielsen , Petar Popovski

Federated Learning (FL) is a promising framework for performing privacy-preserving, distributed learning with a set of clients. However, the data distribution among clients often exhibits non-IID, i.e., distribution shift, which makes…

机器学习 · 计算机科学 2022-06-07 Zhe Qu , Xingyu Li , Rui Duan , Yao Liu , Bo Tang , Zhuo Lu

Exemplar replay has become an effective strategy for mitigating catastrophic forgetting in federated continual learning (FCL) by retaining representative samples from past tasks. Existing studies focus on designing sample-importance…

机器学习 · 计算机科学 2026-04-13 Zhuang Qi , Ying-Peng Tang , Lei Meng , Guoqing Chao , Lei Wu , Han Yu , Xiangxu Meng

Personalized Federated Learning (PFL) relies on collective data knowledge to build customized models. However, non-IID data between clients poses significant challenges, as collaborating with clients who have diverse data distributions can…

机器学习 · 计算机科学 2024-01-01 Zihan Chen , Jundong Li , Cong Shen

Federated learning facilitates the collaborative learning of a global model across multiple distributed medical institutions without centralizing data. Nevertheless, the expensive cost of annotation on local clients remains an obstacle to…

计算机视觉与模式识别 · 计算机科学 2024-04-23 Jiayi Chen , Benteng Ma , Hengfei Cui , Yong Xia

Medical image distributions shift constantly due to changes in patient population and discrepancies in image acquisition. These distribution changes result in performance deterioration; deterioration that continual learning aims to…

图像与视频处理 · 电气工程与系统科学 2024-08-01 Nick Lemke , Camila González , Anirban Mukhopadhyay , Martin Mundt

We present the extension of the Remember and Forget for Experience Replay (ReF-ER) algorithm to Multi-Agent Reinforcement Learning (MARL). ReF-ER was shown to outperform state of the art algorithms for continuous control in problems ranging…

机器学习 · 计算机科学 2022-09-05 Pascal Weber , Daniel Wälchli , Mustafa Zeqiri , Petros Koumoutsakos

Exemplar-free class-incremental learning (CIL) poses several challenges since it prohibits the rehearsal of data from previous tasks and thus suffers from catastrophic forgetting. Recent approaches to incrementally learning the classifier…

计算机视觉与模式识别 · 计算机科学 2024-01-15 Dipam Goswami , Yuyang Liu , Bartłomiej Twardowski , Joost van de Weijer

Federated Learning (FL) is a distributed learning paradigm that empowers edge devices to collaboratively learn a global model leveraging local data. Simulating FL on GPU is essential to expedite FL algorithm prototyping and evaluations.…

分布式、并行与集群计算 · 计算机科学 2023-05-26 Min Zhang , Fuxun Yu , Yongbo Yu , Minjia Zhang , Ang Li , Xiang Chen

Continual Learning is an unresolved challenge, whose relevance increases when considering modern applications. Unlike the human brain, trained deep neural networks suffer from a phenomenon called catastrophic forgetting, wherein they…

机器学习 · 计算机科学 2025-02-18 Shahar Shaul-Ariel , Daphna Weinshall

Federated learning is a distributed paradigm that aims at training models using samples distributed across multiple users in a network while keeping the samples on users' devices with the aim of efficiency and protecting users privacy. In…

机器学习 · 计算机科学 2020-06-17 Amirhossein Reisizadeh , Farzan Farnia , Ramtin Pedarsani , Ali Jadbabaie

Federated Class Incremental Learning (FCIL) is a new direction in continual learning (CL) for addressing catastrophic forgetting and non-IID data distribution simultaneously. Existing FCIL methods call for high communication costs and…

Federated learning (FL) enables multiple sites to collaboratively train powerful deep models without compromising data privacy and security. The statistical heterogeneity (e.g., non-IID data and domain shifts) is a primary obstacle in FL,…

图像与视频处理 · 电气工程与系统科学 2023-04-13 Li Lin , Jiewei Wu , Yixiang Liu , Kenneth K. Y. Wong , Xiaoying Tang

In the last years, Federated learning (FL) has become a popular solution to train machine learning models in domains with high privacy concerns. However, FL scalability and performance face significant challenges in real-world deployments…

机器学习 · 计算机科学 2026-03-11 Davide Domini , Gianluca Aguzzi , Lukas Esterle , Mirko Viroli

This paper studies class incremental learning (CIL) of continual learning (CL). Many approaches have been proposed to deal with catastrophic forgetting (CF) in CIL. Most methods incrementally construct a single classifier for all classes of…

机器学习 · 计算机科学 2022-08-23 Gyuhak Kim , Zixuan Ke , Bing Liu

Federated Learning (FL) has emerged as a de facto machine learning area and received rapid increasing research interests from the community. However, catastrophic forgetting caused by data heterogeneity and partial participation poses…

计算机视觉与模式识别 · 计算机科学 2023-03-16 Kangyang Luo , Xiang Li , Yunshi Lan , Ming Gao

Online Class Incremental Learning (OCIL) aims to train models incrementally, where data arrive in mini-batches, and previous data are not accessible. A major challenge in OCIL is Catastrophic Forgetting, i.e., the loss of previously learned…

计算机视觉与模式识别 · 计算机科学 2024-11-05 Huiping Zhuang , Yuchen Liu , Run He , Kai Tong , Ziqian Zeng , Cen Chen , Yi Wang , Lap-Pui Chau

Federated learning (FL) is a distributed machine learning approach involving multiple clients collaboratively training a shared model. Such a system has the advantage of more training data from multiple clients, but data can be…

机器学习 · 计算机科学 2021-08-24 Sone Kyaw Pye , Han Yu

As large language models continue to develop and expand, the extensive public data they rely on faces the risk of depletion. Consequently, leveraging private data within organizations to enhance the performance of large models has emerged…

机器学习 · 计算机科学 2025-11-11 Dongcheng Li , Junhan Chen , Aoxiang Zhou , Chunpei Li , Youquan Xian , Peng Liu , Xianxian Li
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