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Although Deep Learning (DL) methods becoming increasingly popular in vulnerability detection, their performance is seriously limited by insufficient training data. This is mainly because few existing software organizations can maintain a…

Software Engineering · Computer Science 2024-11-26 Peiheng Zhou , Ming Hu , Xingrun Quan , Yawen Peng , Xiaofei Xie , Yanxin Yang , Chengwei Liu , Yueming Wu , Mingsong Chen

Federated learning (FL) is a promising paradigm for training a global model over data distributed across multiple data owners without centralizing clients' raw data. However, sharing of local model updates can also reveal information of…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-09-14 Saurav Prakash , Hanieh Hashemi , Yongqin Wang , Murali Annavaram , Salman Avestimehr

Federated Learning (FL) allows collaboration between different parties, while ensuring that the data across these parties is not shared. However, not every collaboration is helpful in terms of the resulting model performance. Therefore, it…

Machine Learning · Computer Science 2025-02-21 Afsana Khan , Marijn ten Thij , Guangzhi Tang , Anna Wilbik

We propose Compressed Vertical Federated Learning (C-VFL) for communication-efficient training on vertically partitioned data. In C-VFL, a server and multiple parties collaboratively train a model on their respective features utilizing…

Machine Learning · Computer Science 2023-03-30 Timothy Castiglia , Anirban Das , Shiqiang Wang , Stacy Patterson

The ongoing deployment of the Internet of Things (IoT)-based smart applications is spurring the adoption of machine learning as a key technology enabler. To overcome the privacy and overhead challenges of centralized machine learning, there…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-06-21 Latif U. Khan , Walid Saad , Zhu Han , Choong Seon Hong

Federated learning allows multiple participants to conduct joint modeling without disclosing their local data. Vertical federated learning (VFL) handles the situation where participants share the same ID space and different feature spaces.…

Machine Learning · Computer Science 2023-10-19 Yimin Huang , Xinyu Feng , Wanwan Wang , Hao He , Yukun Wang , Ming Yao

Federated Learning (FL) enables collaborative model training across decentralized devices while preserving data privacy. However, real-world FL deployments face critical challenges such as data imbalances, including label noise and non-IID…

Machine Learning · Computer Science 2026-01-13 Siqi Zhu , Joshua D. Kaggie

Federated learning (FL) is a collaborative machine learning paradigm which ensures data privacy by training models across distributed datasets without centralizing sensitive information. Vertical Federated Learning (VFL), a kind of FL…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-02-13 Nikita Shrivastava , Drishya Uniyal , Bapi Chatterjee

Federated Learning (FL) since proposed has been applied in many fields, such as credit assessment, medical, etc. Because of the difference in the network or computing resource, the clients may not update their gradients at the same time…

Machine Learning · Computer Science 2021-11-19 Zhicheng Zhou , Hailong Chen , Kunhua Li , Fei Hu , Bingjie Yan , Jieren Cheng , Xuyan Wei , Bernie Liu , Xiulai Li , Fuwen Chen , Yongji Sui

Privacy concerns in machine learning are heightened by regulations such as the GDPR, which enforces the "right to be forgotten" (RTBF), driving the emergence of machine unlearning as a critical research field. Vertical Federated Learning…

Machine Learning · Computer Science 2025-02-25 Linian Wang , Leye Wang

Vertical federated learning (VFL) is a distributed learning paradigm, where computing clients collectively train a model based on the partial features of the same set of samples they possess. Current research on VFL focuses on the case when…

Machine Learning · Computer Science 2023-03-17 Xinwei Zhang , Mingyi Hong , Jie Chen

Federated learning has gained popularity as a means of training models distributed across the wireless edge. The paper introduces delay-aware hierarchical federated learning (DFL) to improve the efficiency of distributed machine learning…

Machine Learning · Computer Science 2023-09-29 Frank Po-Chen Lin , Seyyedali Hosseinalipour , Nicolò Michelusi , Christopher Brinton

Vertical federated learning (VFL) has emerged as a paradigm for collaborative model estimation across multiple clients, each holding a distinct set of covariates. This paper introduces the first comprehensive framework for fitting Bayesian…

Computation · Statistics 2024-05-08 Conor Hassan , Matthew Sutton , Antonietta Mira , Kerrie Mengersen

Federated learning (FL), as an emerging artificial intelligence (AI) approach, enables decentralized model training across multiple devices without exposing their local training data. FL has been increasingly gaining popularity in both…

Machine Learning · Computer Science 2023-10-23 Victoria Huang , Shaleeza Sohail , Michael Mayo , Tania Lorido Botran , Mark Rodrigues , Chris Anderson , Melanie Ooi

As a promising paradigm federated Learning (FL) is widely used in privacy-preserving machine learning, which allows distributed devices to collaboratively train a model while avoiding data transmission among clients. Despite its immense…

Machine Learning · Computer Science 2023-08-29 Jinglong Shen , Xiucheng Wang , Nan Cheng , Longfei Ma , Conghao Zhou , Yuan Zhang

Vertical federated learning (VFL) is an emerging paradigm that enables collaborators to build machine learning models together in a distributed fashion. In general, these parties have a group of users in common but own different features.…

Machine Learning · Computer Science 2024-03-04 Pengyu Qiu , Xuhong Zhang , Shouling Ji , Changjiang Li , Yuwen Pu , Xing Yang , Ting Wang

Federated learning (FL) provides a communication-efficient approach to solve machine learning problems concerning distributed data, without sending raw data to a central server. However, existing works on FL only utilize first-order…

Machine Learning · Computer Science 2019-10-10 Wei Liu , Li Chen , Yunfei Chen , Wenyi Zhang

Federated Learning (FL) is a decentralized machine learning (ML) paradigm in which models are trained on private data across several devices called clients and combined at a single node called an aggregator rather than aggregating the data…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-05-07 Sarang S , Druva Dhakshinamoorthy , Aditya Shiva Sharma , Yuvraj Singh Bhadauria , Siddharth Chaitra Vivek , Arihant Bansal , Arnab K. Paul

Federated learning (FL) enables distributed resource-constrained devices to jointly train shared models while keeping the training data local for privacy purposes. Vertical FL (VFL), which allows each client to collect partial features, has…

Machine Learning · Computer Science 2024-04-09 Chulin Xie , Pin-Yu Chen , Qinbin Li , Arash Nourian , Ce Zhang , Bo Li

Federated learning is a distributed machine learning paradigm through centralized model aggregation. However, standard federated learning relies on a centralized server, making it vulnerable to server failures. While existing solutions…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-10-03 Hongliang Zhang , Fenghua Xu , Zhongyuan Yu , Shanchen Pang , Chunqiang Hu , Jiguo Yu