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Online intelligent education platforms have generated a vast amount of distributed student learning data. This influx of data presents opportunities for cognitive diagnosis (CD) to assess students' mastery of knowledge concepts while also…

机器学习 · 计算机科学 2025-08-05 Shangshang Yang , Jialin Han , Xiaoshan Yu , Ziwen Wang , Hao Jiang , Haiping Ma , Xingyi Zhang , Geyong Min

With the rapid development of computer software and hardware technologies, more and more healthcare data are becoming readily available from clinical institutions, patients, insurance companies and pharmaceutical industries, among others.…

机器学习 · 计算机科学 2020-08-24 Jie Xu , Benjamin S. Glicksberg , Chang Su , Peter Walker , Jiang Bian , Fei Wang

Federated Learning (FL) is a decentralized training framework widely used in IoT ecosystems that preserves privacy by keeping raw data local, making it ideal for IoT-enabled cyber-physical systems with sensing and communication like Smart…

机器学习 · 计算机科学 2025-09-24 Bishal K C , Amr Hilal , Pawan Thapa

Federated Learning (FL) enables distributed Artificial Intelligence (AI) across cloud-edge environments by allowing collaborative model training without centralizing data. In cross-device deployments, FL systems face strict communication…

分布式、并行与集群计算 · 计算机科学 2026-03-11 Daniel M. Jimenez-Gutierrez , Giovanni Giunta , Mehrdad Hassanzadeh , Aris Anagnostopoulos , Ioannis Chatzigiannakis , Andrea Vitaletti

As high quality public data becomes scarce, Federated Learning (FL) provides a vital pathway to leverage valuable private user data while preserving privacy. However, real-world client data often contains toxic or unsafe information. This…

密码学与安全 · 计算机科学 2026-04-09 Shunan Zhu , Jiawei Chen , Yonghao Yu , Hideya Ochiai

Manipulation of local training data and local updates, i.e., the poisoning attack, is the main threat arising from the collaborative nature of the federated learning (FL) paradigm. Most existing poisoning attacks aim to manipulate local…

机器学习 · 计算机科学 2025-05-30 Huazi Pan , Yanjun Zhang , Leo Yu Zhang , Scott Adams , Abbas Kouzani , Suiyang Khoo

Federated Learning (FL) opens new perspectives for training machine learning models while keeping personal data on the users premises. Specifically, in FL, models are trained on the users devices and only model updates (i.e., gradients) are…

密码学与安全 · 计算机科学 2022-10-18 Aghiles Ait Messaoud , Sonia Ben Mokhtar , Vlad Nitu , Valerio Schiavoni

Federated learning is a promising distributed learning paradigm that enables collaborative model training without exposing local client data, thereby protecting data privacy. However, it also brings new threats and challenges. The…

密码学与安全 · 计算机科学 2026-04-14 Nina Cai , Jinguang Han , Weizhi Meng

Federated learning (FL) has become de facto framework for collaborative learning among edge devices with privacy concern. The core of the FL strategy is the use of stochastic gradient descent (SGD) in a distributed manner. Large scale…

机器学习 · 计算机科学 2022-05-18 Kerem Ozfatura , Emre Ozfatura , Deniz Gunduz

Federated learning offers a privacy-preserving framework for medical image analysis but exposes the system to adversarial attacks. This paper aims to evaluate the vulnerabilities of federated learning networks in medical image analysis…

密码学与安全 · 计算机科学 2023-10-11 Erfan Darzi , Florian Dubost , N. M. Sijtsema , P. M. A van Ooijen

Federated Learning (FL) enables collaborative model training across distributed devices while preserving local data privacy, making it ideal for mobile and embedded systems. However, the decentralized nature of FL also opens vulnerabilities…

机器学习 · 计算机科学 2026-05-08 Kichang Lee , Yujin Shin , Jonghyuk Yun , Songkuk Kim , Jun Han , JeongGil Ko

In-home health monitoring has attracted great attention for the ageing population worldwide. With the abundant user health data accessed by Internet of Things (IoT) devices and recent development in machine learning, smart healthcare has…

网络与互联网体系结构 · 计算机科学 2020-12-15 Qiong Wu , Xu Chen , Zhi Zhou , Junshan Zhang

Due to the rising awareness of privacy and security in machine learning applications, federated learning (FL) has received widespread attention and applied to several areas, e.g., intelligence healthcare systems, IoT-based industries, and…

密码学与安全 · 计算机科学 2023-04-27 Aditya Pribadi Kalapaaking , Ibrahim Khalil , Xun Yi

Intrusion Detection Systems (IDS) have an increasingly important role in preventing exploitation of network vulnerabilities by malicious actors. Recent deep learning based developments have resulted in significant improvements in the…

机器学习 · 计算机科学 2025-08-13 Shreya Ghosh , Abu Shafin Mohammad Mahdee Jameel , Aly El Gamal

Federated learning (FL) is a decentralized method enabling hospitals to collaboratively learn a model without sharing private patient data for training. In FL, participant hospitals periodically exchange training results rather than…

密码学与安全 · 计算机科学 2022-08-24 S. Maryam Hosseini , Milad Sikaroudi , Morteza Babaei , H. R. Tizhoosh

Federated Learning (FL) is a collaborative learning paradigm enabling participants to collectively train a shared machine learning model while preserving the privacy of their sensitive data. Nevertheless, the inherent decentralized and…

密码学与安全 · 计算机科学 2024-04-08 K Naveen Kumar , C Krishna Mohan , Aravind Machiry

In the era of data expansion, ensuring data privacy has become increasingly critical, posing significant challenges to traditional AI-based applications. In addition, the increasing adoption of IoT devices has introduced significant…

密码学与安全 · 计算机科学 2025-04-22 Sameera K. M. , Vinod P. , Anderson Rocha , Rafidha Rehiman K. A. , Mauro Conti

Federated learning enables training a global machine learning model from data distributed across multiple sites, without having to move the data. This is particularly relevant in healthcare applications, where data is rife with personal,…

密码学与安全 · 计算机科学 2020-02-24 Olivia Choudhury , Aris Gkoulalas-Divanis , Theodoros Salonidis , Issa Sylla , Yoonyoung Park , Grace Hsu , Amar Das

Learning-based Network Intrusion Detection Systems (NIDSs) are widely deployed for defending various cyberattacks. Existing learning-based NIDS mainly uses Neural Network (NN) as a classifier that relies on the quality and quantity of…

密码学与安全 · 计算机科学 2022-01-11 Tian Dong , Song Li , Han Qiu , Jialiang Lu

Insider threats usually occur from within the workplace, where the attacker is an entity closely associated with the organization. The sequence of actions the entities take on the resources to which they have access rights allows us to…

密码学与安全 · 计算机科学 2024-09-23 R G Gayathri , Atul Sajjanhar , Md Palash Uddin , Yong Xiang