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With the increasing adoption of data-hungry machine learning algorithms, personal data privacy has emerged as one of the key concerns that could hinder the success of digital transformation. As such, Privacy-Preserving Machine Learning…

Cryptography and Security · Computer Science 2022-04-22 Ziyao Liu , Jiale Guo , Kwok-Yan Lam , Jun Zhao

Countries across the globe have been pushing strict regulations on the protection of personal or private data collected. The traditional centralized machine learning method, where data is collected from end-users or IoT devices, so that it…

Modern manufacturing value chains require intelligent orchestration of processes across company borders in order to maximize profits while fostering social and environmental sustainability. However, the implementation of integrated,…

Machine Learning · Statistics 2024-01-29 Du Nguyen Duy , Ramin Nikzad-Langerodi

Machine Learning (ML), addresses a multitude of complex issues in multiple disciplines, including social sciences, finance, and medical research. ML models require substantial computing power and are only as powerful as the data utilized.…

Cryptography and Security · Computer Science 2024-03-07 Tanveer Khan , Mindaugas Budzys , Khoa Nguyen , Antonis Michalas

Federated Learning (FL) is a machine learning framework that enables multiple organizations to train a model without sharing their data with a central server. However, it experiences significant performance degradation if the data is…

Machine Learning · Computer Science 2023-07-19 Ahmed Elhussein , Gamze Gursoy

Handling missing data is crucial in machine learning, but many datasets contain gaps due to errors or non-response. Unlike traditional methods such as listwise deletion, which are simple but inadequate, the literature offers more…

Cryptography and Security · Computer Science 2024-05-30 Julia Jentsch , Ali Burak Ünal , Şeyma Selcan Mağara , Mete Akgün

Multi-abel Learning (MLL) often involves the assignment of multiple relevant labels to each instance, which can lead to the leakage of sensitive information (such as smoking, diseases, etc.) about the instances. However, existing MLL suffer…

Machine Learning · Computer Science 2023-12-22 Zhongnian Li , Haotian Ren , Tongfeng Sun , Zhichen Li

In the modern era of computing, machine learning tools have demonstrated their potential in vital sectors, such as healthcare and finance, to derive proper inferences. The sensitive and confidential nature of the data in such sectors raises…

Cryptography and Security · Computer Science 2021-12-28 Ajith Suresh

In this survey, we will explore the interaction between secure multiparty computation and the area of machine learning. Recent advances in secure multiparty computation (MPC) have significantly improved its applicability in the realm of…

Cryptography and Security · Computer Science 2025-05-22 Taobo Liao , Taoran Li , Prathamesh Nadkarni

Split Learning has been recently introduced to facilitate applications where user data privacy is a requirement. However, it has not been thoroughly studied in the context of Privacy-Preserving Record Linkage, a problem in which the same…

Cryptography and Security · Computer Science 2024-09-05 Michail Zervas , Alexandros Karakasidis

Several applications require counting the number of distinct items in the data, which is known as the cardinality counting problem. Example applications include health applications such as rare disease patients counting for adequate…

Cryptography and Security · Computer Science 2023-01-11 Nan Wu , Dinusha Vatsalan , Mohamed Ali Kaafar , Sanath Kumar Ramesh

Knowledge discovery is one of the main goals of Artificial Intelligence. This Knowledge is usually stored in databases spread in different environments, being a tedious (or impossible) task to access and extract data from them. To this…

Machine Learning · Computer Science 2020-09-23 Daniel Hurtado Ramírez , J. M. Auñón

This study investigates the optimal selection of parameters for collaborative clustering while ensuring data privacy. We focus on key clustering algorithms within a collaborative framework, where multiple data owners combine their data. A…

Machine Learning · Computer Science 2024-06-11 Maryam Ghasemian , Erman Ayday

Cooperative intelligence (CI) is expected to become an integral element in next-generation networks because it can aggregate the capabilities and intelligence of multiple devices. Multi-agent reinforcement learning (MARL) is a popular…

Multiagent Systems · Computer Science 2025-02-24 Tingting Yuan , Hwei-Ming Chung , Xiaoming Fu

RAG has emerged as a key technique for enhancing response quality of LLMs without high computational cost. In traditional architectures, RAG services are provided by a single entity that hosts the dataset within a trusted local environment.…

Cryptography and Security · Computer Science 2026-01-21 Huanyi Ye , Jiale Guo , Ziyao Liu , Kwok-Yan Lam

In many government applications we often find that information about entities, such as persons, are available in disparate data sources such as passports, driving licences, bank accounts, and income tax records. Similar scenarios are…

Databases · Computer Science 2014-02-19 Pankaj Malhotra , Puneet Agarwal , Gautam Shroff

Privacy amplification exploits randomness in data selection to provide tighter differential privacy (DP) guarantees. This analysis is key to DP-SGD's success in machine learning, but, is not readily applicable to the newer state-of-the-art…

Machine Learning · Computer Science 2024-05-07 Christopher A. Choquette-Choo , Arun Ganesh , Thomas Steinke , Abhradeep Thakurta

The use of Deep Learning in the medical field is hindered by the lack of interpretability. Case-based interpretability strategies can provide intuitive explanations for deep learning models' decisions, thus, enhancing trust. However, the…

Computer Vision and Pattern Recognition · Computer Science 2021-07-21 H. Montenegro , W. Silva , J. S. Cardoso

While significant progress has been made in conventional fairness-aware machine learning (ML) and differentially private ML (DPML), the fairness of privacy protection across groups remains underexplored. Existing studies have proposed…

Machine Learning · Computer Science 2025-11-18 Zhi Yang , Changwu Huang , Ke Tang , Xin Yao

The widespread adoption of Artificial Intelligence (AI) has been driven by significant advances in intelligent system research. However, this progress has raised concerns about data privacy, leading to a growing awareness of the need for…

Machine Learning · Computer Science 2025-05-06 Md. Tanzib Hosain , Asif Zaman , Md. Shahriar Sajid , Shadman Sakeeb Khan , Shanjida Akter