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Personal data has become one of the most valuable assets and lucrative targets for attackers in the modern digital world. This includes personal identification information (PII), medical records, legal information, biometric data, and…

密码学与安全 · 计算机科学 2024-09-09 Mordechai Guri

Imagine a group of citizens willing to collectively contribute their personal data for the common good to produce socially useful information, resulting from data analytics or machine learning computations. Sharing raw personal data with a…

密码学与安全 · 计算机科学 2021-12-24 Riad Ladjel , Nicolas Anciaux , Aurélien Bellet , Guillaume Scerri

Access to diverse, high-quality datasets is crucial for machine learning model performance, yet data sharing remains limited by privacy concerns and competitive interests, particularly in regulated domains like healthcare. This dynamic…

机器学习 · 计算机科学 2025-10-20 Keren Fuentes , Mimee Xu , Irene Chen

Cloud computing helps reduce costs, increase business agility and deploy solutions with a high return on investment for many types of applications. However, data security is of premium importance to many users and often restrains their…

数据库 · 计算机科学 2018-01-01 Varunya Attasena , Jérôme Darmont , Nouria Harbi

Computing devices are vital to all areas of modern life and permeate every aspect of our society. The ubiquity of computing and our reliance on it has been accelerated and amplified by the COVID-19 pandemic. From education to work…

计算机与社会 · 计算机科学 2021-01-06 Nadya Bliss , Lawrence A. Gordon , Daniel Lopresti , Fred Schneider , Suresh Venkatasubramanian

Ensuring the usefulness of electronic data sources while providing necessary privacy guarantees is an important unsolved problem. This problem drives the need for an analytical framework that can quantify the safety of personally…

信息论 · 计算机科学 2016-11-18 Lalitha Sankar , S. Raj Rajagopalan , H. Vincent Poor

Spaceborne systems, such as communication satellites, sensory, surveillance, GPS and a multitude of other functionalities, form an integral part of global ICT cyberinfrastructures. However, a focussed discourse highlighting the distinctive…

密码学与安全 · 计算机科学 2023-03-21 Vijay Varadharajan , Neeraj Suri

Data science, and machine learning in particular, is rapidly transforming the scientific and industrial landscapes. The aerospace industry is poised to capitalize on big data and machine learning, which excels at solving the types of…

Data sharing partnerships are increasingly an imperative for research institutions and, at the same time, a challenge for established models of data governance and ethical research oversight. We analyse four cases of data partnership…

计算机与社会 · 计算机科学 2023-01-31 Tsvetelina Hristova , Liam Magee , Emma Kearney

The detection of online cyberbullying has seen an increase in societal importance, popularity in research, and available open data. Nevertheless, while computational power and affordability of resources continue to increase, the access…

Modern Internet of Things (IoT) applications generate enormous amounts of data, making data-driven machine learning essential for developing precise and reliable statistical models. However, data is often stored in silos, and strict…

密码学与安全 · 计算机科学 2024-06-11 Shinu M. Rajagopal , Supriya M. , Rajkumar Buyya

In cloud computing, data processing is delegated to a remote party for efficiency and flexibility reasons. A practical user requirement usually is that the confidentiality and integrity of data processing needs to be protected. In the…

密码学与安全 · 计算机科学 2019-06-20 Lamya Abdullah , Felix Freiling , Juan Quintero , Zinaida Benenson

Certain research strands can yield "forbidden knowledge". This term refers to knowledge that is considered too sensitive, dangerous or taboo to be produced or shared. Discourses about such publication restrictions are already entrenched in…

机器学习 · 计算机科学 2020-09-08 Thilo Hagendorff

Data silos, mainly caused by privacy and interoperability, significantly constrain collaborations among different organizations with similar data for the same purpose. Distributed learning based on divide-and-conquer provides a promising…

机器学习 · 计算机科学 2023-09-11 Di Wang , Xiaotong Liu , Shao-Bo Lin , Ding-Xuan Zhou

The importance of datasharing is of increasing concern to funding bodies and institutions. With some prescience, the radiobiology community has established data sharing infrastructures over the last two decades, including STORE; however,…

计算机与社会 · 计算机科学 2018-05-16 Balázs G. Madas , Paul N. Schofield

Contact tracing is an important method to control the spread of an infectious disease such as COVID-19. However, existing contact tracing methods alone cannot provide sufficient coverage and do not successfully address privacy concerns of…

密码学与安全 · 计算机科学 2020-07-07 Xiaoyuan Liu , Ni Trieu , Evgenios M. Kornaropoulos , Dawn Song

In the growing world of artificial intelligence, federated learning is a distributed learning framework enhanced to preserve the privacy of individuals' data. Federated learning lays the groundwork for collaborative research in areas where…

机器学习 · 计算机科学 2023-11-21 Elaheh Jafarigol , Theodore Trafalis , Talayeh Razzaghi , Mona Zamankhani

Privacy protection in digital databases does not demand that data should not be collected, stored or used, but that there should be guarantees that the data can only be used for pre-approved and legitimate purposes. We argue that a data…

计算机与社会 · 计算机科学 2018-04-17 Subhashis Banerjee

Modern privacy regulations provide a strict mandate for data processing entities to implement appropriate technical measures to demonstrate compliance. In practice, determining what measures are indeed "appropriate" is not trivial,…

密码学与安全 · 计算机科学 2023-06-28 Oleksandra Klymenko , Stephen Meisenbacher , Florian Matthes

Abstract--- With the rapid growth of the Internet of Things (IoT), current Cloud systems face various drawbacks such as lack of mobility support, location-awareness, geo-distribution, high latency, as well as cyber threats. Fog/Edge…

密码学与安全 · 计算机科学 2019-06-05 Nour Moustafa