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Cloud Computing has been envisioned as the next generation architecture of IT Enterprise. The Cloud computing concept offers dynamically scalable resources provisioned as a service over the Internet. Economic benefits are the main driver…

分布式、并行与集群计算 · 计算机科学 2013-11-01 Geethu Thomas , Prem Jose , P. Afsar

The data is an important asset of an organization and it is essential to keep this asset secure. It requires security in whatever state is it i.e. data at rest, data in use, and data in transit. There is a need to pay more attention to it…

密码学与安全 · 计算机科学 2022-02-25 Ishu Gupta , Ashutosh Kumar Singh

Distributed sensor networks such as IoT deployments generate large quantities of measurement data. Often, the analytics that runs on this data is available as a web service which can be purchased for a fee. A major concern in the analytics…

密码学与安全 · 计算机科学 2018-12-31 Ryan Shah , Shishir Nagaraja

The governance of open-weight artificial intelligence (AI) models has been framed as a binary choice: openness as risk, restriction as safety. This paper challenges that framing, arguing that access restrictions, without governed…

计算机与社会 · 计算机科学 2026-04-21 Vinicius Santana Gomes

Cloud Computing holds the potential to eliminate the requirements for setting up of high-cost computing infrastructure for IT-based solutions and services that the industry uses. It promises to provide a flexible IT architecture, accessible…

密码学与安全 · 计算机科学 2015-06-04 Rohit Bhadauria , Sugata Sanyal

Federated data analytics is a framework for distributed data analysis where a server compiles noisy responses from a group of distributed low-bandwidth user devices to estimate aggregate statistics. Two major challenges in this framework…

机器学习 · 计算机科学 2022-06-10 Kamalika Chaudhuri , Chuan Guo , Mike Rabbat

While recent years have witnessed the advancement in big data and Artificial Intelligence (AI), it is of much importance to safeguard data privacy and security. As an innovative approach, Federated Learning (FL) addresses these concerns by…

密码学与安全 · 计算机科学 2024-11-05 Chunlu Chen , Ji Liu , Haowen Tan , Xingjian Li , Kevin I-Kai Wang , Peng Li , Kouichi Sakurai , Dejing Dou

Selective data protection is a promising technique to defend against the data leakage attack. In this paper, we revisit technical challenges that were neglected when applying this protection to real applications. These challenges include…

密码学与安全 · 计算机科学 2021-06-01 Lin Ma , Jinyan Xu , Jiadong Sun , Yajin Zhou , Xun Xie , Wenbo Shen , Rui Chang , Kui Ren

Data science has employed great research efforts in developing advanced analytics, improving data models and cultivating new algorithms. However, not many authors have come across the organizational and socio-technical challenges that arise…

机器学习 · 计算机科学 2022-01-17 Iñigo Martinez , Elisabeth Viles , Igor G. Olaizola

We study the space complexity of the two related fields of differential privacy and adaptive data analysis. Specifically, (1) Under standard cryptographic assumptions, we show that there exists a problem P that requires exponentially more…

密码学与安全 · 计算机科学 2023-02-14 Itai Dinur , Uri Stemmer , David P. Woodruff , Samson Zhou

This discussion paper argues that there are five fundamental pitfalls, which can restrict academics from conducting cloud computing research at the infrastructure level, which is currently where the vast majority of academic research lies.…

分布式、并行与集群计算 · 计算机科学 2014-06-20 Adam Barker , Blesson Varghese , Jonathan Stuart Ward , Ian Sommerville

IoT data markets in public and private institutions have become increasingly relevant in recent years because of their potential to improve data availability and unlock new business models. However, exchanging data in markets bears…

密码学与安全 · 计算机科学 2022-07-14 Gonzalo Munilla Garrido , Johannes Sedlmeir , Ömer Uludağ , Ilias Soto Alaoui , Andre Luckow , Florian Matthes

This study attempts to explain the impact of information exchange from one country to another, as well as the legal and technological implications for these exchanges. Due to the emergence of cloud technology, possibilities for free…

密码学与安全 · 计算机科学 2025-09-03 Motunrayo Adebayo

The few resources available on devices restricted in Internet of Things are an important issue when we think about security. In this perspective, our work proposes a agile systematic review literature on works involving the Internet of…

密码学与安全 · 计算机科学 2022-10-03 Wesley dos Reis Bezerra , Carlos Becker Westphal

Scientific problems that depend on processing large amounts of data require overcoming challenges in multiple areas: managing large-scale data distribution, controlling co-placement and scheduling of data with compute resources, and…

分布式、并行与集群计算 · 计算机科学 2013-11-20 Andre Luckow , Mark Santcroos , Ashley Zebrowski , Shantenu Jha

Much research is done on data analytics and machine learning. In industrial processes large amounts of data are available and many researchers are trying to work with this data. In practical approaches one finds many pitfalls restraining…

系统与控制 · 电气工程与系统科学 2021-01-27 Tilman Klaeger , Sebastian Gottschall , Lukas Oehm

A common feature across many science and engineering applications is the amount and diversity of data and computation that must be integrated to yield insights. Data sets are growing larger and becoming distributed; and their location,…

分布式、并行与集群计算 · 计算机科学 2016-09-14 Shantenu Jha , Daniel S. Katz , Andre Luckow , Omer Rana , Yogesh Simmhan , Neil Chue Hong

Capabilities to exchange health information are critical to accelerate discovery and its diffusion to healthcare practice. However, the same ethical and legal policies that protect privacy hinder these data exchanges, and the issues…

计算机与社会 · 计算机科学 2016-12-16 Hanna Suominen , Henning Müller , Lucila Ohno-Machado , Sanna Salanterä , Günter Schreier , Leif Hanlen

Research use of sensitive information -- personally identifiable information (PII), protected health information (PHI), commercial or proprietary data, and the like -- is increasing as researchers' skill with "big data" matures. Duke…

密码学与安全 · 计算机科学 2017-10-11 Mark R. DeLong , Andy Ingham , Robert Carter , Rachel Franke , Michael Wehrle , Richard Biever , Charles Kneifel

The intensive flow of personal data associated with the trend of computerizing aspects of people's diversity in their daily lives is associated with issues concerning not only people protection and their trust in new technologies, but also…

计算机与社会 · 计算机科学 2023-06-19 Matteo Busso , Ronal Chenu Abente Acosta , Amalia de Götzen