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Classical privacy-preserving computation techniques safeguard sensitive data in cloud computing, but often suffer from low computational efficiency. In this paper, we show that employing a single quantum server can significantly enhance…

量子物理 · 物理学 2024-10-30 Guangsheng Ma , Hongbo Li

As cloud computing becomes prevalent in recent years, more and more enterprises and individuals outsource their data to cloud servers. To avoid privacy leaks, outsourced data usually is encrypted before being sent to cloud servers, which…

密码学与安全 · 计算机科学 2019-06-24 Jinkun Cao , Jinhao Zhu , Liwei Lin , Zhengui Xue , Ruhui Ma , Haibing Guan

Cloud computing has pervaded through every aspect of Information technology in past decade. It has become easier to process plethora of data, generated by various devices in real time, with the advent of cloud networks. The privacy of users…

密码学与安全 · 计算机科学 2023-07-19 Udit Gupta

Stream processing systems are important in modern applications in which data arrive continuously and need to be processed in real time. Because of their resource and scalability requirements, many of these systems run on the cloud, which is…

密码学与安全 · 计算机科学 2025-10-16 Hung Pham , Viet Vo , Tien Tuan Anh Dinh , Duc Tran , Shuhao Zhang

Blind quantum computation (BQC) protocol allows a client having partial quantum ability to delegate his quantum computation to a remote quantum server without leaking any information about the input, the output and the intended computation…

量子物理 · 物理学 2015-09-01 Shih-Min Hung , Tzonelih Hwang

In this paper we propose a data dissemination platform that supports data security and different privacy levels even when the platform and the data are hosted by untrusted infrastructures. The proposed system aims at enabling an application…

分布式、并行与集群计算 · 计算机科学 2018-03-05 Lilia Sampaio , Fábio Silva , Amanda Souza , Andrey Brito , Pascal Felber

With the increasing deployment of generative machine learning models in privacy-sensitive domains such as healthcare and personalized services, ensuring secure inference has become a critical challenge. Secure multi-party computation (MPC)…

机器学习 · 计算机科学 2025-08-05 Tianpei Lu , Bingsheng Zhang , Lekun Peng , Bowen Zheng , Lichun Li , Kui Ren

While working in collaborative team elsewhere sometimes the federated (huge) data are from heterogeneous cloud vendors. It is not only about the data privacy concern but also about how can those federated data can be querying from cloud…

数据库 · 计算机科学 2018-05-04 Diyah Puspitaningrum

Computation outsourcing is an integral part of cloud computing. It enables end-users to outsource their computational tasks to the cloud and utilize the shared cloud resources in a pay-per-use manner. However, once the tasks are outsourced,…

密码学与安全 · 计算机科学 2015-11-10 Kai Zhou , Jian Ren

The increasing deployment of sensor networks, ranging from home networks to industrial automation, leads to a similarly growing demand for storing and processing the collected sensor data. To satisfy this demand, the most promising approach…

网络与互联网体系结构 · 计算机科学 2016-07-13 Martin Henze , René Hummen , Roman Matzutt , Klaus Wehrle

Cloud computing is a term coined to a network that offers incredible processing power, a wide array of storage space and unbelievable speed of computation. Social media channels, corporate structures and individual consumers are all…

密码学与安全 · 计算机科学 2013-03-29 Debajyoti Mukhopadhyay , Gitesh Sonawane , Parth Sarthi Gupta , Sagar Bhavsar , Vibha Mittal

With the continuous evolution of computational devices, more and more applications are being executed remotely. The applications operate on a wide spectrum of devices, ranging from IoT nodes with low computational capabilities to large…

密码学与安全 · 计算机科学 2024-04-05 Jeferson Gonzalez-Gomez , Hassan Nassar , Lars Bauer , Jorg Henkel

Cloud computing helps reduce costs, increase business agility and deploy solutions with a high return on investment for many types of applications, including data warehouses and on-line analytical processing. However, storing and…

数据库 · 计算机科学 2017-01-20 Varunya Attasena , Nouria Harbi , Jérôme Darmont

Privacy and security-related concerns are growing as machine learning reaches diverse application domains. The data holders want to train or infer with private data while exploiting accelerators, such as GPUs, that are hosted in the cloud.…

密码学与安全 · 计算机科学 2022-07-04 Hanieh Hashemi , Yongqin Wang , Murali Annavaram

The cloud computing paradigm offers clients ubiquitous and on demand access to a shared pool of computing resources, enabling the clients to provision scalable services with minimal management effort. Such a pool of resources, however, is…

密码学与安全 · 计算机科学 2018-08-30 Hung Dang , Dat Le Tien , Ee-Chien Chang

Secure multiparty computation enables the joint evaluation of multivariate functions across distributed users while ensuring the privacy of their local inputs. This field has become increasingly urgent due to the exploding demand for…

量子物理 · 物理学 2026-01-07 Kfir Sulimany , Sri Krishna Vadlamani , Ryan Hamerly , Prahlad Iyengar , Dirk Englund

As one of the most important basic operations, matrix multiplication computation (MMC) has varieties of applications in the scientific and engineering community such as linear regression, k-nearest neighbor classification and biometric…

密码学与安全 · 计算机科学 2021-05-13 Chun Liu , Xuexian Hu , Xiaofeng Chen , Jianghong Wei , Wenfen Liu

The GPU programming model is primarily aimed at the development of applications that run one GPU. However, this limits the scalability of GPU code to the capabilities of a single GPU in terms of compute power and memory capacity. To scale…

分布式、并行与集群计算 · 计算机科学 2022-03-03 Stijn Heldens , Pieter Hijma , Ben van Werkhoven , Jason Maassen , Rob. V. van Nieuwpoort

The development of large-scale distributed control systems has led to the outsourcing of costly computations to cloud-computing platforms, as well as to concerns about privacy of the collected sensitive data. This paper develops a…

A privacy-preserving support vector machine (SVM) computing scheme is proposed in this paper. Cloud computing has been spreading in many fields. However, the cloud computing has some serious issues for end users, such as the unauthorized…

密码学与安全 · 计算机科学 2020-01-08 Takahiro Maekawa , Ayana Kawamura , Takayuki Nakachi , Hitoshi Kiya