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Federated learning (FL) facilitates collaborative training of machine learning models among a large number of clients while safeguarding the privacy of their local datasets. However, FL remains susceptible to vulnerabilities such as privacy…

密码学与安全 · 计算机科学 2024-03-12 Xincheng Li , Jianting Ning , Geong Sen Poh , Leo Yu Zhang , Xinchun Yin , Tianwei Zhang

Developing high-performance and energy-efficient algorithms for maximum matchings is becoming increasingly important in social network analysis, computational sciences, scheduling, and others. In this work, we propose the first maximum…

分布式、并行与集群计算 · 计算机科学 2020-10-29 Maciej Besta , Marc Fischer , Tal Ben-Nun , Dimitri Stanojevic , Johannes De Fine Licht , Torsten Hoefler

Federated Learning (FL) enables model training across decentralized devices by communicating solely local model updates to an aggregation server. Although such limited data sharing makes FL more secure than centralized approached, FL…

密码学与安全 · 计算机科学 2024-06-14 Vasileios Tsouvalas , Samaneh Mohammadi , Ali Balador , Tanir Ozcelebi , Francesco Flammini , Nirvana Meratnia

Elliptic Curve Cryptography (ECC) is an encryption method that provides security comparable to traditional techniques like Rivest-Shamir-Adleman (RSA) but with lower computational complexity and smaller key sizes, making it a competitive…

密码学与安全 · 计算机科学 2025-01-08 Qian Xiong , Weiliang Ma , Xuanhua Shi , Yongluan Zhou , Hai Jin , Kaiyi Huang , Haozhou Wang , Zhengru Wang

Federated learning (FL) is emerging as a sought-after distributed machine learning architecture, offering the advantage of model training without direct exposure of raw data. With advancements in network infrastructure, FL has been…

分布式、并行与集群计算 · 计算机科学 2023-10-17 Xiao Li , Weili Wu

BitLocker is a full-disk encryption feature available in recent Windows versions. It is designed to protect data by providing encryption for entire volumes and it makes use of a number of different authentication methods. In this paper we…

密码学与安全 · 计算机科学 2019-01-08 Elena Agostini , Massimo Bernaschi

This paper is proposed a security plan for Smart Grid Systems based on AGC4ISR which is an architecture for Autonomic Grid Computing Systems. Smart Grid incorporates has many benefits of distributed computing and communications to deliver a…

密码学与安全 · 计算机科学 2014-01-27 Ghazal Riahi

In hardware implementation of a cryptographic algorithm, one may achieve leakage of secret information by creating scopes to introduce controlled faulty bit(s) even though the algorithm is mathematically a secured one. The technique is very…

硬件体系结构 · 计算机科学 2016-10-31 Rourab Paul , Amlan Chakrabarti , Ranjan Ghosh

NVIDIA GPU Confidential Computing (GPU-CC) aims to provide secure execution for AI workloads. For end users, enabling GPU-CC is seamless and requires no modifications to existing applications. However, this ease of adoption relies on a…

密码学与安全 · 计算机科学 2026-04-20 Zhongshu Gu , Enriquillo Valdez , Salman Ahmed , Julian James Stephen , Michael Le , Hani Jamjoom , Shixuan Zhao , Zhiqiang Lin

A distributed computing scenario is considered, where the computational power of a set of worker nodes is used to perform a certain computation task over a dataset that is dispersed among the workers. Lagrange coded computing (LCC),…

信息论 · 计算机科学 2021-02-02 Mahdi Soleymani , Hessam Mahdavifar , A. Salman Avestimehr

Traditional access control systems, such as key cards, PIN pads, and physical keys, face challenges in scalability, security, and user experience in today's digital world. We present a cloud-based entry system using Raspberry Pi hardware…

密码学与安全 · 计算机科学 2024-11-25 Hamidreza Yaghoubi , Navtaj Randhawa , Igor Ivkić

This paper consists of three parts. The first part provides a unified programming model for heterogeneous computing with CPU and accelerator (like GPU, FPGA, Google TPU, Atos QPU, and more) technologies. To some extent, this new programming…

分布式、并行与集群计算 · 计算机科学 2024-05-31 Yuqing Xiong

Cloud computing offers resource-constrained users big-volume data storage and energy-consuming complicated computation. However, owing to the lack of full trust in the cloud, the cloud users prefer privacy-preserving outsourced data…

密码学与安全 · 计算机科学 2021-06-29 Wenxiu Ding , Wei Sun , Zheng Yan , Robert H. Deng

In the rapidly growing digital economy, protecting intellectual property (IP) associated with digital products has become increasingly important. Within this context, machine learning (ML) models, being highly valuable digital assets, have…

密码学与安全 · 计算机科学 2023-12-20 Xin Mu , Yu Wang , Zhengan Huang , Junzuo Lai , Yehong Zhang , Hui Wang , Yue Yu

Smart grid adopts two-way communication and rich functionalities to gain a positive impact on the sustainability and efficiency of power usage, but on the other hand, also poses serious challenges to customers' privacy. Existing solutions…

密码学与安全 · 计算机科学 2018-10-04 Shaohua Li , Kaiping Xue

This paper examines how decentralized energy systems can be enhanced using collaborative Edge Artificial Intelligence. Decentralized grids use local renewable sources to reduce transmission losses and improve energy security. Edge AI…

新兴技术 · 计算机科学 2025-05-13 Eddie de Paula , Niel Bunda , Hezerul Abdul Karim , Nouar AlDahoul , Myles Joshua Toledo Tan

Leveraging Graphics Processing Units (GPUs) to accelerate scientific software has proven to be highly successful, but in order to extract more performance, GPU programmers must overcome the high latency costs associated with their use. One…

分布式、并行与集群计算 · 计算机科学 2023-07-03 Jacob Faibussowitsch , Mark F. Adams , Richard Tran Mills , Stefano Zampini , Junchao Zhang

Fully Homomorphic Encryption (FHE) enables computation directly on encrypted data but incurs massive computational and memory overheads, often exceeding plaintext execution by several orders of magnitude. While custom ASIC accelerators can…

Hierarchical federated learning (HFL) has emerged as an effective paradigm to enhance link quality between clients and the server. However, ensuring model accuracy while preserving privacy under unreliable communication remains a key…

机器学习 · 计算机科学 2026-01-27 Shudi Weng , Ming Xiao , Mikael Skoglund

There is growing interest in providing programmatic access to the value locked in Bitcoin, which famously offers limited programmability itself. Various approaches have been put forth in recent years, with the vast majority of proposed…

分布式、并行与集群计算 · 计算机科学 2025-06-30 Ryan Croote , Islam El-Ashi , Thomas Locher , Yvonne-Anne Pignolet
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