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Quantum computing provides computational advantages in various domains. To benefit from these advantages complex hybrid quantum applications must be built, which comprise both quantum and classical programs. Engineering these applications…

Recently, Grid Computing Systems have provided wide integrated use of resources. Grid computing systems provide the ability to share, select and aggregate distributed resources as computers, storage systems or other devices in an integrated…

分布式、并行与集群计算 · 计算机科学 2014-05-26 Mehdi Bahrami , Peyman arebi , Hosseyn Bakhshizadeh , Hamed Barangi

The rise of the Internet of Things and edge computing has shifted computing resources closer to end-users, benefiting numerous delay-sensitive, computation-intensive applications. To speed up computation, distributed computing is a…

分布式、并行与集群计算 · 计算机科学 2024-10-10 Ke Ma , Junfei Xie

Grid superscheduling requires support for efficient and scalable discovery of resources. Resource discovery activities involve searching for the appropriate resource types that match the user's job requirements. To accomplish this goal, a…

网络与互联网体系结构 · 计算机科学 2007-05-23 Rajiv Ranjan , Aaron Harwood , Rajkumar Buyya

In this article, a new generic higher-order finite-element framework for massively parallel simulations is presented. The modular software architecture is carefully designed to exploit the resources of modern and future supercomputers.…

数学软件 · 计算机科学 2018-05-28 Nils Kohl , Dominik Thönnes , Daniel Drzisga , Dominik Bartuschat , Ulrich Rüde

Distributed computing is increasingly being viewed as the next phase of Large Scale Distributed Systems (LSDSs). However, the vision of large scale resource sharing is not yet a reality in many areas - Grid computing is an evolving area of…

分布式、并行与集群计算 · 计算机科学 2009-10-16 Florin Pop , Ciprian Mihai Dobre , Alexandru Costan , Mugurel Ionut Andreica , Eliana-Dina Tirsa , Corina Stratan , Valentin Cristea

Understanding the earth's climate system and how it might be changing is a preeminent scientific challenge. Global climate models are used to simulate past, present, and future climates, and experiments are executed continuously on an array…

Many problems in computational science and engineering involve partial differential equations and thus require the numerical solution of large, sparse (non)linear systems of equations. Multigrid is known to be one of the most efficient…

数学软件 · 计算机科学 2014-06-23 Harald Koestler , Christian Schmitt , Sebastian Kuckuk , Frank Hannig , Juergen Teich , Ulrich Ruede

Cyber-physical systems increasingly rely on distributed computing platforms where sensing, computing, actuation, and communication resources are shared by a multitude of applications. Such `cyber-physical cloud computing platforms' present…

分布式、并行与集群计算 · 计算机科学 2017-10-03 Gabor Karsai , Daniel Balasubramanian , Abhishek Dubey , William R. Otte

We illustrate the benefits of combining database systems and Grid technologies for data-intensive applications. Using a cluster of SQL servers, we reimplemented an existing Grid application that finds galaxy clusters in a large astronomical…

分布式、并行与集群计算 · 计算机科学 2007-05-23 Maria A. Nieto-Santisteban , Alexander S. Szalay , Aniruddha R. Thakar , William J. O'Mullane , Jim Gray , James Annis

Quorum systems are a common way to formalize failure assumptions in distributed systems. Traditionally, these assumptions are shared by all involved processes. More recently, systems have emerged which allow processes some freedom in…

分布式、并行与集群计算 · 计算机科学 2025-09-17 Michael Senn , Christian Cachin

A growing gap between progress in biological knowledge and improved health outcomes inspired the new discipline of translational medicine, in which the application of new knowledge is an explicit part of a research plan. Abramson and…

分布式、并行与集群计算 · 计算机科学 2020-08-24 Ian Foster , Carl Kesselman

The AliEn (ALICE Environment) file catalogue is a global unique namespace providing mapping between a UNIX-like logical name structure and the corresponding physical files distributed over 80 storage elements worldwide. Powerful search…

分布式、并行与集群计算 · 计算机科学 2019-08-13 M Martinez Pedreira , C Grigoras

Platform virtualization helps solving major grid computing challenges: share resource with flexible, user-controlled and custom execution environments and in the meanwhile, isolate failures and malicious code. Grid resource management tools…

分布式、并行与集群计算 · 计算机科学 2008-08-28 Xavier Grehant , J. M. Dana

Quantum computers promise exponential speed ups over classical computers for various tasks. This emerging technology is expected to have its first huge impact in High Performance Computing (HPC), as it can solve problems beyond the reach of…

量子物理 · 物理学 2024-03-29 Arnaud Gazda , Oceane Koska

Quantum processing units (QPUs) are currently exclusively available from cloud vendors. However, with recent advancements, hosting QPUs is soon possible everywhere. Existing work has yet to draw from research in edge computing to explore…

The National Fusion Collaboratory (NFC) project was created to advance scientific understanding and innovation in magnetic fusion research by enabling more efficient use of existing experimental facilities through more effective integration…

分布式、并行与集群计算 · 计算机科学 2007-05-23 K. Keahey , T. Fredian , Q. Peng , D. P. Schissel , M. Thompson , I. Foster , M. Greenwald , D. McCune

This paper presents the design and implementation of a Grid-enabled physics analysis environment for handheld and other resource-limited computing devices as one example of the use of mobile devices in eScience. Handheld devices offer great…

分布式、并行与集群计算 · 计算机科学 2007-07-06 A. Ali , A. Anjum , T. Azim , J. Bunn , A. Ikram , R. McClatchey , H. Newman , C. Steenberg , M. Thomas , I. Willers

HEP data-processing software must support the disparate physics needs of many experiments. For both collider and neutrino environments, HEP experiments typically use data-processing frameworks to manage the computational complexities of…

分布式、并行与集群计算 · 计算机科学 2022-03-29 Christopher D. Jones , Kyle Knoepfel , Paolo Calafiura , Charles Leggett , Vakhtang Tsulaia

The numerical size of academic publications that are being published in recent years had grown rapidly. Accessing and searching massive academic publications that are distributed over several locations need large amount of computing…

分布式、并行与集群计算 · 计算机科学 2014-05-27 Mohammed Bakri Bashir , Muhammad Shafie Abd Latiff , Shafii Muhammad Abdulhamid , Cheah Tek Loon