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Fog computing allows computationally-heavy problems with tight time constraints to be solved even if end devices have limited computational resources and latency induced by cloud computing is too high. How can energy consumed by fog…

Systems and Control · Electrical Eng. & Systems 2023-03-24 Hanna Bogucka , Bartosz Kopras , Filip Idzikowski , Bartosz Bossy , Paweł Kryszkiewicz

The continuous growth of big data applications with high computational and scalability demands has resulted in increasing popularity of cloud computing. Optimizing the performance and power consumption of cloud resources is therefore…

Hardware Architecture · Computer Science 2019-10-30 Sahand Salamat , Behnam Khaleghi , Mohsen Imani , Tajana Rosing

With the rapid development of cloud computing, edge computing, and smart devices, computing power resources indicate a trend of ubiquitous deployment. The traditional network architecture cannot efficiently leverage these distributed…

Networking and Internet Architecture · Computer Science 2022-11-17 Yukun Sun , Bo Lei , Junlin Liu , Haonan Huang , Xing Zhang , Jing Peng , Wenbo Wang

The use of deep learning (DL) on Internet of Things (IoT) and mobile devices offers numerous advantages over cloud-based processing. However, such devices face substantial energy constraints to prolong battery-life, or may even operate…

Machine Learning · Computer Science 2025-05-20 Josh Millar , Hamed Haddadi , Anil Madhavapeddy

The aggregate power use of computing hardware is an important cost factor in scientific cluster and distributed computing systems. The Worldwide LHC Computing Grid (WLCG) is a major example of such a distributed computing system, used…

The last years have seen a steep rise in data generation worldwide, with the development and widespread adoption of several software projects targeting the Big Data paradigm. Many companies currently engage in Big Data analytics as part of…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-05-25 Michele Ciavotta , Eugenio Gianniti , Danilo Ardagna

How much energy does a quantum computer consume? Are they more efficient than their classical counterparts? In this work, we make a step towards answering these questions. We define the energy efficiency of a quantum computer as the ratio…

This study explores strategies for academic researchers to optimize computational resources within limited budgets, focusing on building small, efficient computing clusters. It delves into the comparative costs of purchasing versus renting…

Hardware Architecture · Computer Science 2024-08-29 Ruilong Wu , Yisu Wang , Dirk Kutscher

The importance of low power consumption is widely acknowledged due to the increasing use of portable devices, which require minimizing the consumption of energy. The energy in a computational system depends heavily on the software being…

Adaptation and Self-Organizing Systems · Physics 2024-04-15 Kostas Zotos , Andreas Litke , Alexander Chatzigeorgiou , Spyros Nikolaidis , George Stephanides

Improving the performance and reducing the cost of cloud data systems is increasingly challenging. Data processing units (DPUs) are a promising solution, but utilizing them for data processing needs characterizing the new hardware and…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-07-30 Jiasheng Hu , Philip A. Bernstein , Jialin Li , Qizhen Zhang

Many enterprise software systems supporting IT services are characterised by a need for a high computing capability and resource consumption (Armbrust et al. 2010; Buyya et al. 2008; Ko\c{c}ak et al. 2013). Cloud Computing initiatives have…

Software Engineering · Computer Science 2021-09-07 Mahdi Fahmideh , Graham Low , Ghassan Beydoun

The evolution of distributed architectures and programming paradigms for performance-oriented program development, challenge the state-of-the-art technology for performance tools. The area of high performance computing is rapidly expanding…

Distributed, Parallel, and Cluster Computing · Computer Science 2010-06-15 Ajanta De Sarkar , Nandini Mukherjee

Cloud computing can and does mean different things to different people. The common characteristics most shares are on-demand secure access to metered services from nearly anywhere and dislocation of data from inside to outside the…

Networking and Internet Architecture · Computer Science 2012-02-08 Nidhi Bansal

This paper describes the use of a distributed cloud computing system for high-throughput computing (HTC) scientific applications. The distributed cloud computing system is composed of a number of separate Infrastructure-as-a-Service (IaaS)…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-02-11 R. Sobie , A. Agarwal , I. Gable , C. Leavett-Brown , M. Paterson , R. Taylor , A. Charbonneau , R. Impey , W. Podiama

This letter provides a review of fundamental distributed systems and economic Cloud computing principles. These principles are frequently deployed in their respective fields, but their inter-dependencies are often neglected. Given that…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-04-29 Thomas Sandholm , Dongman Lee

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…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-10-10 Ke Ma , Junfei Xie

System performance for networks composed of interconnected subsystems can be increased if the traditionally separated subsystems are jointly optimized. Recently, parallel and distributed optimization methods have emerged as a powerful tool…

Optimization and Control · Mathematics 2013-02-14 Ion Necoara , Valentin Nedelcu , Ioan Dumitrache

Data centers have become one of the major energy consumers, making their low-carbon operations critical to achieving global carbon neutrality. Although distributed data centers have the potential to reduce costs and emissions through…

Systems and Control · Electrical Eng. & Systems 2024-12-31 Rui Xie , Yue Chen , Xi Weng

Energy-efficiency is a key concern for neural network applications. To alleviate this issue, hardware acceleration using FPGAs or GPUs can provide better energy-efficiency than general-purpose processors. However, further improvement of the…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-06-29 Seyed Morteza Nabavinejad , Behzad Salami

Today's data centers have an abundance of computing resources, hosting server clusters consisting of as many as tens or hundreds of thousands of machines. To execute a complex computing task over a data center, it is natural to distribute…

Information Theory · Computer Science 2017-02-24 Qian Yu , Songze Li , Mohammad Ali Maddah-Ali , A. Salman Avestimehr