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Digital equipment such as computers, telecommunication systems and instruments use microprocessors that operate at high frequencies allowing them to carry out millions or even billions of operations per second. A disturbance in the…

Systems and Control · Computer Science 2012-12-24 A. M. Zungeru , A. J. Garba , J. G. Kolo , M. S. Ahmed , I. Olumide

Rapid adoption of Cloud computing for hosting services and its success is primarily attributed to its attractive features such as elasticity, availability and pay-as-you-go pricing model. However, the huge amount of energy consumed by cloud…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-09-01 Minxian Xu , Adel N. Toosi , Rajkumar Buyya

Today e-waste are becoming a major problem for the developing countries. E-waste is defined something as a discarded parts of electronic devices which contains most of the times, hazardous chemicals which is deadly for our environment,…

Computers and Society · Computer Science 2014-06-12 S Taruna , Pratibha Singh , Soshya Joshi

Mobile networks are becoming energy hungry, and this trend is expected to continue due to a surge in communication and computation demand. Multi-access Edge Computing (MEC), will entail energy-consuming services and applications, with…

Networking and Internet Architecture · Computer Science 2022-09-29 Neda Shalavi , Giovanni Perin , Andrea Zanella , Michele Rossi

The rapid development of renewable energy in the energy Internet is expected to alleviate the increasingly severe power problem in data centers, such as the huge power costs and pollution. This paper focuses on the eco-friendly power cost…

Networking and Internet Architecture · Computer Science 2018-11-28 Chunlei Sun , Xiangming Wen , Zhaoming Lu , Wenpeng Jing , Michele Zorzi

Modular data centers (MDCs) that can be placed right at the energy farms and powered mostly by renewable energy, are proven to be a flexible and effective approach to lowering the carbon footprint of data centers. However, the main…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-06-05 Jinghan Sun , Zibo Gong , Anup Agarwal , Shadi Noghabi , Ranveer Chandra , Marc Snir , Jian Huang

This paper considers energy-aware control for a computing system with two states: "active" and "idle." In the active state, the controller chooses to perform a single task using one of multiple task processing modes. The controller then…

Optimization and Control · Mathematics 2011-12-14 Michael J. Neely

The increasing global emphasis on sustainability and reducing carbon emissions is pushing governments and corporations to rethink their approach to data center design and operation. Given their high energy consumption and exponentially…

The ever increasing adoption of mobile devices with limited energy storage capacity, on the one hand, and more awareness of the environmental impact of massive data centres and server pools, on the other hand, have both led to an increased…

Discrete Mathematics · Computer Science 2018-06-14 Rodrigo A. Carrasco , Garud Iyengar , Cliff Stein

5G wireless technology can deliver higher data speeds, ultra low latency, more reliability, massive network capacity, increased availability, and a more uniform user experience to users. It brings additional power to help address the…

Systems and Control · Electrical Eng. & Systems 2022-11-02 Yousu Chen , Liwei Wang , Xiaoyuan Fan , Dexin Wang , James Ogle

Mini data centres have become increasingly prevalent in diverse organizations in recent years. They can be easily deployed at large scale, with high resilience. They are also cost-effective and provide highsecurity protection. On the other…

Hardware Architecture · Computer Science 2024-05-16 Ismael Samaye , Paul Leloup , Gilles Sassatelli , Abdoulaye Gamatié

The pursuit of energy transition necessitates the coordination of several technologies, including more efficient and cost-effective distributed energy resources (DERs), smart grids, carbon capture, utilization, and storage (CCUS),…

Quantum Physics · Physics 2024-11-20 Jirawat Tangpanitanon

This paper presents CERMET, an energy-efficient hardware architecture designed for hardware-constrained cryptosystems. CERMET employs a base cryptosystem in conjunction with network coding to provide both information-theoretic and…

Cryptography and Security · Computer Science 2023-08-10 Jongchan Woo , Vipindev Adat Vasudevan , Benjamin Kim , Alejandro Cohen , Rafael G. L. D'Oliveira , Thomas Stahlbuhk , Muriel Médard

Modern data centres are increasingly adopting containers to enhance power and performance efficiency. These data centres consist of multiple heterogeneous machines, each equipped with varying amounts of resources such as CPU, I/O, memory,…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-10-27 Suvarthi Sarkar , Nandini Sharma , Akshat Mittal , Aryabartta Sahu

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…

Energy efficiency in a data center is a challenge and has garnered researchers interest. In this paper we address the energy efficiency issue of a small scale data center by utilizing Single Board Computer (SBC) based clusters. A compact…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-03-18 Basit Qureshi , Anis Koubaa

An increasing amount of data is being injected into the network from IoT (Internet of Things) applications. Many of these applications, developed to improve society's quality of life, are latency-critical and inject large amounts of data…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-05-13 Patricia Arroba , Rajkumar Buyya , Román Cárdenas , José L. Risco-Martín , José M. Moya

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

Sustainability reporting for web-based services often relies on simplified end-user energy models that assume constant laptop power during browser interactions. Energy models such as Digst and DIMPACT apply fixed power values (15-22W), yet…

Software Engineering · Computer Science 2026-01-14 Maja H. Kirkeby , Timmie Lagermann

Kubernetes has been for a number of years the default cloud orchestrator solution across multiple application and research domains. As such, optimizing the energy efficiency of Kubernetes-deployed workloads is of primary interest towards…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-04-16 Bjorn Pijnacker , Brian Setz , Vasilios Andrikopoulos