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This work's main goal is to understand if Information Flow Control (IFC), a security technique used for discovering leaks in software, could be used to indicate the presence of dynamic semantic conflicts between developers contributions in…

Software Engineering · Computer Science 2024-04-15 Roberto Souto Maior de Barros Filho , Paulo Borba

Major innovations in computing have been driven by scaling up computing infrastructure, while aggressively optimizing operating costs. The result is a network of worldwide datacenters that consume a large amount of energy, mostly in an…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-06-30 Walid A. Hanafy , Roozbeh Bostandoost , Noman Bashir , David Irwin , Mohammad Hajiesmaili , Prashant Shenoy

Context: Information Technology consumes up to 10\% of the world's electricity generation, contributing to CO2 emissions and high energy costs. Data centers, particularly databases, use up to 23% of this energy. Therefore, building an…

Software Engineering · Computer Science 2017-11-21 Andriy V. Miranskyy , Zainab Al-zanbouri , David Godwin , Ayse Basar Bener

This paper evaluates the optimal scale of datacentre (DC) resource disaggregation for composable DC infrastructures and investigates the impact of present day silicon photonics technologies on the energy efficiency of different composable…

Networking and Internet Architecture · Computer Science 2018-08-21 Opeyemi O. Ajibola , Taisir E. H. El-Gorashi , Jaafar M. H. Elmirghani

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

Energy efficiency has become one of the top design criteria for current computing systems. The dynamic voltage and frequency scaling (DVFS) has been widely adopted by laptop computers, servers, and mobile devices to conserve energy, while…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-10-07 Xinxin Mei , Qiang Wang , Xiaowen Chu

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

Recent technological advances have greatly improved the performance and features of embedded systems. With the number of just mobile devices now reaching nearly equal to the population of earth, embedded systems have truly become…

Hardware Architecture · Computer Science 2014-01-07 Sparsh Mittal

Deeply embedded systems often have the tightest constraints on energy consumption, requiring that they consume tiny amounts of current and run on batteries for years. However, they typically execute code directly from flash, instead of the…

Other Computer Science · Computer Science 2021-04-13 James Pallister , Kerstin Eder , Simon Hollis

Due to their highly parallel multi-cores architecture, GPUs are being increasingly used in a wide range of computationally intensive applications. Compared to CPUs, GPUs can achieve higher performances at accelerating the programs'…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-10-05 Frédéric Magoulès , Abal-Kassim Cheik Ahamed , Alban Desmaison , Jean-Christophe Léchenet , François Mayer , Haifa Ben Salem , Thomas Zhu

The difficulty of modeling energy consumption in communication systems leads to challenges in energy harvesting (EH) systems, in which nodes scavenge energy from their environment. An EH receiver must harvest enough energy for demodulating…

Information Theory · Computer Science 2017-04-18 Zhengwei Ni , Mehul Motani

This paper proposes an energy management scheme to maximize the use of solar energy in the smart grid. In this context, a shared facility controller (SFC) with a number of solar photovoltaic (PV) panels in a smart community is considered…

Systems and Control · Computer Science 2016-07-18 Wayes Tushar , Jian Andrew Zhang , Chau Yuen , David Smith , Naveed Ul Hassan

Accurate reporting of energy and carbon usage is essential for understanding the potential climate impacts of machine learning research. We introduce a framework that makes this easier by providing a simple interface for tracking realtime…

Computers and Society · Computer Science 2022-11-30 Peter Henderson , Jieru Hu , Joshua Romoff , Emma Brunskill , Dan Jurafsky , Joelle Pineau

Arbitrary usage of cloud computing, either private or public, can lead to uneconomical energy consumption in data processing, storage and communication. Hence, green cloud computing solutions aim not only to save energy but also reduce…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-12-07 M. N. Hulkury , M. R. Doomun

Since decade understanding of programs has become a compulsory task for the students as well as for others who are involved in the process of developing software and providing solutions to open problems. In that aspect showing the problem…

Software Engineering · Computer Science 2017-08-25 Safeeullah Soomro , Zainab Alansari , Mohammad Riyaz Belgaum

We consider the effects of decoding costs in energy harvesting communication systems. In our setting, receivers, in addition to transmitters, rely solely on energy harvested from nature, and need to spend some energy in order to decode…

Information Theory · Computer Science 2015-09-16 Ahmed Arafa , Sennur Ulukus

The growing demand for data center capacity, driven by the growth of high-performance computing, cloud computing, and especially artificial intelligence, has led to a sharp increase in data center energy consumption. To improve energy…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-05 Jonathan Bader , Julius Irion , Jannis Kappel , Joel Witzke , Niklas Fomin , Diellza Sherifi , Odej Kao

Recent advances in distributed learning raise environmental concerns due to the large energy needed to train and move data to/from data centers. Novel paradigms, such as federated learning (FL), are suitable for decentralized model training…

Machine Learning · Computer Science 2021-11-15 Stefano Savazzi , Sanaz Kianoush , Vittorio Rampa , Mehdi Bennis

The rapid adoption of Large Language Models (LLMs) has raised significant environmental concerns. Unlike the one-time cost of training, LLM inference occurs continuously and dominates the AI energy footprint. Yet most sustainability studies…

Machine Learning · Computer Science 2026-04-08 Hemang Jain , Shailender Goyal , Divyansh Pandey , Karthik Vaidhyanathan

In this chapter we focus on slack reclamation and propose a new slack reclamation technique, Multiple Frequency Selection DVFS (MFS-DVFS). The key idea is to execute each task with a linear combination of more than one frequency such that…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-09-05 Nikzad Babaii Rizvandi , Albert Y. Zomaya , Young Choon Lee , Ali Javadzadeh Boloori , Javid Taheri