Exploració per tema "Computer networks -- Energy consumption"

Ara es mostren els items 1-9 de 9

    • An empirical evaluation of how the network impacts the performance and energy efficiency in RAMCloud 

      Taleb, Yacine; Ibrahim, Shadi; Antoniu, Gabriel; Cortés, Toni (Institute of Electrical and Electronics Engineers (IEEE), 2017)
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      In-memory storage systems emerged as a de-facto building block for today's large scale Web architectures and Big Data processing frameworks. Many research and engineering efforts have been dedicated to improve their ...

    • BeGREEN: Beyond 5G energy efficient networking by hardware acceleration and AI-driven management of network functions 

      Ghoraishi, Mir; Sallent Roig, Oriol; Catalán Cid, Miguel; Bielsa, Guillermo; Esteban Rivas, Juan Francisco; Sark, Vladica; Gutiérrez Terán, Jesús; Pryor, Simon (Institute of Electrical and Electronics Engineers (IEEE), 2023)
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      This paper presents a technical overview of BeGREEN project, a Horizon Europe, Smart Networks and Services Joint-Undertaking (SNS-JU) Phase 1 project kicked off on January 1, 2023 [1]. This paper is intended to describe ...

    • Energy efficiency dilemma: P2P-cloud vs. datacenter 

      Sharifi, Leila; Rameshan, Navaneeth; Freitag, Fèlix; Veiga, Luis (Institute of Electrical and Electronics Engineers (IEEE), 2014)
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      Energy consumption is increasing in the IT sector and a remarkable part of this energy is consumed in data centers. Numerous techniques have been proposed to solve the energy efficiency issue in cloud systems. Recently, ...

    • FASE: A fast, accurate and seamless emulator for custom numerical formats 

      Osorio Ríos, John Haiber; Armejach Sanosa, Adrià; Petit, Eric; Henry, Greg; Casas, Marc (Institute of Electrical and Electronics Engineers (IEEE), 2022)
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      Deep Neural Networks (DNNs) have become ubiquitous in a wide range of application domains. Despite their success, training DNNs is an expensive task that has motivated the use of reduced numerical precision formats to ...

    • Game theory framework for MAC parameter optimization in energy-delay constrained sensor networks 

      Doudou, Messaoud; Barceló Ordinas, José María; Djenouri, Djamel; García Vidal, Jorge; Bouabdallah, Abdelmadjid; Badache, Nadjib (2016-05)
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      Optimizing energy consumption and end-to-end (e2e) packet delay in energy-constrained, delay-sensitive wireless sensor networks is a conflicting multiobjective optimization problem. We investigate the problem from a game ...

    • Network energy consumption in ad-hoc networks under different radio models 

      Yang, Tao; Barolli, Leonard; Ikeda, Makoto; Durresi, Arjan; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2007)
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      In this work, we consider the behavior of a wireless ad- hoc network under TwoRayGround and Shadowing radio models. By means of simulations, we analyze the performance of three routing protocols: AODV, DSR, and DSDV, and ...

    • Predictive autonomic transmission for low-cost low-margin metro optical networks 

      Ruiz Ramírez, Marc; Boitier, Fabien; Shariati, Mohammad Behnam; Layec, Patricia; Velasco Esteban, Luis Domingo (2020-10)
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      Low-cost low-margin implementation plays an essential role in upgrading optical metro networks required for future 5G ecosystem. In this regard, low-resolution analog-to-digital converters can be used in coherent optical ...

    • Software-managed power reduction in Infiniband links 

      Dickov, Branimir; Pericas, Miquel; Carpenter, Paul Matthew; Navarro, Nacho; Ayguadé Parra, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2014)
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      The backbone of a large-scale supercomputer is the interconnection network. As compute nodes become more energy-efficient, the interconnect is accounting for an increasing proportion of the total system energy consumption. ...

    • Wireless energy harvesting for autonomous reconfigurable intelligent surfaces 

      Ntontin, Konstantinos; Boulogeorgos, Alexandros Apostolos A.; Björnson, Emil; Martins, Wallace Alves; Kisseleff, Steven; Abadal Cavallé, Sergi; Alarcón Cot, Eduardo José; Papazafeiropoulos, Anastasios; Lazarakis, Fotis; Chatzinotas, Symeon (Institute of Electrical and Electronics Engineers (IEEE), 2023-03)
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      In the current contribution, we examine the feasibility of fully-energy-autonomous operation of reconfigurable intelligent surfaces (RIS) through wireless energy harvesting (EH) from incident information signals. Towards ...