Concept

Green computing

Related publications (110)

Simplifying Development and Management of Software-Defined Networks

Computer networks are an important part of our life. Yet, they are traditionally hard to manage and operate. The recent shift to Software-Defined Networking (SDN) is promised to change the way in which the networks are run by their operators. However, SDN ...

EPFL2016

Multiple-Independent-Gate Field-Effect Transistors for High Computational Density and Low Power Consumption

Jian Zhang

Transistors are the fundamental elements in Integrated Circuits (IC). The development of transistors significantly improves the circuit performance. Numerous technology innovations have been adopted to maintain the continuous scaling down of transistors. W ...

EPFL2016

Hardware Implementation and Applications of High Performance Multiple Camera Architectures

Kerem Seyid

Advancements in imaging technology made commercially available cameras cheaper, easily accessible with higher resolution than ever and with complex image capturing features. Today, it is estimated that more than one billion cameras sold every year. However ...

EPFL2016

Methods and systems for energy-efficient communications interface

Mohammad Amin Shokrollahi

In a high-impedance communications interface, driver energy consumption is proportional to the number of signal transitions. For signals having three or more distinct levels, it is possible for a signal driver to salvage energy from some downward signal tr ...

2016

Energy-Efficient Digital Design Through Inexact and Approximate Arithmetic Circuits

Christian Enz, Vincent Frédéric Camus, Jérémy Lucien Maurice Schlachter

Inexact and approximate circuit design is a promising approach to improve performance and energy efficiency in technology-scaled and low-power digital systems. Such strategy is suitable for error tolerant applications involving perceptive or statistical ou ...

2015

ICCAD 2015 Contest in 3D Interlayer Cooling Optimized Network

David Atienza Alonso, Arvind Raj Mahankali Sridhar

Microchannel liquid cooling has been proposed since the late 2000s as a viable enabler for 3D integration of microprocessors to continue scaling of computing power in the face of increasingly reduced returns from CMOS technology scaling. Thermal and electr ...

ACM/IEEE Press2015

Opportunities for energy efficient computing: a study of inexact general purpose processors for high-performance and big-data applications

Christian Enz, Jérémy Lucien Maurice Schlachter

In this paper, we demonstrate that disproportionate gains are possible through a simple devise for injecting inexactness or approximation into the hardware architecture of a computing system with a general purpose template including a complete memory hiera ...

2015

Memory Systems and Interconnects for Scale-Out Servers

Stavros Volos

The information revolution of the last decade has been fueled by the digitization of almost all human activities through a wide range of Internet services. The backbone of this information age are scale-out datacenters that need to collect, store, and proc ...

EPFL2015

Power-Thermal Modeling and Control of Energy-Efficient Servers and Datacenters

David Atienza Alonso, Martino Ruggiero, Mohamed Sabry Abdel-Aliem Mohamed, Jungsoo Kim

Recently, the energy-efficiency constraints have become the dominant limiting factor for datacenters due to their unprecedented increase of growing size and electrical power demands. In this chapter we explain the power and thermal modeling and control sol ...

Springer Science+Business Media2015

Scaling the Memory Power Wall with DRAM-Aware Data Management

Anastasia Ailamaki, Raja Appuswamy, Matthaios Alexandros Olma

Improving the energy efficiency of database systems has emerged as an important topic of research over the past few years. While significant attention has been paid to optimizing the power consumption of tradition disk-based databases, little attention has ...

ACM2015

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