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SAC
2010
ACM
13 years 4 months ago
Efficient mapping and voltage islanding technique for energy minimization in NoC under design constraints
Voltage islanding technique in Network-on-Chip (NoC) can significantly reduce the computational energy consumption by scaling down the voltage levels of the processing elements (P...
Pavel Ghosh, Arunabha Sen
CONEXT
2009
ACM
13 years 5 months ago
Greening the internet with nano data centers
Motivated by increased concern over energy consumption in modern data centers, we propose a new, distributed computing platform called Nano Data Centers (NaDa). NaDa uses ISP-cont...
Vytautas Valancius, Nikolaos Laoutaris, Laurent Ma...
EENERGY
2010
13 years 5 months ago
Profiling energy use in households and office spaces
Energy consumption is largely studied in the context of different environments, such as domestic, corporate, industrial, and public sectors. In this paper, we discuss two environm...
Salman Taherian, Marcelo Pias, George Coulouris, J...
CIDR
2009
125views Algorithms» more  CIDR 2009»
13 years 5 months ago
Towards Eco-friendly Database Management Systems
Database management systems (DBMSs) have largely ignored the task of managing the energy consumed during query processing. Both economical and environmental factors now require th...
Willis Lang, Jignesh M. Patel
CCGRID
2010
IEEE
13 years 5 months ago
Towards Energy Aware Scheduling for Precedence Constrained Parallel Tasks in a Cluster with DVFS
Abstract--Reducing energy consumption for high end computing can bring various benefits such as, reduce operating costs, increase system reliability, and environment respect. This ...
Lizhe Wang, Gregor von Laszewski, Jai Dayal, Fugan...
JVM
2004
166views Education» more  JVM 2004»
13 years 5 months ago
An Opcode Level Energy Consumption Model for a Java Virtual Machine
In this paper we establish a general framework for estimating the energy consumption of an embedded Java virtual machine (JVM). We have designed a number of experiments to find th...
Sébastien Lafond, Johan Lilius
CIC
2006
156views Communications» more  CIC 2006»
13 years 5 months ago
The Impact of Clustering in Distributed Topology Control
Abstract-- Topology control is the problem of assigning power levels to the nodes of an ad hoc network so as to maintain a specified network topology while minimizing energy consum...
Liang Zhao, Errol L. Lloyd
CDES
2006
106views Hardware» more  CDES 2006»
13 years 5 months ago
Reducing Memory References for FFT Calculation
Fast Fourier Transform (FFT) is one of the most widely used algorithms in digital signal processing. It is used in many signal processing and communication applications. many of t...
Ayman Elnaggar, Mokhtar Aboelaze
DCOSS
2008
Springer
13 years 6 months ago
Improving the Data Delivery Latency in Sensor Networks with Controlled Mobility
Unlike traditional multihop forwarding among homogeneous static sensor nodes, use of mobile devices for data collection in wireless sensor networks has recently been gathering more...
Ryo Sugihara, Rajesh K. Gupta
DCOSS
2008
Springer
13 years 6 months ago
An Adaptive and Autonomous Sensor Sampling Frequency Control Scheme for Energy-Efficient Data Acquisition in Wireless Sensor Net
Abstract. Wireless sensor networks are increasingly being used in environmental monitoring applications. Collecting raw data from these networks can lead to excessive energy consum...
Supriyo Chatterjea, Paul J. M. Havinga