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SENSYS
2004
ACM
14 years 1 months ago
Power - time optimal algorithm for computing FFT over sensor networks
bstract: Power - Time Optimal Algorithm for Computing FFT over Sensor Networks Categories and Subject Descriptors C.2.1 [Network Architecture and Design] Wireless Communication, Di...
Turkmen Canli, Mark Terwilliger, Ajay K. Gupta, As...
HOTI
2008
IEEE
14 years 2 months ago
Low Power Passive Equalizer Design for Computer Memory Links
Several types of low power passive equalizer is proposed and optimized in this work. The equalizer topologies include T-junction, parallel R-C and series R-L structures. These str...
Ling Zhang, Wenjian Yu, Yulei Zhang, Renshen Wang,...
ISLPED
2005
ACM
96views Hardware» more  ISLPED 2005»
14 years 2 months ago
Region-level approximate computation reuse for power reduction in multimedia applications
ABSTRACT Motivated by data value locality and quality tolerance present in multimedia applications, we propose a new micro-architecture, Region-level Approximate Computation Buffer...
Xueqi Cheng, Michael S. Hsiao
IPPS
2005
IEEE
14 years 2 months ago
MegaProto: A Low-Power and Compact Cluster for High-Performance Computing
“MegaProto” is a proof-of-concept prototype for our project “Mega-Scale Computing Based on Low-Power Technology and Workload Modeling”, implementing our key idea that a mi...
Hiroshi Nakashima, Hiroshi Nakamura, Mitsuhisa Sat...
IPPS
2007
IEEE
14 years 2 months ago
Memory Optimizations For Fast Power-Aware Sparse Computations
— We consider memory subsystem optimizations for improving the performance of sparse scientific computation while reducing the power consumed by the CPU and memory. We first co...
Konrad Malkowski, Padma Raghavan, Mary Jane Irwin