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» Optimizing pipelines for power and performance
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GLOBECOM
2007
IEEE
15 years 8 months ago
Optimal Distributed Beamforming in Relay Networks with Common Interference
—In wireless relay networks, noise at the relays can be correlated possibly due to common interference or noise propagation from preceding hops. In this work we consider a parall...
Krishna Srikanth Gomadam, Syed Ali Jafar
ISCA
2005
IEEE
81views Hardware» more  ISCA 2005»
15 years 7 months ago
Energy Optimization of Subthreshold-Voltage Sensor Network Processors
Sensor network processors and their applications are a growing area of focus in computer system research and design. Inherent to this design space is a reduced processing performa...
Leyla Nazhandali, Bo Zhai, Javin Olson, Anna Reeve...
DBISP2P
2005
Springer
82views Database» more  DBISP2P 2005»
15 years 7 months ago
Range Query Optimization Leveraging Peer Heterogeneity in DHT Data Networks
In this work we address the issue of efficient processing of range queries in DHT-based P2P data networks. The novelty of the proposed approach lies on architectures, algorithms, ...
Nikos Ntarmos, Theoni Pitoura, Peter Triantafillou
ICS
2005
Tsinghua U.
15 years 7 months ago
Optimization of MPI collective communication on BlueGene/L systems
BlueGene/L is currently the world’s fastest supercomputer. It consists of a large number of low power dual-processor compute nodes interconnected by high speed torus and collect...
George Almási, Philip Heidelberger, Charles...
CDC
2010
IEEE
122views Control Systems» more  CDC 2010»
14 years 9 months ago
On optimal input design in system identification for control
Abstract-- This paper considers a recently proposed framework for experiment design in system identification for control. We will consider model based control design methods, such ...
Bo Wahlberg, Håkan Hjalmarsson, Mariette Ann...