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141
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EUROPAR
2003
Springer
15 years 9 months ago
Obtaining Hardware Performance Metrics for the BlueGene/L Supercomputer
Hardware performance monitoring is the basis of modern performance analysis tools for application optimization. We are interested in providing such performance analysis tools for t...
Pedro Mindlin, José R. Brunheroto, Luiz De ...
124
Voted
CORR
2010
Springer
90views Education» more  CORR 2010»
15 years 4 months ago
AMP: A Science-driven Web-based Application for the TeraGrid
The Asteroseismic Modeling Portal (AMP) provides a webbased interface for astronomers to run and view simulations that derive the properties of Sun-like stars from observations of...
Matthew Woitaszek, Travis Metcalfe, Ian Shorrock
SIGIR
2011
ACM
14 years 7 months ago
Learning to rank from a noisy crowd
We study how to best use crowdsourced relevance judgments learning to rank [1, 7]. We integrate two lines of prior work: unreliable crowd-based binary annotation for binary classi...
Abhimanu Kumar, Matthew Lease
138
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GLOBECOM
2008
IEEE
15 years 11 months ago
Self-Interference Aided Channel Estimation in Two-Way Relaying Systems
—In this paper, we propose a novel channel estimation scheme for the broadcast phase of the newly invented twoway relaying technique. Instead of using pilot sequences, we exploit...
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bau...
126
Voted
ICC
2008
IEEE
15 years 11 months ago
Multiple-Hop Routing in Ultrafast All-Optical Packet Switching Network Using Multiple PPM Routing Tables
—In this paper we present the modeling and simulation of multiple-hop routing in ultrafast all-optical packet switching based routers employing multiple pulse position modulation...
Ming-Feng Chiang, Fary Ghassemlooy, Wai Pang Ng, H...