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» The LOFAR correlator: implementation and performance analysi...
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SP
2008
IEEE
140views Security Privacy» more  SP 2008»
13 years 7 months ago
Knowledge support and automation for performance analysis with PerfExplorer 2.0
The integration of scalable performance analysis in parallel development tools is difficult. The potential size of data sets and the need to compare results from multiple experime...
Kevin A. Huck, Allen D. Malony, Sameer Shende, Ala...
ICAC
2009
IEEE
14 years 2 months ago
Run-time correlation engine for system monitoring and testing
We present an approach and implementation for run-time correlation of large volumes of log data and symptom matching of know issues in the context of large enterprise applications...
Viliam Holub, Trevor Parsons, Patrick O'Sullivan, ...
ASWEC
2007
IEEE
14 years 1 months ago
A Configurable Event Correlation Architecture for Adaptive J2EE Applications
Distributed applications that adapt as their environment changes are developed from selfmanaging, self-configuring and self-optimising behaviours. This requires constant monitorin...
Yan Liu, Ian Gorton, Vinh Khanh Le
ICC
2007
IEEE
146views Communications» more  ICC 2007»
14 years 1 months ago
Optimal Double Correlation Filtering for Carrier Frequency Offset Estimation in MIMO OFDM
Abstract— A computationally efficient optimal double correlation (ODC) filter, which works on the fourth order statistics of received samples, is proposed for carrier frequency...
Patrick Ho Wang Fung, Chin Keong Ho
ICCAD
2001
IEEE
185views Hardware» more  ICCAD 2001»
14 years 4 months ago
Application-Driven Processor Design Exploration for Power-Performance Trade-off Analysis
1 - This paper presents an efficient design exploration environment for high-end core processors. The heart of the proposed design exploration framework is a two-level simulation e...
Diana Marculescu, Anoop Iyer