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EUROPAR
2003
Springer
15 years 7 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 ...
WICSA
2004
15 years 3 months ago
Compositional Generation of Software Architecture Performance QN Models
Early performance analysis based on Queueing Network Models (QNM) has been often proposed to support software designers during the software development process. These approaches a...
Antinisca Di Marco, Paola Inverardi
135
Voted
ISCAPDCS
2003
15 years 3 months ago
Performance Monitoring of N-tier Client/Server Systems
Despite the widespread deployment of client/server technology, there seem to be no tools currently available that are adequate for analyzing and tuning the performance of client/s...
Christoph Steigner, Jürgen Wilke
136
Voted
BCI
2009
IEEE
15 years 9 months ago
On the Performance of SVD-Based Algorithms for Collaborative Filtering
—In this paper, we describe and compare three Collaborative Filtering (CF) algorithms aiming at the low-rank approximation of the user-item ratings matrix. The algorithm implemen...
Manolis G. Vozalis, Angelos I. Markos, Konstantino...
CODES
2008
IEEE
15 years 9 months ago
Intra- and inter-processor hybrid performance modeling for MPSoC architectures
The heterogeneity of modern MPSoC architectures, coupled with the increasing complexity of the applications mapped onto them has recently led to a lot of interest in hybrid perfor...
Frank E. B. Ophelders, Samarjit Chakraborty, Henk ...