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SBACPAD
2004
IEEE
112views Hardware» more  SBACPAD 2004»
15 years 7 months ago
Performance Characterisation of Intra-Cluster Collective Communications
Although recent works try to improve collective communication in grid systems by separating intra and intercluster communication, the optimisation of communications focus only on ...
Luiz Angelo Barchet-Estefanel, Grégory Moun...
169
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BMCBI
2008
93views more  BMCBI 2008»
15 years 6 months ago
Using iterative cluster merging with improved gap statistics to perform online phenotype discovery in the context of high-throug
Background: The recent emergence of high-throughput automated image acquisition technologies has forever changed how cell biologists collect and analyze data. Historically, the in...
Zheng Yin, Xiaobo Zhou, Chris Bakal, Fuhai Li, You...
HPCA
2003
IEEE
16 years 6 months ago
Evaluating the Impact of Communication Architecture on the Performability of Cluster-Based Services
We consider the impact of different communication architectures on the performability (performance + availability) of cluster-based servers. In particular, we use a combination of ...
Kiran Nagaraja, Neeraj Krishnan, Ricardo Bianchini...
IPPS
2007
IEEE
16 years 12 days ago
Performance Evaluation of two Parallel Programming Paradigms Applied to the Symplectic Integrator Running on COTS PC Cluster
There are two popular parallel programming paradigms available to high performance computing users such as engineering and physics professionals: message passing and distributed s...
Lorena B. C. Passos, Gerson H. Pfitscher, Tarcisio...
JSAC
2006
86views more  JSAC 2006»
15 years 6 months ago
Performance characterization of multiband UWB communication systems using Poisson cluster arriving fading paths
This paper provides a novel performance analysis for ultra-wideband (UWB) systems that successfully captures the unique multipath-rich property and multipath-clustering phenomenon ...
W. Pam Siriwongpairat, Weifeng Su, K. J. Ray Liu