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PC
2011
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14 years 10 months ago
Exploiting thread-level parallelism in the iterative solution of sparse linear systems
We investigate the efficient iterative solution of large-scale sparse linear systems on shared-memory multiprocessors. Our parallel approach is based on a multilevel ILU precondit...
José Ignacio Aliaga, Matthias Bollhöfe...
116
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COLCOM
2008
IEEE
15 years 10 months ago
The Data Interoperability Problem as an Exemplary Case Study in the Development of Software Collaboration Environments
The Data Interoperability Problem appears in contexts where consumers need to peruse data owned by producers, and the syntax and/or semantics of such data—at both end points—ar...
Arturo J. Sánchez-Ruíz, Karthikeyan ...
COLCOM
2007
IEEE
15 years 9 months ago
SYNG: A middleware for statefull groupware in mobile environments
— Computer supported collaboration systems, or groupware, are being used more and more in the real life. In the recent years, we are witnessing an increasing demand for supportin...
M. Ionescu, I. Marsic
140
Voted
ESCIENCE
2006
IEEE
15 years 9 months ago
Communication over a Secured Heterogeneous Grid with the GriddLeS Runtime Environment
Scientific workflows are a powerful programming technique for specifying complex computations using a number of otherwise independent components. When used in a Grid environment, ...
Jagan Kommineni, David Abramson, Jefferson Tan
144
Voted
PVM
2005
Springer
15 years 9 months ago
Some Improvements to a Parallel Decomposition Technique for Training Support Vector Machines
We consider a parallel decomposition technique for solving the large quadratic programs arising in training the learning methodology Support Vector Machine. At each iteration of th...
Thomas Serafini, Luca Zanni, Gaetano Zanghirati