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NPC
2010
Springer
14 years 11 months ago
Exposing Tunable Parameters in Multi-threaded Numerical Code
Achieving high performance on today’s architectures requires careful orchestration of many optimization parameters. In particular, the presence of shared-caches on multicore arch...
Apan Qasem, Jichi Guo, Faizur Rahman, Qing Yi
CSDA
2007
81views more  CSDA 2007»
15 years 18 days ago
A stochastic EM algorithm for a semiparametric mixture model
Recently, there has been a considerable interest in finite mixture models with semi-/non-parametric component distributions. Identifiability of such model parameters is generall...
Laurent Bordes, Didier Chauveau, Pierre Vandekerkh...
122
Voted
ISSTA
2010
ACM
15 years 2 months ago
Perturbing numerical calculations for statistical analysis of floating-point program (in)stability
Writing reliable software is difficult. It becomes even more difficult when writing scientific software involving floating-point numbers. Computers provide numbers with limite...
Enyi Tang, Earl T. Barr, Xuandong Li, Zhendong Su
PADL
2012
Springer
13 years 8 months ago
Typing the Numeric Tower
In the past, the creators of numerical programs had to choose between simple expression of mathematical formulas and static type checking. While the Lisp family and its dynamically...
Vincent St-Amour, Sam Tobin-Hochstadt, Matthew Fla...
119
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ICCS
2007
Springer
15 years 6 months ago
Monte Carlo Numerical Treatment of Large Linear Algebra Problems
In this paper we deal with performance analysis of Monte Carlo algorithm for large linear algebra problems. We consider applicability and efficiency of the Markov chain Monte Carlo...
Ivan Dimov, Vassil N. Alexandrov, Rumyana Papanche...