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  Call For Papers: WORLDCOMP'07: conferences in computer science & computer engineering, USA         


Author: A. M. G. Solo
Date: Jan 19, 2007 01:01

Call for Papers

The 2007 World Congress in Computer Science,
Computer Engineering, and Applied Computing
WORLDCOMP'07
(composed of 24 Joint Conferences)
June 25-28, 2007, Las Vegas, USA

Dear Colleagues:

You are invited to submit a draft/full paper. All accepted papers will

be published in the respective conference proceedings. The academic
co-sponsors of WORLDCOMP'07 include: MIT Media Lab, MIT; Harvard
University's Statistical Genomics and Computational Biology Lab; Texas
Advanced Computing Center, The University of Texas at Austin;
Statistical
and Computational Intelligence Lab of Purdue University; University of
Iowa's Medical Imaging HPC Lab., and Institute for Informatics Problems
of the Russian Academy of Sciences, Moscow, Russia. A more complete
list of sponsors can be found below.
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  Random number generation using a 256-state cellular automaton         


Author: oblivio_n
Date: Jan 15, 2007 06:37

Hi everyone,

I developed a 256-state cellular automaton that serves as a random
number generator. It's more than three times faster than the GNU
Scientific Library RNGs I tested (taus, gfsr4, mt19937, and ranlxd1)
and scores very well on the Diehard tests.

It's fast because the algorithm is basically an array lookup with
pointer value updates.

Alas, there is no proof about cycles or such, but the statistical
results so far are very good. Enjoy.

Code and results are here:

http://home.southernct.edu/~pasqualonia1/ca/report.html

Tony Pasqualoni
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