From: "Charlie Gordon" <gmane@chqrlie.org>
To: linux-c-programming@vger.kernel.org
Subject: Re: compression heuristic algorithm, and more interesting trivia
Date: Fri, 25 Jun 2004 23:39:58 +0200 [thread overview]
Message-ID: <cbi5v9$36n$1@sea.gmane.org> (raw)
In-Reply-To: 004001c45af4$9b7da7c0$c901010a@zoom
A more lucrative variation on the same algorithm :
Find a heuristic and starting matrix whereby each draw of a casino roulette
can be accurately predicted (to better than 1 percent)
Or a patriotic variation : find practical algorithm to predict the votes of
pseudo random population of 50 states, do away with election costs and
uncertainty.
Surely you're joking !
No, in fact I already have an implementation : matrix is just 10000 by 10000
64 bit integers for a single 700 MB file !
just doubling matrix sizes allows for 4 fold increase on file size ability !
3D version of said double matrix compresses google database down to 1 byte !
Maybe I should patent it a make lots of dollars...
Chqrlie.
"Paul Gimpelj" <pgimpelj@sympatico.ca> wrote in message
news:004001c45af4$9b7da7c0$c901010a@zoom...
> hi,
>
> I am looking for an algorithm.
>
> Can anyone help.
>
> Hypothesis: There is a shift register system that will produce a
repeatable
> and predictable sequence of values. This sequence can be totally defined
> with a starting value and the input parameters to the shift register
system.
>
> In other words 700mb of file can be compacted to one byte and a matrix of
> parameters to input into the shift register system.
> And the file will be compacted by 99.9% or greater. So 10 cds can be
> distributed in 1.44 floppy format.
>
> The pratical aspect is to have an heuristic to determine the matrix of
> parameters, Time to compute is relatively unimportant since the file is to
> be archived.
>
> Thanks,
>
> regards,
> Paul ( operations research graduate)
>
> -
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next prev parent reply other threads:[~2004-06-25 21:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-25 20:40 compression heuristic algorithm Paul Gimpelj
2004-06-25 21:39 ` Charlie Gordon [this message]
2004-06-25 22:33 ` compression heuristic algorithm, and more interesting trivia Paul Gimpelj
2004-06-25 22:40 ` compression heuristic algorithm John Richard Moser
2004-06-26 2:44 ` Paul Gimpelj
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