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)
>
> -
> To unsubscribe from this list: send the line "unsubscribe
linux-c-programming" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='cbi5v9$36n$1@sea.gmane.org' \
--to=gmane@chqrlie.org \
--cc=linux-c-programming@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.