From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul Gimpelj" Subject: Re: compression heuristic algorithm, and more interesting trivia Date: Fri, 25 Jun 2004 18:33:22 -0400 Sender: linux-c-programming-owner@vger.kernel.org Message-ID: <001301c45b04$6d2a9300$c901010a@zoom> References: <004001c45af4$9b7da7c0$c901010a@zoom> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: List-Id: Content-Type: text/plain; charset="us-ascii" To: Charlie Gordon Cc: linux-c-programming thats still 200mb , which is (1 -200/700) > 1%, nice but not compact enough. thanks ----- Original Message ----- From: "Charlie Gordon" To: Sent: Friday, June 25, 2004 5:39 PM Subject: Re: compression heuristic algorithm, and more interesting trivia > 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" 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 > > > > > > - > 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