From fork-admin@xent.com Thu Sep 12 21:21:43 2002 Return-Path: Delivered-To: yyyy@localhost.example.com Received: from localhost (jalapeno [127.0.0.1]) by jmason.org (Postfix) with ESMTP id 6BC0416F03 for ; Thu, 12 Sep 2002 21:21:42 +0100 (IST) Received: from jalapeno [127.0.0.1] by localhost with IMAP (fetchmail-5.9.0) for jm@localhost (single-drop); Thu, 12 Sep 2002 21:21:42 +0100 (IST) Received: from xent.com ([64.161.22.236]) by dogma.slashnull.org (8.11.6/8.11.6) with ESMTP id g8CJhOC12964 for ; Thu, 12 Sep 2002 20:43:24 +0100 Received: from lair.xent.com (localhost [127.0.0.1]) by xent.com (Postfix) with ESMTP id AA9402940E9; Thu, 12 Sep 2002 12:40:05 -0700 (PDT) Delivered-To: fork@example.com Received: from jamesr.best.vwh.net (jamesr.best.vwh.net [192.220.76.165]) by xent.com (Postfix) with SMTP id AE5D229409A for ; Thu, 12 Sep 2002 12:39:34 -0700 (PDT) Received: (qmail 64339 invoked by uid 19621); 12 Sep 2002 19:41:15 -0000 Received: from unknown (HELO avalon) ([64.125.200.18]) (envelope-sender ) by 192.220.76.165 (qmail-ldap-1.03) with SMTP for ; 12 Sep 2002 19:41:15 -0000 Subject: Re: dylsexics of the wrold, untie! From: James Rogers To: fork@example.com In-Reply-To: <200209121922.MAA07568@maltesecat> References: <200209121922.MAA07568@maltesecat> Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Evolution/1.0.2-5mdk Message-Id: <1031860743.14237.42.camel@avalon> MIME-Version: 1.0 Sender: fork-admin@xent.com Errors-To: fork-admin@xent.com X-Beenthere: fork@example.com X-Mailman-Version: 2.0.11 Precedence: bulk List-Help: List-Post: List-Subscribe: , List-Id: Friends of Rohit Khare List-Unsubscribe: , List-Archive: Date: 12 Sep 2002 12:59:03 -0700 X-Spam-Status: No, hits=-11.1 required=7.0 tests=EMAIL_ATTRIBUTION,IN_REP_TO,KNOWN_MAILING_LIST, QUOTED_EMAIL_TEXT,REFERENCES,SPAM_PHRASE_00_01 version=2.50-cvs X-Spam-Level: On Thu, 2002-09-12 at 12:22, Dave Long wrote: > > > > ... randomising letters in the middle of words [has] little or no > > effect on the ability of skilled readers to understand the text. This > > is easy to denmtrasote. In a pubiltacion of New Scnieitst you could > > ramdinose all the letetrs, keipeng the first two and last two the same, > > and reibadailty would hadrly be aftcfeed. My ansaylis did not come > > to much beucase the thoery at the time was for shape and senqeuce > > retigcionon. Saberi's work sugsegts we may have some pofrweul palrlael > > prsooscers at work. The resaon for this is suerly that idnetiyfing > > coentnt by paarllel prseocsing speeds up regnicoiton. We only need > > the first and last two letetrs to spot chganes in meniang. I'm working with an experimental text recognition/processing engine that exhibits similar characteristics. It can read right through misspellings like the above without any difficulty. And as the author above suggested, the pattern matching is inherently parallel internally. If the text recognition algorithm/architecture humans use is anything like the algorithm/structure we've been working with, the reason the first letter (and to a lesser extent, the last letter) is important is that without it the text pattern recognition problem is exponentially more difficult (from a theoretical standpoint anyway) and has to be resolved using deeper abstraction analysis. The middle letters are far less important and computationally much easier to resolve correctly. Cheers, -James Rogers jamesr@best.com