----- Original Message -----
From: Russell Wallace
To: [email protected]
Sent: Wednesday, March 14, 2007 1:33 PM
Subject: Re: [agi] Logical representation
On 3/14/07, David Clark <[EMAIL PROTECTED]> wrote:
"an AI system consisting of many modules has to have one canonical format
for representing content" WHY?
Because for A to talk to B, they have to use a language/format/representation
that both of them understand. By far the most efficient way to achieve this is
to decide on a single representation. If you do it on an ad hoc basis, N
modules will require you to either write O(N^2) translation routines (not
feasible) or abandon general interoperability (thereby also abandoning general
intelligence).
In a modern operating system that consists of a huge number of component
parts, there is no one data representation.
And the parts mostly don't talk to each other, indeed computer scientists
have for decades lamented the extent to which everything has to be reinvented
all the time because we can't effectively reuse existing components. The
exceptions to this e.g. relational databases, the clipboard, the Web, do indeed
involve agreeing on a single data representation.
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