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Re: [ontolog-forum] Ontology of Rough Sets

To: "'[ontolog-forum] '" <ontolog-forum@xxxxxxxxxxxxxxxx>
From: "Rich Cooper" <rich@xxxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 26 Jan 2011 13:12:36 -0800
Message-id: <20110126211250.BFC37138D19@xxxxxxxxxxxxxxxxx>
Further agreed.    (01)

Knowledge can be modeled as timeless, but the intuitive notion of learning
expects knowledge to increase with experience.  The generally accepted rule
of thumb is that efficiency increases by 20 to 30 percent for every doubling
of experience.  Therefore knowledge does, in fact, increase with the
learning individual.      (02)

So any timeless model will have to have projections of the timeless
individuals onto useful classes of present individuals otherwise filtered
into the context.  Whether the context can be modeled as timeless is a
completely different question, and just as complex.      (03)

-Rich    (04)

Sincerely,
Rich Cooper
EnglishLogicKernel.com
Rich AT EnglishLogicKernel DOT com
9 4 9 \ 5 2 5 - 5 7 1 2
-----Original Message-----
From: ontolog-forum-bounces@xxxxxxxxxxxxxxxx
[mailto:ontolog-forum-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Ronald Stamper
Sent: Wednesday, January 26, 2011 12:40 PM
To: [ontolog-forum] 
Subject: Re: [ontolog-forum] Ontology of Rough Sets    (05)

Agreed!    (06)

Ronald    (07)

On 26 Jan 2011, at 12:44, John F. Sowa wrote:    (08)

> Ronald and Pat,
>
> There is no such thing as a single, ideal ontology that captures
> every useful way of looking at everything from every possible
> perspective and granularity for every purpose.
>
> There are many different theories of contexts, situations,
> and situated communicating and interacting agents.  Those
> systems, theories, and implementations are valuable and
> efficient for many kinds of purposes.  In fact, they reflect
> the way people happen to be situated in some finite chunk
> of reality from one moment to the next.
>
> But other representations are useful for different applications,
> and there are systematic ways of converting one to the other.
> In particular, it's important to communicate with situated agents
> in terms of the situation in which they are operating.
>
> When an accident is imminent, you don't want to send a driver
> (or the car) a fully-qualified 4D specification.  You just want
> to say "STOP!"
>
> Fundamental principle:  Any single uniform universal representation
> is guaranteed to be awkward, inconvenient, or inefficient for a huge
> number of critical applications.
>
> John
>
>
>
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>    (09)


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