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Re: On production rules and phase I&II

From: Francois Bry <bry@ifi.lmu.de>
Date: Wed, 08 Mar 2006 14:52:28 +0100
Message-ID: <440EE19C.5090103@ifi.lmu.de>
To: jos.deroo@agfa.com
CC: public-rif-wg@w3.org

jos.deroo@agfa.com wrote:
> I am not used to reactive rules (still reading Paula's thesis)
> so don't shoot :-)
> What I am used to is
> o a collection of facts as a snapshot of the state of the world
> o a set of entailment rules (horn but with skolem functions) 
> a description of actions such as instatiation, modificatiation, ..
> ACT according to the latter derivations (which is completely
> separated from the reasoning but can give rise to new state
> of the world)
I do not see that the deduction rules give a new state of the world:
they specify a state of the world, but do not modify it. That is the
point: there are no state transitions in your excample, I believe.


Received on Wednesday, 8 March 2006 13:53:04 UTC

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