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Re: [ontolog-forum] Current Semantic Web Layer pizza (was ckae)

To: Chris Menzel <cmenzel@xxxxxxxx>, "[ontolog-forum] " <ontolog-forum@xxxxxxxxxxxxxxxx>
From: Randall R Schulz <rschulz@xxxxxxxxx>
Date: Mon, 17 Sep 2007 06:57:05 -0700
Message-id: <200709170657.05784.rschulz@xxxxxxxxx>
On Sunday 16 September 2007 20:36, Chris Menzel wrote:
> On Sun, Sep 16, 2007 at 10:23:08PM -0500, Chris Menzel wrote:
> > ...But that isn't to say that nothing can be done
> > within those limitations if a problem turns out to be NP-complete
> > or even (in general) undecidable -- consider, e.g., full
> > first-order reasoners like Otter.
> Or, I should have added, Randall Schulz's powerful Tau theorem prover
> (which implements a dialect of Common Logic).
> -chris    (01)

Powerful, you say?    (02)

Anyway, two things:    (03)

1) Tau has two authors, Jay Halcomb and myself
    (in the guise of H&S Information Systems).
2) Otter has been superceded in development by Prover9
    (<http://www.cs.unm.edu/~mccune/mace4/>)    (04)

Randall Schulz    (05)

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