From: Norbert Glaser
Subject: Frame-Based Languages
Date: Thu, 25 Jul 1991 10:08:14 +0000
Message-ID: <4212@loria.crin.fr>

Hi,

I'm currently working on a project for knowledge representation (semantic model for polygonal environment) and I decided to use a frame-based language for implementation. 
I know FRL, KRS, LOOPS and Objlog and I'm interested if there are OTHER LANGUAGES.
Are there others than KRS which are based on Common Lisp ?

Thank's in advance !

Norbert

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From: Jason Almeter
Subject: Re: Frame-Based Languages
Date: Fri, 26 Jul 1991 15:15:58 +0000
Message-ID: <JLA.91Jul26101558@rice.frc.ri.cmu.edu>

There is a frame based knowledge tool that was/is developed at
Carnegie Mellon called FrameKit.  The copy of the software I have
lists the current maintainer as:

Eric Nyberg
···@nl (.cmu.edu, .cs.cmu.edu, ???)
412-268-5140

I have no idea if this info is still valid, use at your own risk.

-jla-