Re: Uniform Resource Agents -- a draft proposal

Pierre Desjardins (desjars@bowzer.citi.doc.ca)
Wed, 22 Mar 95 12:24:31 -0500


Message-Id: <9503221724.AA12255@bowzer.citi.doc.ca>
To: Leslie Daigle <leslie@beethoven.bunyip.com>
Cc: uri@bunyip.com, desjars@bowzer.citi.doc.ca
Subject: Re: Uniform Resource Agents -- a draft proposal 
In-Reply-To: Your message of "Tue, 21 Mar 95 14:43:17 EST."
             <9503211943.AA18545@beethoven.bunyip.com> 
Date: Wed, 22 Mar 95 12:24:31 -0500
From: "Pierre Desjardins" <desjars@bowzer.citi.doc.ca>

Leslie,

I do not know if you are familiar or not with the work of Prof. Gio Wiederhold 
from Stanford -- he has coined (I believe) the notion of "mediator" as a 
software module that exploits encoded knowledge about some sets or subsets of 
data to create information for a higher layer of applications. He has written 
a paper (*) wherein he positions mediators in the context of an architecture 
for future information systems. While reading your draft proposal on URAs, it 
did appear to me that some aspects might have sufficient commonality in terms 
of abstract functionality for you to benefit from his work (or maybe the other 
way around for that matter...).

Cheers!

    -- Pierre

(*) "Mediators in the Architecture of Future Information Systems", 36 pages
    < http://db.stanford.edu/pub/gio/1992/afis.ps >

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