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Re: AllDifferent

From: Jim Hendler <hendler@cs.umd.edu>
Date: Tue, 14 Jan 2003 17:09:49 -0500
Message-Id: <p05200f4eba4a3aa528fd@[10.0.1.3]>
To: "Jos De_Roo" <jos.deroo@agfa.com>, pfps@research.bell-labs.com
Cc: www-webont-wg@w3.org

At 21:52 +0100 1/14/03, Jos De_Roo wrote:
>[sorry Peter, you maybe got this many times, but I coudn't post
>to the list as my mail address has changed]
>
>>  Apparently the record of the decision on AllDifferent may be a bit hard
>to
>>  read.
>>
>>  Here is my recollection:
>>
>>  <owl:AllDifferent>
>>   <owl:distinctMembers rdf:parsetType="Collection">
>>    <ex:Person rdf:about="John" />
>>    <ex:Person rdf:about="Mary" />
>>    <ex:Person rdf:about="Susan" />
>>    <ex:Person rdf:about="Joe" />
>>   </owl:distinctMembers>
>>  <owl:AllDifferent>
>>
>>  makes the denotations of John, Mary, Susan, and Joe be all different.
>
>I have no recollection of that nor can I find any result
>while searching all W3C mailing lists for "distinctMembers"
>but anyhow, we tested it that way for

This wasn't in a mailing list, is in our irc log (which was luckily 
kept at ILRT - thanks to Dave Beckett - if I had an Owl around I'd 
send it over to him)

>  [15:31:14] DanC
>PROPOSED: to resolve the AllDifferent issue using an AllDifferent 
>class and a distinctMembers property (to be elaborated by the 
>semantics editors).
>[15:31:53] DanC
>RESOLVED; connolly, carroll, Beckhofer, Dale, Volz abstaining.




-- 
Professor James Hendler				  hendler@cs.umd.edu
Director, Semantic Web and Agent Technologies	  301-405-2696
Maryland Information and Network Dynamics Lab.	  301-405-6707 (Fax)
Univ of Maryland, College Park, MD 20742	  240-731-3822 (Cell)
http://www.cs.umd.edu/users/hendler
Received on Tuesday, 14 January 2003 17:09:59 GMT

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