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First feedback on MINUS

From: Simon Schenk <sschenk@uni-koblenz.de>
Date: Thu, 09 Jul 2009 09:13:54 +0000
To: "public-rdf-dawg@w3.org" <public-rdf-dawg@w3.org>
Message-Id: <1247130834.6317.60.camel@tweety> 
After some chatting with colleagues:

1) Whatever semantics we choose, the operator should not be called
MINUS, as its semantics is not even roughly clear intuitively.

2) A restriction to min. 1 shared variable is not intuitive.

Cheers,
Simon

-- 
Simon Schenk | ISWeb | Uni Koblenz
http://isweb.uni-koblenz.de
http://www.uni-koblenz.de/~sschenk
Five sentences policy: http://five.sentenc.es/
Received on Thursday, 9 July 2009 09:14:31 GMT

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