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Re: Profiles intro

From: Deborah L. McGuinness <dlm@ksl.stanford.edu>
Date: Wed, 09 Apr 2008 15:00:21 -0400
Message-ID: <47FD1245.1020502@ksl.stanford.edu>
To: Michael Schneider <schneid@fzi.de>
CC: Carsten Lutz <clu@tcs.inf.tu-dresden.de>, OWL Working Group WG <public-owl-wg@w3.org>, Alan Wu <alan.wu@oracle.com>

just to add some support to this thread
1 - i am strongly supportive of this need for having simple 
understandable descriptions of at least one kind of user we believe 
should use each fragment.
2 - on the 3 points below, if i had 2 and 3 below, i would use them 
right away.
my restatement of what i would use today would be:

2a Creating inference graphs from RDF data by performing rule-based 
forward chaining thus making information that is implicit in the rdf 
explicit in the rdf graph. 
3a  Efficiently querying the resulting inference RDF graph with standard 
web query languages including SPARQL.

I specifically was silent on the not necessarily complete - if i could 
have complete algorithms, that is better, but incomplete is still useful.

i would use this immediately in my joint work on instance evaluation.

deborah


Michael Schneider wrote:
> Carsten Lutz wrote:
>
>   
>> PS: Zhe: can you provide a one-liner describing the most 
>> typical scenario
>>     for OWL-R? We are clearly not restricted to a one-liner in our
>>     documents, but it would help to understand your view.
>>     
>
> Michael here! Perhaps something like:
>
>   1) Sporadically and incrementally specifying semantics for only certain
> parts of the vocabulary used within existing RDF data.
>
>   2) Creating (not-necessarily complete) inference graphs from such RDF data
> by performing rulebased forward chaining, which is based on the semantics
> that have been specified earlier.
>
>   3) Efficiently querying the resulting inference RDF graph with SPARQL.
>
> But I don't know how to make a "one-liner" out of this. ;-)
>
> Cheers,
> Michael
>
> --
> Dipl.-Inform. Michael Schneider
> FZI Forschungszentrum Informatik Karlsruhe
> Abtl. Information Process Engineering (IPE)
> Tel  : +49-721-9654-726
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> Email: Michael.Schneider@fzi.de
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>
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>   
Received on Wednesday, 9 April 2008 19:01:02 GMT

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