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Re: [uom-ontology-std] Using SPARQL Inferencing to do Units Conversion

To: uom-ontology-std <uom-ontology-std@xxxxxxxxxxxxxxxx>
Cc: "holger@xxxxxxxxxxxxxxx" <holger@xxxxxxxxxxxxxxx>
From: "Hodgson, Ralph (ARC-REE)[PEROT SYSTEMS]" <ralph.hodgson@xxxxxxxx>
Date: Sun, 6 Sep 2009 03:11:57 -0500
Message-id: <A2CFADAD83F9844EB0D71DE07BC27F7728ACD535@xxxxxxxxxxxxxxxxxxxxxx>
Ravi,    (01)

Thanks for your comments. If I understand your question properly, we can use 
SPIN for many other kinds of transformations. For example, state space vector 
and mass properties transformations.     (02)


Ralph Hodgson
NASA Constellation Program Ontologies Lead
650 336-3035
________________________________________
From: uom-ontology-std-bounces@xxxxxxxxxxxxxxxx 
[uom-ontology-std-bounces@xxxxxxxxxxxxxxxx] On Behalf Of ravi sharma 
[drravisharma@xxxxxxxxx]
Sent: Saturday, September 05, 2009 11:39 PM
To: uom-ontology-std
Subject: Re: [uom-ontology-std] Using SPARQL Inferencing to do Units    
Conversion    (03)

Ralph
This is a good example of URl helping understand and convert from one unit to 
another if operation is implied?
Can you give examples of how this knowledge can be extended beyond unit 
conversion?
--
Thanks.
Ravi
(Dr. Ravi Sharma)
313 204 1740 Mobile
On Sat, Sep 5, 2009 at 2:12 PM, Hodgson, Ralph (ARC-REE)[PEROT SYSTEMS] 
<ralph.hodgson@xxxxxxxx<mailto:ralph.hodgson@xxxxxxxx>> wrote:
The QUDT ontologies provide ontological support for units conversion. Holger 
Knublauch, of TopQuadrant, recently published a way of converting the units 
specified in the QUDT ontologies  using SPIN, SPARQL Inferencing Notation (see 
http://www.spinrdf.org<http://www.spinrdf.org/>).    (04)

Details at 
http://composing-the-semantic-web.blogspot.com/2009/08/units-ontology-with-spin-support.html    (05)


Ralph Hodgson
NASA Constellation Program Ontologies Lead
650 336-3035    (06)

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