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Re: Authentication on the basis of RDF

From: Harry Chen <harry.chen@umbc.edu>
Date: Tue, 11 May 2004 10:49:12 -0400
Message-Id: <5DB65E34-A35A-11D8-81BA-000A957913E0@umbc.edu>
Cc: "<www-rdf-interest@w3.org>" <www-rdf-interest@w3.org>, "'Kotsch (Email)'" <Leszek.Kotsch@metadat.com>, "'Hoffmann (Email)'" <harald.hoffmann@metadat.com>
To: <kianoush.eshaghi@metadat.at>

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Kianoush,

You may want to take a look at Rei -- a policy specification language 
in RDF. It allows users to develop declarative policies over domain 
specific ontologies in RDF, DAML+OIL and OWL.

http://www.csee.umbc.edu/~lkagal1/rei

At UMBC, we have developed a number of prototype systems that use Rei 
for security access controls and privacy protections.

http://ebiquity.umbc.edu/v2.1/project/html/id/34/

http://ebiquity.umbc.edu/v2.1/person/html/Lalana//Kagal/

The SOUPA ontology has a lightweight policy ontology based Rei. It's 
less expressive than Rei but can be useful for building prototypes that 
only require the use of basic policy vocabularies.

http://pervasive.semanticweb.org/ont/dev/

- - Harry

- --
Harry Chen <> eBiquity Research Group <> Dept. of CSEE UMBC
mailto:harry.chen@umbc.edu <> http://umbc.edu/people/hchen4
<>  8303 775C F587 8F91 673B  000A C396 A7F5 C12B D936   <>


On May 11, 2004, at 6:04 AM, Kianoush Eshaghi wrote:

> I investigate to implement a schema of Authentication (identify). A 
> user
> attempts to act a network resource, at first it must to complete a
> authentication process, which determines how it acts the resource, i.e.
> under which rights (read, write,etc.) it can act. (role based).
>
> I implement the model on the basis of RDF. Is there a published
> RDF-vocabulary attended to my purpose?
>
> I appreciate any pointer.
>
> Thanks,
>
> Eshaghi
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Received on Tuesday, 11 May 2004 10:54:24 GMT

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