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Subject: RE: [regrep] Presentations and questions : persistent URLs


Joe,

Hello again.  That question was mine, addressed to Alan Kotok at his presentation of the DRIve registry.  He indicated that this registry did not contain a repository, and that any URLs pointing to artifacts (referred to in a database record) simply pointed elsewhere.  My question was oriented toward the idea that the owner of the artifact could move or delete it without alerting the DRIve registrars; indeed, they may not even know their artifact was being pointed to.  Alan assured me that there were contractual obligations which kept communication lines open between the two parties.

Thanks,
Nicholas

-----Original Message-----
From: Chiusano Joseph [mailto:chiusano_joseph@bah.com]
Sent: Wednesday, January 29, 2003 6:00 AM
To: Breininger, Kathryn R
Cc: ebXML Regrep (E-mail); sang.shin@sun.com; weida@apelon.com;
akotok@disa.org; lane.derek@epa.gov
Subject: Re: [regrep] Presentations and questions


Regarding "Persistent locations in registries (DRIve)":

Since DRIve (http://www.disa.org/drive/index.html) is an ebXML 1.0 (RS
and RIM) implementation, I believe this would simply come back to our
Registry specifications.  It's not clear to me what the exact question
is - it may be related to the "URI for RegistryObject" question that was
already answered.  Is there any more information that we can/should
have?

Joe

"Breininger, Kathryn R" wrote:
> 
> The overview presentation I gave and the tutorial presentation and case studies Monica presented are now posted on the ebXML Registry home page under the "Documents" section, in a subsection titled "Presentations" http://www.oasis-open.org/committees/regrep/#documents .  In addition, here are the questions that were raised during the panel discussion.
> 
> *       Use of packages, how to organize items in a registry?
> *       Taxonomies and classifications, what's the difference?
> *       OAIS: integrity of objects over time
> *       How to integrate 11179 and ebXML
> *       Persistent locations in registries (DRIve)
> *       How to register namespaces?
> *       Multi-lingual capabilities
> *       URI for RegistryObject
> 
> The third question (Integrity of objects over time) was asked specifically by Derek Lane, from EPA.  More detail on his question follows:
> 
> 1. Comparison between the two concepts ebXML Reg/Rep with OAIS [Reference Model for an Open Archival Information System (OAIS)]
> 2. Capability to ensure integrity of objects over time
> 3. If a checksum may be required to ensure that the object is what was submitted over time (mentioned by Lane in discussion).
> 
> Please respond with answers on the third question (details 1-3 above) directly to the list and Derek Lane at lane.derek@epa.gov  The link to OAIS is at: http://ssdoo.gsfc.nasa.gov/nost/isoas/overview.html
> 
> Please also feel free to discuss each of the other questions above on the list.  This is a good opportunity to address some of these questions, and possibly consider for version 4.0 or as topics of best practice papers!
> 
> Kathryn
> 
> Kathryn Breininger
> CENTRAL Project Manager
> Emerging Technologies
> Boeing Library Services
> 
> 425-965-0182 phone
> 425-237-3491 fax
> kathryn.r.breininger@boeing.com
> 
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