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Subject: Minutes: XDI TC Telecon Thursday 2011-10-27
- From: Drummond Reed <drummond.reed@xdi.org>
- To: OASIS - XDI TC <xdi@lists.oasis-open.org>
- Date: Thu, 27 Oct 2011 22:28:59 -0700
Following are the minutes of the unofficial telecon of the XDI TC at:
Date: Thursday, 27 October 2011 USA
Time: 1:00PM - 2:00PM Pacific Time (20:00-21:30 UTC)
ATTENDING
Mike Schwartz
Joseph Boyle
Markus Sabadello
Giovanni Bartolomeo
Drummond Reed
THE IDEARPAD LINK FOR TODAY IS:
1) UPDATES
Giovanni
just returned from ISWC - International Semantic Web Conference. There
were about 550 attendees. He presented a poster on how XRI adds the
ability to do composite identifiers to provide provenance, solving a
problem with RDF Named Graphs.
His
goal now is to try to write a full paper for the next conference to
fully flesh out the idea and provide some examples of how it could work
in practice.
Mike
and Giovanni talked about how the OpenXDI project's code might be
useful to attract the interest of the Linked Data community, since the
community is growing and developing more interest in some of the types
of problems that XDI solves. Mike and Giovanni will explore that
offline.
Mike
and Drummond said that there were two sessions on XDI at Internet
Identity Workshop Oct. 18-20 in Mountain View, both hosted by Mike (and
neither of which Drummond was able to go to due to conflicts). The
first one was more general itnroduction/demo, similar to the
presentation Mike did at the Telco 2.0 conference in New York.
Attendance was small but influential. The second one was specifically on
XDI link contracts. This one attracted more attendees (8), including
the gentleman who wrote the 800-63 specifications on identity assurance
at NIST, and Craig Burton.
Mike
also did a demo of OXGraph during the IIW demo fair, and there was a
great deal of interest. Mike, Joseph, and Drummond all also had talks
with Harry Halpin from the W3C.
Drummond
said that after IIW he had lunch with Victor Grey, a former member of
the TC, who is working on private social networks and is very interested
in using XDI as the protocol for connecting them.
2) OPENXDI UPDATE
Mike
said that there is a new version of OxGraph that supports messaging.
He's hoping to have it ready to test with real XDI accounts for TC
members next week.
3) MESSAGE AUTHORIZATION
Mike
explained that the OpenXDI work on messaging is raising so key
questions about authorization, i.e., how to specify authentication
information to support authorization of messages. For example, an XDI
server asking, "Is it really =!2222 who sent that message?)
We spent some time reviewing and working on the "Messaging for access to non-public resource" section:
More work remains.
# MIKE and DRUMMOND to work on this over the next few days.
4) XDI DISCOVERY
Drummond
talked with Mike at IIW about one obvious feature that we neglected in
the XDI Discovery spec proposal: resolution of cross-references to
http: and https: URIs as root nodes.
# DRUMMOND to add this to the XDI discovery page on the wiki.
5) NEXT CALL
The next call is next week at the regular time.
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