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[higgins-dev] Re: The term "Higgins Global Graph"

As I said bad term as you can't encompass into one seamless global graph since you have limitations on what is in the graph, like limiting things to type URI

Anthony Nadalin | Work 512.838.0085 | Cell 512.289.4122

Inactive hide details for "Paul Trevithick" ---04/22/2008 05:54:33 PM---The HGG term was designed to dovetail with TimBLâs tho"Paul Trevithick" ---04/22/2008 05:54:33 PM---The HGG term was designed to dovetail with TimBLâs thoughts on the giant global graph (GGG) here:


From:

"Paul Trevithick" <paul@xxxxxxxxxxxxxxxxx>

To:

Anthony Nadalin/Austin/IBM@IBMUS

Cc:

"'Higgins \(Trust Framework\) Project developer discussions'" <higgins-dev@xxxxxxxxxxx>

Date:

04/22/2008 05:54 PM

Subject:

The term "Higgins Global Graph"




The HGG term was designed to dovetail with TimBLâs thoughts on the giant global graph (GGG) here: http://dig.csail.mit.edu/breadcrumbs/node/215 and here: http://en.wikipedia.org/wiki/Linked_Data (LD)

The Higgins 1.1 global graph encompasses all of the nodes in Timâs GGG and LD by embracing at least one of the two forms of Linked Data HTTP URIs. The HGG 1.1, however, can go much further because thanks to the HGGâs UDIs, XRDS, IdAS, and Context Providers its is possible to also encompass into one seamless HGG data from legacy data stores like LDAP directories, RDB data sources, etc. âand even access them using their NATIVE protocols (e.g. SQL, LDAP, etc.).

From: higgins-dev-bounces@xxxxxxxxxxx [mailto:higgins-dev-bounces@xxxxxxxxxxx] On Behalf Of Anthony Nadalin
Sent:
Tuesday, April 22, 2008 4:08 PM
To:
Higgins (Trust Framework) Project developer discussions
Cc:
higgins-dev-bounces@xxxxxxxxxxx; 'Higgins (Trust Framework) Project developer discussions'
Subject:
Re: [higgins-dev] I've updated the HGG wiki and PPT

Also the Global Graph is not really a good name as its not really global

Anthony Nadalin | Work 512.838.0085 | Cell 512.289.4122

Inactive hide details for "Paul Trevithick" ---04/22/2008 02:13:43 PM---Jim,"Paul Trevithick" ---04/22/2008 02:13:43 PM---Jim,


From:

"Paul Trevithick" <paul@xxxxxxxxxxxxxxxxx>

To:

"'Jim Sermersheim'" <jimse@xxxxxxxxxx>

Cc:

"'Higgins \(Trust Framework\) Project developer discussions'" <higgins-dev@xxxxxxxxxxx>

Date:

04/22/2008 02:13 PM

Subject:

[higgins-dev] I've updated the HGG wiki and PPT





Jim,


The wiki pages rooted at [1] have now been updated per Higgins 1.1 in three ways. First, the sub-pages all have (or should have) a âVersionâ section at the top. Second I have eliminated the 1.0 concept of Entity and changed zillions of places where Node was to now read Entity. Finally, Iâve update a few of them per our decision to simply use Entities as complex values. I have also edited the PPT here [2] per the latest HGG 1.1 model.


I also renamed âHiggins Identifierâ to âUDIâ and expanded its coverage from HTTP URIs and XRIs to also include support for the semweb communityâs âLinked Dataâ HTTP URIs. We havenât yet implemented support for Linked Data URIs but I think that doing so would allow Higgins IdAS to be used as a gateway to at least some of the emerging Linked Data data sources. Parity will be contributing resources to implement this stuff. It will help the IdAS/Higgins cause WRT both the partially overlapping semweb and the dataportability crowds.


-Paul


[1]
http://wiki.eclipse.org/Higgins_Global_Graph_1.1
[2]
http://dev.eclipse.org/viewsvn/index.cgi/org.eclipse.higgins/trunk/doc/org.eclipse.higgins.doc/Higgins-Data-Model-Intro.ppt?root=Technology_SVN&view=co
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