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Difference between revisions of "Data Models 1.X"
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==Motivation== | ==Motivation== | ||
− | + | Items #3 and #5 of the [http://www.eclipse.org/higgins/higgins-charter.php charter] state or imply the need for a robust identity and social networking data model: | |
− | : '''Provide | + | : '''Scope item 3. Provide an API and data model for the virtual integration and federation of identity and security information from a wide variety of sources.''' |
− | + | : '''Scope item 5. Provide a social relationship data integration framework that enables these relationships to be persistent and reusable across application boundaries. ''' | |
==Overview== | ==Overview== |
Revision as of 23:10, 4 September 2007
Contents
Motivation
Items #3 and #5 of the charter state or imply the need for a robust identity and social networking data model:
- Scope item 3. Provide an API and data model for the virtual integration and federation of identity and security information from a wide variety of sources.
- Scope item 5. Provide a social relationship data integration framework that enables these relationships to be persistent and reusable across application boundaries.
Overview
- Concepts terms used in the data model
- Data Model Goals --design goals
- Higgins Ontology --summary of higgins.owl (aka HOWL) classes and properties
Example Context Schemas (based on higgins.owl)
- test-person Example Context Ontology
- Person-with-address Example Context Ontology
- Person-with-friend Example Context Ontology
Status
- Data Model Open Issues
- LDAP Issues and To-Dos --open issues specifically related to LDAP schema
Reference
RDF/OWL Related Resources
- Intro to RDF/OWL: RDF-OWL Data Model
- Semantic Web (RDF/OWL) Resources
- Toolkit: Developers Guide to Semantic Web Toolkits
- Reference documents: W3C Web Ontology Working Group
- Tutorial: http://www.cs.man.ac.uk/~horrocks/ISWC2003/Tutorial/
- Normalization to OWL/RDF
- Schemat
- Sebastian Dietzold, Generating RDF Models from LDAP Directories (PDF) , 2nd Workshop on Scripting for the Semantic Web co-located with the 3rd European Semantic Web Conference, June 12, 2006
Other Resources
- http://identityschemas.org
- "D3.2: Models" FIDIS, October, 2005, (PDF 74 pages). Summary: "The objective of this document is to present in a synthetic way different models of representation of a person ("person schema") that can be used in different application domains.
- eduPerson spex
Old and/or obsolete
- Data Model Proposal, Data Model Proposal Alternative One
- Older set of goals: Preliminary Data Model Goals