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Work Group Charter
This document describes the scope of activities that are included (or not included) in the work group mandate, defines the expected deliverables, lists the skill sets necessary to complete the work, addresses risks inherent in the project, captures an analysis of the impact of this charter on other work of the PPDM Association and defines roles and responsibilities.
Business Requirements
This set of documents outline the functions to be supported by the developed standard, the information requirements necessary to satisfy these functions and addresses the methods employed in the data model or other standard to address each requirement. These documents will be created as the work group proceeds.
Model Drafts
The Taxonomy model proposal is revised regularly. The most recent draft is listed here.
Taxonomy_Model_Proposal.ppt (Last Updated: Nov 29, 2005)
Taxonomy Dimensions
This document lists the taxonomic dimensions that are perceived as useful by the work group and discusses how they relate to other standards, such as the Dubin Core. Last updated: Nov 03, 2005.
United Nations code set (UNSPSC)
UNSPSC_v8_0401_FINAL.xls (takes you www.unspsc.org)
Mapping between PPDM and Dublin Core
This spreadsheet shows how the PPDM 3.7 data model maps into the Dublin Core set of attributes.
Presentations and Papers
Following are some hyper links to documents that the work group chairs feel will provide participants with a good high level education about Meta Data, Taxonomies and Ontologies.
http://ontology.teknowledge.com/ (SUMO)
http://www.cyc.com/cyc/opencyc/overview (OpenCyc)
http://www.cyc.com/cyc/technology/whatiscyc_dir/whatdoescycknow (Cyc Diagram)
http://www.btinternet.com/~Chris.Angus/epistle/specifications/ecm.html (European Process Industries STEP Technical Liaison)
http://www.ksl.stanford.edu/people/dlm/papers/ontology-tutorial-noy-mcguinness-abstract.html (Abstract: Ontology Development 101: A Guide to Creating Your First Ontology)