wikis, rubrics and views: an integrated approach to improving documentation

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DESCRIPTION

For many years scientists and data managers have focused on creating metadata that supports the discovery of available data. This is important, but once data sets are discovered, users need metadata that supports use and understanding of those data. This talk describes a system developed to support the required metadata improvements using wikis, rubrics, and metadata views. The wikis provide a mechanism for the community to record experiences and lessons learned and provide high-quality examples. Rubrics provide a mechanism for consistent and clear quantitative evaluation of the completeness of metadata records. The results displays include integrated links to the wiki. Views provide views with connections to the wiki and on-going interactive learning. These tools can be used with metadata from any standard and can facilitate translation of the metadata between multiple standards.

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Wikis, Rubrics, Views and Connections: An Integrated Approach to Improving DocumentationTed Habermann, The HDF GroupAnna Milan, NOAA/NESDIS/NGDC

WikiWiki

Rubrics Views Connections

Web Accessible Folder Web Accessible Folder

Portals

The Data Management Wiki

WikiWiki

The NOAA Data Management wiki is a community knowledge resource developed and maintained by a small group in NOAA and available to all.

It is the heart of the tools.

https://geo-ide.noaa.gov/wiki

Wiki Pages

Discussion• Explanation, guidance, rationale,

examples• Developed first – organic evolution in

response to community needs

Wiki Pages

Discussion• Explanation, guidance, rationale,

examples• Developed first – organic evolution in

response to community needsClass / Element• Structure, order, alternatives• Came later for specific support of

metadata editing

Wiki Pages

Discussion• Explanation, guidance, rationale,

examples• Developed first – organic evolution in

response to community needsClass / Element• Structure, order, alternatives• Came later for specific support of

metadata editing Training• Part of structured paths through wiki

content

Wiki Navigation

Categories• Automatic mediaWiki Capability• Many-to-Many, Sub-Categories

Wiki Navigation

Categories• Automatic mediaWiki Capability• Many-to-Many, Sub-Categories

Categories as “Home Pages”• Automatic page lists• Simplifies navigation and maintenance

Wiki Navigation

Categories• Automatic mediaWiki Capability• Many-to-Many, Sub-Categories

Categories as “Home Pages”• Automatic page lists• Simplifies navigation and maintenance

ISO Explorer• Consistent presentation (templates)• Follows structure of standard

5242

5

232

127

359

255

Content Creation

49

173

5231

111

269

Content Updates

Web Accessible Folder Web Accessible Folder

Web Accessible Folders

Titles Links Scores Dates Views

Metadata Evaluation

• Requires conventions or model that can be used for evaluation (a set of suggested fields and practices)

• Oriented towards use cases (text search, spatial/temporal search, lineage, …)

• Evaluates completeness, not quality• Designated Community Representatives

(OAIS) = gold standard

WikiWiki

Rubrics are made of Spirals made of Fields

Rubric

Spiral

Field Field Field Field

Spiral

Field Field

Spiral = Concepts To Address Documentation Need

Opportunities for improvement

Spiral None 0-33% 34-66% 67-99% All

Identification

Connection

Extent

Distribution

Description

Content

Lineage

AcquisitionInformation

Metadata Evaluation for Dataset XDate: 2012/08/14

Spirals and Rubrics

Each record has a score that can be calculated using a consistent, standard tool

Spiral None 0-33% 34-66% 67-99% All

Identification

Connection

Extent

Distribution

Description

Content

Lineage

AcquisitionInformation

Metadata Evaluation for Dataset XDate: 2012/08/14

Spirals and Rubrics

Progress

GOAL

S

Each record has a score that can be calculated using a consistent, standard tool

Spiral = Concepts That Address Documentation Need

WikiLinks

Connections Between Multiple Standards

Connections Between Multiple Standards

An Integrated Approach to Improving Documentation

WikiWiki

Rubrics Views Connections

Web Accessible Folder Web Accessible Folder

Portals

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