The Marine Metadata Interoperability Project Overview and Roadmap

The Marine Metadata InteroperabilityMarine Metadata Interoperability

Project

Overview and Roadmap

http://marinemetadata.org

LOOKING 2005.05.17 Marine Metadata Interoperability <http://marinemetadata.org>

Aim(s) of the MMI Project

Solve the metadata problem.Solve the metadata problem.Make data systems work together. Make data systems work together.

Help users manage data using metadata. Help users manage data using metadata. Improve data management and interoperability.Improve data management and interoperability.

Solve the“meta” part of the data interoperability problem.Solve the“meta” part of the data interoperability problem.

Aim of the MMI Project

Solve the metadata problem.Solve the metadata problem.

Aim of the MMI Project

What does that mean?What does that mean?What metadata problem?What metadata problem?

The Metadata Problem: OneProtocols and Content Standards

• All these systems working together.

• How do they communicate?

Protocols

• What do they talk about?

Content Stds

The Metadata Problem: TwoSemantic Interoperability

• Simple matter of language.

• Simple matter of language. And knowledge.

“You Can’t Do That!”

Actually, we think we can Actually, we think we can (or at least, come pretty close).(or at least, come pretty close).

How Will the MMI Project Do That?

• Create and support a marine metadata community• A growing community of contributors and users

• Establish a marine metadata information center• A place that has marine metadata answers• We can’t be totally expert, but we can know who is

• Target the community’s technology needs• Guides; Vocabularies; Content Standards; Protocols;

Tools; Demonstrations and Examples

Community Web Sitehttp://marinemetadata.org

• Easily navigate and locate content• Browse content to find useful standards and tools

• Search for specific terms or descriptions

• Find how-to information on using metadata

• See comparisons of existing standards, tools

Community Web Sitehttp://marinemetadata.org

• Users can contribute their work and knowledge• Registered users easily create site content (plone)• Content approval and publication happens quickly

• Example: Support for domain vocabulary efforts• MMUG metadata workshop working groups• Environmental Observatories Data Mgt Collaboration• MBARI Standard Naming exercise• COTS development (tbd)

Mailing Lists

• Public lists (ask@marinemetadata.org)• Think of this service as free consulting• Should serve, stimulate, and engage community• Open to any inquiries; moderated as needed• Others: news@marinemetadata.org (newsletter),

workshop05-news@marinemetadata.org (workshop info)

• MMI-internal lists

Lots of Public Outreach

• Meetings• Conference presentations• Attendance and support at conferences

• Email• Announcements on other lists• Announce our latest services on our own list

• Links from other sites• May consider collaborations with some sites

• Documents and handouts

“That Won’t Be Enough.”

But wait! There’s more!

Metadata Projects• Metadata-Centric Interoperability Demo

(MBARI wanted this)

• Scientific Domain Vocabularies Work(Some in MMI wanted this)

• Workshop (We needed one)

• Web Services (The next thing for LOOKING)

Our Model

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Vocabulary Harmonization

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Vocabulary Harmonization

Vocabulary Mapping

AlignmentMapping

Source: Mena, E., Kashyap, V., Illarramendi, A. and Sheth, A. (1996). Managing multiple information sources through ontologies: relationship between vocabulary heterogeneity and loss of information. Knowledge Representation Meets Databases, Proceedings of the 3rd Workshop KRDB'96, Budapest, Hungary, Technical University of Aachen.

Vocabulary Web Services

1) Vocabulary Harmonization

2) Vocabulary Mapping

3) Vocabulary Services

4) Access to Data

Metadata Demonstration

Is That It?(Yes and No.)

• We will map and publish a few vocabularies.• The “side effects” are valuable

• Documented processes, training, and tools.• Common, central access to many vocabularies.• Functional services useful in applications.• Possibly, a standardized semantic framework.• Community of metadata-aware domain experts.

Longer-Term Activities

• Get more visitors, members (100), contributors

• Demonstrate usable results and systems

• Hold 2005 Marine Metadata Workshop• Will harmonize domain-specific ontologies

• Will entrain multiple small groups (experts in each)

• Address governance issues• This is (hopefully!) a long-term community activity

• Get funding!

Prognosis

• Technical• Talented people starting to create useful products• Big world with lots of needs—what should we fill?

• Funding• One-Year Program (through September 2005)• Prospects for finding money decent, but not definite

• Organizational• Need to create sustaining governance and financing• For external communities, MMI might be example,

consultant, or member organization, as appropriate

Credits

• National Science Foundation1

• SURA, the Southeastern Universities Research Association (http://www.sura.org),

• ONR, the Office of Naval Research (http://www.onr.navy.mil),

• NOAA (including the Coastal Services Center),

• OceanUS and regional IOOS systems.

1 NSF Grant ATM-0447031

Demonstration

The Marine Metadata Interoperability Project Overview and Roadmap

Documents

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Roadmap FOR Establishing Interoperability of Heterogeneous

The Effect of Syntax on Interoperability among Metadata

Metadata Standard Interoperability: Application in the ... · Metadata Standard Interoperability: Application in the Geographic Information ... geographic metadata, crosswalks

Leveraging Metadata Standards in ArcGIS for Interoperability

Collaboration Through Interoperability: FundRef and Other Metadata

Towards A Language for Metadata Schemas for Interoperability

Metadata & Interoperability: Free Tools

Towards an Interoperability Framework for Metadata Standards

A step toward data interoperability: NetCDF metadata

A physiome interoperability roadmap for personalized drug ...rsfs.royalsocietypublishing.org/content/royfocus/6/2/20150094.full.pdf · interoperability roadmap for personalized drug

On Metadata Interoperability in Data Warehouseslips.informatik.uni-leipzig.de/files/2000-13.pdf · On Metadata Interoperability in Data Warehouses ... sion deals with dynamic aspects

Oklahoma Interoperability Grant Data Roadmap

Metadata Standards and Applications 8. Metadata Interoperability and Quality Issues

A Shared Nationwide Interoperability Roadmap

Interoperability Roadmap Methodology - Energy.gov€¦ · 22/04/2017 · The roadmap methodology considers the GridWise Interoperability Context-Setting Framework’s2 interoperability

Metadata standards and interoperability

Nationwide Interoperability Roadmap draft version 1.0

Towards metadata interoperability - INSPIRE · 2018. 9. 26. · SPATIAL APPLICATIONS DIVISION Towards metadata interoperability Danny Vandenbroucke (SADL) Lieven Raes (Information

Roadmap for Interoperability “Interoperability for All” - Health IT … · 2016-02-27 · Roadmap for Interoperability “Interoperability for All” Achieving a Brighter Future