The Dublin Core Metadata Initiative

Outline of Today’s
Presentation

The Context for Metadata on the Web

What is the Problem?

The Web as an
Information System

Metadata: Enabling higher quality information services on the Web

Metadata Takes Many Forms

Metadata for Resource Description
and Discovery

  The Internet Commons embraces
many Resource Description Communities

Interoperability
requires conventions about:

The Dublin Core Metadata Initiative

Dublin Core Metadata

Central Characteristics of the                Dublin Core Metadata Element Set

The Dublin Core
Metadata Element Set

  Dublin Core Metadata Initiative Workshop Series

  DCMI Workshop Series
(continued)

 DC Workshops

Extensibility
(refined semantics)

Modular
Extensibility

The Purpose of Qualifiers

Increase
Semantic Specificity

Controlled Vocabularies

Specification of
Encoding Rules

Define the Substructure
of a Compound Value

Authority Control

Tradeoffs of Qualification

Tom Baker’s
Theory of Pidgin Metadata

Pidginization and Creolization

Process and Standardization

The Dublin Core
Metadata Initiative

Governance Objectives

Steps Toward
Standardization

CEN (1)

CEN (2)

Projects:
a sampler

CORC: Cooperative Online Resource Cataloging

Deployment Issues:

Metadata Association Models
and
Syntax

Association Models
for Deploying Metadata

Syntax Alternatives

Syntax Alternatives:
Embedded HTML 4.0

Syntax Alternatives:
   XML

 Syntax Alternatives:
RDF

Resource Description Framework
What is it for?

Choosing Among
the Alternatives

Harvesting Metadata:
A solution or just another problem?

Web-Wide Worlds
How important are web indexes?

Relationships to
Other Metadata Activities

MARC/AARC2

INDECS project

Instructional Metadata

DC and Z39.50

The Bath Profile

DC-7 and the Workplan for the Year 2000

DC-7

DC-7 Agenda

DC 2000 Workplan:
Qualifier Proposals

Document DC Specifications
and Guides

DC 2000 Workplan:
Liaisons

DC 2000 Workplan:
Domain Specific Initiatives

Instructional Metadata

DC-Library

DC-Government

Metadata Registry Issues:
An important area of research

Functional Requirements for a
Dublin Core Metadata Registry

New Working Group Proposals

General Metadata Resources

More Information