Table of Contents
Z39.50 and Metadata Synergistic Solutions for
Integrated Access to Distributed Global Resources
Presentation Components
What Users Want
Current Access to Library Information
Information Access From a Single Resource
Integrated Information Access Option 1
Integrated Information Access Option 2
Integrated Access
Distributed and Integrated Access
Distributed and Integrated Access
What the Web Has Wrought
Centralized vs. Distributed IR
Challenges of Distributed and Integrated Access
ANSI/NISO Z39.50 ISO23950
Characterizing Z39.50
How Z39.50 Addresses the Challenges
Standardized Representations of Query and Database
Record
Search & Retrieval of MARC Records
Defining & Characterizing Metadata
Various Metadata Schemes
The Power of Metadata
PPT Slide
PPT Slide
Two Key Functions of Metadata
The Dublin Core Metadata Elements 15 Simple Elements
Element Name and Semantics
Dublin Core Metadata Example
Metadata & Semantic Interoperability
Z39.50 & Dublin Core
Dublin Core as Lens
Z39.50 & Dublin Core at Work
Synergistic Solutions: Z39.50 and Metadata |