Overview of sc 32 wg 2 standards projects supporting semantics management
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Overview of SC 32/WG 2 Standards Projects Supporting Semantics Management. Open Forum 2005 on Metadata Registries 14:45 to 15:30 13 April 2005. Larry Fitzwater U.S. Environmental Protection Agency & ISO/IEC JTC 1/ SC 32/WG 2 Convener. Abstract.

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Overview of sc 32 wg 2 standards projects supporting semantics management

Overview of SC 32/WG 2 Standards Projects Supporting Semantics Management

Open Forum 2005 on Metadata Registries

14:45 to 15:30

13 April 2005

Larry Fitzwater

U.S. Environmental Protection Agency

&

ISO/IEC JTC 1/ SC 32/WG 2 Convener


Abstract

Abstract

  • This presentation will give an overview of the ISO/IEC JTC 1/SC 32/WG 2 work on metadata registries, common logic, metamodel framework, and other projects. This includes work to extend the ISO/IEC 11179 metadata registry standard to handle complex concept structures. It will discuss liaisons with TC 37, OMG, W3C and other organizations.


What is metadata

What is Metadata?

  • Metadata is data about data

    • It’s just plain, ordinary, everyday, gardenvariety data

    • It is found in documents, messages, images, sound streams, data sets, Web sites and videos

    • It provides information about the data or resource


Why is metadata important

Why is Metadata Important?

  • Promotes clearer understanding

  • Helps users find information

  • Promotes more efficient use/reuse of information

  • Promotes better data management


How does organized metadata promote better data management

How Does Organized Metadata Promote Better Data Management?

  • Provides a consistent model for capturing data about data

  • Captured in one place

  • Provides details on the custodian of the data

  • Links directly to online data

  • Reduces risk of duplicating data collections


What is the role of a data registry

What is the Role of a Data Registry?

  • Keeps facts necessary to clearly describe, inventory, analyze, and classify data

  • Supports data standards development process and distribution

  • Provides a source of well-formed data elements and value domains

  • Promotes the reuse of data in Agency systems and beyond

  • Enables data sharing, data integration, and data comparability

  • Serves as the central source of metadata information about Agency data


Published standards

Published Standards

Metadata Registry

  • ISO/IEC 11179-1:2004 Information Technology -- Metadata Registries (MDR) - Part 1: Framework

  • ISO/IEC 11179-2:2000 Information technology – Specification and standardization of data elements - Part 2: Classification for data elements

  • ISO/IEC 11179-3:2003 Information technology -- Metadata Registries (MDR) - Part 3, Registry Metamodel and basic attributes

  • ISO/IEC 11179-4:2004Information Technology – Metadata Registries (MDR) - Part 4: Formulation of data definitions

  • ISO/IEC 11179-5:1995Information technology – Specification and standardization of data elements - Part 5: Naming and identification principles for data elements

  • ISO/IEC 11179-6:2005Information Technology – Metadata Registries (MDR) - Part 6: Registration

  • ISO/IEC TR 20943-1Information technology – Achieving Metadata Registry Content Consistency - Part 1: Data elements

  • ISO/IEC TR 20943-3Information technology – Achieving Metadata Registry Content Consistency - Part 3: Value Domains


Published standards continued

Published Standards-continued-

Conceptual Schema

  • ISO TR 9007:1987 Information processing systems - Concepts and Terminology for the Conceptual Schema and the Information Base

    Structure for the Identification of Organizations

  • ISO/IEC 6523-1:1998 Information technology - Structure for the identification of organizations and organization parts – Part 1: Identification of organization schemes

  • ISO/IEC 6523-2:1998 Information technology - Structure for the identification of organizations and organization parts - Part 2: Registration of organization identification schemes


Published standards continued1

Published Standards-continued-

Code Sets & Representation

  • ISO/IEC 5218:2004 Information technology - Codes for the representation of human sexes ISO/IEC TR 9789:1994 Information technology - Guidelines for the organization and representation of data elements for data interchange - Coding methods and principles

  • ISO/IEC 14957:1996 Information technology - Representation of data elements values: Notation of the format

  • ISO/IEC TR 15452:2000 Information technology - Specification of Data Value Domain

    Information Resource Dictionary System (IRDS)

  • ISO/IEC 10027:1990 Information technology - Information Resource Dictionary System (IRDS) Framework

  • ISO/IEC 10728:1993 Information technology - Information Resource Dictionary Systems (IRDS) Services Interface

  • ISO/IEC 10728:1993/1 Information technology - Information Resource Dictionary System (IRDS) Service Interface - Amendment 1: C Language Binding

  • ISO/IEC 13238-3:1998 Information technology - Data Management Export/Import Facilities –Part 3: Export/Import Facilities for IRDS


Active projects

Active Projects

Logic

  • ISO/IEC WD 24707 Information technology - Common Logic (CL) – A Framework for a Family of Logic-Based Languages

    OMG

  • ISO/IEC DIS 19502 Information technology – Meta Object Facility (MOF) Specification

  • ISO/IEC DIS 19503 Information technology – XML Metadata Interchange (XMI)

    Information technology - Framework for Metamodel interoperability

  • ISO/IEC CD 19763-01 Part 1: Reference model

  • ISO/IEC CD 19763-02 Part 2: Core model

  • ISO/IEC WD 19763-03 Part 3: Metamodel for ontology registration

  • ISO/IEC WD 19763-04 Part 4: Metamodel for model mapping

    Standards Metadata

  • ISO/IEC WD 24706 Information technology-Metadata for technical standards and specifications documents


Active projects continued

Active Projects-Continued-

Information technology - Metadata Registries (MDR)

  • ISO/IEC FCD 11179-2 Part 2: Classification for administered items

  • ISO/IEC FDIS 11179-5 Part 5: Naming and identification principles(Will be published as ISO/IEC 11179-5:2005)

  • ISO/IEC AWI 11179-3 Part 3: Registry Metamodel and basic attributes 3rd Edition

    Information technology - Achieving Metadata Registry Content Consistency

  • ISO/IEC WD 20943-2 Part 2: XML Structured Data

  • ISO/IEC AWI 20943-4 Part 4: Overview

    Information Technology--Metadata registries (MDR) Module

  • ISO/IEC WD 19773-01 Part 1: Contact and location information module for metamodel

  • ISO/IEC WD 19773-02 Part 2: Relations information module for metamodel

  • ISO/IEC WD 19773-03 Part 3: Security information module for metamodel


Active projects continued1

Active Projects-Continued-

Information technology - Metadata Registry Interoperability & Bindings (MDR-IB)

  • ISO/IEC CD 20944-01Part 1:Framework

  • ISO/IEC CD 20944-02Part 2: Common vocabulary

  • ISO/IEC CD 20944-03Part 3: Common Provisions for Conformance

  • ISO/IEC AWI 20944-04Part 4: Generic usage

  • ISO/IEC AWI 20944-05Part 5: Common data structures and services

  • ISO/IEC AWI 20944-06Part 6: Semi-structured aggregation

  • ISO/IEC CD 20944-20Part 20: Common Provisions for Coding bindings

  • ISO/IEC AWI 20944-21Part 21: XML Coding Binding

  • ISO/IEC AWI 20944-22Part 22: DIVP Binding

  • ISO/IEC AWI 20944-23Part 23: ASN.1 Coding Binding

  • ISO/IECCD 20944-40Part 40: Common Provisions for API binding

  • ISO/IEC CDI 20944-41Part 41: C API binding

  • ISO/IEC AWI 20944-42Part 42: C++ API Binding

  • ISO/IEC CD 20944-43Part 43: Java API Binding

  • ISO/IEC CD 20944-44Part 44:ECMA script API Binding

  • ISO/IEC AWI 20944-45Part 45: Perl API Binding

  • ISO/IEC AWI 20944-46Part 46: Lisp API Binding

  • ISO/IEC CD 20944-47Part 47: PHP API binding

  • ISO/IEC AWI 20944-60Part 60: Common Provisions for Protocol binding overview

  • ISO/IEC AWI 20944-61Part 61: ODBC Protocol Binding

  • ISO/IEC AWI 20944-62Part 62: DCTP Protocol Binding

  • ISO/IEC AWI 20944-63Part 63: SOAP Protocol Binding

  • ISO/IEC AWI 20944-64Part 64: WSDL Protocol Binding

  • ISO/IEC AWI 20944-65Part 65: LDAP protocol binding

  • ISO/IEC AWI 20944-66Part 66: JMS protocol binding

  • ISO/IEC CD 20944-80Part 80: Common provisions for profiles

  • ISO/IEC CD 20944-81Part 81: Attribute Mapping for 11179-3 MDR metamodel

  • ISO/IEC CDI 20944-82Part 82: Profile for 11179-3 MDR metamodel

  • ISO/IEC AWI 20944-83Part 83: URI suffixes for 11179-3 MDR metamodel navigation


Wg 2 liaisons

WG 2 Liaisons

  • ISO/TC 37 Terminology and other language resources

  • ISO/TC 46 Information and documentation

  • ISO/TC 127 Mobile construction machinery

  • ISO/TC 154 Documents and data elements in administration, commerce and industry

  • ISO/TC 184 Industrial automation systems and integration

  • ISO/TC 204 Intelligent transport systems

  • ISO/TC 211 Geographic information/Geomatics

  • ISO/TC 215 Healthcare Informatics

  • IEC B3 JWG 15 Design Automation


Wg 2 liaisons continued

WG 2 Liaisons-Continued-

  • ISO/IEC JTC 1/SC 22 Programming languages

  • ISO/IEC JTC 1/SC 35 User Interfaces

  • ISO/IEC JTC 1/SC 36 Information Technology for Learning, Education & Training

  • ISO/IEC JTC 1/SC 37 Biometrics


Wg 2 liaisons continued1

WG 2 Liaisons-Continued-

  • DCMI Dublin Core Metadata Initiative

  • Eurostat

  • OECD Organisation for Economic Co-operation and Development

  • OMG Object Management Group

  • UN/ECE UN/Economic Commission for Europe/CEFACT

  • W3C World Wide Web Consortium


Overview of sc 32 wg 2 standards projects supporting semantics management

PART 1

PART 2

PART 3

PART 4

PART 5

PART 6

  • Past - Version 1

    • Data element management

    • Basic attributes of data elements


Overview of sc 32 wg 2 standards projects supporting semantics management

PART 1

PART 2

PART 3

PART 4

PART 5

PART 6

ISO/IEC 11179 - Present

  • Present - Version 2

    • Administered item management

    • Registry metamodel


Overview of sc 32 wg 2 standards projects supporting semantics management

PART 4

PART 1

PART 3

PART 5

PART 2

PART 6

PART 5

PART 5

ISO/IEC 11179 - Future

  • Future - Version 3

    • Knowledge management

    • Extensions for metamodel interoperability


Future directions

Future Directions

  • Part 2: Classification

    • Knowledge organization systems

    • Concept management

    • Semantic Web


Future directions1

Future Directions

(continued)

  • Part 4: Definitions

    • Data quality

    • Metadata quality


Future directions2

Future Directions

(continued)

  • Part 5: Naming

    • Context

    • Designations


Future directions3

Future Directions

(continued)

  • Part 1: Framework

  • Part 3: Metamodel

  • Part 6: Registration


Future issues

Future Issues

  • Model interoperability

  • Cultural adaptability

  • XML and Terminology registry interoperability

  • Non-enumerated Conceptual Domains

  • Meaning management


Freely available standards

Freely Available Standards

  • ISO/IEC 11179-1:2004Information technology – Metadata registries – Part 1: Framework

  • ISO/IEC 11179-3:2003Information technology – Metadata registries – Part 3: Registry metamodel & basic attributes

  • ISO/IEC 11179-4:2004Information technology – Metadata registries – Part 4: Formulation of data definitions

  • ISO/IEC 11179-5:2005(to be published)Information technology – Metadata registries – Part 5: Naming and Identification

  • ISO/IEC 11179-6:2005Information technology – Metadata registries – Part 6: Registration

  • ISO/IEC TR 20943-1:2003Information technology – Procedures for achieving metadata registry (MDR) content consistency -- Part 1: Data elements

  • ISO/IEC TR 20943-3:2004Information technology – Procedures for achieving metadata registry (MDR) content consistency -- Part 3: Value domains

    http://isotc.iso.org/livelink/livelink/fetch/2000/2489/Ittf_Home/ITTF.htm


For more information

For More Information

Larry Fitzwater

U.S. Environmental Protection Agency

&

ISO/IEC JTC 1/SC 32/WG 2 Convener

[email protected]


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