Iso/Iec 19763

Iso/Iec 19763

メタデータ規格とその動向 堀内 一 元 東京国際大学 IEC TC3 SC3D ISO/IEC JTC1 SC32 WG2 (NPO)UMTP AI 情報技術と方法論の変遷 BigData指向 SOA 情 サービス指向 報 生 モデル指向 異分野連携 産 企業間連携 性 オブジェクト指向 データ指向 BPR:ビジネスプロセス改革 オフィス クラウド・ プロセス指向 オートメーション コンピューティング SIS(戦略的情報システム) Web2.0-3.0 ビジネス処理の コンピュータ化 インターネット+Web システム再構築 コンピュータ 携帯電話、 スマホ タブレット 導入 サーバ+ PC 大型コンピュータ 1960 1970 1980 1990 2000 2010 2020 2010年代 メタ情報の変遷 知識・概念共有 のためのメタ情報 オントロジー 概念・情報共有用 2000年代(後半) メタ情報 情報共有のためのメタ情報 (情報要素、モデル) Registry 1990年代 ソフトウェア開発用メタ情報 (仕様,プロセス) ソフトウェア構成 メタ情報 1980年代(前半) Repository DBMS管理用メタ情報 (スキーマ、サブスキーマ) データベース管理用 1970年代 DD/DS メタ情報 ソフトウェア管理用メタ情報 (プログラム、データ) Data Dictionary データとは 表現手段 概念 表現 こと データ もの CODASYLの情報代数 ●Mapping between Entity and Value, specified by Property (An Information Algebra :CODASYL, 1964) Entity Set Property Value Set Name “Jon Due” “Adam Smith” Sex “Male” “Female” 5 Information Space(Q) Employee Id Datum Point={022, TaroUrasima,45.04.01} “022” Record “Taro Urasima” “45.04.01” Name Birth Day メタデータとは; ISO/IEC 11179-1( JTC1 SC32 WG2) Metadata is data about data 「データを記述するデータ」とは; メタデータ ••どんな表現形式をとったものかどのような規格に基づくものか • どんな表現形式をとったものか 住所”;・・・・ “ • どのような値を使えばよいか • この要素の管理者はだれか etc. 学籍番号 氏名 住所 メタデータとレジストリ Data of Data (データを記述するデータ) メタデータ・レジストリ メタ・メタデータ メタデータ実現値 データ項目名 データ型 更新日 開始時刻 Date & time 2009.01.02/9:00 担当者名 Person name 2009.01.03/9:00 データ項目(カラム) データベース メタデータ 開始時刻 担当者名 2008.12.24/10:00 国際太郎 データ実現値 2008.12.24/11:00 的場次郎 値域 Date&time Person ・・・ Location name 8 「メタデータの階層」 ISO/IEC 10027 (IRDS Framework) & ISO/IEC10728(IRDS Service Interface), 1992 Meta-Meta M3 DataStore Component File Table Column Meta Attr M2 Table Column Attr Emp EmpNo Numeric Name string M1 Address string Type EmpNo Name Address 001 吉田 東京 002 三木 千葉 Instance M0 003 佐藤 埼玉 ISO/IEC19502 (MOF) 9 メタデータ規格化動向 ISO TC59 BIM: Building Information Modeling PIPS CIM: Common Information Rosseta Net ISO TC65 CCTS, UMM, Model UN/CEFACT UCM IEC TC3 HL7 ISO TC127 UBL OASIS SC3D ISO TC 215 ebXML RIM, RS Earth Moving Health UDDI.org PLIB, CDD machine Informatics SAML OAGIS ISO29002 (SNOMED) UDDI ISO TC211 XML, W3C WSA,WSDL, Metadata or Registry Geographical data SOAP Standards OMG MOF, CWM, ODM Intelligent Transportation Systems NATO ECCMA ISO8000 ISO TC 204 ISO/IEC ISO/IEC19763 Terminology 11179 MFI SQL Catalog Library MDR E-Commerce ISO TC 37 metadata metadata ISO/IEC JTC1 SC32 TC154 ISO TC 46 GS1 Dublin Core Learning Metadata Topic map EPC-G ISO/IEC JTC1 SC34 ISO/IEC JTC1 SC36 SIL, Products Catalog メタデータ規格のタイプ •ebXML Core Component, •Dublin Core, •RSS •Digital Library メタデータ型 •Image Processing •Geographical Map •ebXML RIM •Broad Casting Program •ISO/IEC19763(MMF) メタデータ実現値 •Health Care •elearning •etc レジストリ 表現 管理属性 表現言語 蓄積構造 •MOF(ISO19502)、 •RDF、 •ISO/IEC10728(IRDS) XMDR •ISO/IEC11179(MDR) •OWL、 •ebXML Repository Service •Topic Map メタデータ規格のタイプ 記述 サービスインタフェース メタモデル RDF, IRDS, MOF, 11179, OWL ebXML RS ebXML RIM 概念 メタ情報 交換 登録 内容 属性組 形式 登録方法 ebXML CC, IRDS, CDIF, 11179, 19763 Dublin Core 11179, XMI, 共通要素 ebXML RIM PDES, 値 ISO Codes ISO/IEC JTC1 SC32WG2 データ管理と交換 JTC1 ISO/IEC Joint Technical Committee 1 on Information Technology Date of establishment: 1987 Objectives: • Develop, maintain, promote and facilitate IT standards required by global markets meeting business and user requirements concerning: • design and development of IT systems and tools • performance and quality of IT products and systems • security of IT systems and information • portability of application programs • interoperability of IT products and systems • unified tools and environments • harmonized IT vocabulary • user friendly and ergonomically designed user interfaces. Sub committees in JTC1 • SC2: Coded Character Sets • SC6: Telecommunications and Information Exchange Between Systems • SC7: Software Engineering • SC9: Big Data • SC11: Flexible Magnetic Media for Digital Data Interchange • SC17: Identification Cards and Related Devices • SC22: Programming Languages, Their Environments and Systems Software Interfaces • SC23: Optical Disk Cartridge for Information Interchange • SC24: Computer Graphics and Image Processing • SC25: Interconnection of Information Technology Equipment • SC27: IT Security Techniques • SC28: Office Equipment • SC29: Coding of Audio, Picture, Multimedia and Hypermedia Information • SC31: Automatic Identification and Data Capture Techniques • SC32: Data Management and Interchange • SC34: Document Description and Processing Languages • SC35: User Interfaces • SC36: Learning Technology • SC37: Biometrics • SC38: Cloud Computing and Distributed Platforms • SC39: Sustainability for and by Information Technology • SC40: IT Service Management and IT Governance • SC41: Internet of Things and related technologies ISO/IEC JTC1 SC32WG2 ISO/IEC JTC1 WG1: open-edi WG2: Metadata SC32 : WG3: SQL Data WG4: SQL/MM Management & Interchange WG5: RDA(廃止) 1998 SC14 SC21WG3 データ要素 データベース JTC1規格化ステップ IS: International Standard DIS: Draft International FCD: Standard Final Committee Draft CD: 通常:1.5年~3年 Committee Draft WD: Working Draft Study Period 1~1.5年 NWI: か国参加 5 New Work Item WG 2 scope : – a) a framework for specifying and managing metadata; – b) specification and management of metadata elements, structures, and their associated semantics; – c) specification and management of value domains, such as classification and code schemes; – d) specification and management of data about processes and behavior; – e) facilities to manage metadata, for example: data dictionaries, repositories, information resource dictionary systems, registries, and glossaries; – f) facilities to exchange metadata, including its semantics, over the Internet, intranets and other media. 発行済「メタデータ」規格 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 11179-4:2004 Information Technology – Metadata Registries (MDR) - Part 4: Formulation of data definitions • ISO/IEC 11179-5:1995 Information technology – Specification and standardization of data elements - Part 5: Naming and identification principles for data elements • ISO/IEC 11179-6:2005 Information Technology – Metadata Registries (MDR) - Part 6: Registration • ISO/IEC TR 20943-1 Information technology – Achieving Metadata Registry Content Consistency - Part 1: Data elements • ISO/IEC TR 20943-3 Information technology – Achieving Metadata Registry Content Consistency - Part 3: Value Domains 19 発行済み「メタモデル」規格 • ISO/IEC 19763-1: Information Technology – Metamodel framework for interoperability (MFI) – Part 1: Reference model • ISO/IEC 19763-3: Information Technology – Metamodel framework for interoperability (MFI) – Part 3: Metamodel for ontology registration • ISO/IEC 19763-5: Information Technology – Metamodel framework for interoperability (MFI) – Part 5: Metamodle for process registration • ISO/IEC 19763-6: Information Technology – Metamodel framework for interoperability (MFI) – Part 6: Registry summary • ISO/IEC 19763-7: Information Technology – Metamodel framework for interoperability (MFI) – Part 7: Metamodel for service registration • ISO/IEC 19763-8: Information Technology – Metamodel framework for interoperability (MFI) – Part 8: Metamodel for role and goal registratio • ISO/IEC 19763-9: Information Technology – Metamodel framework for interoperability (MFI) – Part 9 : On demand model selection based on RGPS [Technical Report] • ISO/IEC 19763-10: Information Technology – Metamodel framework for interoperability (MFI) – Part 10: Core model and basic mapping • ISO/IEC 19763-12: Information Technology – Metamodel framework for interoperability (MFI) – Part 12: Metamodel for information model registration • ISO/IEC 19763-13: Information Technology – Metamodel framework for interoperability (MFI) – Part 13: Metamodel for forms registration 成立した規格 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 11179-4:2004 Information Technology – Metadata Registries (MDR) - Part 4: Formulation of data definitions • ISO/IEC 11179-5:1995 Information technology – Specification and standardization of data elements - Part 5: Naming and identification principles for data elements • ISO/IEC 11179-6:2005 Information Technology – Metadata Registries (MDR) - Part 6: Registration • ISO/IEC TR 20943-1 Information technology – Achieving Metadata Registry Content Consistency - Part 1: Data elements • ISO/IEC TR 20943-3 Information technology – Achieving Metadata Registry Content Consistency - Part 3: Value Domains 21 成立した規格 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 22 成立した規格 -continued- Code Sets & Representation

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