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Sep 19, 2001 - Technical Subgroup Meeting Software Development for GFIS (Global Forest Information Service) Nguyen Thanh Binh.

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Presentation on theme: "Sep 19, 2001 - Technical Subgroup Meeting Software Development for GFIS (Global Forest Information Service) Nguyen Thanh Binh."— Presentation transcript:

1 Sep 19, 2001 - Technical Subgroup Meeting Software Development for GFIS (Global Forest Information Service) Nguyen Thanh Binh

2 Sep 19, 2001 - Technical Subgroup Meeting Outline zOverview zGFIS components zGFIS Metadata zResults and Demonstrating

3 Sep 19, 2001 - Technical Subgroup Meeting Overview

4 Sep 19, 2001 - Technical Subgroup Meeting Overview zForest Specific Application Domain ycollect, manage forest information resources over the world by means of metadata. yinteroperability search zOutput: yGFIS software, first version: xInformation server (IS) with multi-host search engine and house keeping functionalities xNodal software yDocumentations

5 Sep 19, 2001 - Technical Subgroup Meeting User (Vienna, Austria) GFIS INFORMATION SERVER (Vienna, Austria) GFIS Node Metadata GFIS Affiliated Node …….. GFIS Node …….. GFIS Node …….. Non GFIS Node Metadata GFIS Metadata $ Data/ Information A Data/ Information B Data/ Information C Data/ Information E Data/ Information D User GFIS Node …….. User GFIS Affiliated Node ………. Non GFIS Metadata User GFIS Node …….. User GFIS Node …….. Non GFIS Metadata

6 Sep 19, 2001 - Technical Subgroup Meeting System Architecture- Federated Approach Database Design: Member,Organization, Announcement,Event Metadata Design Repository for next version or not ?

7 Sep 19, 2001 - Technical Subgroup Meeting Technologies  Metadata Dublin Core, RDF (Resource Description Framework), XML (Extensible Markup Language)  Object Oriented Conceptual Design UML (Unified Modeling Language)  Internet and WWW (Web), I.e. Apache,PHP,  Ontology  Database Management

8 Sep 19, 2001 - Technical Subgroup Meeting GFIS components

9 Sep 19, 2001 - Technical Subgroup Meeting GFIS components zGFIS Information Server: yInformation server (IS) with multi-host search engine and yhouse keeping functionalities zGFIS Nodes & None GFIS Nodes, metadata conversion zRepository metadata

10 Sep 19, 2001 - Technical Subgroup Meeting GFIS House keeping zMember Management: yRegistration, edit user profile, posting zGFIS objects (Organizations, Events, Announcements, Projects) Management zForum Management zDocumentation Management zAdmin package

11 Sep 19, 2001 - Technical Subgroup Meeting GFIS Node zMember or Data Provider Management: yRegistration, edit user profile, posting metadata zMetadata Management yAdd, Edit, Local Search metadata zForum Management zAdmin packages zDemonstrating

12 Sep 19, 2001 - Technical Subgroup Meeting GFIS IS zNode Management for submitting a new node zGlobal or Multi host search yHierarchical geographical nodes ySimple and advanced search yKeyword, controlled vocabulary search zAdmin packages zDemonstrating

13 Sep 19, 2001 - Technical Subgroup Meeting GFIS Metadata

14 Sep 19, 2001 - Technical Subgroup Meeting Metadata  data about other data  A set of attributes, or elements, necessary to describe the resource in question  Example, a set of metadata records with elements that describe a book: author title date of publication description

15 Sep 19, 2001 - Technical Subgroup Meeting Dublin Core Metadata Standard  A simple effective element set for describing a wide range of networked resources  Comprising fifteen elements  Dublin Core has as its goals the following characteristics: Simplicity of creation and maintenance Commonly understood semantics International scope Extensibility http://dublincore.org

16 Sep 19, 2001 - Technical Subgroup Meeting Title: Using Dublin Core Creator: Diane Hillmann Date Issued: 2001-04-12 Identifier: http://dublincore.org/documents/2001/04/12/usageguide/ Replaces: http://dublincore.org/documents/2000/07/16/usageguide/ Is Replaced By: Not applicable Latest Version: http://dublincore.org/documents/usageguide/ Translations: http://dublincore.org/resources/translations/ Status of Document: This is a DCMI Recommendation. Description of Document: This document is intended as an entry point for users of Dublin Core. For non-specialists, it will assist them in creating simple descriptive records for information resources (for example, electronic documents). Specialists may find the document a useful point of reference to the documentation of Dublin Core, as it changes and grows. Example

17 Sep 19, 2001 - Technical Subgroup Meeting Example of Dublin Core Metadata

18 Sep 19, 2001 - Technical Subgroup Meeting Example Dublin Core Metadata

19 Sep 19, 2001 - Technical Subgroup Meeting GFIS Metadata zGeneralization of DC Metadata: y15 repeatable core elements zGFIS Keywords: controlled Vocabulary zGFIS Metadata for multiple purposes zGFIS Metadata generalizations for describing different resources: database, literature, website, etc

20 Sep 19, 2001 - Technical Subgroup Meeting Application Programming Interface API GFIS components represented as classes in term of UML (Unified Modelling Language) - a language-neutral modelling language

21 Sep 19, 2001 - Technical Subgroup Meeting GFIS Metadata

22 Sep 19, 2001 - Technical Subgroup Meeting GFIS Metadata-keywords

23 Sep 19, 2001 - Technical Subgroup Meeting GFIS Metadata-Type

24 Sep 19, 2001 - Technical Subgroup Meeting Metadata Conversion

25 Sep 19, 2001 - Technical Subgroup Meeting XML conversion file XML (EXtensible Markup Language)  Example: <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" Diane Hillmann A Guide to Growing Roses This document is intended as an entry point for users of Dublin Core. For non-specialists ………... 2001-04-12 ……..

26 Sep 19, 2001 - Technical Subgroup Meeting Results

27 Sep 19, 2001 - Technical Subgroup Meeting Resource Management at Node

28 Sep 19, 2001 - Technical Subgroup Meeting Node Management at IS

29 Sep 19, 2001 - Technical Subgroup Meeting Node Definition

30 Sep 19, 2001 - Technical Subgroup Meeting Interoperability Search

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