a network of interconnected portals for sharing open contents alain kavenoky unit [email protected]...
TRANSCRIPT
A network of interconnected portals for sharing open contents
Alain KavenokyUNIT
and the ORI-OAI development teamwww.ORI-OAI.org
Alain Kavenoky Paris, Friday, December 4, 2009
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
UNIT Université Numérique Ingénierie et Technologie Université Numérique Ingénierie et Technologie
Digital University for Engineering and Digital University for Engineering and TechnologyTechnology
Is one of theIs one of the
UNTUNTUniversités Numériques ThématiquesUniversités Numériques Thématiques
Topical Digital UniversitiesTopical Digital UniversitiesCreated by the Higher Education and Research Created by the Higher Education and Research
MinistryMinistry
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
UNT Functions
• A brick less university• A student less university• A grade less university
• A repository of e-learning contents, with worldwide free access offered to :
• Students• Professors for creating their own curses using learning elements
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
UNIT
• About 60 engineering schools and universities contribute to the content production
• More than 10 000 equivalent hours are available
• The problem : how to manage this huge amount ofdata
• The option to organize a central portal has been rejected
• UNIT has chosen to create a network of connected portals, based on the OAI-PMH protocols.
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
Document
Meta-data
A digital document :• e-version of a printed document• movie• multimedia courseware • simulator, • ...
Meta-data:• Dublin Core• LOM or LOM-FR• TEF (thesis)• Link (URL) to the document• ...
Document and méta-data
Link (URL)
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
An OAI repository
A set of documents and meta data
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
A network of portals
Meta data harvestingOAI-PMH protocol
Queries
Portal#1 Portal#2 Portal#3
Harvesting portal
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
• ORI-OAI (Outil de référencement et d’indexation, reference and indexing tool) has been developed, mainly based on open-source components.
• The main functions are : Meta data editor for Dublin Core, LOM, TEF Vocabularies management : for each item,the vocabulary is limited in order to simplifythe queries Workflow control for validating the meta data(may involve authors, libraries, management) Repository to expose the meta data using the OAI protocol
ORI-OAI(1)
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
ORI-OAI(2)
• The main functions are : Harvesting a set of OAI repositories Indexing: for meta data and full text indexing Proposing search forms for local or remote contents ECM (Enterprise Content Manager) for storingand retrieving all the documents and securing the contents
• All these modules are developed using JAVA frameworks and, the full system is managed under the GPL licence
• The data fluxes between modules are based on web services.
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009 ORI-OAI day 2 10
ORI-OAI Architecture
ESUP-ECM+ORI-OAI-nuxeoDocuments storage, retrieval
and authentificationORI-OAI-repository
ORI-OAI-indexingIndexing engine
ORI-OAI-workflowMeta data workflow manager
ORI-OAI-vocabularyVocabularies manager
ORI-OAI-harvester
ORI-OAI-searchSearch engine
• 8 modules• Connected by web
services
ORI-OAI-md-editorMeta data editor
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
ORI-OAI Users
ORI-OAI day 2 11
UNIT UNISCIEL UVED UMVF UNJF UNR Bretagne UNR Nord-pas-de-Calais UNR Normandie
Le portail Universités Numériques
Université de Rennes 1 Université de Valenciennes INSA de Lyon INP de Toulouse / ENSEEIHT
Université Aix-Marseille Université d’Angers Université des Antilles Université d’Artois Université de Bordeaux 1
Université de Bourgogne
Université de Bretagne Occidentale
Université de Bretagne Sud
Université d’Evry
Université de Franche-Comté
Université de Lille 1
Université de Lille 3
Université de Limoges
Université du Maine
Université de Metz
Université de Nancy 1
Université de Nancy 2 Université de Paris 5 Université de Paris 6
Université de Paris 10
Université de Paris Sud
Université de Provence
Université de Rennes 2 Université de Versailles
Club EEA Ecoles de Saint-Cyr
Coëtquidan ENS Lyon INPL Institut de la Montagne IUFM de Bretagne IUTenligne
Campus Virtuel Marocain Université Virtuelle de Tunis JUNET in Jordan Quebec universities
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
• ORI-OAI 1.5 has been released, last July • Implementation of the TEF (thèses électroniques
françaises) meta data in the MD editor.
• Use of the TEF data in the search module
• Transfer of the TEF metadata to the ABES (Agence Bibliographique de l’Enseignement Supérieur, Library agency for higher education) STAR software ( Signalement des thèses électroniques, archivage et recherche)
Next Release 1.6
Lille, janvier 2005Lille, janvier 2005Alain Kavenoky Paris, Friday, December 4, 2009
Future development
Two developments are planned:
• Add to ORI-OAI the functions needed to manage a repository for every document issued by the establishment : e-learning, research report,management files, thesis
• Allow this repository to seamlessly transfer theResearch reports to HAL, the open archive forResearch managing system.