Virtual Collections for researchers The HAL archive and The Digital Repositories Infrastructure Vision for European Research Dublin Core Conference 2007 Singapour

1. Virtual Collections for researchers The HAL archive and The Digital Repositories Infrastructure Vision for European Research [email_address] Dublin Core Conference 2007, Singapour Muriel Foulonneau, CNRS

2. The HAL platform

3. Multiple portals, multiple deposit interfaces Deposit portals HAL INRIA HAL-SHS OTHER UNIV INRA h a L EXPORTS IMPORTS XML, WS TEL generic domain-dependent typological institutional OAI-PMH REDIF RSS Etc. Common metadata Domain-specific metadata Institutional metadata

4. The HAL platform hosts various portals

6. A collection in HAL Stamps document 08/16/2007 Person who requested the collection Administrator Creation date Automatic (query) or Manual collection process Display template (logo, css …) Super-collection Identifier Name

10. 60 European repositories

11. The distributed architecture (SOA)

12. The demonstrator: a portal with collections

13. A DRIVER collection

14. Internal description of a virtual collection Size Number of documents Description Description Collector Administrator Collector Creator Title Title Identifier Name DCCAP DRIVER internal system

15. Also relations between collections + for a service Sub-collection Children Super-collection Father DCCAP DRIVER internal system Relation to other collections Definition DRIVER internal system Survival if father dies Deletion Propagation of properties to children BeFrozen Property Inheritance Visibility Icon Functional for Display