A Trusted Digital Repository based on the OAIS model with integrated management of access rights
Résumé
In 2008, a pilot project initiated by TGE Adonis, a Very Large Research Infrastructure, brought together designers of data repositories, archivists and system engineers to set up collaborative oral/linguistic resource centres in France. Challenging issues were addressed by this group when implementing an Open Archival Information System (OAIS) constructed on two submission sites bundled with an institutional archive in Montpellier (CINES, Centre Informatique National de lEnseignement Supérieur) and a dissemination site hosted by a major computer centre in Lyon (CC-IN2P3, Centre de Calcul de lInstitut National de Physique Nucléaire et de Physique des Particules).
After the completion of the pilot project, a submission site (SLDR, Speech & Language Data Repository, www.sldr.org) underwent development for the systematic management of access rights in compliance with the French Heritage code. Its framework claims to be applicable to other legal systems worldwide, which will facilitate interoperability between protected repositories equipped with transfer of authentication techniques (Single Sign-On). Further, an option of shared licences makes it possible to restrict access to designated individuals or institutions, thereby making it possible to distribute resources to identified scholars on a non-commercial basis while the same are supplied on paid-basis to the speech industry by partners such as ELDA (Evaluations and Language resources Distribution Agency) and the LDC (Language Data Consortium).
At present, the CNRTL (Centre National de Ressources Textuelles et Lexicales, www.cnrtl.fr) for text documents, and the SLDR for oral data, are being integrated into a network of language resource centres following CLARIN (Common Language Resources and Technology Infrastructure) guidelines for interoperability. This ambitious programme (ORTOLANG, Open Resources and TOols for LANGuage) is funded by the French Ministry of Research with support of TGE Adonis and the recently-created CORPUS VLRI in which its participant laboratories and resources centres are strongly involved.
After the completion of the pilot project, a submission site (SLDR, Speech & Language Data Repository, www.sldr.org) underwent development for the systematic management of access rights in compliance with the French Heritage code. Its framework claims to be applicable to other legal systems worldwide, which will facilitate interoperability between protected repositories equipped with transfer of authentication techniques (Single Sign-On). Further, an option of shared licences makes it possible to restrict access to designated individuals or institutions, thereby making it possible to distribute resources to identified scholars on a non-commercial basis while the same are supplied on paid-basis to the speech industry by partners such as ELDA (Evaluations and Language resources Distribution Agency) and the LDC (Language Data Consortium).
At present, the CNRTL (Centre National de Ressources Textuelles et Lexicales, www.cnrtl.fr) for text documents, and the SLDR for oral data, are being integrated into a network of language resource centres following CLARIN (Common Language Resources and Technology Infrastructure) guidelines for interoperability. This ambitious programme (ORTOLANG, Open Resources and TOols for LANGuage) is funded by the French Ministry of Research with support of TGE Adonis and the recently-created CORPUS VLRI in which its participant laboratories and resources centres are strongly involved.
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