Confronto tra standard di metadati per l’espressione dei diritti d’uso dei learning object
| Main Author: | Gizzi, Benedetta |
|---|---|
| Format: | Thesis NonPeerReviewed application/pdf |
| Bahasa: | it |
| Terbitan: |
, 2007
|
| Subjects: | |
| Online Access: |
http://eprints.rclis.org/11374/1/tesi_benedetta.pdf http://eprints.rclis.org/11374/ |
Daftar Isi:
- This thesis deals with metadata standards for e-learning and its aim is to compare two Rels (rights expression languages) for learning objects, Mpeg21 Rel and Onix for licensing Terms, as an initial step towards a desirable creation of an interoperable language for the expression of digital objects usage rights. As the entire work is addressed to a wide range of audience, the first part of the thesis deals with some elementary concepts as the one of "learning object" and how to create it. Subsequently, it describes LOM (Learning Object Metadata), the standardised and widely used language for the expression of metadata, and underlines the necessity of an integrated language for expressing the multiple scenarios of rights exchange, as LOM doesn't provide enough records for embracing this complexity. The core part of the thesis is the languages comparison, made through the creation of two licenses expressing the same scenarios with the different syntaxes of the two Rels. Then, there are some final considerations, aiming to be some of the key points to know whether elaborating a new interoperable Rel.