MULTI-FACET INDEXING FOR LEARNING OB- JECTS REUSE

In this paper we propose a model to represent “learning objects”. This model aims at making their reuse easier. The representation of these objects which respects the current standards of e-learning includes the following: metadata, scenarios in which the objects are used and the objects of which they are composed. We enrich these representations by taking into account the semantics of learning object contents. Another contribution of our proposal is that this multi-facet representation relies on ontologies allowing a semantic representation that facilitates communication between machines and users.