  This article presents a concept model, and the associated tool to help
advanced learners to find adapted bibliography. The purpose is the use of an IT
representation as educational research software for newcomers in research. We
use an ontology based on the ACM's Computing Classification System in order to
find scientific articles directly related to the new researcher's domain
without any formal request. An ontology translation in French is automatically
proposed and can be based on Web 2.0 enhanced by a community of users. A
visualization and navigation model is proposed to make it more accessible and
examples are given to show the interface of our tool: Ontology Navigator.

Digital Libraries;Human-Computer Interaction;Information Retrieval