The Ontology-Based Approach of the Publications Office of the EU for Document Accessibility and Open Data Services

摘要

The Publications Office of the European Union is responsible to make available and disseminate the official publications and bibliographic resources produced by the institutions of the European Union. The central component of its information system is the CELLAR repository, providing semantic indexing, advanced search and data retrieval for multilingual resources. This paper gives an overview of the semantic modeling approach for CELLAR, based on semantic web technologies. Moreover, a proposal for a possible evolution aiming to improve the modularity and facilitating the general management of the model is shown.