The Description Logic Handbook
The Description Logic Handbook
Pellet: A practical OWL-DL reasoner
Web Semantics: Science, Services and Agents on the World Wide Web
Tractable Reasoning and Efficient Query Answering in Description Logics: The DL-Lite Family
Journal of Automated Reasoning
Conjunctive query answering for the description logic SHIQ
Journal of Artificial Intelligence Research
Efficient Query Answering for OWL 2
ISWC '09 Proceedings of the 8th International Semantic Web Conference
The DL-lite family and relations
Journal of Artificial Intelligence Research
Web Semantics: Science, Services and Agents on the World Wide Web
SPARQL beyond subgraph matching
ISWC'10 Proceedings of the 9th international semantic web conference on The semantic web - Volume Part I
SPARQL query answering over OWL ontologies
ESWC'11 Proceedings of the 8th extended semantic web conference on The semantic web: research and applications - Volume Part I
Optimized query rewriting for OWL 2 QL
CADE'11 Proceedings of the 23rd international conference on Automated deduction
The combined approach to ontology-based data access
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Three
Semantic query answering in digital libraries
SETN'12 Proceedings of the 7th Hellenic conference on Artificial Intelligence: theories and applications
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A large on-going activity for digitization, dissemination and preservation of cultural heritage is taking place in Europe and the United States, which involves all types of cultural institutions, i.e., galleries, libraries, museums, archives and all types of cultural content. The development of Europeana, as a single point of access to European Cultural Heritage, has probably been the most important result of the activities in the field till now. Semantic interoperability is a key issue in these developments. This paper presents a system that provides content providers and users with the ability to map, in an effective way, their own metadata schemas to common domain standards and the Europeana (ESE, EDM) data models. Based on these mappings, semantic enrichment and query answering techniques are proposed as a means tbr providing effective access of users to digital cultural heritage. An experimental study is presented involving content from national and thematic content aggregators in Europeana, which illustrates the proposed system capabilities.