The utility and relevance of data lie in the information that can be extracted from it.The high rate of data publication and its increased complexity, for instance the heterogeneous, self-describing Semantic Web data, motivate the interest in efficient techniques for data manipulation.In this thesis we leverage mature relational data management technology for querying Semantic Web data.The first part focuses on query answering over data subject to RDFS constraints, stored in relational data management systems. The implicit information resulting from RDF reasoning is required to correctly answer such queries. We introduce the database fragment of RDF, going beyond the expressive power of previously studied fragments. We devise novel techniqu...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
L'utilité et la pertinence des données se trouvent dans l'information qui peut en être extraite.Le t...
The Semantic Web offers knowledge representations, which allow to integrate heterogeneous data from ...
The utility and relevance of data lie in the information that can be extracted from it.The high rate...
The utility and relevance of data lie in the information that can be extracted from it.The high rate...
The utility and relevance of data lie in the information that can be extracted from it.The high rate...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
The development of Semantic Web (RDF) brings new requirements for data analytics tools and methods, ...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
L'utilité et la pertinence des données se trouvent dans l'information qui peut en être extraite.Le t...
The Semantic Web offers knowledge representations, which allow to integrate heterogeneous data from ...
The utility and relevance of data lie in the information that can be extracted from it.The high rate...
The utility and relevance of data lie in the information that can be extracted from it.The high rate...
The utility and relevance of data lie in the information that can be extracted from it.The high rate...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
National audienceThe development of the Semantic Web (RDF) brings new requirements for data analytic...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
The development of Semantic Web (RDF) brings new requirements for data analytics tools and methods, ...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
International audienceThe development of Semantic Web (RDF) brings new requirements for data analyti...
L'utilité et la pertinence des données se trouvent dans l'information qui peut en être extraite.Le t...
The Semantic Web offers knowledge representations, which allow to integrate heterogeneous data from ...