In the Semantic Web context, OWL ontologies represent explicit domain knowledge based on the conceptualization of domains of interest while the corresponding assertional knowledge is given by RDF data referring to them. In this thesis, based on ideas derived from ILP, we aim at discovering hidden knowledge patterns in the form of multi-relational association rules by exploiting the evidence coming from the assertional data of ontological knowledge bases. Specifically, discovered rules are coded in SWRL to be easily integrated within the ontology, thus enriching its expressive power and augmenting the assertional knowledge that can be derived. Two algorithms applied to populated ontological knowledge bases are proposed for finding rules with...
Abstract Association rule mining as descriptive data mining category aims to find interesting patter...
Abstract. Knowledge Patterns (KPs), and even more specifically Ontology De-sign Patterns (ODPs), are...
The amount of ontologies and semantic annotations available on the Web is constantly growing. This n...
In the Semantic Web context, OWL ontologies represent explicit domain knowledge based on the concept...
Dans le contexte du Web sémantique, les ontologies OWL représentent des connaissances explicites sur...
International audienceIn the Semantic Web context, OWL ontologies represent the conceptualization of...
In the Semantic Web, OWL ontologies play the key role of domain conceptualizations, while the corres...
International audienceWe propose a method to construct asymmetric metrics for evaluating the quality...
In the Semantic Web context, OWL ontologies represent the conceptualization of domains of interest w...
We propose a method to construct asymmetric metrics for evaluating the quality of multi-relational a...
International audienceIn the Semantic Web context, OWL ontologies play the key role of domain concep...
International audienceWe carry out a comparison of popular asymmetric metrics, originally proposed f...
International audienceIn the Semantic Web context, OWL ontologies represent the con-ceptualization o...
In the Semantic Web era, Linked Open Data (LOD) is its most successful implementation, which current...
À l'ère du Web Sémantique, les données liées ouvertes (LOD) en sort l'implémentation la plus réussie...
Abstract Association rule mining as descriptive data mining category aims to find interesting patter...
Abstract. Knowledge Patterns (KPs), and even more specifically Ontology De-sign Patterns (ODPs), are...
The amount of ontologies and semantic annotations available on the Web is constantly growing. This n...
In the Semantic Web context, OWL ontologies represent explicit domain knowledge based on the concept...
Dans le contexte du Web sémantique, les ontologies OWL représentent des connaissances explicites sur...
International audienceIn the Semantic Web context, OWL ontologies represent the conceptualization of...
In the Semantic Web, OWL ontologies play the key role of domain conceptualizations, while the corres...
International audienceWe propose a method to construct asymmetric metrics for evaluating the quality...
In the Semantic Web context, OWL ontologies represent the conceptualization of domains of interest w...
We propose a method to construct asymmetric metrics for evaluating the quality of multi-relational a...
International audienceIn the Semantic Web context, OWL ontologies play the key role of domain concep...
International audienceWe carry out a comparison of popular asymmetric metrics, originally proposed f...
International audienceIn the Semantic Web context, OWL ontologies represent the con-ceptualization o...
In the Semantic Web era, Linked Open Data (LOD) is its most successful implementation, which current...
À l'ère du Web Sémantique, les données liées ouvertes (LOD) en sort l'implémentation la plus réussie...
Abstract Association rule mining as descriptive data mining category aims to find interesting patter...
Abstract. Knowledge Patterns (KPs), and even more specifically Ontology De-sign Patterns (ODPs), are...
The amount of ontologies and semantic annotations available on the Web is constantly growing. This n...