National audienceIn this paper we study a classification process on relational data that can be applied to the web of data. We start with a set of objects and relations between objects, and exten-sional classes of objects. We then study how to provide a definition to classes, i.e. to build an intensional description of the class, w.r.t. the relations involving class objects. To this end, we propose three different approaches based on Formal Concept Analysis (FCA), redescription mining and Minimum Description Length (MDL). Relying on some experiments on RDF data from DBpedia, where objects correspond to resources, relations to predicates and classes to categories, we compare the capabilities and the com-plementarity of the three approaches. ...
This paper introduces relational redescription mining, that is, the task of finding two structurally...
International audienceWith an increased interest in machine processable data and with the progress o...
Récemment, le « Web des documents » est devenu le « Web des données », i.e, les documents sont annot...
International audienceIn this paper we study a classification process on relational data that can be...
In this thesis, we are interested in the web of data and knowledge units that can be possibly discov...
National audienceDBpedia, which encode the knowledge of Wikipedia, has become a reference for the we...
Dans cette thèse, nous nous intéressons au web des données et aux "connaissances" que potentiellemen...
International audienceThe processing of complex data is admittedly among the major concerns of knowl...
National audienceL'émergence du web des données et des linked open data donne lieu a de nouvelles pr...
Ontologies are used in different fields like the semantic Web or the knowledge engineering. The onto...
International audienceIn this article, we compare the use of Redescription Mining (RM) and Associati...
International audienceThis paper focuses on a framework based on Formal Concept Analysis and the Pat...
International audienceIn this article, we present an original use of Redescription Mining (RM) for d...
Les ontologies sont diversement employées notamment dans les domaines du Web sémantique, de l’ingéni...
International audienceSymbolic objects were originally intended to bring both more structure in data...
This paper introduces relational redescription mining, that is, the task of finding two structurally...
International audienceWith an increased interest in machine processable data and with the progress o...
Récemment, le « Web des documents » est devenu le « Web des données », i.e, les documents sont annot...
International audienceIn this paper we study a classification process on relational data that can be...
In this thesis, we are interested in the web of data and knowledge units that can be possibly discov...
National audienceDBpedia, which encode the knowledge of Wikipedia, has become a reference for the we...
Dans cette thèse, nous nous intéressons au web des données et aux "connaissances" que potentiellemen...
International audienceThe processing of complex data is admittedly among the major concerns of knowl...
National audienceL'émergence du web des données et des linked open data donne lieu a de nouvelles pr...
Ontologies are used in different fields like the semantic Web or the knowledge engineering. The onto...
International audienceIn this article, we compare the use of Redescription Mining (RM) and Associati...
International audienceThis paper focuses on a framework based on Formal Concept Analysis and the Pat...
International audienceIn this article, we present an original use of Redescription Mining (RM) for d...
Les ontologies sont diversement employées notamment dans les domaines du Web sémantique, de l’ingéni...
International audienceSymbolic objects were originally intended to bring both more structure in data...
This paper introduces relational redescription mining, that is, the task of finding two structurally...
International audienceWith an increased interest in machine processable data and with the progress o...
Récemment, le « Web des documents » est devenu le « Web des données », i.e, les documents sont annot...