This thesis presents a new method for annotating data tables using the know- ledge of an application domain described in an ontology. We first present our applicative context and a bibliographic study of other works about semantic an- notation and information extraction. Then we present the different steps of our annotation process, in which we annotate the cells, the columns and the relations of a given data table. Data are not annotated in the same way according to whe- ther they are symbolic or numeric. Thus, our first step is to distinguish between columns containing numeric or symbolic data. Symbolic data are annotated with the terms of the ontology, using a word to word comparison between the terms used in the data table and the terms...
International audienceIn the perspective of annotating a text with respect to an ontology, we have p...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
Cette thèse présente une approche et des outils pour l'annotation de documents en se basant sur des ...
This thesis presents a new method for annotating data tables using the know- ledge of an application...
This paper deals with the integration of data extracted from the web into an existing data warehouse...
In this paper, we show the different steps of an annotation process that allows one to annotate data...
We propose an automatic system for annotating accurately data tables extracted from the web. This sy...
National audienceIn this paper we present some issues of knowledge engineering in the field of life ...
National audienceIn this paper we present some issues of knowledge engineering in the field of life ...
Nous présentons dans cet article différentes étapes de l'annotation de tableaux de données à l'aide ...
This thesis presents an approach and tools for annotating documents with ontologies. In our context,...
This thesis presents an approach and tools for annotating documents with ontologies. In our context,...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
International audienceIn the perspective of annotating a text with respect to an ontology, we have p...
International audienceIn the perspective of annotating a text with respect to an ontology, we have p...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
Cette thèse présente une approche et des outils pour l'annotation de documents en se basant sur des ...
This thesis presents a new method for annotating data tables using the know- ledge of an application...
This paper deals with the integration of data extracted from the web into an existing data warehouse...
In this paper, we show the different steps of an annotation process that allows one to annotate data...
We propose an automatic system for annotating accurately data tables extracted from the web. This sy...
National audienceIn this paper we present some issues of knowledge engineering in the field of life ...
National audienceIn this paper we present some issues of knowledge engineering in the field of life ...
Nous présentons dans cet article différentes étapes de l'annotation de tableaux de données à l'aide ...
This thesis presents an approach and tools for annotating documents with ontologies. In our context,...
This thesis presents an approach and tools for annotating documents with ontologies. In our context,...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
International audienceIn the perspective of annotating a text with respect to an ontology, we have p...
International audienceIn the perspective of annotating a text with respect to an ontology, we have p...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
Cette thèse présente une approche et des outils pour l'annotation de documents en se basant sur des ...