Texte intégral accessible uniquement aux membres de l'Université de LorraineThe manipulation of the huge volume of documents available on the Web requires the design of efficient techniques of information retrieval, extraction and querying. For solving such problems, it is necessary to be able to deal with a semantic representation of the content of documents. Domain ontologies can be used for representation of the semantic of the content of documents. these ontologies can be themselves represented within knowledge representation formalisms. The main contribution of the research work presented in this thesis holds on the use of description logics for the manipulation of textual documents : interaction with XML description of documents, docu...
Ontologies are used in different fields like the semantic Web or the knowledge engineering. The onto...
Ontologies are being used to organize information in many domains like artificial intelligence, info...
Due to the inherent difficulties associated with manual ontology building, knowledge acquisition app...
The expansion of the web and the development of different information technologies have contributed ...
The original publication is available at www.springerlink.comInternational audienceIn this paper, we...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
L’expansion du web et le développement des technologies de l’information ont contribué à la prolifér...
Semantic information retrieval has known a rapid development with the new Semantic Web technologies....
Many collections of structured documents are available on the web. The collection generally describe...
Abstract. In this paper, we present an approach for classifying docu-ments based on the notion of a ...
Cette thèse aborde les problématiques liées à l'annotation sémantique et au peuplement d'ontologies ...
This paper investigates the role of ontologies as a central part of an architecture to repurpose exi...
The semantic web is defined by a set of methods and technologies enabling software agents to reason ...
La recherche sémantique de l'information a connu un nouvel essor avec les nouvelles technologies du ...
Information retrieval is part of our contemporary life because it helps us to find information which...
Ontologies are used in different fields like the semantic Web or the knowledge engineering. The onto...
Ontologies are being used to organize information in many domains like artificial intelligence, info...
Due to the inherent difficulties associated with manual ontology building, knowledge acquisition app...
The expansion of the web and the development of different information technologies have contributed ...
The original publication is available at www.springerlink.comInternational audienceIn this paper, we...
This thesis approaches the issues related to semantic annotation and ontology population within the ...
L’expansion du web et le développement des technologies de l’information ont contribué à la prolifér...
Semantic information retrieval has known a rapid development with the new Semantic Web technologies....
Many collections of structured documents are available on the web. The collection generally describe...
Abstract. In this paper, we present an approach for classifying docu-ments based on the notion of a ...
Cette thèse aborde les problématiques liées à l'annotation sémantique et au peuplement d'ontologies ...
This paper investigates the role of ontologies as a central part of an architecture to repurpose exi...
The semantic web is defined by a set of methods and technologies enabling software agents to reason ...
La recherche sémantique de l'information a connu un nouvel essor avec les nouvelles technologies du ...
Information retrieval is part of our contemporary life because it helps us to find information which...
Ontologies are used in different fields like the semantic Web or the knowledge engineering. The onto...
Ontologies are being used to organize information in many domains like artificial intelligence, info...
Due to the inherent difficulties associated with manual ontology building, knowledge acquisition app...