Ontologies are used in different fields like the semantic Web or the knowledge engineering. The ontologies allow to share, to diffuse and to update knowledge domain. This thesis propose a methodology to build ontologies using methods of Natural Language Processing (NLP) and Information Extraction (IE) for extracting prepared data from each kind of available resources in the domain (text corpora, databases, thesaurus). Then, these prepared data are mining with the mining methods : Formal Concepts Analysis (FCA) and Relational Concepts Analysis (RCA). The FCA regroups a set of objects sharing the same set of attributes in the same concept. The RCA, an extension of the FCA regroups a set of objects sharing the same attributes and the same rela...
Extracting knowledge from texts is highly contextual and depends on the domain and on the task. We s...
National audienceLes ontologies constituent la brique supportant les échanges et le partage des info...
Ontologies play a key role in the Semantic Web. In this paper, we would like to come back on the ori...
Ontologies are used in different fields like the semantic Web or the knowledge engineering. The onto...
Les ontologies sont diversement employées notamment dans les domaines du Web sémantique, de l’ingéni...
International audienceWe present a semi-automated process that constructs an ontology based on a col...
International audienceBuilding a domain ontology usually requires several resources of different typ...
Equipe RCLNBuild an ontology is a tedious task, which still requires a great amount of manual work. ...
ISBN : 978-1-58603-923-3International audienceBuilding a domain ontology usually requires several re...
La construction d'ontologies est un processus fastidieux qui nécessite un travail manuel conséquent....
L objectif de cette thèse est d automatiser au maximum le processus de construction d une ontologie ...
International audienceWe propose an approach for semi-automated construction of ontologies from text...
This thesis deals with knowledge-based biological data sources discovery. First, domain ontologies a...
Designing and refining ontologies becomes a tedious task, once the boundary to real-world-size knowl...
L'ingénierie ontologique vise à la construction et l'exploitation d'ontologies, c'est-à-dire des rep...
Extracting knowledge from texts is highly contextual and depends on the domain and on the task. We s...
National audienceLes ontologies constituent la brique supportant les échanges et le partage des info...
Ontologies play a key role in the Semantic Web. In this paper, we would like to come back on the ori...
Ontologies are used in different fields like the semantic Web or the knowledge engineering. The onto...
Les ontologies sont diversement employées notamment dans les domaines du Web sémantique, de l’ingéni...
International audienceWe present a semi-automated process that constructs an ontology based on a col...
International audienceBuilding a domain ontology usually requires several resources of different typ...
Equipe RCLNBuild an ontology is a tedious task, which still requires a great amount of manual work. ...
ISBN : 978-1-58603-923-3International audienceBuilding a domain ontology usually requires several re...
La construction d'ontologies est un processus fastidieux qui nécessite un travail manuel conséquent....
L objectif de cette thèse est d automatiser au maximum le processus de construction d une ontologie ...
International audienceWe propose an approach for semi-automated construction of ontologies from text...
This thesis deals with knowledge-based biological data sources discovery. First, domain ontologies a...
Designing and refining ontologies becomes a tedious task, once the boundary to real-world-size knowl...
L'ingénierie ontologique vise à la construction et l'exploitation d'ontologies, c'est-à-dire des rep...
Extracting knowledge from texts is highly contextual and depends on the domain and on the task. We s...
National audienceLes ontologies constituent la brique supportant les échanges et le partage des info...
Ontologies play a key role in the Semantic Web. In this paper, we would like to come back on the ori...