Semantic information retrieval has known a rapid development with the new Semantic Web technologies. With these technologies, software can exchange and use data that are written according to domain ontologies describing explicit semantics. This ``semantic'' information access requires the availability of knowledge bases describing both domain ontologies and their instances. The most often, these knowledge bases are constructed automatically by annotating document corpora. However, while these knowledge bases are getting bigger, they still contain much less information when comparing them with the HTML documents available on the surface Web.Thus, semantic information retrieval reaches some limits with respect to ``classic'' information retri...
Many collections of structured documents are available on the web. The collection generally describe...
The idea of establishing relations between objects and representing them in the knowledge base of an...
In classical information retrieval models, documents are represented by a set of terms or keywords. ...
La recherche sémantique de l'information a connu un nouvel essor avec les nouvelles technologies du ...
The recent advances of Information and Communication Technology (ICT) have resulted in the developme...
Texte intégral accessible uniquement aux membres de l'Université de LorraineThe manipulation of the ...
International audienceThe Linked Open Data initiative brought more and more RDF data sources to be p...
Information retrieval is part of our contemporary life because it helps us to find information which...
International audienceThe exponential growth of available electronic data is almost useless without ...
National audienceMany annotation tools have been proposed for the automatic annotation of documents ...
Semantic search has been one of the major envisioned benefits of the Semantic Web since its emergenc...
IADIS International Conference WWW/Internet 2002, Lisboa (Portugal)The Web is a colossal document re...
The semantic web is defined by a set of methods and technologies enabling software agents to reason ...
Searching for information on the Web can be frustrating. One of the reasons is the ambiguity of word...
The research work of this thesis is related to the problem of document search indexing and more spec...
Many collections of structured documents are available on the web. The collection generally describe...
The idea of establishing relations between objects and representing them in the knowledge base of an...
In classical information retrieval models, documents are represented by a set of terms or keywords. ...
La recherche sémantique de l'information a connu un nouvel essor avec les nouvelles technologies du ...
The recent advances of Information and Communication Technology (ICT) have resulted in the developme...
Texte intégral accessible uniquement aux membres de l'Université de LorraineThe manipulation of the ...
International audienceThe Linked Open Data initiative brought more and more RDF data sources to be p...
Information retrieval is part of our contemporary life because it helps us to find information which...
International audienceThe exponential growth of available electronic data is almost useless without ...
National audienceMany annotation tools have been proposed for the automatic annotation of documents ...
Semantic search has been one of the major envisioned benefits of the Semantic Web since its emergenc...
IADIS International Conference WWW/Internet 2002, Lisboa (Portugal)The Web is a colossal document re...
The semantic web is defined by a set of methods and technologies enabling software agents to reason ...
Searching for information on the Web can be frustrating. One of the reasons is the ambiguity of word...
The research work of this thesis is related to the problem of document search indexing and more spec...
Many collections of structured documents are available on the web. The collection generally describe...
The idea of establishing relations between objects and representing them in the knowledge base of an...
In classical information retrieval models, documents are represented by a set of terms or keywords. ...