Information systems face a relevance problem in retrieval due to the huge increase of available data. Moreover, the number of networking devices grows up and jeopardizes the client/server architecture model. A new architecture is then emerging: peer-to-peer networks (P2P). But they are greedy in network resources (queries flood the network) and offer limited functionalities (key word search). In both fields, IR and P2P systems, research are going deeper on the use of semantics. In computer science, semantics based approaches generally relies on the definition of ontologies. Huge and distributed development of ontologies leads to a semantic heterogeneity. A classical solution relies on the use of mappings between parts of two ontologies. But th...
International audienceIn semantic web applications where query initiators and information providers ...
In today's world a tremendous amount of information is produced daily. The plethora of data represen...
International audienceSemantic web offers new opportunities to multi-sources integration field, and ...
Information systems face a relevance problem in retrieval due to the huge increase of available data...
International audienceIn P2P data management systems, semantic interoperability between any two peer...
International audienceIn P2P systems where query initiators and information providers do not necessa...
We consider peer-to-peer (P2P) data sharing systems in which each peer is free to choose the ontolog...
International audienceIn this paper we consider P2P data sharing systems in which each participant u...
International audienceIn resource sharing P2P systems with autonomous partici- pants, each peer is f...
International audienceIn unstructured information retrieval P2P systems, semantic heterogeneity come...
We present the basic elements of a new semantics that captures the modular structure of a data-inte...
Le modèle de communication pair-à-pair a beaucoup attiré l attention dans les dernières années car i...
In today's world a tremendous amount of information is produced daily. The plethora of data represen...
International audienceIn this paper, we propose managing data summaries in unstructured P2P systems....
Today the problem of semantic interoperability in information search on the Internet is solved mostl...
International audienceIn semantic web applications where query initiators and information providers ...
In today's world a tremendous amount of information is produced daily. The plethora of data represen...
International audienceSemantic web offers new opportunities to multi-sources integration field, and ...
Information systems face a relevance problem in retrieval due to the huge increase of available data...
International audienceIn P2P data management systems, semantic interoperability between any two peer...
International audienceIn P2P systems where query initiators and information providers do not necessa...
We consider peer-to-peer (P2P) data sharing systems in which each peer is free to choose the ontolog...
International audienceIn this paper we consider P2P data sharing systems in which each participant u...
International audienceIn resource sharing P2P systems with autonomous partici- pants, each peer is f...
International audienceIn unstructured information retrieval P2P systems, semantic heterogeneity come...
We present the basic elements of a new semantics that captures the modular structure of a data-inte...
Le modèle de communication pair-à-pair a beaucoup attiré l attention dans les dernières années car i...
In today's world a tremendous amount of information is produced daily. The plethora of data represen...
International audienceIn this paper, we propose managing data summaries in unstructured P2P systems....
Today the problem of semantic interoperability in information search on the Internet is solved mostl...
International audienceIn semantic web applications where query initiators and information providers ...
In today's world a tremendous amount of information is produced daily. The plethora of data represen...
International audienceSemantic web offers new opportunities to multi-sources integration field, and ...