This thesis is part of the knowledge representation domain and modeling of uncertainty in a context of information fusion. The main idea is to use semantic tools and more specifically ontologies, not only to represent the general domain knowledge and observations, but also to represent the uncertainty that sources may introduce in their own observations. We propose to represent these uncertainties and semantic imprecision trough a metaontology (called DS-Ontology) based on the theory of belief functions. The contribution of this work focuses first on the definition of semantic inclusion and intersection operators for ontologies and on which relies the implementation of the theory of belief functions, and secondly on the development of a too...
International audienceSpatial information associates properties to labeled areas. Space is partition...
In this paper, the uncertainties that enter through the life-cycle of an information fusion system a...
International audienceSpatial information associates properties to labeled areas. Space is partition...
This thesis is part of the knowledge representation domain and modeling of uncertainty in a context ...
La thèse s'inscrit dans le domaine de la représentation des connaissances et la modélisation de l'in...
International audienceNowadays ontologies present a growing interest in Data Fusion applications. As...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
An Ontology of Uncertainty, like the one proposed by the W3C’s UR3W-XG incubator group, provides a v...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
International audienceThe current Semantic Web Standards allow the existence of incomplete, invalid ...
Dans nos sociétés où l'information est devenue omniprésente, la capacité à pouvoir capter et exploit...
International audienceSpatial information associates properties to labeled areas. Space is partition...
International audienceSpatial information associates properties to labeled areas. Space is partition...
In this paper, the uncertainties that enter through the life-cycle of an information fusion system a...
International audienceSpatial information associates properties to labeled areas. Space is partition...
This thesis is part of the knowledge representation domain and modeling of uncertainty in a context ...
La thèse s'inscrit dans le domaine de la représentation des connaissances et la modélisation de l'in...
International audienceNowadays ontologies present a growing interest in Data Fusion applications. As...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
An Ontology of Uncertainty, like the one proposed by the W3C’s UR3W-XG incubator group, provides a v...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
Proceedings of: NATO Advanced Study Institute (ASI) on Prediction and Recognition of Piracy Efforts ...
International audienceThe current Semantic Web Standards allow the existence of incomplete, invalid ...
Dans nos sociétés où l'information est devenue omniprésente, la capacité à pouvoir capter et exploit...
International audienceSpatial information associates properties to labeled areas. Space is partition...
International audienceSpatial information associates properties to labeled areas. Space is partition...
In this paper, the uncertainties that enter through the life-cycle of an information fusion system a...
International audienceSpatial information associates properties to labeled areas. Space is partition...