Yves Cornet

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Although rare species are often the focus of conservation measures, more common species may experience similar decline and suffer from the same threatening processes. We tested this hypothesis by examining, through an information-theoretic approach, the importance of ecological processes at multiple scales in the great crested newt Triturus cristatus,(More)
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In this paper, an improved methodology for the determination of missing values in a spatio-temporal database is presented. This methodology performs denoising projection in order to accurately fill the missing values in the database. The improved methodology is called EOF Pruning and it is based on an original linear projection method called Empirical(More)
Since a little bit more than a decade, a lot of fusion methods for panchromatic and multispectral (P/XS) satellite images have been suggested. But generally, the Quality Assessment (QA) of the outputs is too little taken into account. Sometimes, they are submitted to the visual analysis of interpreters regarding several thematic applications (Subjective(More)
— The objectives and methodology of the MAMUD research project are presented in this paper. MAMUD is an acronym for Measuring and Modeling Urban Dynamics: Impact on Quality of Live and Hydrology. The research will be conducted over a four year period (2007-2011). The major goal is to investigate how earth observation can contribute to a better monitoring,(More)
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