This paper proposes a new method for automatic change detection in multilook polarimetric synthetic aperture radar (PolSAR) images based on unsupervised classification of these data. Changes are identified by comparing multiple classification images. A Bayesian Nonparametric (BNP) approach such as the Dirichlet process mixture model (DPMM) is a pot...
One major challenge of today’s product development is to master the constantly increasing product complexity driven by the interactions between different disciplines, like mechanical, electrical and software engineering. An approach to master this complexity is function-oriented model-based systems engineering (MBSE). In order to guide the develope...
La rétro-conception est une activité de plus en plus utilisée dans l’industrie manufacturière qui, en réutilisant des composants ou des sous-systèmes déjà existants, permet de réduire le temps de développement des produits.Cette activité telle qu’on la connait repose essentiellement sur la capture de la forme du produit, en étudiant sa topologie et...
Product development was deeply modified by globalisation. New practises to ease remote collaborative work are expected. Many methods and tools were developed for this objective in a fragmented vision depending on the usage contexts. The Computer-Supported Cooperative Work (CSCW) community defined tools dedicated to generic collaboration without spe...
Global trends in the worldwide economy lead to new challenges for manufacturing enterprises and to new requirements regarding modeling industrial organizations, like integration of real-time information from operations and information about neighboring enterprises in the value network. Consequently, there is a need to design new, knowledge-based wo...
Ecodesign is the improvement of the environmental performance of products or services throughout their whole lifecycle. Because there is less design freedom in the late stages of the design process, it is assumed that if the environmental constraint is introduced early, the designers would develop a product that would have a better environmental pe...
Published in Journal of animal science
Two models can be used for studying binary results of AI. The additive threshold model proposes an underlying variable as summing the environmental and genetic effects from the 2 individuals involved in the mating, and the product threshold model assumes that the conditional probability of AI success is the product of the probabilities of success o...
Product development was deeply modified by globalisation. New practises to ease remote collaborative work are expected. Many methods and tools were developed for this objective in a fragmented vision depending of the usage contexts. The computer supported cooperative work (CSCW) community defined tools dedicated to generic collaboration without spe...
The phenotypic observation of some reproduction traits (e.g., insemination success, interval from lambing to insemination) is the result of environmental and genetic factors acting on 2 individuals: the male and female involved in a mating couple. In animal genetics, the main approach (called additive model) proposed for studying such traits assume...
