Histoire et évolution des appellations d'origine françaises

Histoire Des Mathématiques

T he theory of rings has deep historical roots in several of the mainstream, classical disciplines of nineteenth-century mathematics, such as the theory of algebraic number fields, the theory of algebraic functions, the theory of polynomial forms, the theory of quaternions and hypercomplex numbers, and others. The unification of all these trends reached its peak with the works of Emmy Noether (...

Évolution artificielle, optimisation et analyse d'images

RÉSUMÉ. Grâce à l’influence de la synthèse d’image et de ses modèles paramétriques qui lui fournissent un cadre conceptuel formalisé, l’analyse d’images recourt de plus en plus aux méthodes d’optimisation issues de l’évolution artificielle, qui donnent une nouvelle vitalité aux méthodes paramétriques comme celles qui dérivent de la transformation de Hough. Nous décrivons comment certaines varia...

Évolution des génomes mitochondriaux de plantes : approche de génomique comparative chez Zea mays et Beta vulgaris

Background: Despite their monophyletic origin, animal and plant mitochondrial genomes have been described as exhibiting different modes of evolution. Indeed, plant mitochondrial genomes feature a larger size, a lower mutation rate and more rearrangements than their animal counterparts. Gene order variation in animal mitochondrial genomes is often described as being due to translocation and inve...

Classification et évolution des tissus urbains à partir de données vectorielles

Morphological analysis of urban fabric is a relevant step in order to perform the analysis of urban dynamics and to simulate their evolutions. In this context, the objective of this paper is to test to test two relational data mining methods (Cardinalisation and Quantiles) to label urban blocks and to produce rules on their morphology. The objective is to automate the identification of urban fa...

Éditorial: Informatique et évolution de société