Enrique Fernandez Domingo, Le négoce français au Chili (1880-1919)

Au temps en emporte le C

Le (bon) séquencement des événements au fil du temps est un sujet important pour l’analyse de programmes, par exemple dans le cadre de protocoles d’échange d’information ou de systèmes embarqués. De nombreux travaux s’appuient sur la logique temporelle linéaire (LTL) pour décrire formellement le comportement attendu d’un programme, sous la forme d’une succession d’actions distinctes. Implanté a...

Substituabilité au voisinage pour le cadre WCSP

WCSP is an optimization problem for which many forms of soft local (arc) consistencies such as existential directional arc consistency (EDAC) and virtual arc consistency (VAC) have been proposed these last years. In this paper, we adopt a different perspective by revisiting the well-known property of (soft) substitutability. First, we provide a clear picture of the relationships existing betwee...

Fernandez Lab - Publications

Évaluation segmentale du système de synthèse HTS pour le français (Segmental evaluation of HTS) [in French]

Segmental evaluation of HTS HTS is a parametric speech synthesis system based on the use of Hidden Markov Models (HMM). HTS is now widely used but very few studies have been conducted to analyze the influence of parameters on the quality of the synthetic speech. The aim of this paper is to provide an objective evaluation of the quality of the synthetic speech produced by HTS in order to assess ...

Apprentissage automatique d'un chunker pour le français (Machine Learning of a chunker for French) [in French]

Machine Learning of a chunker for French We describe in this paper how to automatically learn a chunker for French, from the French Tree Bank and CRFs (Conditional Random Fields). We did several experiments, either to recognize every possible kind of chunks, or to focus on simple nominal phrases only. We evaluate the obtained chunker on internal data (i.e. also extracted from the French Tree Ba...