Motifs de graphe pour le calcul de dépendances syntaxiques complètes

This article describes a method to build syntactical dependencies starting from the phrase structure parsing process. The goal is to obtain all the information needed for a detailled semantical analysis. Interaction Grammars are used for parsing; the saturation of polarities which is the core of this formalism can be mapped to dependency relation. Formally, graph patterns are used to express the set of constraints which control dependency creations. Mots-clés : Analyse syntaxique, dépendance, grammaires d’interaction, polarité.